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XML libraries support (#463)

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* dom4j

* added more parsers

* StaxParser

* Jaxb binding

* Jaxb binding

* Finish article
This commit is contained in:
Raquel Garrido
2016-06-26 11:55:42 +02:00
committed by Grzegorz Piwowarek
parent a661e0e3c9
commit 330c8680c9
20 changed files with 957 additions and 143 deletions
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xml/src/test/java/com/baeldung/xml/DefaultParserTest.java
+4 -7
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@@ -8,9 +8,6 @@ import org.junit.Test;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/**
* Unit test for simple App.
*/
public class DefaultParserTest {
final String fileName = "src/test/resources/example.xml";
@@ -29,7 +26,7 @@ public class DefaultParserTest {
}
@Test
public void getNodeListByTitle() {
public void getNodeListByTitleTest() {
parser = new DefaultParser(new File(fileName));
NodeList list = parser.getNodeListByTitle("XML");
@@ -47,7 +44,7 @@ public class DefaultParserTest {
}
@Test
public void getNodeById() {
public void getNodeByIdTest() {
parser = new DefaultParser(new File(fileName));
Node node = parser.getNodeById("03");
@@ -56,7 +53,7 @@ public class DefaultParserTest {
}
@Test
public void getNodeListByDate(){
public void getNodeListByDateTest(){
parser = new DefaultParser(new File(fileName));
NodeList list = parser.getNodeListByTitle("04022016");
for (int i = 0; null != list && i < list.getLength(); i++) {
@@ -73,7 +70,7 @@ public class DefaultParserTest {
}
@Test
public void getNodeListWithNamespace(){
public void getNodeListWithNamespaceTest(){
parser = new DefaultParser(new File(fileNameSpace));
NodeList list = parser.getAllTutorials();
assertNotNull(list);
xml/src/test/java/com/baeldung/xml/Dom4JParserTest.java
+88
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@@ -0,0 +1,88 @@
package com.baeldung.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.dom4j.Element;
import org.dom4j.Node;
import org.junit.Test;
public class Dom4JParserTest {
final String fileName = "src/test/resources/example.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<Element> 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_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_new.xml");
assertTrue(newFile.exists());
parser.setFile(newFile);
Node element = parser.getNodeById("01");
assertEquals("XML with Dom4J", element.selectSingleNode("title").getText());
}
}
xml/src/test/java/com/baeldung/xml/JDomParserTest.java
+38
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@@ -0,0 +1,38 @@
package com.baeldung.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 JDomParserTest {
final String fileName = "src/test/resources/example.xml";
JDomParser parser;
@Test
public void getFirstElementListTest() {
parser = new JDomParser(new File(fileName));
List<Element> 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);
}
}
xml/src/test/java/com/baeldung/xml/JaxbParserTest.java
+46
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@@ -0,0 +1,46 @@
package com.baeldung.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.dom4j.Node;
import org.junit.Test;
import com.baeldung.xml.binding.Tutorials;
public class JaxbParserTest {
final String fileName = "src/test/resources/example.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_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"));
}
}
xml/src/test/java/com/baeldung/xml/JaxenDemoTest.java
+25
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@@ -0,0 +1,25 @@
package com.baeldung.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 JaxenDemoTest {
final String fileName = "src/test/resources/example.xml";
JaxenDemo jaxenDemo;
@Test
public void getFirstLevelNodeListTest() {
jaxenDemo = new JaxenDemo(new File(fileName));
List<?> list = jaxenDemo.getAllTutorial();
assertNotNull(list);
assertTrue(list.size() == 4);
}
}
xml/src/test/java/com/baeldung/xml/StaxParserTest.java
+28
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@@ -0,0 +1,28 @@
package com.baeldung.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.baeldung.xml.model.Tutorial;
