Introduced ResponseEntity, for access to the response status code

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@3210 50f2f4bb-b051-0410-bef5-90022cba6387

org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/annotation/AnnotationMethodHandlerAdapter.java

@@ -61,12 +61,14 @@ import org.springframework.http.HttpInputMessage;
 import org.springframework.http.HttpOutputMessage;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
 import org.springframework.http.converter.ByteArrayHttpMessageConverter;
 import org.springframework.http.converter.FormHttpMessageConverter;
 import org.springframework.http.converter.HttpMessageConverter;
 import org.springframework.http.converter.StringHttpMessageConverter;
 import org.springframework.http.converter.xml.SourceHttpMessageConverter;
 import org.springframework.http.server.ServerHttpRequest;
+import org.springframework.http.server.ServerHttpResponse;
 import org.springframework.http.server.ServletServerHttpRequest;
 import org.springframework.http.server.ServletServerHttpResponse;
 import org.springframework.ui.ExtendedModelMap;
@@ -895,6 +897,9 @@ public class AnnotationMethodHandlerAdapter extends WebContentGenerator
 			}
 			HttpInputMessage inputMessage = createHttpInputMessage(webRequest);
 			HttpOutputMessage outputMessage = createHttpOutputMessage(webRequest);
+			if (responseEntity instanceof ResponseEntity && outputMessage instanceof ServerHttpResponse) {
+				((ServerHttpResponse)outputMessage).setStatusCode(((ResponseEntity) responseEntity).getStatusCode());
+			}
 			HttpHeaders entityHeaders = responseEntity.getHeaders();
 			if (!entityHeaders.isEmpty()) {
 				outputMessage.getHeaders().putAll(entityHeaders);

org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/mvc/annotation/ServletAnnotationControllerTests.java

@@ -75,6 +75,7 @@ import org.springframework.http.HttpInputMessage;
 import org.springframework.http.HttpOutputMessage;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
 import org.springframework.http.converter.ByteArrayHttpMessageConverter;
 import org.springframework.http.converter.HttpMessageConverter;
 import org.springframework.http.converter.HttpMessageNotReadableException;
@@ -1201,7 +1202,7 @@ public class ServletAnnotationControllerTests {
 		request.addHeader("MyRequestHeader", "MyValue");
 		MockHttpServletResponse response = new MockHttpServletResponse();
 		servlet.service(request, response);
-		assertEquals(200, response.getStatus());
+		assertEquals(201, response.getStatus());
 		assertEquals(requestBody, response.getContentAsString());
 		assertEquals("MyValue", response.getHeader("MyResponseHeader"));
 	}
@@ -2598,7 +2599,7 @@ public class ServletAnnotationControllerTests {
 	public static class HttpEntityController {
 
 		@RequestMapping("/handle")
-		public HttpEntity<String> handle(HttpEntity<byte[]> requestEntity) throws UnsupportedEncodingException {
+		public ResponseEntity<String> handle(HttpEntity<byte[]> requestEntity) throws UnsupportedEncodingException {
 			assertNotNull(requestEntity);
 			assertEquals("MyValue", requestEntity.getHeaders().getFirst("MyRequestHeader"));
 			String requestBody = new String(requestEntity.getBody(), "UTF-8");
@@ -2606,7 +2607,7 @@ public class ServletAnnotationControllerTests {
 
 			HttpHeaders responseHeaders = new HttpHeaders();
 			responseHeaders.set("MyResponseHeader", "MyValue");
-			return new HttpEntity<String>(requestBody, responseHeaders);
+			return new ResponseEntity<String>(requestBody, responseHeaders, HttpStatus.CREATED);
 		}
 	}
 

org.springframework.web/src/main/java/org/springframework/http/HttpEntity.java

@@ -16,9 +16,6 @@
 
 package org.springframework.http;
 
-import java.util.Map;
-
-import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;
 
