diff --git a/xml/.gitignore b/xml/.gitignore new file mode 100644 index 0000000000..485dee64bc --- /dev/null +++ b/xml/.gitignore @@ -0,0 +1 @@ +.idea diff --git a/xml/README.md b/xml/README.md new file mode 100644 index 0000000000..a068817e65 --- /dev/null +++ b/xml/README.md @@ -0,0 +1,14 @@ +## XML + +本页面中有关的内容是关于 eXtensible Markup Language (XML) 的。 + +### 相关文章： +- [Intro to XPath with Java](https://www.baeldung.com/java-xpath) +- [Introduction to JiBX](https://www.baeldung.com/jibx) +- [XML Libraries Support in Java](https://www.baeldung.com/java-xml-libraries) +- [Working with XML Files in Java Using DOM Parsing](https://www.baeldung.com/java-xerces-dom-parsing) +- [Write an org.w3.dom.Document to a File](https://www.baeldung.com/java-write-xml-document-file) +- [Modifying an XML Attribute in Java](https://www.baeldung.com/java-modify-xml-attribute) +- [Convert XML to HTML in Java](https://www.baeldung.com/java-convert-xml-to-html) +- [Parsing an XML File Using StAX](https://www.baeldung.com/java-stax) +- [Parsing an XML File Using SAX Parser](https://www.baeldung.com/java-sax-parser) diff --git a/xml/pom.xml b/xml/pom.xml new file mode 100644 index 0000000000..55ff86c89d --- /dev/null +++ b/xml/pom.xml @@ -0,0 +1,385 @@ + + + 4.0.0 + xml + ${parent.version} + xml + + + com.ossez + parent-modules + 0.0.2-SNAPSHOT + + + + + + org.dom4j + dom4j + ${dom4j.version} + + + jaxen + jaxen + ${jaxen.version} + + + org.jooq + joox-java-6 + ${joox.version} + + + org.jdom + jdom2 + ${jdom2.version} + + + javax.xml.bind + jaxb-api + ${jaxb-api.version} + + + com.sun.xml.bind + jaxb-impl + ${jaxb-impl.version} + + + com.sun.xml.bind + jaxb-core + ${jaxb-core.version} + + + javax.xml + jaxp-api + ${jaxp-api.version} + + + javax.xml.stream + stax-api + ${stax-api.version} + + + org.freemarker + freemarker + ${freemarker.version} + + + com.github.spullara.mustache.java + compiler + ${mustache.version} + + + + org.openjdk.jmh + jmh-core + ${jmh-core.version} + + + org.openjdk.jmh + jmh-generator-annprocess + ${jmh-generator.version} + + + + commons-io + commons-io + ${commons-io.version} + + + org.apache.commons + commons-collections4 + ${commons-collections4.version} + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + org.jibx + jibx-run + ${jibx-version} + + + commons-lang + commons-lang + ${commons-lang.version} + + + org.junit.jupiter + junit-jupiter + ${junit-jupiter.version} + test + + + org.junit.vintage + junit-vintage-engine + ${junit-jupiter.version} + test + + + org.assertj + assertj-core + ${assertj-core.version} + test + + + org.xmlunit + xmlunit-assertj + ${xmlunit-assertj.version} + test + + + ch.qos.logback + logback-classic + 1.2.5 + + + + + xml + + + src/main/resources + true + + + + + + org.jibx + maven-jibx-plugin + + + + + + org.jibx + maven-jibx-plugin + ${maven-jibx-plugin.version} + + src/main/resources + + *-binding.xml + + + template-binding.xml + + src/main/resources + + *-binding.xml + + true + + + + process-classes + process-classes + + bind + + + + process-test-classes + process-test-classes + + test-bind + + + + + + maven-compiler-plugin + ${maven-compiler-plugin.version} + + + maven-surefire-plugin + ${maven-surefire-plugin.version} + + + + + + + schemaGen + + + + org.jibx + maven-jibx-plugin + ${maven-jibx-plugin.version} + + + generate-java-code-from-schema + + schema-codegen + + + src/main/resources + + Order.xsd + + true + + + + compile-binding + + bind + + + target/generated-sources + true + true + + true + + + + generate-test-code-from-schema + generate-test-sources + + test-schema-codegen + + + + compile-test-binding + process-test-classes + + test-bind + + + target/generated-test-sources + + + + + + org.apache.maven.plugins + maven-surefire-plugin + ${maven-surefire-plugin.version} + + + CustomerTest.java + + + + + + + + bindGen + + + + + org.jibx + maven-jibx-plugin + + + + + + org.jibx + maven-jibx-plugin + ${maven-jibx-plugin.version} + + src/main/resources + + *-binding.xml + + + template-binding.xml + + src/main/resources + + *-binding.xml + + true + + + + process-classes + process-classes + + bind + + + + process-test-classes + process-test-classes + + test-bind + + + + + + org.apache.maven.plugins + maven-compiler-plugin + + ${java.version} + ${java.version} + + + + + maven-assembly-plugin + + ${project.basedir} + + + jar-with-dependencies + + + + + + com.baeldung.xml.jibx.JiBXDemoApplication + + + + + + + make-assembly + package + + attached + + + + + + + + + + + 2.1.1 + 1.2.0 + 2.0.6 + 1.6.2 + 4.1 + 1.2.4.5 + 2.3.1 + 1.4.2 + 2.3.0.1 + 2.3.2 + 1.0-2 + 3.12.2 + 2.6.3 + 5.5.0 + 2.3.29 + 0.9.6 + + 2.4 + + 1.3.1 + 3.8.0 + + + \ No newline at end of file diff --git a/xml/src/main/java/com/ossez/sax/SaxParserMain.java b/xml/src/main/java/com/ossez/sax/SaxParserMain.java new file mode 100644 index 0000000000..68174aabb5 --- /dev/null +++ b/xml/src/main/java/com/ossez/sax/SaxParserMain.java @@ -0,0 +1,120 @@ +package com.ossez.sax; + +import org.xml.sax.Attributes; +import org.xml.sax.SAXException; +import org.xml.sax.helpers.DefaultHandler; + +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.parsers.SAXParser; +import javax.xml.parsers.SAXParserFactory; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; + +public class SaxParserMain { + public static void main(String[] args) throws ParserConfigurationException, SAXException, IOException { + SAXParserFactory factory = SAXParserFactory.newInstance(); + SAXParser saxParser = factory.newSAXParser(); + + BaeldungHandler baeldungHandler = new BaeldungHandler(); + saxParser.parse("xml/src/main/resources/sax/baeldung.xml", baeldungHandler); + System.out.println(baeldungHandler.getWebsite()); + } + + public static class BaeldungHandler extends DefaultHandler { + private static final String ARTICLES = "articles"; + private static final String ARTICLE = "article"; + private static final String TITLE = "title"; + private static final String CONTENT = "content"; + + private Baeldung website; + private StringBuilder elementValue; + + @Override + public void characters(char[] ch, int start, int length) throws SAXException { + if (elementValue == null) { + elementValue = new StringBuilder(); + } else { + elementValue.append(ch, start, length); + } + } + + @Override + public void startDocument() throws SAXException { + website = new Baeldung(); + } + + @Override + public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { + switch (qName) { + case ARTICLES: + website.setArticleList(new ArrayList<>()); + break; + case ARTICLE: + website.getArticleList().add(new BaeldungArticle()); + break; + case TITLE: + elementValue = new StringBuilder(); + break; + case CONTENT: + elementValue = new StringBuilder(); + break; + } + } + + @Override + public void endElement(String uri, String localName, String qName) throws SAXException { + switch (qName) { + case TITLE: + latestArticle().setTitle(elementValue.toString()); + break; + case CONTENT: + latestArticle().setContent(elementValue.toString()); + break; + } + } + + private BaeldungArticle latestArticle() { + List articleList = website.getArticleList(); + int latestArticleIndex = articleList.size() - 1; + return articleList.get(latestArticleIndex); + } + + public Baeldung getWebsite() { + return website; + } + } + + public static class Baeldung { + private List articleList; + + public void setArticleList(List articleList) { + this.articleList = articleList; + } + + public List getArticleList() { + return this.articleList; + } + } + + public static class BaeldungArticle { + private String title; + private String content; + + public void setTitle(String title) { + this.title = title; + } + + public String getTitle() { + return this.title; + } + + public void setContent(String content) { + this.content = content; + } + + public String getContent() { + return this.content; + } + } +} diff --git a/xml/src/main/java/com/ossez/xml/DefaultParser.java b/xml/src/main/java/com/ossez/xml/DefaultParser.java new file mode 100644 index 0000000000..ceb5a94887 --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/DefaultParser.java @@ -0,0 +1,193 @@ +package com.ossez.xml; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.util.Iterator; + +import javax.xml.namespace.NamespaceContext; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.xpath.XPath; +import javax.xml.xpath.XPathConstants; +import javax.xml.xpath.XPathExpressionException; +import javax.xml.xpath.XPathFactory; + +import org.w3c.dom.Document; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; +import org.xml.sax.SAXException; + +public class DefaultParser { + + private File file; + + public DefaultParser(File file) { + this.file = file; + } + + public NodeList getFirstLevelNodeList() { + NodeList nodeList = null; + try { + FileInputStream fileIS = new FileInputStream(this.getFile()); + DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance(); + + DocumentBuilder builder = builderFactory.newDocumentBuilder(); + + Document xmlDocument = builder.parse(fileIS); + + XPath xPath = XPathFactory.newInstance().newXPath(); + + String expression = "/tutorials/tutorial"; + + nodeList = (NodeList) xPath.compile(expression).evaluate(xmlDocument, XPathConstants.NODESET); + + } catch (SAXException | IOException | ParserConfigurationException | XPathExpressionException e) { + e.printStackTrace(); + } + return nodeList; + } + + public Node getNodeById(String id) { + Node node = null; + try { + DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance(); + + DocumentBuilder builder = builderFactory.newDocumentBuilder(); + + Document xmlDocument = builder.parse(this.getFile()); + + XPath xPath = XPathFactory.newInstance().newXPath(); + + String expression = "/tutorials/tutorial[@tutId=" + "'" + id + "'" + "]"; + + node = (Node) xPath.compile(expression).evaluate(xmlDocument, XPathConstants.NODE); + + } catch (SAXException | IOException | ParserConfigurationException | XPathExpressionException e) { + e.printStackTrace(); + } + return node; + } + + public NodeList getNodeListByTitle(String name) { + NodeList nodeList = null; + try { + DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance(); + + DocumentBuilder builder = builderFactory.newDocumentBuilder(); + + Document xmlDocument = builder.parse(this.getFile()); + + this.clean(xmlDocument); + + XPath xPath = XPathFactory.newInstance().newXPath(); + + String expression = "//tutorial[descendant::title[text()=" + "'" + name + "'" + "]]"; + + nodeList = (NodeList) xPath.compile(expression).evaluate(xmlDocument, XPathConstants.NODESET); + + } catch (SAXException | IOException | ParserConfigurationException | XPathExpressionException e) { + e.printStackTrace(); + } + return nodeList; + } + + public NodeList getElementsByDate(String date) { + NodeList nodeList = null; + + try { + DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance(); + + DocumentBuilder builder = builderFactory.newDocumentBuilder(); + + Document xmlDocument = builder.parse(this.getFile()); + + this.clean(xmlDocument); + + XPath xPath = XPathFactory.newInstance().newXPath(); + + String expression = "//tutorial[number(translate(date, '/', '')) > " + date + "]"; + + nodeList = (NodeList) xPath.compile(expression).evaluate(xmlDocument, XPathConstants.NODESET); + + } catch (SAXException | IOException | ParserConfigurationException | XPathExpressionException e) { + e.printStackTrace(); + } + return nodeList; + } + + public NodeList getAllTutorials() { + NodeList nodeList = null; + try { + DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance(); + builderFactory.setNamespaceAware(true); + DocumentBuilder builder = builderFactory.newDocumentBuilder(); + + Document xmlDocument = builder.parse(this.getFile()); + + this.clean(xmlDocument); + + XPath xPath = XPathFactory.newInstance().newXPath(); + + xPath.setNamespaceContext(new NamespaceContext() { + + @Override + public Iterator getPrefixes(String arg0) { + return null; + } + + @Override + public String getPrefix(String arg0) { + return null; + } + + @Override + public String getNamespaceURI(String arg0) { + if ("bdn".equals(arg0)) { + return "http://www.baeldung.com/full_archive"; + } + return null; + } + }); + + String expression = "/bdn:tutorials/bdn:tutorial"; + + nodeList = (NodeList) xPath.compile(expression).evaluate(xmlDocument, XPathConstants.NODESET); + + } catch (SAXException | IOException | ParserConfigurationException | XPathExpressionException e) { + e.printStackTrace(); + } + return nodeList; + } + + private void clean(Node node) { + + NodeList childs = node.getChildNodes(); + + for (int n = childs.getLength() - 1; n >= 0; n--) { + Node child = childs.item(n); + short nodeType = child.getNodeType(); + + if (nodeType == Node.ELEMENT_NODE) + clean(child); + else if (nodeType == Node.TEXT_NODE) { + String trimmedNodeVal = child.getNodeValue().trim(); + if (trimmedNodeVal.length() == 0) + node.removeChild(child); + else + child.setNodeValue(trimmedNodeVal); + } else if (nodeType == Node.COMMENT_NODE) + node.removeChild(child); + } + } + + public File getFile() { + return file; + } + + public void setFile(File file) { + this.file = file; + } + +} diff --git a/xml/src/main/java/com/ossez/xml/Dom4JParser.java b/xml/src/main/java/com/ossez/xml/Dom4JParser.java new file mode 100644 index 0000000000..652784eabe --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/Dom4JParser.java @@ -0,0 +1,130 @@ +package com.ossez.xml; + +import java.io.File; +import java.io.FileWriter; +import java.io.IOException; +import java.util.Iterator; +import java.util.List; + +import org.dom4j.Document; +import org.dom4j.DocumentException; +import org.dom4j.DocumentHelper; +import org.dom4j.Element; +import org.dom4j.Node; +import org.dom4j.io.OutputFormat; +import org.dom4j.io.SAXReader; +import org.dom4j.io.XMLWriter; + +public class Dom4JParser { + + private File file; + + public Dom4JParser(File file) { + this.file = file; + } + + public Element getRootElement() { + try { + SAXReader reader = new SAXReader(); + Document document = reader.read(file); + return document.getRootElement(); + } catch (DocumentException e) { + e.printStackTrace(); + return null; + } + } + + public List getFirstElementList() { + try { + SAXReader reader = new SAXReader(); + Document document = reader.read(file); + return document.getRootElement().elements(); + } catch (DocumentException e) { + e.printStackTrace(); + return null; + } + } + + public Node getNodeById(String id) { + try { + SAXReader reader = new SAXReader(); + Document document = reader.read(file); + List elements = document.selectNodes("//*[@tutId='" + id + "']"); + return elements.get(0); + } catch (DocumentException e) { + e.printStackTrace(); + return null; + } + } + + public Node getElementsListByTitle(String name) { + try { + SAXReader reader = new SAXReader(); + Document document = reader.read(file); + List elements = document.selectNodes("//tutorial[descendant::title[text()=" + "'" + name + "'" + "]]"); + return elements.get(0); + } catch (DocumentException e) { + e.printStackTrace(); + return null; + } + } + + public void generateModifiedDocument() { + try { + SAXReader reader = new SAXReader(); + Document document = reader.read(file); + List nodes = document.selectNodes("/tutorials/tutorial"); + for (Node node : nodes) { + Element element = (Element) node; + Iterator iterator = element.elementIterator("title"); + while (iterator.hasNext()) { + Element title = (Element) iterator.next(); + title.setText(title.getText() + " updated"); + } + } + XMLWriter writer = new XMLWriter(new FileWriter(new File("src/test/resources/example_dom4j_updated.xml"))); + writer.write(document); + writer.close(); + } catch (DocumentException e) { + e.printStackTrace(); + + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + public void generateNewDocument() { + try { + Document document = DocumentHelper.createDocument(); + Element root = document.addElement("XMLTutorials"); + Element tutorialElement = root.addElement("tutorial").addAttribute("tutId", "01"); + tutorialElement.addAttribute("type", "xml"); + + tutorialElement.addElement("title").addText("XML with Dom4J"); + + tutorialElement.addElement("description").addText("XML handling with Dom4J"); + + tutorialElement.addElement("date").addText("14/06/2016"); + + tutorialElement.addElement("author").addText("Dom4J tech writer"); + + OutputFormat format = OutputFormat.createPrettyPrint(); + XMLWriter writer = new XMLWriter(new FileWriter(new File("src/test/resources/example_dom4j_new.xml")), format); + writer.write(document); + writer.close(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + public File getFile() { + return file; + } + + public void