public class StaxParserTest {
final String fileName = "src/test/resources/example.xml";
StaxParser parser;
@Test
public void getAllTutorialsTest(){
parser = new StaxParser(new File(fileName));
List<Tutorial> tutorials = parser.getAllTutorial();
assertNotNull(tutorials);
assertTrue(tutorials.size() == 4);
assertTrue(tutorials.get(0).getType().equalsIgnoreCase("java"));
}
}
xml/src/test/resources/example.xml
+10 -10
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@@ -1,24 +1,24 @@
<?xml version="1.0"?>
<Tutorials>
<Tutorial tutId="01" type="java">
<tutorials>
<tutorial tutId="01" type="java">
<title>Guava</title>
<description>Introduction to Guava</description>
<date>04/04/2016</date>
<author>GuavaAuthor</author>
</Tutorial>
<Tutorial tutId="02" type="java">
</tutorial>
<tutorial tutId="02" type="java">
<title>XML</title>
<description>Introduction to XPath</description>
<date>04/05/2016</date>
<author>XMLAuthor</author>
</Tutorial>
<Tutorial tutId="03" type="android">
</tutorial>
<tutorial tutId="03" type="android">
<title>Android</title>
<description>Introduction to Android</description>
<date>04/03/2016</date>
<author>AndroidAuthor</author>
</Tutorial>
<Tutorial tutId="04" type="java">
</tutorial>
<tutorial tutId="04" type="java">
<title>Spring</title>
<description>Introduction to Spring</description>
<date>04/02/2016</date>
@@ -28,5 +28,5 @@
<section name="mvc">Spring MVC</section>
<section name="batch">Spring Batch</section>
</sections>
</Tutorial>
</Tutorials>
</tutorial>
</tutorials>
xml/src/test/resources/example_namespace.xml
+10 -10
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@@ -1,24 +1,24 @@
<?xml version="1.0"?>
<Tutorials xmlns="http://www.baeldung.com/full_archive">
<Tutorial tutId="01" type="java">
<tutorials xmlns="http://www.baeldung.com/full_archive">
<tutorial tutId="01" type="java">
<title>Guava</title>
<description>Introduction to Guava</description>
<date>04/04/2016</date>
<author>GuavaAuthor</author>
</Tutorial>
<Tutorial tutId="02" type="java">
</tutorial>
<tutorial tutId="02" type="java">
<title>XML</title>
<description>Introduction to XPath</description>
<date>04/05/2016</date>
<author>XMLAuthor</author>
</Tutorial>
<Tutorial tutId="03" type="android">
</tutorial>
<tutorial tutId="03" type="android">
<title>Android</title>
<description>Introduction to Android</description>
<date>04/03/2016</date>
<author>AndroidAuthor</author>
</Tutorial>
<Tutorial tutId="04" type="java">
</tutorial>
<tutorial tutId="04" type="java">
<title>Spring</title>
<description>Introduction to Spring</description>
<date>04/02/2016</date>
@@ -28,5 +28,5 @@
<section name="mvc">Spring MVC</section>
<section name="batch">Spring Batch</section>
</sections>
</Tutorial>
</Tutorials>
</tutorial>
</tutorials>
xml/src/test/resources/example_new.xml
+10
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@@ -0,0 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<XMLTutorials>
<tutorial tutId="01" type="xml">
<title>XML with Dom4J</title>
<description>XML handling with Dom4J</description>
<date>14/06/2016</date>
<author>Dom4J tech writer</author>
</tutorial>
</XMLTutorials>
xml/src/test/resources/example_updated.xml
+32
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@@ -0,0 +1,32 @@
<?xml version="1.0" encoding="UTF-8"?>
<tutorials>
<tutorial tutId="01" type="java">
<title>Guava updated</title>
<description>Introduction to Guava</description>
<date>04/04/2016</date>
<author>GuavaAuthor</author>
</tutorial>
<tutorial tutId="02" type="java">
<title>XML updated</title>
<description>Introduction to XPath</description>
<date>04/05/2016</date>
<author>XMLAuthor</author>
</tutorial>
<tutorial tutId="03" type="android">
<title>Android updated</title>
<description>Introduction to Android</description>
<date>04/03/2016</date>
<author>AndroidAuthor</author>
</tutorial>
<tutorial tutId="04" type="java">
<title>Spring updated</title>
<description>Introduction to Spring</description>
<date>04/02/2016</date>
<author>SpringAuthor</author>
<sections>
<section name="core">Spring Core</section>
<section name="mvc">Spring MVC</section>
<section name="batch">Spring Batch</section>
</sections>
</tutorial>
</tutorials>