JAVA-3537: Move spring-rest-simple into spring-web-modules
This commit is contained in:
Krzysztof Woyke
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package com.baeldung;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
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@EnableAutoConfiguration
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@SpringBootApplication
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public class Application extends SpringBootServletInitializer {
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public static void main(final String[] args) {
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SpringApplication.run(Application.class, args);
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}
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}
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+73
@@ -0,0 +1,73 @@
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package com.baeldung.apachefileupload;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.Iterator;
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import java.util.List;
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import javax.servlet.http.HttpServletRequest;
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import org.apache.commons.fileupload.FileItem;
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import org.apache.commons.fileupload.FileItemIterator;
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import org.apache.commons.fileupload.FileItemStream;
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import org.apache.commons.fileupload.FileUploadException;
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import org.apache.commons.fileupload.disk.DiskFileItemFactory;
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import org.apache.commons.fileupload.servlet.ServletFileUpload;
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import org.apache.commons.fileupload.util.Streams;
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import org.apache.commons.io.IOUtils;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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public class UploadController {
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@RequestMapping(value = "/upload", method = RequestMethod.POST)
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public String handleUpload(HttpServletRequest request) {
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System.out.println(System.getProperty("java.io.tmpdir"));
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boolean isMultipart = ServletFileUpload.isMultipartContent(request);
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// Create a factory for disk-based file items
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DiskFileItemFactory factory = new DiskFileItemFactory();
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factory.setRepository(new File(System.getProperty("java.io.tmpdir")));
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factory.setSizeThreshold(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD);
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factory.setFileCleaningTracker(null);
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// Configure a repository (to ensure a secure temp location is used)
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ServletFileUpload upload = new ServletFileUpload(factory);
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try {
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// Parse the request
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List<FileItem> items = upload.parseRequest(request);
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// Process the uploaded items
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Iterator<FileItem> iter = items.iterator();
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while (iter.hasNext()) {
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FileItem item = iter.next();
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if (!item.isFormField()) {
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try (InputStream uploadedStream = item.getInputStream();
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OutputStream out = new FileOutputStream("file.mov");) {
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IOUtils.copy(uploadedStream, out);
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out.close();
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}
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}
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}
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// Parse the request with Streaming API
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upload = new ServletFileUpload();
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FileItemIterator iterStream = upload.getItemIterator(request);
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while (iterStream.hasNext()) {
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FileItemStream item = iterStream.next();
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String name = item.getFieldName();
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InputStream stream = item.openStream();
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if (!item.isFormField()) {
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//Process the InputStream
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} else {
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//process form fields
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String formFieldValue = Streams.asString(stream);
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}
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}
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return "success!";
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} catch (IOException | FileUploadException ex) {
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return "failed: " + ex.getMessage();
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}
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}
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}
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+74
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package com.baeldung.config;
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import org.springframework.context.annotation.ComponentScan;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.http.MediaType;
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import org.springframework.http.converter.HttpMessageConverter;
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import org.springframework.http.converter.StringHttpMessageConverter;
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import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
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import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
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import org.springframework.http.converter.protobuf.ProtobufHttpMessageConverter;
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import org.springframework.http.converter.xml.MappingJackson2XmlHttpMessageConverter;
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import org.springframework.http.converter.xml.MarshallingHttpMessageConverter;
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import org.springframework.oxm.xstream.XStreamMarshaller;
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import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;
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import org.springframework.web.servlet.config.annotation.CorsRegistry;
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import org.springframework.web.servlet.config.annotation.EnableWebMvc;
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import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
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import com.baeldung.config.converter.KryoHttpMessageConverter;
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import java.text.SimpleDateFormat;
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import java.util.List;
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/*
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* Please note that main web configuration is in src/main/webapp/WEB-INF/api-servlet.xml
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*/
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@Configuration
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@EnableWebMvc
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@ComponentScan({ "com.baeldung.web", "com.baeldung.requestmapping" })
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public class MvcConfig implements WebMvcConfigurer {