setFile(File file) { + this.file = file; + } + +} diff --git a/xml/src/main/java/com/ossez/xml/JDomParser.java b/xml/src/main/java/com/ossez/xml/JDomParser.java new file mode 100644 index 0000000000..c359ae0da5 --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/JDomParser.java @@ -0,0 +1,61 @@ +package com.ossez.xml; + +import java.io.File; +import java.io.IOException; +import java.util.List; + +import org.jdom2.Document; +import org.jdom2.Element; +import org.jdom2.JDOMException; +import org.jdom2.filter.Filters; +import org.jdom2.input.SAXBuilder; +import org.jdom2.xpath.XPathExpression; +import org.jdom2.xpath.XPathFactory; + +public class JDomParser { + + private File file; + + public JDomParser(File file) { + this.file = file; + } + + public List getAllTitles() { + try { + SAXBuilder builder = new SAXBuilder(); + Document doc = builder.build(this.getFile()); + Element tutorials = doc.getRootElement(); + List titles = tutorials.getChildren("tutorial"); + return titles; + } catch (JDOMException | IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return null; + } + } + + public Element getNodeById(String id) { + try { + SAXBuilder builder = new SAXBuilder(); + Document document = (Document) builder.build(file); + String filter = "//*[@tutId='" + id + "']"; + XPathFactory xFactory = XPathFactory.instance(); + XPathExpression expr = xFactory.compile(filter, Filters.element()); + List node = expr.evaluate(document); + + return node.get(0); + } catch (JDOMException | IOException e) { + e.printStackTrace(); + return null; + } + } + + public File getFile() { + return file; + } + + public void setFile(File file) { + this.file = file; + } + +} diff --git a/xml/src/main/java/com/ossez/xml/JaxbParser.java b/xml/src/main/java/com/ossez/xml/JaxbParser.java new file mode 100644 index 0000000000..2f7198b1ea --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/JaxbParser.java @@ -0,0 +1,68 @@ +package com.ossez.xml; + +import java.io.File; +import java.util.ArrayList; + +import javax.xml.bind.JAXBContext; +import javax.xml.bind.JAXBException; +import javax.xml.bind.Marshaller; +import javax.xml.bind.Unmarshaller; + +import com.ossez.xml.binding.Tutorial; +import com.ossez.xml.binding.Tutorials; + +public class JaxbParser { + + private File file; + + public JaxbParser(File file) { + this.file = file; + } + + public Tutorials getFullDocument() { + try { + JAXBContext jaxbContext = JAXBContext.newInstance(Tutorials.class); + Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller(); + Tutorials tutorials = (Tutorials) jaxbUnmarshaller.unmarshal(this.getFile()); + return tutorials; + } catch (JAXBException e) { + e.printStackTrace(); + return null; + } + } + + public void createNewDocument() { + Tutorials tutorials = new Tutorials(); + tutorials.setTutorial(new ArrayList()); + Tutorial tut = new Tutorial(); + tut.setTutId("01"); + tut.setType("XML"); + tut.setTitle("XML with Jaxb"); + tut.setDescription("XML Binding with Jaxb"); + tut.setDate("04/02/2015"); + tut.setAuthor("Jaxb author"); + tutorials.getTutorial().add(tut); + + try { + JAXBContext jaxbContext = JAXBContext.newInstance(Tutorials.class); + Marshaller jaxbMarshaller = jaxbContext.createMarshaller(); + + jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true); + + jaxbMarshaller.marshal(tutorials, file); + + } catch (JAXBException e) { + e.printStackTrace(); + } + + } + + public File getFile() { + return file; + } + + public void setFile(File file) { + this.file = file; + } + +} diff --git a/xml/src/main/java/com/ossez/xml/JaxenDemo.java b/xml/src/main/java/com/ossez/xml/JaxenDemo.java new file mode 100644 index 0000000000..53b7cdd11c --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/JaxenDemo.java @@ -0,0 +1,56 @@ +package com.ossez.xml; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.util.List; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import org.jaxen.JaxenException; +import org.jaxen.XPath; +import org.jaxen.dom.DOMXPath; +import org.w3c.dom.Document; +import org.xml.sax.SAXException; + +public class JaxenDemo { + + private File file; + + public JaxenDemo(File file) { + this.file = file; + } + + public List getAllTutorial() { + try { + FileInputStream fileIS = new FileInputStream(this.getFile()); + DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance(); + + DocumentBuilder builder = builderFactory.newDocumentBuilder(); + + Document xmlDocument = builder.parse(fileIS); + + String expression = "/tutorials/tutorial"; + + XPath path = new DOMXPath(expression); + List result = path.selectNodes(xmlDocument); + return result; + + } catch (SAXException | IOException | ParserConfigurationException | JaxenException e) { + e.printStackTrace(); + return null; + } + + } + + public File getFile() { + return file; + } + + public void setFile(File file) { + this.file = file; + } + +} diff --git a/xml/src/main/java/com/ossez/xml/StaxParser.java b/xml/src/main/java/com/ossez/xml/StaxParser.java new file mode 100644 index 0000000000..a3ace60554 --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/StaxParser.java @@ -0,0 +1,120 @@ +package com.ossez.xml; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileReader; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +import javax.xml.stream.XMLEventReader; +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.events.Attribute; +import javax.xml.stream.events.Characters; +import javax.xml.stream.events.EndElement; +import javax.xml.stream.events.StartElement; +import javax.xml.stream.events.XMLEvent; + +import com.ossez.xml.binding.Tutorial; + +public class StaxParser { + + private File file; + + public StaxParser(File file) { + this.file = file; + } + + public List getAllTutorial() { + boolean bTitle = false; + boolean bDescription = false; + boolean bDate = false; + boolean bAuthor = false; + List tutorials = new ArrayList(); + try { + XMLInputFactory factory = XMLInputFactory.newInstance(); + XMLEventReader eventReader = factory.createXMLEventReader(new FileReader(this.getFile())); + Tutorial current = null; + while (eventReader.hasNext()) { + XMLEvent event = eventReader.nextEvent(); + switch (event.getEventType()) { + case XMLStreamConstants.START_ELEMENT: + StartElement startElement = event.asStartElement(); + String qName = startElement.getName().getLocalPart(); + if (qName.equalsIgnoreCase("tutorial")) { + current = new Tutorial(); + Iterator attributes = startElement.getAttributes(); + while (attributes.hasNext()) { + Attribute currentAt = attributes.next(); + if (currentAt.getName().toString().equalsIgnoreCase("tutId")) { + current.setTutId(currentAt.getValue()); + } else if (currentAt.getName().toString().equalsIgnoreCase("type")) { + current.setType(currentAt.getValue()); + } + } + } else if (qName.equalsIgnoreCase("title")) { + bTitle = true; + } else if (qName.equalsIgnoreCase("description")) { + bDescription = true; + } else if (qName.equalsIgnoreCase("date")) { + bDate = true; + } else if (qName.equalsIgnoreCase("author")) { + bAuthor = true; + } + break; + case XMLStreamConstants.CHARACTERS: + Characters characters = event.asCharacters(); + if (bTitle) { + if (current != null) { + current.setTitle(characters.getData()); + } + bTitle = false; + } + if (bDescription) { + if (current != null) { + current.setDescription(characters.getData()); + } + bDescription = false; + } + if (bDate) { + if (current != null) { + current.setDate(characters.getData()); + } + bDate = false; + } + if (bAuthor) { + if (current != null) { + current.setAuthor(characters.getData()); + } + bAuthor = false; + } + break; + case XMLStreamConstants.END_ELEMENT: + EndElement endElement = event.asEndElement(); + if (endElement.getName().getLocalPart().equalsIgnoreCase("tutorial")) { + if (current != null) { + tutorials.add(current); + } + } + break; + } + } + + } catch (FileNotFoundException | XMLStreamException e) { + e.printStackTrace(); + } + + return tutorials; + } + + public File getFile() { + return file; + } + + public void setFile(File file) { + this.file = file; + } + +} diff --git a/xml/src/main/java/com/ossez/xml/XMLDocumentWriter.java b/xml/src/main/java/com/ossez/xml/XMLDocumentWriter.java new file mode 100644 index 0000000000..843c8a800e --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/XMLDocumentWriter.java @@ -0,0 +1,41 @@ +package com.ossez.xml; + +import java.io.File; +import java.io.FileWriter; +import java.io.IOException; + +import javax.xml.transform.OutputKeys; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerConfigurationException; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; + +import org.w3c.dom.Document; + +public class XMLDocumentWriter { + + public void write(Document document, String fileName, boolean excludeDeclaration, boolean prettyPrint) { + try(FileWriter writer = new FileWriter(new File(fileName))) { + TransformerFactory transformerFactory = TransformerFactory.newInstance(); + Transformer transformer = transformerFactory.newTransformer(); + if(excludeDeclaration) { + transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); + } + if(prettyPrint) { + transformer.setOutputProperty(OutputKeys.INDENT, "yes"); + transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2"); + } + DOMSource source = new DOMSource(document); + StreamResult result = new StreamResult(writer); + transformer.transform(source, result); + } catch (IOException e) { + throw new IllegalArgumentException(e); + } catch (TransformerConfigurationException e) { + throw new IllegalStateException(e); + } catch (TransformerException e) { + throw new IllegalArgumentException(e); + } + } +} diff --git a/xml/src/main/java/com/ossez/xml/attribute/Dom4jTransformer.java b/xml/src/main/java/com/ossez/xml/attribute/Dom4jTransformer.java new file mode 100644 index 0000000000..d9f6e6f2da --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/attribute/Dom4jTransformer.java @@ -0,0 +1,49 @@ +package com.ossez.xml.attribute; + +import org.dom4j.*; +import org.dom4j.io.DocumentSource; +import org.dom4j.io.SAXReader; +import org.xml.sax.SAXException; + +import javax.xml.XMLConstants; +import javax.xml.transform.OutputKeys; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.stream.StreamResult; +import java.io.StringWriter; +import java.io.Writer; +import java.util.List; + +public class Dom4jTransformer { + private final Document input; + + public Dom4jTransformer(String resourcePath) throws DocumentException, SAXException { + // 1- Build the doc from the XML file + SAXReader xmlReader = new SAXReader(); + xmlReader.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true); + xmlReader.setFeature("http://xml.org/sax/features/external-general-entities", false); + xmlReader.setFeature("http://xml.org/sax/features/external-parameter-entities", false); + this.input = xmlReader.read(resourcePath); + } + + public String modifyAttribute(String attribute, String oldValue, String newValue) throws TransformerException { + // 2- Locate the node(s) with xpath, we can use index and iterator too. + String expr = String.format("//*[contains(@%s, '%s')]", attribute, oldValue); + XPath xpath = DocumentHelper.createXPath(expr); + List nodes = xpath.selectNodes(input); + // 3- Make the change on the selected nodes + for (int i = 0; i < nodes.size(); i++) { + Element element = (Element) nodes.get(i); + element.addAttribute(attribute, newValue); + } + // 4- Save the result to a new XML doc + TransformerFactory factory = TransformerFactory.newInstance(); + factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true); + Transformer xformer = factory.newTransformer(); + xformer.setOutputProperty(OutputKeys.INDENT, "yes"); + Writer output = new StringWriter(); + xformer.transform(new DocumentSource(input), new StreamResult(output)); + return output.toString(); + } +} diff --git a/xml/src/main/java/com/ossez/xml/attribute/JaxpTransformer.java b/xml/src/main/java/com/ossez/xml/attribute/JaxpTransformer.java new file mode 100644 index 0000000000..bf512f5f2b --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/attribute/JaxpTransformer.java @@ -0,0 +1,64 @@ +package com.ossez.xml.attribute; + +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; + +import javax.xml.XMLConstants; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.OutputKeys; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.TransformerFactoryConfigurationError; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; +import javax.xml.xpath.XPath; +import javax.xml.xpath.XPathConstants; +import javax.xml.xpath.XPathExpressionException; +import javax.xml.xpath.XPathFactory; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.NodeList; +import org.xml.sax.SAXException; + +public class JaxpTransformer { + + private Document input; + + public JaxpTransformer(String resourcePath) throws SAXException, IOException, ParserConfigurationException { + // 1- Build the doc from the XML file + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true); + factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true); + this.input = factory.newDocumentBuilder() + .parse(resourcePath); + } + + public String modifyAttribute(String attribute, String oldValue, String newValue) throws XPathExpressionException, TransformerFactoryConfigurationError, TransformerException { + // 2- Locate the node(s) with xpath + XPath xpath = XPathFactory.newInstance() + .newXPath(); + NodeList nodes = (NodeList) xpath.evaluate(String.format("//*[contains(@%s, '%s')]", attribute, oldValue), this.input, XPathConstants.NODESET); + // 3- Make the change on the selected nodes + for (int i = 0; i < nodes.getLength(); i++) { + Element value = (Element) nodes.item(i); + value.setAttribute(attribute, newValue); + } + // Stream api syntax + // IntStream + // .range(0, nodes.getLength()) + // .mapToObj(i -> (Element) nodes.item(i)) + // .forEach(value -> value.setAttribute(attribute, newValue)); + // 4- Save the result to a new XML doc + TransformerFactory factory = TransformerFactory.newInstance(); + factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true); + Transformer xformer = factory.newTransformer(); + xformer.setOutputProperty(OutputKeys.INDENT, "yes"); + Writer output = new StringWriter(); + xformer.transform(new DOMSource(this.input), new StreamResult(output)); + return output.toString(); + } +} diff --git a/xml/src/main/java/com/ossez/xml/attribute/JooxTransformer.java b/xml/src/main/java/com/ossez/xml/attribute/JooxTransformer.java new file mode 100644 index 0000000000..511aa28d6e --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/attribute/JooxTransformer.java @@ -0,0 +1,38 @@ +package com.ossez.xml.attribute; + +import org.joox.JOOX; +import org.joox.Match; +import org.w3c.dom.Document; +import org.xml.sax.SAXException; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.transform.TransformerFactoryConfigurationError; +import java.io.IOException; + +import static org.joox.JOOX.