 /**
@@ -35,6 +32,15 @@ import org.springframework.util.MultiValueMap;
  * String body = entity.getBody();
  * MediaType contentType = entity.getHeaders().getContentType();
  * </pre>
+ * Can also be used in Spring MVC, as a return value from a @Controller method:
+ * <pre>
+ * &#64;RequestMapping("/handle")
+ * public HttpEntity&ltString&gt handle() {
+ *   HttpHeaders responseHeaders = new HttpHeaders();
+ *   responseHeaders.set("MyResponseHeader", "MyValue");
+ *   return new HttpEntity<String>("Hello World", responseHeaders);
+ * }
+ * </pre>
  *
  * @author Arjen Poutsma
  * @since 3.0.2
@@ -59,7 +65,7 @@ public class HttpEntity<T> {
 	 * Create a new, empty {@code HttpEntity}.
 	 */
 	private HttpEntity() {
-		this(null, (MultiValueMap<String, String>) null);
+		this(null, null);
 	}
 
 	/**
@@ -67,15 +73,7 @@ public class HttpEntity<T> {
 	 * @param body the entity body
 	 */
 	public HttpEntity(T body) {
-		this(body, (MultiValueMap<String, String>) null);
-	}
-
-	/**
-	 * Create a new {@code HttpEntity} with the given headers and no body.
-	 * @param headers the entity headers
-	 */
-	public HttpEntity(Map<String, String> headers) {
-		this(null, toMultiValueMap(headers));
+		this(body, null);
 	}
 
 	/**
@@ -86,24 +84,6 @@ public class HttpEntity<T> {
 		this(null, headers);
 	}
 
-	/**
-	 * Create a new {@code HttpEntity} with the given body and {@code Content-Type} header value.
-	 * @param body the entity body
-	 * @param contentType the value of the {@code Content-Type header}
-	 */
-	public HttpEntity(T body, MediaType contentType) {
-		this(body, toMultiValueMap(contentType));
-	}
-
-	/**
-	 * Create a new {@code HttpEntity} with the given body and headers.
-	 * @param body the entity body
-	 * @param headers the entity headers
-	 */
-	public HttpEntity(T body, Map<String, String> headers) {
-		this(body, toMultiValueMap(headers));
-	}
-
 	/**
 	 * Create a new {@code HttpEntity} with the given body and headers.
 	 * @param body the entity body
@@ -140,27 +120,4 @@ public class HttpEntity<T> {
 		return (this.body != null);
 	}
 
-
-	private static MultiValueMap<String, String> toMultiValueMap(Map<String, String> map) {
-		if (map == null) {
-			return null;
-		}
-		else {
-			MultiValueMap<String, String> result = new LinkedMultiValueMap<String, String>(map.size());
-			result.setAll(map);
-			return result;
-		}
-	}
-
-	private static MultiValueMap<String, String> toMultiValueMap(MediaType contentType) {
-		if (contentType == null) {
-			return null;
-		}
-		else {
-			HttpHeaders result = new HttpHeaders();
-			result.setContentType(contentType);
-			return result;
-		}
-	}
-
 }

org.springframework.web/src/main/java/org/springframework/http/ResponseEntity.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright 2002-2010 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.http;
+
+import org.springframework.util.MultiValueMap;
+
+/**
+ * Extension of {@link HttpEntity} that adds a {@link HttpStatus} status code.
+ *
+ * @author Arjen Poutsma
+ * @since 3.0.2
+ * @see #getStatusCode()
+ */
+public class ResponseEntity<T> extends HttpEntity<T> {
+
+	private final HttpStatus statusCode;
+
+	/**
+	 * Create a new {@code ResponseEntity} with the given body and status code, and no headers.
+	 * @param body the entity body
+	 * @param statusCode the status code
+	 */
+	public ResponseEntity(T body, HttpStatus statusCode) {
+		super(body);
+		this.statusCode = statusCode;
+	}
+
+	/**
+	 * Create a new {@code HttpEntity} with the given headers and status code, and no body.
+	 * @param headers the entity headers
+	 * @param statusCode the status code
+	 */
+	public ResponseEntity(MultiValueMap<String, String> headers, HttpStatus statusCode) {
+		super(headers);
+		this.statusCode = statusCode;
+	}
+
+	/**
+	 * Create a new {@code HttpEntity} with the given body, headers, and status code.
+	 * @param body the entity body
+	 * @param headers the entity headers
+	 * @param statusCode the status code
+	 */
+	public ResponseEntity(T body, MultiValueMap<String, String> headers, HttpStatus statusCode) {
+		super(body, headers);
+		this.statusCode = statusCode;
+	}
+
+	/**
+	 * Return the HTTP status code of the response.
+	 * @return the HTTP status as an HttpStatus enum value
+	 */
+	public HttpStatus getStatusCode() {
+		return statusCode;
+	}
+}