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public MvcConfig() {
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super();
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}
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//
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@Override
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public void configureMessageConverters(final List<HttpMessageConverter<?>> messageConverters) {
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final Jackson2ObjectMapperBuilder builder = new Jackson2ObjectMapperBuilder();
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builder.indentOutput(true)
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.dateFormat(new SimpleDateFormat("dd-MM-yyyy hh:mm"));
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messageConverters.add(new MappingJackson2HttpMessageConverter(builder.build()));
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messageConverters.add(new MappingJackson2XmlHttpMessageConverter(builder.createXmlMapper(true)
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.build()));
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messageConverters.add(createXmlHttpMessageConverter());
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// messageConverters.add(new MappingJackson2HttpMessageConverter());
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messageConverters.add(new ProtobufHttpMessageConverter());
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messageConverters.add(new KryoHttpMessageConverter());
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messageConverters.add(new StringHttpMessageConverter());
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}
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private HttpMessageConverter<Object> createXmlHttpMessageConverter() {
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final MarshallingHttpMessageConverter xmlConverter = new MarshallingHttpMessageConverter();
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final XStreamMarshaller xstreamMarshaller = new XStreamMarshaller();
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xmlConverter.setMarshaller(xstreamMarshaller);
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xmlConverter.setUnmarshaller(xstreamMarshaller);
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return xmlConverter;
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}
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@Override
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public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
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configurer.defaultContentType(MediaType.APPLICATION_JSON);
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}
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@Override
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public void addCorsMappings(CorsRegistry registry) {
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registry.addMapping("/**");
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}
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}
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+60
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package com.baeldung.config.converter;
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import java.io.IOException;
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import org.springframework.http.HttpInputMessage;
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import org.springframework.http.HttpOutputMessage;
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import org.springframework.http.MediaType;
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import org.springframework.http.converter.AbstractHttpMessageConverter;
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import com.baeldung.web.dto.Foo;
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import com.esotericsoftware.kryo.Kryo;
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import com.esotericsoftware.kryo.io.Input;
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import com.esotericsoftware.kryo.io.Output;
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/**
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* An {@code HttpMessageConverter} that can read and write Kryo messages.
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*/
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public class KryoHttpMessageConverter extends
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AbstractHttpMessageConverter<Object> {
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public static final MediaType KRYO = new MediaType("application", "x-kryo");
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private static final ThreadLocal<Kryo> kryoThreadLocal = new ThreadLocal<Kryo>() {
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@Override
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protected Kryo initialValue() {
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final Kryo kryo = new Kryo();
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kryo.register(Foo.class, 1);
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return kryo;
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}
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};
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public KryoHttpMessageConverter() {
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super(KRYO);
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}
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@Override
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protected boolean supports(final Class<?> clazz) {
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return Object.class.isAssignableFrom(clazz);
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}
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@Override
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protected Object readInternal(final Class<? extends Object> clazz,
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final HttpInputMessage inputMessage) throws IOException {
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final Input input = new Input(inputMessage.getBody());
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return kryoThreadLocal.get().readClassAndObject(input);
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}
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@Override
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protected void writeInternal(final Object object,
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final HttpOutputMessage outputMessage) throws IOException {
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final Output output = new Output(outputMessage.getBody());
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kryoThreadLocal.get().writeClassAndObject(output, object);
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output.flush();
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}
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@Override
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protected MediaType getDefaultContentType(final Object object) {
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return KRYO;
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}
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}
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+25
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package com.baeldung.repository;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Optional;
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import org.springframework.stereotype.Repository;
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import com.baeldung.web.dto.Book;
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@Repository
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public class BookRepository {
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private List<Book> books = new ArrayList<>();
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public Optional<Book> findById(long id) {
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return books.stream()
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.filter(book -> book.getId() == id)
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.findFirst();
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}
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public void add(Book book) {
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books.add(book);
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}
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}
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+22
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package com.baeldung.web.controller;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.ExceptionHandler;