$; + +public class JooxTransformer { + + private final Document input; + + public JooxTransformer(String resourcePath) throws SAXException, IOException { + // 1- Build the doc from the XML file + DocumentBuilder builder = JOOX.builder(); + input = builder.parse(resourcePath); + } + + public String modifyAttribute(String attribute, String oldValue, String newValue) throws TransformerFactoryConfigurationError { + // 2- Select the document + Match $ = $(input); + // 3 - Find node to modify + String expr = String.format("//*[contains(@%s, '%s')]", attribute, oldValue); + $ + // .find("to") or with xpath + .xpath(expr) + .get() + .stream() + .forEach(e -> e.setAttribute(attribute, newValue)); + // 4- Return result as String + return $.toString(); + } +} diff --git a/xml/src/main/java/com/ossez/xml/attribute/jmh/AttributeBenchMark.java b/xml/src/main/java/com/ossez/xml/attribute/jmh/AttributeBenchMark.java new file mode 100644 index 0000000000..6b4df2948b --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/attribute/jmh/AttributeBenchMark.java @@ -0,0 +1,77 @@ +package com.ossez.xml.attribute.jmh; + +import java.io.IOException; +import java.util.concurrent.TimeUnit; + +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.TransformerException; +import javax.xml.xpath.XPathExpressionException; + +import com.ossez.xml.attribute.JaxpTransformer; +import org.dom4j.DocumentException; +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.RunnerException; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; +import org.xml.sax.SAXException; + +import com.ossez.xml.attribute.Dom4jTransformer; +import com.ossez.xml.attribute.JooxTransformer; + +@BenchmarkMode(Mode.AverageTime) +@OutputTimeUnit(TimeUnit.MILLISECONDS) +@State(Scope.Benchmark) +public class AttributeBenchMark { + + public static void main(String[] args) throws RunnerException { + Options opt = new OptionsBuilder().include(AttributeBenchMark.class.getSimpleName()) + .forks(1) + .build(); + new Runner(opt).run(); + } + + @Benchmark + public String dom4jBenchmark() throws DocumentException, TransformerException, SAXException { + String path = this.getClass() + .getResource("/xml/attribute.xml") + .toString(); + Dom4jTransformer transformer = new Dom4jTransformer(path); + String attribute = "customer"; + String oldValue = "true"; + String newValue = "false"; + + return transformer.modifyAttribute(attribute, oldValue, newValue); + } + + @Benchmark + public String jooxBenchmark() throws IOException, SAXException { + String path = this.getClass() + .getResource("/xml/attribute.xml") + .toString(); + JooxTransformer transformer = new JooxTransformer(path); + String attribute = "customer"; + String oldValue = "true"; + String newValue = "false"; + + return transformer.modifyAttribute(attribute, oldValue, newValue); + } + + @Benchmark + public String jaxpBenchmark() throws TransformerException, ParserConfigurationException, SAXException, IOException, XPathExpressionException { + String path = this.getClass() + .getResource("/xml/attribute.xml") + .toString(); + JaxpTransformer transformer = new JaxpTransformer(path); + String attribute = "customer"; + String oldValue = "true"; + String newValue = "false"; + + return transformer.modifyAttribute(attribute, oldValue, newValue); + } +} diff --git a/xml/src/main/java/com/ossez/xml/binding/Tutorial.java b/xml/src/main/java/com/ossez/xml/binding/Tutorial.java new file mode 100644 index 0000000000..07a88e20be --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/binding/Tutorial.java @@ -0,0 +1,68 @@ +package com.ossez.xml.binding; + +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; + +public class Tutorial { + + private String tutId; + private String type; + private String title; + private String description; + private String date; + private String author; + + public String getTutId() { + return tutId; + } + + @XmlAttribute + public void setTutId(String tutId) { + this.tutId = tutId; + } + + public String getType() { + return type; + } + + @XmlAttribute + public void setType(String type) { + this.type = type; + } + + public String getTitle() { + return title; + } + + @XmlElement + public void setTitle(String title) { + this.title = title; + } + + public String getDescription() { + return description; + } + + @XmlElement + public void setDescription(String description) { + this.description = description; + } + + public String getDate() { + return date; + } + + @XmlElement + public void setDate(String date) { + this.date = date; + } + + public String getAuthor() { + return author; + } + + @XmlElement + public void setAuthor(String author) { + this.author = author; + } +} diff --git a/xml/src/main/java/com/ossez/xml/binding/Tutorials.java b/xml/src/main/java/com/ossez/xml/binding/Tutorials.java new file mode 100644 index 0000000000..2654507383 --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/binding/Tutorials.java @@ -0,0 +1,22 @@ +package com.ossez.xml.binding; + +import java.util.List; + +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlRootElement; + +@XmlRootElement +public class Tutorials { + + private List tutorial; + + public List getTutorial() { + return tutorial; + } + + @XmlElement + public void setTutorial(List tutorial) { + this.tutorial = tutorial; + } + +} diff --git a/xml/src/main/java/com/ossez/xml/jibx/Customer.java b/xml/src/main/java/com/ossez/xml/jibx/Customer.java new file mode 100644 index 0000000000..8f04370f6c --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/jibx/Customer.java @@ -0,0 +1,53 @@ +/* + * Customer.java 06.06.2008 + * + * Copyright 2008 Stefan Jäger + * + */ +package com.ossez.xml.jibx; + +import org.apache.commons.lang.builder.ToStringBuilder; + +public class Customer { + private Person person; + private String city; + + private Phone homePhone; + private Phone officePhone; + + public Person getPerson() { + return person; + } + + public void setPerson(Person person) { + this.person = person; + } + + public String getCity() { + return city; + } + + public void setCity(String city) { + this.city = city; + } + + public Phone getHomePhone() { + return homePhone; + } + + public void setHomePhone(Phone homePhone) { + this.homePhone = homePhone; + } + + public Phone getOfficePhone() { + return officePhone; + } + + public void setOfficePhone(Phone officePhone) { + this.officePhone = officePhone; + } + + public String toString() { + return ToStringBuilder.reflectionToString(this); + } +} diff --git a/xml/src/main/java/com/ossez/xml/jibx/Identity.java b/xml/src/main/java/com/ossez/xml/jibx/Identity.java new file mode 100644 index 0000000000..5ced94b355 --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/jibx/Identity.java @@ -0,0 +1,14 @@ +package com.ossez.xml.jibx; + +public class Identity { + + long customerId; + + public long getCustomerId() { + return customerId; + } + + public void setCustomerId(long customerId) { + this.customerId = customerId; + } +} diff --git a/xml/src/main/java/com/ossez/xml/jibx/Person.java b/xml/src/main/java/com/ossez/xml/jibx/Person.java new file mode 100644 index 0000000000..2aad6894cd --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/jibx/Person.java @@ -0,0 +1,25 @@ +/* + * Person.java 06.06.2008 + * + * Copyright 2008 Stefan Jäger + * + */ +package com.ossez.xml.jibx; + +import org.apache.commons.lang.builder.ToStringBuilder; + +public class Person extends Identity { + private String name; + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String toString() { + return ToStringBuilder.reflectionToString(this); + } +} diff --git a/xml/src/main/java/com/ossez/xml/jibx/Phone.java b/xml/src/main/java/com/ossez/xml/jibx/Phone.java new file mode 100644 index 0000000000..c81f547105 --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/jibx/Phone.java @@ -0,0 +1,14 @@ +package com.ossez.xml.jibx; + +public class Phone { + + private String number; + + public String getNumber() { + return number; + } + + public void setNumber(String number) { + this.number = number; + } +} diff --git a/xml/src/main/java/com/ossez/xml/stax/StaxParser.java b/xml/src/main/java/com/ossez/xml/stax/StaxParser.java new file mode 100644 index 0000000000..d3bc2575c9 --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/stax/StaxParser.java @@ -0,0 +1,74 @@ +package com.ossez.xml.stax; + +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.util.List; +import java.util.ArrayList; + +import javax.xml.stream.events.XMLEvent; +import javax.xml.stream.XMLEventReader; +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.events.Attribute; +import javax.xml.stream.events.EndElement; +import javax.xml.stream.events.StartElement; +import javax.xml.namespace.QName; + +public class StaxParser { + + public static List parse(String path) { + List websites = new ArrayList(); + WebSite website = null; + XMLInputFactory xmlInputFactory = XMLInputFactory.newInstance(); + try { + XMLEventReader reader = xmlInputFactory.createXMLEventReader(new FileInputStream(path)); + while (reader.hasNext()) { + XMLEvent nextEvent = reader.nextEvent(); + if (nextEvent.isStartElement()) { + StartElement startElement = nextEvent.asStartElement(); + switch (startElement.getName() + .getLocalPart()) { + case "website": + website = new WebSite(); + Attribute url = startElement.getAttributeByName(new QName("url")); + if (url != null) { + website.setUrl(url.getValue()); + } + break; + case "name": + nextEvent = reader.nextEvent(); + website.setName(nextEvent.asCharacters() + .getData()); + break; + case "category": + nextEvent = reader.nextEvent(); + website.setCategory(nextEvent.asCharacters() + .getData()); + break; + case "status": + nextEvent = reader.nextEvent(); + website.setStatus(nextEvent.asCharacters() + .getData()); + break; + } + } + if (nextEvent.isEndElement()) { + EndElement endElement = nextEvent.asEndElement(); + if (endElement.getName() + .getLocalPart() + .equals("website")) { + websites.add(website); + } + } + } + } catch (XMLStreamException xse) { + System.out.println("XMLStreamException"); + xse.printStackTrace(); + } catch (FileNotFoundException fnfe) { + System.out.println("FileNotFoundException"); + fnfe.printStackTrace(); + } + return websites; + } + +} diff --git a/xml/src/main/java/com/ossez/xml/stax/WebSite.java b/xml/src/main/java/com/ossez/xml/stax/WebSite.java new file mode 100644 index 0000000000..3914aa7b95 --- /dev/null +++ b/xml/src/main/java/com/ossez/xml/stax/WebSite.java @@ -0,0 +1,40 @@ +package com.ossez.xml.stax; +public class WebSite { + + private String url; + private String name; + private String category; + private String status; + + public String getUrl() { + return url; + } + + public void setUrl(String url) { + this.url = url; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getCategory() { + return category; + } + + public void setCategory(String category) { + this.category = category; + } + + public String getStatus() { + return status; + } + + public void setStatus(String status) { + this.status = status; + } +} diff --git a/xml/src/main/java/com/ossez/xmlhtml/Application.java b/xml/src/main/java/com/ossez/xmlhtml/Application.java new file mode 100644 index 0000000000..012c6fd783 --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/Application.java @@ -0,0 +1,10 @@ +package com.ossez.xmlhtml; + +import com.ossez.xmlhtml.helpers.XMLRunner; + +public class Application { + + public static void main(String[] args) { + XMLRunner.doWork(); + } +} diff --git a/xml/src/main/java/com/ossez/xmlhtml/Constants.java b/xml/src/main/java/com/ossez/xmlhtml/Constants.java new file mode 100644 index 0000000000..29142d9bbf --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/Constants.java @@ -0,0 +1,22 @@ +package com.ossez.xmlhtml; + +public class Constants { + + public static final String XML_FILE_IN = "src/main/resources/xml/in.xml"; + public static final String JAXB_FILE_OUT = "src/main/resources/xml/jaxb.html"; + public static final String JAXP_FILE_OUT = "src/main/resources/xml/jaxp.html"; + public static final String STAX_FILE_OUT = "src/main/resources/xml/stax.html"; + + public static final String EXCEPTION_ENCOUNTERED = "Generic exception! Error: "; + + public static final String LINE_BREAK = System.getProperty("line.separator"); + public static final String WHITE_SPACE = " "; + + public static final String DOCUMENT_START = "Document parsing has begun!"; + public static final String DOCUMENT_END = "Document parsing has ended!"; + public static final String ELEMENT_START = "Element parsing has begun!"; + public static final String ELEMENT_END = "Element parsing has ended!"; + + public static final String BREAK = "\n"; + public static final String TAB = "\t"; +} diff --git a/xml/src/main/java/com/ossez/xmlhtml/freemarker/FreemarkerTransformer.java b/xml/src/main/java/com/ossez/xmlhtml/freemarker/FreemarkerTransformer.java new file mode 100644 index 0000000000..e5d5cb673b --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/freemarker/FreemarkerTransformer.java @@ -0,0 +1,40 @@ +package com.ossez.xmlhtml.freemarker; + +import com.ossez.xmlhtml.stax.StaxTransformer; +import freemarker.template.Configuration; +import freemarker.template.Template; +import freemarker.template.TemplateException; +import freemarker.template.TemplateExceptionHandler; + +import java.io.File; +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; +import java.nio.charset.StandardCharsets; + +public class FreemarkerTransformer { + private StaxTransformer staxTransformer; + private String templateDirectory; + private String templateFile; + + public FreemarkerTransformer(StaxTransformer staxTransformer, String templateDirectory, String templateFile) { + this.staxTransformer = staxTransformer; + this.templateDirectory = templateDirectory; + this.templateFile = templateFile; + } + + public String html() throws IOException, TemplateException { + Configuration cfg = new Configuration(Configuration.VERSION_2_3_29); + cfg.setDirectoryForTemplateLoading(new File(templateDirectory)); + cfg.setDefaultEncoding(StandardCharsets.UTF_8.toString()); + cfg.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER); + cfg.setLogTemplateExceptions(false); + cfg.setWrapUncheckedExceptions(true); + cfg.setFallbackOnNullLoopVariable(false); + Template temp = cfg.getTemplate(templateFile); + try (Writer output = new StringWriter()) { + temp.process(staxTransformer.getMap(), output); + return output.toString(); + } + } +} diff --git a/xml/src/main/java/com/ossez/xmlhtml/helpers/XMLRunner.java b/xml/src/main/java/com/ossez/xmlhtml/helpers/XMLRunner.java new file mode 100644 index 0000000000..22678df4a7 --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/helpers/XMLRunner.java @@ -0,0 +1,11 @@ +package com.ossez.xmlhtml.helpers; + + +import com.ossez.xmlhtml.helpers.jaxb.JAXBHelper; + +public class XMLRunner { + + public static void doWork() { + JAXBHelper.example(); + } +} diff --git a/xml/src/main/java/com/ossez/xmlhtml/helpers/jaxb/JAXBHelper.java b/xml/src/main/java/com/ossez/xmlhtml/helpers/jaxb/JAXBHelper.java new file mode 100644 index 0000000000..f8d74a6fa5 --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/helpers/jaxb/JAXBHelper.java @@ -0,0 +1,77 @@ +package com.ossez.xmlhtml.helpers.jaxb; + +import com.ossez.xmlhtml.pojo.jaxb.html.ExampleHTML; +import com.ossez.xmlhtml.pojo.jaxb.html.elements.Body; +import com.ossez.xmlhtml.pojo.jaxb.html.elements.CustomElement; +import com.ossez.xmlhtml.pojo.jaxb.html.elements.Meta; +import com.ossez.xmlhtml.pojo.jaxb.html.elements.NestedElement; +import com.ossez.xmlhtml.pojo.jaxb.xml.XMLExample; + +import javax.xml.bind.JAXBContext; +import javax.xml.bind.Marshaller; +import javax.xml.bind.Unmarshaller; + +import java.io.File; + +import static com.ossez.xmlhtml.Constants.*; + +public class JAXBHelper { + + private static void print(String xmlContent) { + System.out.println(xmlContent); + } + + private static Unmarshaller getContextUnmarshaller(Class clazz) { + Unmarshaller unmarshaller = null; + try { + JAXBContext context = JAXBContext.newInstance(clazz); + unmarshaller = context.createUnmarshaller(); + } catch (Exception ex) { + System.out.println(EXCEPTION_ENCOUNTERED + ex); + } + return unmarshaller; + } + + private static Marshaller getContextMarshaller(Class clazz) { + Marshaller marshaller = null; + try { + JAXBContext context = JAXBContext.newInstance(clazz); + marshaller = context.createMarshaller(); + marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true); + marshaller.setProperty("jaxb.fragment", Boolean.TRUE); + } catch (Exception ex) { + System.out.println(EXCEPTION_ENCOUNTERED + ex); + } + return marshaller; + } + + public static void example() { + try { + XMLExample xml = (XMLExample) JAXBHelper.getContextUnmarshaller(XMLExample.class).unmarshal(new File(XML_FILE_IN)); + JAXBHelper.print(xml.toString()); + ExampleHTML html = new ExampleHTML(); + + Body body = new Body(); + CustomElement customElement = new CustomElement(); + NestedElement nested = new NestedElement(); + CustomElement child = new CustomElement(); + + customElement.setValue("descendantOne: " + xml.getAncestor().getDescendantOne().getValue()); + child.setValue("descendantThree: " + xml.getAncestor().getDescendantTwo().getDescendantThree().getValue()); + nested.setCustomElement(child); + + body.setCustomElement(customElement); + body.setNestedElement(nested); + + Meta meta = new Meta(); + meta.setTitle("example"); + html.getHead().add(meta); + html.setBody(body); + + JAXBHelper.getContextMarshaller(ExampleHTML.class).marshal(html, new File(JAXB_FILE_OUT)); + + } catch (Exception ex) { + System.out.println(EXCEPTION_ENCOUNTERED + ex); + } + } +} \ No newline at end of file diff --git a/xml/src/main/java/com/ossez/xmlhtml/jaxp/JaxpTransformer.java b/xml/src/main/java/com/ossez/xmlhtml/jaxp/JaxpTransformer.java new file mode 100644 index 0000000000..a72eb9f0a2 --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/jaxp/JaxpTransformer.java @@ -0,0 +1,103 @@ +package com.ossez.xmlhtml.jaxp; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.xml.sax.SAXException; + +import javax.xml.XMLConstants; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; +import java.util.HashMap; +import java.util.Map; + +public class JaxpTransformer { + + private Document input; + private DocumentBuilderFactory factory; + + public JaxpTransformer(String resourcePath) throws ParserConfigurationException, IOException, SAXException { + // 