org.springframework.web/src/main/java/org/springframework/web/bind/annotation/RequestMapping.java

@@ -151,7 +151,8 @@ import java.lang.annotation.Target;
  * to the response stream using
  * {@linkplain org.springframework.http.converter.HttpMessageConverter message
  * converters}.
- * <li>A {@link org.springframework.http.HttpEntity HttpEntity&lt;?&gt;} object
+ * <li>A {@link org.springframework.http.HttpEntity HttpEntity&lt;?&gt;} or
+ * {@link org.springframework.http.ResponseEntity ResponseEntity&lt;?&gt;} object
  * to access to the Servlet reponse HTTP headers and contents. The entity body will
  * be converted to the response stream using
  * {@linkplain org.springframework.http.converter.HttpMessageConverter message

org.springframework.web/src/main/java/org/springframework/web/client/RestOperations.java

@@ -23,6 +23,7 @@ import java.util.Set;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
 
 /**
  * Interface specifying a basic set of RESTful operations. Implemented by {@link RestTemplate}.
@@ -71,7 +72,7 @@ public interface RestOperations {
 
 	/**
 	 * Retrieve an entity by doing a GET on the specified URL.
-	 * The response is converted and stored in an {@link HttpEntity}.
+	 * The response is converted and stored in an {@link ResponseEntity}.
 	 * <p>URI Template variables are expanded using the given URI variables, if any.
 	 * @param url the URL
 	 * @param responseType the type of the return value
@@ -79,11 +80,11 @@ public interface RestOperations {
 	 * @return the entity
 	 * @since 3.0.2
 	 */
-	<T> HttpEntity<T> getForEntity(String url, Class<T> responseType, Object... uriVariables) throws RestClientException;
+	<T> ResponseEntity<T> getForEntity(String url, Class<T> responseType, Object... uriVariables) throws RestClientException;
 
 	/**
 	 * Retrieve a representation by doing a GET on the URI template.
-	 * The response is converted and stored in an {@link HttpEntity}.
+	 * The response is converted and stored in an {@link ResponseEntity}.
 	 * <p>URI Template variables are expanded using the given map.
 	 * @param url the URL
 	 * @param responseType the type of the return value
@@ -91,17 +92,17 @@ public interface RestOperations {
 	 * @return the converted object
 	 * @since 3.0.2
 	 */
-	<T> HttpEntity<T> getForEntity(String url, Class<T> responseType, Map<String, ?> uriVariables) throws RestClientException;
+	<T> ResponseEntity<T> getForEntity(String url, Class<T> responseType, Map<String, ?> uriVariables) throws RestClientException;
 
 	/**
 	 * Retrieve a representation by doing a GET on the URL .
-	 * The response is converted and stored in an {@link HttpEntity}.
+	 * The response is converted and stored in an {@link ResponseEntity}.
 	 * @param url the URL
 	 * @param responseType the type of the return value
 	 * @return the converted object
 	 * @since 3.0.2
 	 */
-	<T> HttpEntity<T> getForEntity(URI url, Class<T> responseType) throws RestClientException;
+	<T> ResponseEntity<T> getForEntity(URI url, Class<T> responseType) throws RestClientException;
 