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import org.springframework.web.bind.annotation.RestControllerAdvice;
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import com.baeldung.web.error.ApiErrorResponse;
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import com.baeldung.web.error.BookNotFoundException;
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@RestControllerAdvice
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public class ApiExceptionHandler {
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@ExceptionHandler(BookNotFoundException.class)
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public ResponseEntity<ApiErrorResponse> handleApiException(
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BookNotFoundException ex) {
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ApiErrorResponse response =
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new ApiErrorResponse("error-0001",
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"No book found with ID " + ex.getId());
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return new ResponseEntity<>(response, HttpStatus.NOT_FOUND);
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}
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}
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+25
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package com.baeldung.web.controller;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import com.baeldung.repository.BookRepository;
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import com.baeldung.web.dto.Book;
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import com.baeldung.web.error.BookNotFoundException;
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@RestController
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@RequestMapping("/api/book")
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public class BookController {
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@Autowired
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private BookRepository repository;
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@GetMapping("/{id}")
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public Book findById(@PathVariable long id) {
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return repository.findById(id)
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.orElseThrow(() -> new BookNotFoundException(id));
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}
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}
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+102
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package com.baeldung.web.controller;
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import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
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import java.util.List;
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import org.springframework.http.HttpStatus;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.ResponseBody;
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import org.springframework.web.bind.annotation.ResponseStatus;
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import com.baeldung.web.dto.Foo;
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import com.baeldung.web.dto.FooProtos;
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import com.google.common.collect.Lists;
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@Controller
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public class FooController {
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public FooController() {
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super();
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}
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@RequestMapping(method = RequestMethod.GET, value = "/foos")
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@ResponseBody
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public List<Foo> findListOfFoo() {
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return Lists.newArrayList(new Foo(1, randomAlphabetic(4)));
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}
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// API - read
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@RequestMapping(method = RequestMethod.GET, value = "/foos/{id}")
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@ResponseBody
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public Foo findById(@PathVariable final long id) {
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return new Foo(id, randomAlphabetic(4));
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}
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// API - write
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@RequestMapping(method = RequestMethod.PUT, value = "/foos/{id}")
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@ResponseStatus(HttpStatus.OK)
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@ResponseBody
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public Foo updateFoo(@PathVariable("id") final String id, @RequestBody final Foo foo) {
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return foo;
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}
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@RequestMapping(method = RequestMethod.PATCH, value = "/foos/{id}")
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@ResponseStatus(HttpStatus.OK)
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@ResponseBody
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public Foo patchFoo(@PathVariable("id") final String id, @RequestBody final Foo foo) {
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return foo;
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}
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@RequestMapping(method = RequestMethod.POST, value = "/foos")
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@ResponseStatus(HttpStatus.CREATED)
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@ResponseBody
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public Foo postFoo(@RequestBody final Foo foo) {
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return foo;
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}
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@RequestMapping(method = RequestMethod.HEAD, value = "/foos")
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@ResponseStatus(HttpStatus.OK)
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@ResponseBody
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public Foo headFoo() {
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return new Foo(1, randomAlphabetic(4));
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}
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@RequestMapping(method = RequestMethod.GET, value = "/foos/{id}", produces = { "application/x-protobuf" })
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@ResponseBody
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public FooProtos.Foo findProtoById(@PathVariable final long id) {
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return FooProtos.Foo.newBuilder()
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.setId(1)
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.setName("Foo Name")
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.build();
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}
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@RequestMapping(method = RequestMethod.POST, value = "/foos/new")
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@ResponseStatus(HttpStatus.CREATED)
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@ResponseBody
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public Foo createFoo(@RequestBody final Foo foo) {
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return foo;
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}
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@RequestMapping(method = RequestMethod.DELETE, value = "/foos/{id}")
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@ResponseStatus(HttpStatus.OK)
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@ResponseBody
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public long deleteFoo(@PathVariable final long id) {
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return id;
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}
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@RequestMapping(method = RequestMethod.POST, value = "/foos/form")
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@ResponseStatus(HttpStatus.CREATED)
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@ResponseBody
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public String submitFoo(@RequestParam("id") String id) {
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return id;