1- Build the doc from the XML file + factory = DocumentBuilderFactory.newInstance(); + factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true); + factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true); + input = factory + .newDocumentBuilder() + .parse(resourcePath); + } + + public String html() throws ParserConfigurationException, TransformerException, IOException { + Element xml = input.getDocumentElement(); + Document doc = factory + .newDocumentBuilder() + .newDocument(); + //Build Map + Map map = buildMap(xml); + //Head + Element html = doc.createElement("html"); + html.setAttribute("lang", "en"); + Element head = buildHead(map, doc); + html.appendChild(head); + //Body + Element body = buildBody(map, doc); + html.appendChild(body); + doc.appendChild(html); + return String.format("%n%s", applyTransformation(doc)); + } + + private String applyTransformation(Document doc) throws TransformerException, IOException { + TransformerFactory transformerFactory = TransformerFactory.newInstance(); + transformerFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true); + transformerFactory.setAttribute(XMLConstants.ACCESS_EXTERNAL_DTD, ""); + transformerFactory.setAttribute(XMLConstants.ACCESS_EXTERNAL_STYLESHEET, ""); + try (Writer output = new StringWriter()) { + Transformer transformer = transformerFactory.newTransformer(); + transformer.transform(new DOMSource(doc), new StreamResult(output)); + return output.toString(); + } + } + + private Map buildMap(Element xml) { + Map map = new HashMap<>(); + map.put("heading", xml + .getElementsByTagName("heading") + .item(0) + .getTextContent()); + map.put("from", String.format("from: %s", xml + .getElementsByTagName("from") + .item(0) + .getTextContent())); + map.put("content", xml + .getElementsByTagName("content") + .item(0) + .getTextContent()); + return map; + } + + private Element buildHead(Map map, Document doc) { + Element head = doc.createElement("head"); + Element title = doc.createElement("title"); + title.setTextContent(map.get("heading")); + head.appendChild(title); + return head; + } + + private Element buildBody(Map map, Document doc) { + Element body = doc.createElement("body"); + Element from = doc.createElement("p"); + from.setTextContent(map.get("from")); + Element success = doc.createElement("p"); + success.setTextContent(map.get("content")); + body.appendChild(from); + body.appendChild(success); + return body; + } + +} diff --git a/xml/src/main/java/com/ossez/xmlhtml/mustache/MustacheTransformer.java b/xml/src/main/java/com/ossez/xmlhtml/mustache/MustacheTransformer.java new file mode 100644 index 0000000000..cba7da8abe --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/mustache/MustacheTransformer.java @@ -0,0 +1,30 @@ +package com.ossez.xmlhtml.mustache; + +import com.ossez.xmlhtml.stax.StaxTransformer; +import com.github.mustachejava.DefaultMustacheFactory; +import com.github.mustachejava.Mustache; +import com.github.mustachejava.MustacheFactory; + +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; + +public class MustacheTransformer { + private StaxTransformer staxTransformer; + private String templateFile; + + public MustacheTransformer(StaxTransformer staxTransformer, String templateFile) { + this.staxTransformer = staxTransformer; + this.templateFile = templateFile; + } + + public String html() throws IOException { + MustacheFactory mf = new DefaultMustacheFactory(); + Mustache mustache = mf.compile(templateFile); + try (Writer output = new StringWriter()) { + mustache.execute(output, staxTransformer.getMap()); + output.flush(); + return output.toString(); + } + } +} diff --git a/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/ExampleHTML.java b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/ExampleHTML.java new file mode 100644 index 0000000000..7452e2e8f8 --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/ExampleHTML.java @@ -0,0 +1,38 @@ +package com.ossez.xmlhtml.pojo.jaxb.html; + +import com.ossez.xmlhtml.pojo.jaxb.html.elements.Body; +import com.ossez.xmlhtml.pojo.jaxb.html.elements.Meta; + +import javax.xml.bind.annotation.*; +import java.util.ArrayList; +import java.util.List; + +@XmlType(propOrder = {"head", "body"}) +@XmlRootElement(name = "html") +public class ExampleHTML { + + private List head = new ArrayList<>(); + + private Body body; + + public ExampleHTML() { } + + public List getHead() { + return head; + } + + @XmlElementWrapper(name = "head") + @XmlElement(name = "meta") + public void setHead(List head) { + this.head = head; + } + + public Body getBody() { + return body; + } + + @XmlElement(name = "body") + public void setBody(Body body) { + this.body = body; + } +} diff --git a/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/Body.java b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/Body.java new file mode 100644 index 0000000000..2396a2d599 --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/Body.java @@ -0,0 +1,29 @@ +package com.ossez.xmlhtml.pojo.jaxb.html.elements; + +import javax.xml.bind.annotation.XmlElement; + +public class Body { + + private CustomElement customElement; + + public CustomElement getCustomElement() { + return customElement; + } + + @XmlElement(name = "p") + public void setCustomElement(CustomElement customElement) { + this.customElement = customElement; + } + + private NestedElement nestedElement; + + public NestedElement getNestedElement() { + return nestedElement; + } + + @XmlElement(name = "div") + public void setNestedElement(NestedElement nestedElement) { + this.nestedElement = nestedElement; + } + +} \ No newline at end of file diff --git a/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/CustomElement.java b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/CustomElement.java new file mode 100644 index 0000000000..2356cf06c2 --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/CustomElement.java @@ -0,0 +1,18 @@ +package com.ossez.xmlhtml.pojo.jaxb.html.elements; + +import javax.xml.bind.annotation.XmlValue; + +public class CustomElement { + + private String value; + + @XmlValue + public String getValue() { + return value; + } + + public void setValue(String value) { + this.value = value; + } + +} diff --git a/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/Meta.java b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/Meta.java new file mode 100644 index 0000000000..1850d9352a --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/Meta.java @@ -0,0 +1,30 @@ +package com.ossez.xmlhtml.pojo.jaxb.html.elements; + +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlValue; + +public class Meta { + + private String title; + + public String getTitle() { + return title; + } + + @XmlAttribute(name = "title") + public void setTitle(String title) { + this.title = title; + } + + private String value; + + @XmlValue + public String getValue() { + return value; + } + + public void setValue(String value) { + this.value = value; + } + +} \ No newline at end of file diff --git a/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/NestedElement.java b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/NestedElement.java new file mode 100644 index 0000000000..58b7a694ad --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/html/elements/NestedElement.java @@ -0,0 +1,17 @@ +package com.ossez.xmlhtml.pojo.jaxb.html.elements; + +import javax.xml.bind.annotation.XmlElement; + +public class NestedElement { + + private CustomElement customElement; + + public CustomElement getCustomElement() { + return customElement; + } + + @XmlElement(name = "p") + public void setCustomElement(CustomElement customElement) { + this.customElement = customElement; + } +} \ No newline at end of file diff --git a/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/XMLExample.java b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/XMLExample.java new file mode 100644 index 0000000000..5665eae129 --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/XMLExample.java @@ -0,0 +1,21 @@ +package com.ossez.xmlhtml.pojo.jaxb.xml; + +import com.ossez.xmlhtml.pojo.jaxb.xml.elements.Ancestor; + +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlRootElement; + +@XmlRootElement(name = "xmlexample") +public class XMLExample { + + private Ancestor ancestor; + + @XmlElement(name = "ancestor") + public void setAncestor(Ancestor ancestor) { + this.ancestor = ancestor; + } + + public Ancestor getAncestor() { + return ancestor; + } +} \ No newline at end of file diff --git a/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/Ancestor.java b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/Ancestor.java new file mode 100644 index 0000000000..9608a9d8ec --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/Ancestor.java @@ -0,0 +1,28 @@ +package com.ossez.xmlhtml.pojo.jaxb.xml.elements; + +import javax.xml.bind.annotation.XmlElement; + +public class Ancestor { + + private DescendantOne descendantOne; + private DescendantTwo descendantTwo; + + public DescendantOne getDescendantOne() { + return descendantOne; + } + + @XmlElement(name = "descendantOne") + public void setDescendantOne(DescendantOne descendantOne) { + this.descendantOne = descendantOne; + } + + public DescendantTwo getDescendantTwo() { + return descendantTwo; + } + + @XmlElement(name = "descendantTwo") + public void setDescendantTwo(DescendantTwo descendantTwo) { + this.descendantTwo = descendantTwo; + } +} + diff --git a/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/DescendantOne.java b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/DescendantOne.java new file mode 100644 index 0000000000..7a4c92172a --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/DescendantOne.java @@ -0,0 +1,19 @@ +package com.ossez.xmlhtml.pojo.jaxb.xml.elements; + +import javax.xml.bind.annotation.XmlValue; + +public class DescendantOne { + + private String value; + + @XmlValue + public String getValue() { + return value; + } + + public void setValue(String value) { + this.value = value; + } + +} + diff --git a/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/DescendantThree.java b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/DescendantThree.java new file mode 100644 index 0000000000..aa88b1956c --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/DescendantThree.java @@ -0,0 +1,18 @@ +package com.ossez.xmlhtml.pojo.jaxb.xml.elements; + +import javax.xml.bind.annotation.XmlValue; + +public class DescendantThree { + + private String value; + + @XmlValue + public String getValue() { + return value; + } + + public void setValue(String value) { + this.value = value; + } + +} \ No newline at end of file diff --git a/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/DescendantTwo.java b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/DescendantTwo.java new file mode 100644 index 0000000000..63c0b7a288 --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/pojo/jaxb/xml/elements/DescendantTwo.java @@ -0,0 +1,17 @@ +package com.ossez.xmlhtml.pojo.jaxb.xml.elements; + +import javax.xml.bind.annotation.XmlElement; + +public class DescendantTwo { + + private DescendantThree descendantThree; + + public DescendantThree getDescendantThree() { + return descendantThree; + } + + @XmlElement(name = "descendantThree") + public void setDescendant(DescendantThree descendantThree) { + this.descendantThree = descendantThree; + } +} \ No newline at end of file diff --git a/xml/src/main/java/com/ossez/xmlhtml/stax/StaxTransformer.java b/xml/src/main/java/com/ossez/xmlhtml/stax/StaxTransformer.java new file mode 100644 index 0000000000..02c5cc2fac --- /dev/null +++ b/xml/src/main/java/com/ossez/xmlhtml/stax/StaxTransformer.java @@ -0,0 +1,99 @@ +package com.ossez.xmlhtml.stax; + +import javax.xml.stream.*; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; +import java.util.HashMap; +import java.util.Map; + +public class StaxTransformer { + + private Map map; + + public StaxTransformer(String resourcePath) throws IOException, XMLStreamException { + XMLInputFactory factory = XMLInputFactory.newInstance(); + factory.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE); + factory.setProperty(XMLInputFactory.SUPPORT_DTD, Boolean.FALSE); + XMLStreamReader input = null; + try (FileInputStream file = new FileInputStream(resourcePath)) { + input = factory.createXMLStreamReader(file); + map = buildMap(input); + } finally { + if (input != null) { + input.close(); + } + } + } + + public String html() throws XMLStreamException, IOException { + try (Writer output = new StringWriter()) { + XMLStreamWriter writer = XMLOutputFactory + .newInstance() + .createXMLStreamWriter(output); + //Head + writer.writeDTD(""); + writer.writeCharacters(String.format("%n")); + writer.writeStartElement("html"); + writer.writeAttribute("lang", "en"); + writer.writeCharacters(String.format("%n")); + writer.writeStartElement("head"); + writer.writeCharacters(String.format("%n")); + writer.writeDTD(""); + writer.writeCharacters(String.format("%n")); + writer.writeStartElement("title"); + writer.writeCharacters(map.get("heading")); + writer.writeEndElement(); + writer.writeCharacters(String.format("%n")); + writer.writeEndElement(); + writer.writeCharacters(String.format("%n")); + //Body + writer.writeStartElement("body"); + writer.writeCharacters(String.format("%n")); + writer.writeStartElement("p"); + writer.writeCharacters(map.get("from")); + writer.writeEndElement(); + writer.writeCharacters(String.format("%n")); + writer.writeStartElement("p"); + writer.writeCharacters(map.get("content")); + writer.writeEndElement(); + writer.writeCharacters(String.format("%n")); + writer.writeEndElement(); + writer.writeCharacters(String.format("%n")); + writer.writeEndDocument(); + writer.writeCharacters(String.format("%n")); + writer.flush(); + return output.toString(); + } + } + + private Map buildMap(XMLStreamReader input) throws XMLStreamException { + Map tempMap = new HashMap<>(); + while (input.hasNext()) { + input.next(); + if (input.isStartElement()) { + if (input + .getLocalName() + .equals("heading")) { + tempMap.put("heading", input.getElementText()); + } + if (input + .getLocalName() + .equals("from")) { + tempMap.put("from", String.format("from: %s", input.getElementText())); + } + if (input + .getLocalName() + .equals("content")) { + tempMap.put("content", input.getElementText()); + } + } + } + return tempMap; + } + + public Map getMap() { + return map; + } +} diff --git a/xml/src/main/resources/Order.xsd b/xml/src/main/resources/Order.xsd new file mode 100644 index 0000000000..cbb5bc7596 --- /dev/null +++ b/xml/src/main/resources/Order.xsd @@ -0,0 +1,21 @@ + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/xml/src/main/resources/customer-binding.xml b/xml/src/main/resources/customer-binding.xml new file mode 100644 index 0000000000..20081d8bc1 --- /dev/null +++ b/xml/src/main/resources/customer-binding.xml @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/xml/src/main/resources/logback.xml b/xml/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/xml/src/main/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/xml/src/main/resources/sax/baeldung.xml b/xml/src/main/resources/sax/baeldung.xml new file mode 100644 index 0000000000..9f642598cb --- /dev/null +++ b/xml/src/main/resources/sax/baeldung.xml @@ -0,0 +1,16 @@ + + +
+ Parsing an XML File Using SAX Parser + SAX Parser's Lorem ipsum... +
+
+ Parsing an XML File Using DOM Parser + DOM Parser's Lorem ipsum... +
+
+ Parsing an XML File Using StAX Parser + StAX Parser's Lorem ipsum... +
+ + \ No newline at end of file diff --git a/xml/src/main/resources/xml/attribute.xml b/xml/src/main/resources/xml/attribute.xml new file mode 100644 index 0000000000..c8fa3f1071 --- /dev/null +++ b/xml/src/main/resources/xml/attribute.xml @@ -0,0 +1,5 @@ + + + john@email.com + mary@email.com + \ No newline at end of file diff --git a/xml/src/main/resources/xml/attribute_expected.xml b/xml/src/main/resources/xml/attribute_expected.xml new file mode 100644 index 0000000000..1d5d7b0cea --- /dev/null +++ b/xml/src/main/resources/xml/attribute_expected.xml @@ -0,0 +1,5 @@ + + + john@email.com + mary@email.com + \ No newline at end of file diff --git a/xml/src/main/resources/xml/in.xml b/xml/src/main/resources/xml/in.xml new file mode 100644 index 0000000000..6fcb404012 --- /dev/null +++ b/xml/src/main/resources/xml/in.xml @@ -0,0 +1,11 @@ + + + + Yo + + + DustyOrb + + + + \ No newline at end of file diff --git a/xml/src/main/resources/xml/jaxb.html b/xml/src/main/resources/xml/jaxb.html new file mode 100644 index 0000000000..80b894cff7 --- /dev/null +++ b/xml/src/main/resources/xml/jaxb.html @@ -0,0 +1,14 @@ + + + + + + +