 	// HEAD
 
@@ -219,7 +220,7 @@ public interface RestOperations {
 
 	/**
 	 * Create a new resource by POSTing the given object to the URI template,
-	 * and returns the response as {@link HttpEntity}.
+	 * and returns the response as {@link ResponseEntity}.
 	 * <p>URI Template variables are expanded using the given URI variables, if any.
 	 * <p>The {@code request} parameter can be a {@link HttpEntity} in order to
 	 * add additional HTTP headers to the request.
@@ -230,7 +231,7 @@ public interface RestOperations {
 	 * @see HttpEntity
 	 * @since 3.0.2
 	 */
-	<T> HttpEntity<T> postForEntity(String url, Object request, Class<T> responseType, Object... uriVariables)
+	<T> ResponseEntity<T> postForEntity(String url, Object request, Class<T> responseType, Object... uriVariables)
 			throws RestClientException;
 
 	/**
@@ -251,7 +252,7 @@ public interface RestOperations {
 
 	/**
 	 * Create a new resource by POSTing the given object to the URL,
-	 * and returns the response as {@link HttpEntity}.
+	 * and returns the response as {@link ResponseEntity}.
 	 * <p>The {@code request} parameter can be a {@link HttpEntity} in order to
 	 * add additional HTTP headers to the request.
 	 * @param url the URL
@@ -260,7 +261,7 @@ public interface RestOperations {
 	 * @see HttpEntity
 	 * @since 3.0.2
 	 */
-	<T> HttpEntity<T> postForEntity(URI url, Object request, Class<T> responseType) throws RestClientException;
+	<T> ResponseEntity<T> postForEntity(URI url, Object request, Class<T> responseType) throws RestClientException;
 
 	// PUT
 
@@ -354,7 +355,7 @@ public interface RestOperations {
 
 	/**
 	 * Execute the HTTP method to the given URI template, writing the given request entity to the request, and
-	 * returns the response as {@link HttpEntity}.
+	 * returns the response as {@link ResponseEntity}.
 	 * <p>URI Template variables are expanded using the given URI variables, if any.
 	 * @param url the URL
 	 * @param method the HTTP method (GET, POST, etc)
@@ -364,12 +365,12 @@ public interface RestOperations {
 	 * @return the response as entity
 	 * @since 3.0.2
 	 */
-	<T> HttpEntity<T> exchange(String url, HttpMethod method, HttpEntity<?> requestEntity,
+	<T> ResponseEntity<T> exchange(String url, HttpMethod method, HttpEntity<?> requestEntity,
 			Class<T> responseType, Object... uriVariables) throws RestClientException;
 
 	/**
 	 * Execute the HTTP method to the given URI template, writing the given request entity to the request, and
-	 * returns the response as {@link HttpEntity}.
+	 * returns the response as {@link ResponseEntity}.
 	 * <p>URI Template variables are expanded using the given URI variables, if any.
 	 * @param url the URL
 	 * @param method the HTTP method (GET, POST, etc)
@@ -379,12 +380,12 @@ public interface RestOperations {
 	 * @return the response as entity
 	 * @since 3.0.2
 	 */
-	<T> HttpEntity<T> exchange(String url, HttpMethod method, HttpEntity<?> requestEntity,
+	<T> ResponseEntity<T> exchange(String url, HttpMethod method, HttpEntity<?> requestEntity,
 			Class<T> responseType, Map<String, ?> uriVariables) throws RestClientException;
 