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}
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}
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@@ -0,0 +1,22 @@
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package com.baeldung.web.dto;
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public class Bazz {
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public String id;
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public String name;
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public Bazz(String id){
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this.id = id;
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}
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public Bazz(String id, String name) {
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this.id = id;
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this.name = name;
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}
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@Override
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public String toString() {
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return "Bazz [id=" + id + ", name=" + name + "]";
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}
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}
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@@ -0,0 +1,32 @@
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package com.baeldung.web.dto;
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public class Book {
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private long id;
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private String title;
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private String author;
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|
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public long getId() {
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return id;
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}
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public void setId(long id) {
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this.id = id;
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}
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public String getTitle() {
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return title;
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}
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public void setTitle(String title) {
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this.title = title;
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}
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public String getAuthor() {
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return author;
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}
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public void setAuthor(String author) {
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this.author = author;
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}
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}
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@@ -0,0 +1,45 @@
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package com.baeldung.web.dto;
|
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|
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import com.thoughtworks.xstream.annotations.XStreamAlias;
|
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@XStreamAlias("Foo")
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public class Foo {
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private long id;
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private String name;
|
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|
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public Foo() {
|
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super();
|
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}
|
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|
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public Foo(final String name) {
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super();
|
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|
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this.name = name;
|
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}
|
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|
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public Foo(final long id, final String name) {
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super();
|
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|
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this.id = id;
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this.name = name;
|
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}
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// API
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public long getId() {
|
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return id;
|
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}
|
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|
||||
public void setId(final long id) {
|
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this.id = id;
|
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}
|
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|
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public String getName() {
|
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return name;
|
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}
|
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|
||||
public void setName(final String name) {
|
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this.name = name;
|
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}
|
||||
|
||||
}
|
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+597
@@ -0,0 +1,597 @@
|
||||
// Generated by the protocol buffer compiler. DO NOT EDIT!
|
||||
// source: FooProtos.proto
|
||||
|
||||
package com.baeldung.web.dto;
|
||||
|
||||
public final class FooProtos {
|
||||
private FooProtos() {
|
||||
}
|
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|
||||
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com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
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name_ = b;
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static {
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defaultInstance = new Foo(true);
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defaultInstance.initFields();
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// @@protoc_insertion_point(outer_class_scope)
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}
|
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+29
@@ -0,0 +1,29 @@
|
||||
package com.baeldung.web.error;
|
||||
|
||||
public class ApiErrorResponse {
|
||||
|
||||
private String error;
|
||||
private String message;
|
||||
|
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public ApiErrorResponse(String error, String message) {
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+19
@@ -0,0 +1,19 @@
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||||
package com.baeldung.web.error;
|
||||
|
||||
@SuppressWarnings("serial")
|
||||
public class BookNotFoundException extends RuntimeException {
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||||
|
||||
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|
||||
|
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|
||||
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+36
@@ -0,0 +1,36 @@
|
||||
package com.baeldung.web.util;
|
||||
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
|
||||
/**
|
||||
* Provides some constants and utility methods to build a Link Header to be stored in the {@link HttpServletResponse} object
|
||||
*/
|
||||
public final class LinkUtil {
|
||||
|
||||
public static final String REL_COLLECTION = "collection";
|
||||
public static final String REL_NEXT = "next";
|
||||
public static final String REL_PREV = "prev";
|
||||
public static final String REL_FIRST = "first";
|
||||
public static final String REL_LAST = "last";
|
||||
|
||||
private LinkUtil() {
|
||||
throw new AssertionError();
|
||||
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|
||||
|
||||
//
|
||||
|
||||
/**
|
||||
* Creates a Link Header to be stored in the {@link HttpServletResponse} to provide Discoverability features to the user
|
||||
*
|
||||
* @param uri
|
||||
* the base uri
|
||||
* @param rel
|
||||
* the relative path
|
||||
*
|
||||
* @return the complete url
|
||||
*/
|
||||
public static String createLinkHeader(final String uri, final String rel) {
|
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return "<" + uri + ">; rel=\"" + rel + "\"";
|
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}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user