descendantOne: Yo

+
+

descendantThree: + DustyOrb +

+
+ + diff --git a/xml/src/main/resources/xml/jaxp.html b/xml/src/main/resources/xml/jaxp.html new file mode 100644 index 0000000000..5392eef509 --- /dev/null +++ b/xml/src/main/resources/xml/jaxp.html @@ -0,0 +1,13 @@ + + + + + +

descendantOne: Yo

+
+

descendantThree: + DustyOrb +

+
+ + diff --git a/xml/src/main/resources/xml/stax.html b/xml/src/main/resources/xml/stax.html new file mode 100644 index 0000000000..01951dc7de --- /dev/null +++ b/xml/src/main/resources/xml/stax.html @@ -0,0 +1,15 @@ + + + + + +

descendantOne: Yo

+
+

+ descendantThree: + DustyOrb + +

+
+ + \ No newline at end of file diff --git a/xml/src/test/java/com/ossez/sax/SaxParserMainUnitTest.java b/xml/src/test/java/com/ossez/sax/SaxParserMainUnitTest.java new file mode 100644 index 0000000000..c39f8d1130 --- /dev/null +++ b/xml/src/test/java/com/ossez/sax/SaxParserMainUnitTest.java @@ -0,0 +1,44 @@ +package com.ossez.sax; + +import org.junit.Test; +import org.xml.sax.SAXException; + +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.parsers.SAXParser; +import javax.xml.parsers.SAXParserFactory; +import java.io.IOException; +import java.util.List; + +import static org.junit.Assert.*; + +public class SaxParserMainUnitTest { + + @Test + public void givenAProperXMLFile_whenItIsParsed_ThenAnObjectContainsAllItsElements() throws IOException, SAXException, ParserConfigurationException { + SAXParserFactory factory = SAXParserFactory.newInstance(); + SAXParser saxParser = factory.newSAXParser(); + + SaxParserMain.BaeldungHandler baeldungHandler = new SaxParserMain.BaeldungHandler(); + saxParser.parse("src/test/resources/sax/baeldung.xml", baeldungHandler); + + SaxParserMain.Baeldung result = baeldungHandler.getWebsite(); + + assertNotNull(result); + List articles = result.getArticleList(); + + assertNotNull(articles); + assertEquals(3, articles.size()); + + SaxParserMain.BaeldungArticle articleOne = articles.get(0); + assertEquals("Parsing an XML File Using SAX Parser", articleOne.getTitle()); + assertEquals("SAX Parser's Lorem ipsum...", articleOne.getContent()); + + SaxParserMain.BaeldungArticle articleTwo = articles.get(1); + assertEquals("Parsing an XML File Using DOM Parser", articleTwo.getTitle()); + assertEquals("DOM Parser's Lorem ipsum...", articleTwo.getContent()); + + SaxParserMain.BaeldungArticle articleThree = articles.get(2); + assertEquals("Parsing an XML File Using StAX Parser", articleThree.getTitle()); + assertEquals("StAX Parser's Lorem ipsum...", articleThree.getContent()); + } +} diff --git a/xml/src/test/java/com/ossez/xml/DefaultParserUnitTest.java b/xml/src/test/java/com/ossez/xml/DefaultParserUnitTest.java new file mode 100644 index 0000000000..4fe2d74718 --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/DefaultParserUnitTest.java @@ -0,0 +1,82 @@ +package com.ossez.xml; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; + +import org.junit.Test; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +public class DefaultParserUnitTest { + + final String fileName = "src/test/resources/example_default_parser.xml"; + + final String fileNameSpace = "src/test/resources/example_default_parser_namespace.xml"; + + DefaultParser parser; + + @Test + public void getFirstLevelNodeListTest() { + parser = new DefaultParser(new File(fileName)); + NodeList list = parser.getFirstLevelNodeList(); + + assertNotNull(list); + assertTrue(list.getLength() == 4); + } + + @Test + public void getNodeListByTitleTest() { + parser = new DefaultParser(new File(fileName)); + NodeList list = parser.getNodeListByTitle("XML"); + + for (int i = 0; null != list && i < list.getLength(); i++) { + Node nod = list.item(i); + assertEquals("java", nod.getAttributes().getNamedItem("type").getTextContent()); + assertEquals("02", nod.getAttributes().getNamedItem("tutId").getTextContent()); + assertEquals("XML", nod.getFirstChild().getTextContent()); + assertEquals("title", nod.getFirstChild().getNodeName()); + assertEquals("description", nod.getChildNodes().item(1).getNodeName()); + assertEquals("Introduction to XPath", nod.getChildNodes().item(1).getTextContent()); + assertEquals("author", nod.getLastChild().getNodeName()); + assertEquals("XMLAuthor", nod.getLastChild().getTextContent()); + } + } + + @Test + public void getNodeByIdTest() { + parser = new DefaultParser(new File(fileName)); + Node node = parser.getNodeById("03"); + + String type = node.getAttributes().getNamedItem("type").getNodeValue(); + assertEquals("android", type); + } + + @Test + public void getNodeListByDateTest() { + parser = new DefaultParser(new File(fileName)); + NodeList list = parser.getNodeListByTitle("04022016"); + for (int i = 0; null != list && i < list.getLength(); i++) { + Node nod = list.item(i); + assertEquals("java", nod.getAttributes().getNamedItem("type").getTextContent()); + assertEquals("04", nod.getAttributes().getNamedItem("tutId").getTextContent()); + assertEquals("Spring", nod.getFirstChild().getTextContent()); + assertEquals("title", nod.getFirstChild().getNodeName()); + assertEquals("description", nod.getChildNodes().item(1).getNodeName()); + assertEquals("Introduction to Spring", nod.getChildNodes().item(1).getTextContent()); + assertEquals("author", nod.getLastChild().getNodeName()); + assertEquals("SpringAuthor", nod.getLastChild().getTextContent()); + } + } + + @Test + public void getNodeListWithNamespaceTest() { + parser = new DefaultParser(new File(fileNameSpace)); + NodeList list = parser.getAllTutorials(); + assertNotNull(list); + assertTrue(list.getLength() == 4); + } + +} diff --git a/xml/src/test/java/com/ossez/xml/Dom4JParserUnitTest.java b/xml/src/test/java/com/ossez/xml/Dom4JParserUnitTest.java new file mode 100644 index 0000000000..846ee4498f --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/Dom4JParserUnitTest.java @@ -0,0 +1,133 @@ +package com.ossez.xml; + +import org.dom4j.Document; +import org.dom4j.DocumentHelper; +import org.dom4j.Element; +import org.dom4j.Node; +import org.dom4j.io.OutputFormat; +import org.dom4j.io.XMLWriter; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.io.File; +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; +import java.util.Enumeration; +import java.util.List; +import java.util.Properties; + +import static org.junit.Assert.*; + +/** + * + */ +public class Dom4JParserUnitTest { + private static final Logger logger = LoggerFactory.getLogger(Dom4JParserUnitTest.class); + + final String fileName = "src/test/resources/example_dom4j.xml"; + + Dom4JParser parser; + + @Test + public void getRootElementTest() { + parser = new Dom4JParser(new File(fileName)); + Element root = parser.getRootElement(); + + assertNotNull(root); + assertTrue(root.elements().size() == 4); + } + + @Test + public void getFirstElementListTest() { + parser = new Dom4JParser(new File(fileName)); + List firstList = parser.getFirstElementList(); + + assertNotNull(firstList); + assertTrue(firstList.size() == 4); + assertTrue(firstList.get(0).attributeValue("type").equals("java")); + } + + @Test + public void getElementByIdTest() { + parser = new Dom4JParser(new File(fileName)); + Node element = parser.getNodeById("03"); + + String type = element.valueOf("@type"); + assertEquals("android", type); + } + + @Test + public void getElementsListByTitleTest() { + parser = new Dom4JParser(new File(fileName)); + Node element = parser.getElementsListByTitle("XML"); + + assertEquals("java", element.valueOf("@type")); + assertEquals("02", element.valueOf("@tutId")); + assertEquals("XML", element.selectSingleNode("title").getText()); + assertEquals("title", element.selectSingleNode("title").getName()); + } + + @Test + public void generateModifiedDocumentTest() { + parser = new Dom4JParser(new File(fileName)); + parser.generateModifiedDocument(); + + File generatedFile = new File("src/test/resources/example_dom4j_updated.xml"); + assertTrue(generatedFile.exists()); + + parser.setFile(generatedFile); + Node element = parser.getNodeById("02"); + + assertEquals("XML updated", element.selectSingleNode("title").getText()); + + } + + @Test + public void generateNewDocumentTest() { + parser = new Dom4JParser(new File(fileName)); + parser.generateNewDocument(); + + File newFile = new File("src/test/resources/example_dom4j_new.xml"); + assertTrue(newFile.exists()); + + parser.setFile(newFile); + Node element = parser.getNodeById("01"); + + assertEquals("XML with Dom4J", element.selectSingleNode("title").getText()); + } + + /** + * testCreateXMLFromSystemProperties + */ + @Test + public void testCreateXMLFromSystemProperties() { + Document document = DocumentHelper.createDocument(); + Element root = document.addElement("system"); + + Properties properties = System.getProperties(); + for (Enumeration elements = properties.propertyNames(); elements + .hasMoreElements(); ) { + String name = (String) elements.nextElement(); + String value = properties.getProperty(name); + Element element = root.addElement("property"); + element.addAttribute("name", name); + element.addText(value); + } + + try { + OutputFormat format = OutputFormat.createPrettyPrint(); + format.setEncoding("utf-8"); + + Writer out = new StringWriter(); + XMLWriter writer = new XMLWriter(out, format); + writer.write(document); + writer.close(); + logger.debug("{}", out); + + } catch (IOException e) { + logger.error("Write XML Error.", e); + } + } +} diff --git a/xml/src/test/java/com/ossez/xml/JDomParserUnitTest.java b/xml/src/test/java/com/ossez/xml/JDomParserUnitTest.java new file mode 100644 index 0000000000..7d5a96126b --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/JDomParserUnitTest.java @@ -0,0 +1,38 @@ +package com.ossez.xml; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.util.List; + +import org.jdom2.Element; +import org.junit.Test; + +public class JDomParserUnitTest { + + final String fileName = "src/test/resources/example_jdom.xml"; + + JDomParser parser; + + @Test + public void getFirstElementListTest() { + parser = new JDomParser(new File(fileName)); + List firstList = parser.getAllTitles(); + + assertNotNull(firstList); + assertTrue(firstList.size() == 4); + assertTrue(firstList.get(0).getAttributeValue("type").equals("java")); + } + + @Test + public void getElementByIdTest() { + parser = new JDomParser(new File(fileName)); + Element el = parser.getNodeById("03"); + + String type = el.getAttributeValue("type"); + assertEquals("android", type); + } + +} diff --git a/xml/src/test/java/com/ossez/xml/JaxbParserUnitTest.java b/xml/src/test/java/com/ossez/xml/JaxbParserUnitTest.java new file mode 100644 index 0000000000..864c9f860b --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/JaxbParserUnitTest.java @@ -0,0 +1,42 @@ +package com.ossez.xml; + +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; + +import org.junit.Test; + +import com.ossez.xml.binding.Tutorials; + +public class JaxbParserUnitTest { + + final String fileName = "src/test/resources/example_jaxb.xml"; + + JaxbParser parser; + + @Test + public void getFullDocumentTest() { + parser = new JaxbParser(new File(fileName)); + Tutorials tutorials = parser.getFullDocument(); + + assertNotNull(tutorials); + assertTrue(tutorials.getTutorial().size() == 4); + assertTrue(tutorials.getTutorial().get(0).getType().equalsIgnoreCase("java")); + } + + @Test + public void createNewDocumentTest() { + File newFile = new File("src/test/resources/example_jaxb_new.xml"); + parser = new JaxbParser(newFile); + parser.createNewDocument(); + + assertTrue(newFile.exists()); + + Tutorials tutorials = parser.getFullDocument(); + + assertNotNull(tutorials); + assertTrue(tutorials.getTutorial().size() == 1); + assertTrue(tutorials.getTutorial().get(0).getTitle().equalsIgnoreCase("XML with Jaxb")); + } +} diff --git a/xml/src/test/java/com/ossez/xml/JaxenDemoUnitTest.java b/xml/src/test/java/com/ossez/xml/JaxenDemoUnitTest.java new file mode 100644 index 0000000000..2e12ca42f7 --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/JaxenDemoUnitTest.java @@ -0,0 +1,25 @@ +package com.ossez.xml; + +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.util.List; + +import org.junit.Test; + +public class JaxenDemoUnitTest { + + final String fileName = "src/test/resources/example_jaxen.xml"; + + JaxenDemo jaxenDemo; + + @Test + public void getFirstLevelNodeListTest() { + jaxenDemo = new JaxenDemo(new File(fileName)); + List list = jaxenDemo.getAllTutorial(); + + assertNotNull(list); + assertTrue(list.size() == 4); + } +} diff --git a/xml/src/test/java/com/ossez/xml/StaxParserUnitTest.java b/xml/src/test/java/com/ossez/xml/StaxParserUnitTest.java new file mode 100644 index 0000000000..8fa0bdbff0 --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/StaxParserUnitTest.java @@ -0,0 +1,28 @@ +package com.ossez.xml; + +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.util.List; + +import org.junit.Test; + +import com.ossez.xml.binding.Tutorial; + +public class StaxParserUnitTest { + + final String fileName = "src/test/resources/example_stax.xml"; + + StaxParser parser; + + @Test + public void getAllTutorialsTest() { + parser = new StaxParser(new File(fileName)); + List tutorials = parser.getAllTutorial(); + + assertNotNull(tutorials); + assertTrue(tutorials.size() == 4); + assertTrue(tutorials.get(0).getType().equalsIgnoreCase("java")); + } +} diff --git a/xml/src/test/java/com/ossez/xml/XMLDocumentWriterUnitTest.java b/xml/src/test/java/com/ossez/xml/XMLDocumentWriterUnitTest.java new file