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marshalling work

This commit is contained in:
eugenp 2014-01-10 15:37:24 +02:00
parent 82fe27e433
commit 99573ad02b
2 changed files with 40 additions and 26 deletions
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9
spring-rest/src/main/java/org/baeldung/web/controller/FooController.java
View File

@ -23,8 +23,8 @@ public class FooController {
// API - read
@RequestMapping(method = RequestMethod.GET, value = "/foos/{id}")
public @ResponseBody
Foo findById(@PathVariable final long id) {
@ResponseBody
public Foo findById(@PathVariable final long id) {
return new Foo(Long.parseLong(randomNumeric(2)), randomAlphabetic(4));
}
@ -32,8 +32,9 @@ public class FooController {
@RequestMapping(method = RequestMethod.PUT, value = "/foos/{id}")
@ResponseStatus(HttpStatus.OK)
public void updateFoo(@PathVariable("id") final String id, @RequestBody final Foo foo) {
@ResponseBody
public Foo updateFoo(@PathVariable("id") final String id, @RequestBody final Foo foo) {
System.out.println(foo);
return foo;
}
}

57
spring-rest/src/test/java/org/baeldung/web/test/SpringHttpMessageConvertersIntegrationTestsCase.java
View File

@ -1,5 +1,8 @@
package org.baeldung.web.test;
import static org.hamcrest.Matchers.notNullValue;
import static org.junit.Assert.assertThat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
@ -13,6 +16,7 @@ import org.springframework.http.HttpMethod;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.http.converter.xml.MarshallingHttpMessageConverter;
import org.springframework.oxm.xstream.XStreamMarshaller;
import org.springframework.web.client.RestTemplate;
@ -29,20 +33,17 @@ public class SpringHttpMessageConvertersIntegrationTestsCase {
* server (in this case json)
*/
@Test
public void testGetFoo() {
public void whenRetrievingAFoo_thenCorrect() {
final String URI = BASE_URI + "foos/{id}";
final RestTemplate restTemplate = new RestTemplate();
final Foo resource = restTemplate.getForObject(URI, Foo.class, "1");
Assert.assertEquals(1l, resource.getId());
assertThat(resource, notNullValue());
}
/**
* Specifying Accept Header with application/xml for getting the xml response from the server.
*/
@Test
public void testGetFooAcceptXML() {
public void givenConsumingXml_whenReadingTheFoo_thenCorrect() {
final String URI = BASE_URI + "foos/{id}";
final RestTemplate restTemplate = new RestTemplate();
@ -55,22 +56,35 @@ public class SpringHttpMessageConvertersIntegrationTestsCase {
final ResponseEntity<Foo> response = restTemplate.exchange(URI, HttpMethod.GET, entity, Foo.class, "1");
final Foo resource = response.getBody();
Assert.assertEquals(1l, resource.getId());
assertThat(resource, notNullValue());
}
/**
* Specifying Accept Header with application/xml for getting the xml response from the server.
*/
@Test
public void testPUTFooXML() {
public void givenConsumingJson_whenReadingTheFoo_thenCorrect() {
final String URI = BASE_URI + "foos/{id}";
final RestTemplate restTemplate = new RestTemplate();
restTemplate.setMessageConverters(getMessageConverters());
final HttpHeaders headers = new HttpHeaders();
headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
final HttpEntity<String> entity = new HttpEntity<String>(headers);
final ResponseEntity<Foo> response = restTemplate.exchange(URI, HttpMethod.GET, entity, Foo.class, "1");
final Foo resource = response.getBody();
assertThat(resource, notNullValue());
}
@Test
public void givenConsumingXml_whenWritingTheFoo_thenCorrect() {
final String URI = BASE_URI + "foos/{id}";
final RestTemplate restTemplate = new RestTemplate();
restTemplate.setMessageConverters(getMessageConverters());
final Foo resource = new Foo(4, "andres");
final Foo resource = new Foo(4, "jason");
final HttpHeaders headers = new HttpHeaders();
headers.setAccept(Arrays.asList(MediaType.APPLICATION_XML));
headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
headers.setContentType((MediaType.APPLICATION_XML));
final HttpEntity<Foo> entity = new HttpEntity<Foo>(resource, headers);
@ -82,17 +96,16 @@ public class SpringHttpMessageConvertersIntegrationTestsCase {
// UTIL
/**
* Configures Message Converters.
*/
private List<HttpMessageConverter<?>> getMessageConverters() {
final List<HttpMessageConverter<?>> converters = new ArrayList<HttpMessageConverter<?>>();
// adds XML converter using XStreamMarshaller
final XStreamMarshaller marshaller = new XStreamMarshaller();
marshaller.setAnnotatedClasses(Foo.class);
final MarshallingHttpMessageConverter marshallingConverter = new MarshallingHttpMessageConverter(marshaller);
converters.add(marshallingConverter);
final MarshallingHttpMessageConverter xmlConverter = new MarshallingHttpMessageConverter();
final XStreamMarshaller xstreamMarshaller = new XStreamMarshaller();
xmlConverter.setMarshaller(xstreamMarshaller);
xmlConverter.setUnmarshaller(xstreamMarshaller);
converters.add(xmlConverter);
converters.add(new MappingJackson2HttpMessageConverter());
return converters;
}