mode 100644 index 0000000000..0bed938723 --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/XMLDocumentWriterUnitTest.java @@ -0,0 +1,52 @@ +package com.ossez.xml; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import org.apache.commons.io.FileUtils; +import org.junit.After; +import org.junit.Test; +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import java.io.File; + +public class XMLDocumentWriterUnitTest { + + @Test + public void givenXMLDocumentWhenWriteIsCalledThenXMLIsWrittenToFile() throws Exception { + Document document = createSampleDocument(); + new XMLDocumentWriter().write(document, "company_simple.xml", false, false); + } + + @Test + public void givenXMLDocumentWhenWriteIsCalledWithPrettyPrintThenFormattedXMLIsWrittenToFile() throws Exception { + Document document = createSampleDocument(); + new XMLDocumentWriter().write(document, "company_prettyprinted.xml", false, true); + } + + private Document createSampleDocument() throws ParserConfigurationException { + DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); + DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder(); + Document document = documentBuilder.newDocument(); + Element companyElement = document.createElement("Company"); + document.appendChild(companyElement); + Element departmentElement = document.createElement("Department"); + departmentElement.setAttribute("name", "Sales"); + companyElement.appendChild(departmentElement); + Element employee1 = document.createElement("Employee"); + employee1.setAttribute("name", "John Smith"); + departmentElement.appendChild(employee1); + Element employee2 = document.createElement("Employee"); + employee2.setAttribute("name", "Tim Dellor"); + departmentElement.appendChild(employee2); + return document; + } + + @After + public void cleanUp() throws Exception { + FileUtils.deleteQuietly(new File("company_simple.xml")); + FileUtils.deleteQuietly(new File("company_prettyprinted.xml")); + } +} diff --git a/xml/src/test/java/com/ossez/xml/XercesDomUnitTest.java b/xml/src/test/java/com/ossez/xml/XercesDomUnitTest.java new file mode 100644 index 0000000000..7a6d054a31 --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/XercesDomUnitTest.java @@ -0,0 +1,139 @@ +package com.ossez.xml; + +import static org.junit.Assert.assertEquals; + +import java.io.File; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; + +import org.junit.Before; +import org.junit.Test; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.NamedNodeMap; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +public class XercesDomUnitTest { + + final private String FILE_NAME = "src/test/resources/example_jdom.xml"; + final private String OUTPUT_DOM = "src/test/resources/Xerces_dom.xml"; + + private Document doc; + private DocumentBuilder builder; + + @Before + public void loadXmlFile() throws Exception { + if (doc == null) { + builder = DocumentBuilderFactory.newInstance() + .newDocumentBuilder(); + doc = builder.parse(new File(FILE_NAME)); + doc.getDocumentElement() + .normalize(); + } + } + + @Test + public void whenGetElementByTag_thenSuccess() { + NodeList nodeList = doc.getElementsByTagName("tutorial"); + Node first = nodeList.item(0); + + assertEquals(4, nodeList.getLength()); + assertEquals(Node.ELEMENT_NODE, first.getNodeType()); + assertEquals("tutorial", first.getNodeName()); + } + + @Test + public void whenGetFirstElementAttributes_thenSuccess() { + Node first = doc.getElementsByTagName("tutorial") + .item(0); + NamedNodeMap attrList = first.getAttributes(); + + assertEquals(2, attrList.getLength()); + + assertEquals("tutId", attrList.item(0) + .getNodeName()); + assertEquals("01", attrList.item(0) + .getNodeValue()); + + assertEquals("type", attrList.item(1) + .getNodeName()); + assertEquals("java", attrList.item(1) + .getNodeValue()); + } + + + @Test + public void whenTraverseChildNodes_thenSuccess() { + Node first = doc.getElementsByTagName("tutorial") + .item(0); + NodeList nodeList = first.getChildNodes(); + int n = nodeList.getLength(); + + Node current; + for (int i = 0; i < n; i++) { + current = nodeList.item(i); + if (current.getNodeType() == Node.ELEMENT_NODE) { + System.out.println(current.getNodeName() + ": " + current.getTextContent()); + } + } + } + + @Test + public void whenModifyElementAttribute_thenModified() { + NodeList nodeList = doc.getElementsByTagName("tutorial"); + Element first = (Element) nodeList.item(0); + assertEquals("java", first.getAttribute("type")); + + first.setAttribute("type", "other"); + assertEquals("other", first.getAttribute("type")); + } + + + @Test + public void whenCreateNewDocument_thenCreated() throws Exception { + Document newDoc = builder.newDocument(); + Element root = newDoc.createElement("users"); + newDoc.appendChild(root); + + Element first = newDoc.createElement("user"); + root.appendChild(first); + first.setAttribute("id", "1"); + + Element email = newDoc.createElement("email"); + email.appendChild(newDoc.createTextNode("john@example.com")); + first.appendChild(email); + + assertEquals(1, newDoc.getChildNodes() + .getLength()); + assertEquals("users", newDoc.getChildNodes() + .item(0) + .getNodeName()); + + printDom(newDoc); + saveDomToFile(newDoc, OUTPUT_DOM); + } + + private void printDom(Document document) throws Exception { + DOMSource dom = new DOMSource(document); + Transformer transformer = TransformerFactory.newInstance() + .newTransformer(); + + transformer.transform(dom, new StreamResult(System.out)); + } + + private void saveDomToFile(Document document, String fileName) throws Exception { + DOMSource dom = new DOMSource(document); + Transformer transformer = TransformerFactory.newInstance() + .newTransformer(); + + StreamResult result = new StreamResult(new File(fileName)); + transformer.transform(dom, result); + } + +} diff --git a/xml/src/test/java/com/ossez/xml/attribute/Dom4jProcessorUnitTest.java b/xml/src/test/java/com/ossez/xml/attribute/Dom4jProcessorUnitTest.java new file mode 100644 index 0000000000..f270b721a0 --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/attribute/Dom4jProcessorUnitTest.java @@ -0,0 +1,70 @@ +package com.ossez.xml.attribute; + +import org.dom4j.DocumentException; +import org.junit.jupiter.api.Test; +import org.xml.sax.SAXException; + +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactoryConfigurationError; +import javax.xml.xpath.XPathExpressionException; + +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.assertj.core.api.Assertions.assertThatThrownBy; +import static org.xmlunit.assertj.XmlAssert.assertThat; + +/** + * Unit test for {@link Dom4jTransformer}. + */ +public class Dom4jProcessorUnitTest { + + @Test + public void givenXmlWithAttributes_whenModifyAttribute_thenGetXmlUpdated() throws TransformerFactoryConfigurationError, TransformerException, DocumentException, SAXException { + String path = getClass().getResource("/xml/attribute.xml") + .toString(); + Dom4jTransformer transformer = new Dom4jTransformer(path); + String attribute = "customer"; + String oldValue = "true"; + String newValue = "false"; + + String result = transformer.modifyAttribute(attribute, oldValue, newValue); + + assertThat(result).hasXPath("//*[contains(@customer, 'false')]"); + } + + @Test + public void givenTwoXml_whenModifyAttribute_thenGetSimilarXml() throws IOException, TransformerFactoryConfigurationError, TransformerException, URISyntaxException, DocumentException, SAXException { + String path = getClass().getResource("/xml/attribute.xml") + .toString(); + Dom4jTransformer transformer = new Dom4jTransformer(path); + String attribute = "customer"; + String oldValue = "true"; + String newValue = "false"; + String expectedXml = new String(Files.readAllBytes((Paths.get(getClass().getResource("/xml/attribute_expected.xml") + .toURI())))); + + String result = transformer + .modifyAttribute(attribute, oldValue, newValue) + .replaceAll("(?m)^[ \t]*\r?\n", "");//Delete extra spaces added by Java 11 + + assertThat(result).and(expectedXml) + .areSimilar(); + } + + @Test + public void givenXmlXee_whenInit_thenThrowException() throws IOException, SAXException, ParserConfigurationException, XPathExpressionException, TransformerFactoryConfigurationError, TransformerException { + String path = getClass().getResource("/xml/xee_attribute.xml") + .toString(); + + assertThatThrownBy(() -> { + + new Dom4jTransformer(path); + + }).isInstanceOf(DocumentException.class); + } + +} diff --git a/xml/src/test/java/com/ossez/xml/attribute/JaxpProcessorUnitTest.java b/xml/src/test/java/com/ossez/xml/attribute/JaxpProcessorUnitTest.java new file mode 100644 index 0000000000..72fbe10af5 --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/attribute/JaxpProcessorUnitTest.java @@ -0,0 +1,48 @@ +package com.ossez.xml.attribute; + +import static org.assertj.core.api.Assertions.assertThatThrownBy; +import static org.xmlunit.assertj.XmlAssert.assertThat; + +import java.io.IOException; + +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactoryConfigurationError; +import javax.xml.xpath.XPathExpressionException; + +import org.junit.jupiter.api.Test; +import org.xml.sax.SAXException; +import org.xml.sax.SAXParseException; + +/** + * Unit test for {@link JaxpTransformer}. + */ +public class JaxpProcessorUnitTest { + + @Test + public void givenXmlWithAttributes_whenModifyAttribute_thenGetXmlUpdated() throws IOException, SAXException, ParserConfigurationException, XPathExpressionException, TransformerFactoryConfigurationError, TransformerException { + String path = getClass().getResource("/xml/attribute.xml") + .toString(); + JaxpTransformer transformer = new JaxpTransformer(path); + String attribute = "customer"; + String oldValue = "true"; + String newValue = "false"; + + String result = transformer.modifyAttribute(attribute, oldValue, newValue); + + assertThat(result).hasXPath("//*[contains(@customer, 'false')]"); + } + + @Test + public void givenXmlXee_whenInit_thenThrowException() throws IOException, SAXException, ParserConfigurationException, XPathExpressionException, TransformerFactoryConfigurationError, TransformerException { + String path = getClass().getResource("/xml/xee_attribute.xml") + .toString(); + + assertThatThrownBy(() -> { + + new JaxpTransformer(path); + + }).isInstanceOf(SAXParseException.class); + } + +} diff --git a/xml/src/test/java/com/ossez/xml/attribute/JooxProcessorUnitTest.java b/xml/src/test/java/com/ossez/xml/attribute/JooxProcessorUnitTest.java new file mode 100644 index 0000000000..e39ec6bb59 --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/attribute/JooxProcessorUnitTest.java @@ -0,0 +1,70 @@ +package com.ossez.xml.attribute; + +import org.junit.jupiter.api.Test; +import org.xml.sax.SAXException; +import org.xml.sax.SAXParseException; + +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactoryConfigurationError; +import javax.xml.xpath.XPathExpressionException; + +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.assertj.core.api.Assertions.assertThatThrownBy; +import static org.xmlunit.assertj.XmlAssert.assertThat; + +/** + * Unit test for {@link JooxTransformer}. + */ +public class JooxProcessorUnitTest { + + @Test + public void givenXmlWithAttributes_whenModifyAttribute_thenGetXmlUpdated() throws IOException, SAXException, TransformerFactoryConfigurationError { + String path = getClass().getResource("/xml/attribute.xml") + .toString(); + JooxTransformer transformer = new JooxTransformer(path); + String attribute = "customer"; + String oldValue = "true"; + String newValue = "false"; + + String result = transformer.modifyAttribute(attribute, oldValue, newValue); + + assertThat(result).hasXPath("//*[contains(@customer, 'false')]"); + } + + @Test + public void givenTwoXml_whenModifyAttribute_thenGetSimilarXml() throws IOException, TransformerFactoryConfigurationError, URISyntaxException, SAXException { + String path = getClass().getResource("/xml/attribute.xml") + .toString(); + JooxTransformer transformer = new JooxTransformer(path); + String attribute = "customer"; + String oldValue = "true"; + String newValue = "false"; + String expectedXml = new String(Files.readAllBytes((Paths.get(getClass().getResource("/xml/attribute_expected.xml") + .toURI())))); + + String result = transformer + .modifyAttribute(attribute, oldValue, newValue) + .replaceAll("(?m)^[ \t]*\r?\n", "");//Delete extra spaces added by Java 11 + + assertThat(result).and(expectedXml) + .areSimilar(); + } + + @Test + public void givenXmlXee_whenInit_thenThrowException() throws IOException, SAXException, ParserConfigurationException, XPathExpressionException, TransformerFactoryConfigurationError, TransformerException { + String path = getClass().getResource("/xml/xee_attribute.xml") + .toString(); + + assertThatThrownBy(() -> { + + new JooxTransformer(path); + + }).isInstanceOf(SAXParseException.class); + } + +} diff --git a/xml/src/test/java/com/ossez/xml/jibx/CustomerUnitTest.java b/xml/src/test/java/com/ossez/xml/jibx/CustomerUnitTest.java new file mode 100644 index 0000000000..c3ab48f94c --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/jibx/CustomerUnitTest.java @@ -0,0 +1,52 @@ +package com.ossez.xml.jibx; + +import org.jibx.runtime.BindingDirectory; +import org.jibx.runtime.IBindingFactory; +import org.jibx.runtime.IUnmarshallingContext; +import org.jibx.runtime.JiBXException; +import org.junit.Test; + +import java.io.FileNotFoundException; +import java.io.InputStream; + +import static junit.framework.Assert.assertEquals; + +public class CustomerUnitTest { + + @Test + public void whenUnmarshalXML_ThenFieldsAreMapped() throws JiBXException, FileNotFoundException { + IBindingFactory bfact = BindingDirectory.getFactory(Customer.class); + IUnmarshallingContext uctx = bfact.createUnmarshallingContext(); + ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); + InputStream inputStream = classLoader.getResourceAsStream("Customer1.xml"); + Customer customer = (Customer) uctx.unmarshalDocument(inputStream, null); + + assertEquals("Stefan Jaeger", customer.getPerson().getName()); + assertEquals("Davos Dorf", customer.getCity()); + + } + + @Test + public void WhenUnmarshal_ThenMappingInherited() throws JiBXException, FileNotFoundException { + IBindingFactory bfact = BindingDirectory.getFactory(Customer.class); + IUnmarshallingContext uctx = bfact.createUnmarshallingContext(); + ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); + InputStream inputStream = classLoader.getResourceAsStream("Customer1.xml"); + Customer customer = (Customer) uctx.unmarshalDocument(inputStream, null); + + assertEquals(12345, customer.getPerson().getCustomerId()); + + } + + @Test + public void WhenUnmarshal_ThenPhoneMappingRead() throws JiBXException, FileNotFoundException { + IBindingFactory bfact = BindingDirectory.getFactory(Customer.class); + IUnmarshallingContext uctx = bfact.createUnmarshallingContext(); + ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); + InputStream inputStream = classLoader.getResourceAsStream("Customer1.xml"); + Customer customer = (Customer) uctx.unmarshalDocument(inputStream, null); + + assertEquals("234678", customer.getHomePhone().getNumber()); + + } +} diff --git a/xml/src/test/java/com/ossez/xml/stax/StaxParserUnitTest.java b/xml/src/test/java/com/ossez/xml/stax/StaxParserUnitTest.java new file mode 100644 index 0000000000..65512e9ed9 --- /dev/null +++ b/xml/src/test/java/com/ossez/xml/stax/StaxParserUnitTest.java @@ -0,0 +1,31 @@ +package com.ossez.xml.stax; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.util.List; + +import org.junit.Test; + + +public class StaxParserUnitTest { + + @Test + public void givenWebsitesXML_whenParsed_thenNotNull() { + List websites = StaxParser.parse("src/test/resources/xml/websites.xml"); + assertNotNull(websites); + } + + @Test + public void givenWebsitesXML_whenParsed_thenSizeIsThree() { + List websites = StaxParser.parse("src/test/resources/xml/websites.xml"); + assertEquals(3, websites.size()); + } + + @Test + public void givenWebsitesXML_whenParsed_thenLocalhostExists() { + List websites = StaxParser.parse("src/test/resources/xml/websites.xml"); + assertEquals("Localhost", websites.get(2).getName()); + } +} diff --git a/xml/src/test/java/com/ossez/xmlhtml/freemarker/FreemarkerTransformerUnitTest.java b/xml/src/test/java/com/ossez/xmlhtml/freemarker/FreemarkerTransformerUnitTest.java new file mode 100644 index 0000000000..29d7445303 --- /dev/null +++ b/xml/src/test/java/com/ossez/xmlhtml/freemarker/FreemarkerTransformerUnitTest.java @@ -0,0 +1,32 @@ +package com.ossez.xmlhtml.freemarker; + +import com.ossez.xmlhtml.stax.StaxTransformer; +import freemarker.template.TemplateException; +import org.junit.jupiter.api.Test; + +import javax.xml.stream.XMLStreamException; +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.assertj.core.api.Assertions.assertThat; + +public class FreemarkerTransformerUnitTest { + + @Test + public void givenXml_whenTransform_thenGetHtml() throws IOException, URISyntaxException, XMLStreamException, TemplateException { + String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass() + .getResource("/xmlhtml/notification.html") + .toURI())))); + StaxTransformer staxTransformer = new StaxTransformer("src/test/resources/xmlhtml/notification.xml"); + String templateFile = "freemarker.html"; + String templateDirectory = "src/test/resources/templates"; + FreemarkerTransformer transformer = new FreemarkerTransformer(staxTransformer, templateDirectory, templateFile); + + String result = transformer.html(); + + assertThat(result).isEqualTo(expectedHtml); + } + +} diff --git a/xml/src/test/java/com/ossez/xmlhtml/jaxp/JaxpTransformerUnitTest.java b/xml/src/test/java/com/ossez/xmlhtml/jaxp/JaxpTransformerUnitTest.java new file mode 100644 index 0000000000..f6831e803c --- /dev/null +++ b/xml/src/test/java/com/ossez/xmlhtml/jaxp/JaxpTransformerUnitTest.java @@ -0,0 +1,33 @@ +package com.ossez.xmlhtml.jaxp; + +import org.junit.jupiter.api.Test; +import org.xml.sax.SAXException; + +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.TransformerException; +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.assertj.core.api.Assertions.assertThat; + +public class JaxpTransformerUnitTest { + + @Test + public void givenXml_whenTransform_thenGetHtml() throws IOException, SAXException, ParserConfigurationException, TransformerException, URISyntaxException { + String path = getClass() + .getResource("/xmlhtml/notification.xml") + .toString(); + String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass() + .getResource("/xmlhtml/notification.html") + .toURI())))); + JaxpTransformer transformer = new JaxpTransformer(path); + + String result = transformer + .html() + .replaceAll("(?m)^\\s+", "");//Delete extra spaces added by Java 11 + + assertThat(result).isEqualTo(expectedHtml); + } +} diff --git a/xml/src/test/java/com/ossez/xmlhtml/mustache/MustacheTransformerUnitTest.java b/xml/src/test/java/com/ossez/xmlhtml/mustache/MustacheTransformerUnitTest.java new file mode 100644 index 0000000000..ca7213bf41 --- /dev/null +++ b/xml/src/test/java/com/ossez/xmlhtml/mustache/MustacheTransformerUnitTest.java @@ -0,0 +1,30 @@ +package com.ossez.xmlhtml.mustache; + +import com.ossez.xmlhtml.stax.StaxTransformer; +import org.junit.jupiter.api.Test; + +import javax.xml.stream.XMLStreamException; +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.assertj.core.api.Assertions.assertThat; + +public class MustacheTransformerUnitTest { + + @Test + public void givenXml_whenTransform_thenGetHtml() throws IOException, URISyntaxException, XMLStreamException { + String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass() + .getResource("/xmlhtml/notification.html") + .toURI())))); + StaxTransformer staxTransformer = new StaxTransformer("src/test/resources/xmlhtml/notification.xml"); + String templateFile = "src/test/resources/templates/template.mustache"; + MustacheTransformer transformer = new MustacheTransformer(staxTransformer, templateFile); + + String result = transformer.html(); + + assertThat(result).isEqualTo(expectedHtml); + } + +} diff --git a/xml/src/test/java/com/ossez/xmlhtml/stax/StaxTransformerUnitTest.java b/xml/src/test/java/com/ossez/xmlhtml/stax/StaxTransformerUnitTest.java new file mode 100644 index 0000000000..000f2ea70a --- /dev/null +++ b/xml/src/test/java/com/ossez/xmlhtml/stax/StaxTransformerUnitTest.java @@ -0,0 +1,28 @@ +package com.ossez.xmlhtml.stax; + +import org.junit.jupiter.api.Test; + +import javax.xml.stream.XMLStreamException; +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.assertj.core.api.Assertions.assertThat; + +public class StaxTransformerUnitTest { + + @Test + public void givenXml_whenTransform_thenGetHtml() throws IOException, URISyntaxException, XMLStreamException { + String path = "src/test/resources/xmlhtml/notification.xml"; + String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass() + .getResource("/xmlhtml/notification.html") + .toURI())))); + StaxTransformer transformer = new StaxTransformer(path); + + String result = transformer.html(); + + assertThat(result).isEqualTo(expectedHtml); + } + +} diff --git a/xml/src/test/resources/Customer1.xml b/xml/src/test/resources/Customer1.xml new file mode 100644 index 0000000000..7f4fbc79af --- /dev/null +++ b/xml/src/test/resources/Customer1.xml @@ -0,0 +1,16 @@ + + + + 12345 + Stefan Jaeger + + + 234678 + + + + 234678 + + Davos Dorf + + \ No newline at end of file diff --git a/xml/src/test/resources/Xerces_dom.xml b/xml/src/test/resources/Xerces_dom.xml new file mode 100644 index 0000000000..5b148606af --- /dev/null +++ b/xml/src/test/resources/Xerces_dom.xml @@ -0,0 +1 @@ +john@example.com \ No newline at end of file diff --git a/xml/src/test/resources/example_default_parser.xml b/xml/src/test/resources/example_default_parser.xml new file mode 100644 index 0000000000..0993b6240a --- /dev/null +++ b/xml/src/test/resources/example_default_parser.xml @@ -0,0 +1,32 @@ + + + + Guava + Introduction to Guava + 04/04/2016 + GuavaAuthor + + + XML + Introduction to XPath + 04/05/2016 + XMLAuthor + + + Android + Introduction to Android + 04/03/2016 + AndroidAuthor + + + Spring + Introduction to Spring + 04/02/2016 + SpringAuthor + +
Spring Core
+
Spring MVC
+
Spring Batch
+ + + \ No newline at end of file diff --git a/xml/src/test/resources/example_default_parser_namespace.xml b/xml/src/test/resources/example_default_parser_namespace.xml new file mode 100644 index 0000000000..0142e64735 --- /dev/null +++ b/xml/src/test/resources/example_default_parser_namespace.xml @@ -0,0 +1,32 @@ + + + + Guava + Introduction to Guava + 04/04/2016 + GuavaAuthor + + + XML + Introduction to XPath + 04/05/2016 + XMLAuthor + + + Android + Introduction to Android + 04/03/2016 + AndroidAuthor + + + Spring + Introduction to Spring + 04/02/2016 + SpringAuthor + +
Spring Core
+
Spring MVC
+
Spring Batch
+ + + \ No newline at end of file diff --git a/xml/src/test/resources/example_dom4j.xml b/xml/src/test/resources/example_dom4j.xml new file mode 100644 index 0000000000..0993b6240a --- /dev/null +++ b/xml/src/test/resources/example_dom4j.xml @@ -0,0 +1,32 @@ + + + + Guava + Introduction to Guava + 04/04/2016 + GuavaAuthor + + + XML + Introduction to XPath + 04/05/2016 + XMLAuthor + + + Android + Introduction to Android + 04/03/2016 + AndroidAuthor + + + Spring + Introduction to Spring + 04/02/2016 + SpringAuthor + +
Spring Core
+
Spring MVC
+
Spring Batch
+ + + \ No newline at end of file diff --git a/xml/src/test/resources/example_dom4j_new.xml b/xml/src/test/resources/example_dom4j_new.xml new file mode 100644 index 0000000000..020760fdd3 --- /dev/null +++ b/xml/src/test/resources/example_dom4j_new.xml @@ -0,0 +1,10 @@ + + + + + XML with Dom4J + XML handling with Dom4J + 14/06/2016 + Dom4J tech writer + + diff --git a/xml/src/test/resources/example_jaxb.xml b/xml/src/test/resources/example_jaxb.xml new file mode 100644 index 0000000000..0993b6240a --- /dev/null +++ b/xml/src/test/resources/example_jaxb.xml @@ -0,0 +1,32 @@ + + + + Guava + Introduction to Guava + 04/04/2016 + GuavaAuthor + + + XML + Introduction to XPath + 04/05/2016 + XMLAuthor + + + Android + Introduction to Android + 04/03/2016 + AndroidAuthor + + + Spring + Introduction to Spring + 04/02/2016 + SpringAuthor + +
Spring Core
+
Spring MVC
+
Spring Batch
+ + + \ No newline at end of file diff --git a/xml/src/test/resources/example_jaxen.xml b/xml/src/test/resources/example_jaxen.xml new file mode 100644 index 0000000000..0993b6240a --- /dev/null +++ b/xml/src/test/resources/example_jaxen.xml @@ -0,0 +1,32 @@ + + + + Guava + Introduction to Guava + 04/04/2016 + GuavaAuthor + + + XML + Introduction to XPath + 04/05/2016 + XMLAuthor + + + Android + Introduction to Android + 04/03/2016 + AndroidAuthor + + + Spring + Introduction to Spring + 04/02/2016 + SpringAuthor + +
Spring Core
+
Spring MVC
+
Spring Batch
+ + + \ No newline at end of file diff --git a/xml/src/test/resources/example_jdom.xml b/xml/src/test/resources/example_jdom.xml new file mode 100644 index 0000000000..0993b6240a --- /dev/null +++ b/xml/src/test/resources/example_jdom.xml @@ -0,0 +1,32 @@ + + + + Guava + Introduction to Guava + 04/04/2016 + GuavaAuthor + + + XML + Introduction to XPath + 04/05/2016 + XMLAuthor + + + Android + Introduction to Android + 04/03/2016 + AndroidAuthor + + + Spring + Introduction to Spring + 04/02/2016 + SpringAuthor + +
Spring Core
+
Spring MVC
+
Spring Batch
+ + + \ No newline at end of file diff --git a/xml/src/test/resources/example_stax.xml b/xml/src/test/resources/example_stax.xml new file mode 100644 index 0000000000..0993b6240a --- /dev/null +++ b/xml/src/test/resources/example_stax.xml @@ -0,0 +1,32 @@ + + + + Guava + Introduction to Guava + 04/04/2016 + GuavaAuthor + + + XML + Introduction to XPath + 04/05/2016 + XMLAuthor + + + Android + Introduction to Android + 04/03/2016 + AndroidAuthor + + + Spring + Introduction to Spring + 04/02/2016 + SpringAuthor + +
Spring Core
+
Spring MVC
+
Spring Batch
+ + + \ No newline at end of file diff --git a/xml/src/test/resources/logback.xml b/xml/src/test/resources/logback.xml new file mode 100644 index 0000000000..11032b47f4 --- /dev/null +++ b/xml/src/test/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/xml/src/test/resources/sax/baeldung.xml b/xml/src/test/resources/sax/baeldung.xml new file mode 100644 index 0000000000..9f642598cb --- /dev/null +++ b/xml/src/test/resources/sax/baeldung.xml @@ -0,0 +1,16 @@ + + +
+ Parsing an XML File Using SAX Parser + SAX Parser's Lorem ipsum... +
+
+ Parsing an XML File Using DOM Parser + DOM Parser's Lorem ipsum... +
+
+ Parsing an XML File Using StAX Parser + StAX Parser's Lorem ipsum... +
+ + \ No newline at end of file diff --git a/xml/src/test/resources/templates/freemarker.html b/xml/src/test/resources/templates/freemarker.html new file mode 100644 index 0000000000..15ec7f9fff --- /dev/null +++ b/xml/src/test/resources/templates/freemarker.html @@ -0,0 +1,11 @@ + + + + +${heading} + + +

${from}

+

${content}

+ + diff --git a/xml/src/test/resources/templates/template.mustache b/xml/src/test/resources/templates/template.mustache new file mode 100644 index 0000000000..8c209843e1 --- /dev/null +++ b/xml/src/test/resources/templates/template.mustache @@ -0,0 +1,11 @@ + + + + +{{heading}} + + +

{{from}}

+

{{content}}

+ + diff --git a/xml/src/test/resources/xml/attribute.xml b/xml/src/test/resources/xml/attribute.xml new file mode 100644 index 0000000000..c8fa3f1071 --- /dev/null +++ b/xml/src/test/resources/xml/attribute.xml @@ -0,0 +1,5 @@ + + + john@email.com + mary@email.com + \ No newline at end of file diff --git a/xml/src/test/resources/xml/attribute_expected.xml b/xml/src/test/resources/xml/attribute_expected.xml new file mode 100644 index 0000000000..1d5d7b0cea --- /dev/null +++ b/xml/src/test/resources/xml/attribute_expected.xml @@ -0,0 +1,5 @@ + + + john@email.com + mary@email.com + \ No newline at end of file diff --git a/xml/src/test/resources/xml/websites.xml b/xml/src/test/resources/xml/websites.xml new file mode 100644 index 0000000000..1c4703532d --- /dev/null +++ b/xml/src/test/resources/xml/websites.xml @@ -0,0 +1,18 @@ + + + + Baeldung + Online Courses + Online + + + Example + Examples + Offline + + + Localhost + Tests + Offline + + \ No newline at end of file diff --git a/xml/src/test/resources/xml/xee_attribute.xml b/xml/src/test/resources/xml/xee_attribute.xml new file mode 100644 index 0000000000..2e98df076b --- /dev/null +++ b/xml/src/test/resources/xml/xee_attribute.xml @@ -0,0 +1,9 @@ + + ]> + + &xxe; + + john@email.com + mary@email.com + \ No newline at end of file diff --git a/xml/src/test/resources/xmlhtml/notification.html b/xml/src/test/resources/xmlhtml/notification.html new file mode 100644 index 0000000000..4a0ef09c5d --- /dev/null +++ b/xml/src/test/resources/xmlhtml/notification.html @@ -0,0 +1,11 @@ + + + + +Build #7 passed + + +

from: builds@baeldung.com

+

Success: The Jenkins CI build passed

+ + diff --git a/xml/src/test/resources/xmlhtml/notification.xml b/xml/src/test/resources/xmlhtml/notification.xml new file mode 100644 index 0000000000..c3550d6f04 --- /dev/null +++ b/xml/src/test/resources/xmlhtml/notification.xml @@ -0,0 +1,6 @@ + + + builds@baeldung.com + Build #7 passed + Success: The Jenkins CI build passed + \ No newline at end of file