 	/**
 	 * Execute the HTTP method to the given URI template, writing the given request entity to the request, and
-	 * returns the response as {@link HttpEntity}.
+	 * returns the response as {@link ResponseEntity}.
 	 * @param url the URL
 	 * @param method the HTTP method (GET, POST, etc)
 	 * @param requestEntity the entity (headers and/or body) to write to the request, may be {@code null}
@@ -392,7 +393,7 @@ public interface RestOperations {
 	 * @return the response as entity
 	 * @since 3.0.2
 	 */
-	<T> HttpEntity<T> exchange(URI url, HttpMethod method, HttpEntity<?> requestEntity,
+	<T> ResponseEntity<T> exchange(URI url, HttpMethod method, HttpEntity<?> requestEntity,
 			Class<T> responseType) throws RestClientException;
 
 	// general execution

org.springframework.web/src/main/java/org/springframework/web/client/RestTemplate.java

@@ -29,6 +29,7 @@ import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
 import org.springframework.http.client.ClientHttpRequest;
 import org.springframework.http.client.ClientHttpRequestFactory;
 import org.springframework.http.client.ClientHttpResponse;
@@ -212,26 +213,26 @@ public class RestTemplate extends HttpAccessor implements RestOperations {
 		return execute(url, HttpMethod.GET, requestCallback, responseExtractor);
 	}
 
-	public <T> HttpEntity<T> getForEntity(String url, Class<T> responseType, Object... urlVariables)
+	public <T> ResponseEntity<T> getForEntity(String url, Class<T> responseType, Object... urlVariables)
 			throws RestClientException {
 		AcceptHeaderRequestCallback requestCallback = new AcceptHeaderRequestCallback(responseType);
-		HttpEntityResponseExtractor<T> responseExtractor =
-				new HttpEntityResponseExtractor<T>(responseType);
+		ResponseEntityResponseExtractor<T> responseExtractor =
+				new ResponseEntityResponseExtractor<T>(responseType);
 		return execute(url, HttpMethod.GET, requestCallback, responseExtractor, urlVariables);
 	}
 
-	public <T> HttpEntity<T> getForEntity(String url, Class<T> responseType, Map<String, ?> urlVariables)
+	public <T> ResponseEntity<T> getForEntity(String url, Class<T> responseType, Map<String, ?> urlVariables)
 			throws RestClientException {
 		AcceptHeaderRequestCallback requestCallback = new AcceptHeaderRequestCallback(responseType);
-		HttpEntityResponseExtractor<T> responseExtractor =
-				new HttpEntityResponseExtractor<T>(responseType);
+		ResponseEntityResponseExtractor<T> responseExtractor =
+				new ResponseEntityResponseExtractor<T>(responseType);
 		return execute(url, HttpMethod.GET, requestCallback, responseExtractor, urlVariables);
 	}
 
-	public <T> HttpEntity<T> getForEntity(URI url, Class<T> responseType) throws RestClientException {
+	public <T> ResponseEntity<T> getForEntity(URI url, Class<T> responseType) throws RestClientException {
 		AcceptHeaderRequestCallback requestCallback = new AcceptHeaderRequestCallback(responseType);
-		HttpEntityResponseExtractor<T> responseExtractor =
-				new HttpEntityResponseExtractor<T>(responseType);
+		ResponseEntityResponseExtractor<T> responseExtractor =
+				new ResponseEntityResponseExtractor<T>(responseType);
 		return execute(url, HttpMethod.GET, requestCallback, responseExtractor);
 	}
 
@@ -293,11 +294,11 @@ public class RestTemplate extends HttpAccessor implements RestOperations {
 		return execute(url, HttpMethod.POST, requestCallback, responseExtractor);
 	}
 
-	public <T> HttpEntity<T> postForEntity(String url, Object request, Class<T> responseType, Object... uriVariables)
+	public <T> ResponseEntity<T> postForEntity(String url, Object request, Class<T> responseType, Object... uriVariables)
 			throws RestClientException {
 		HttpEntityRequestCallback requestCallback = new HttpEntityRequestCallback(request, responseType);
-		HttpEntityResponseExtractor<T> responseExtractor =
-				new HttpEntityResponseExtractor<T>(responseType);
+		ResponseEntityResponseExtractor<T> responseExtractor =
+				new ResponseEntityResponseExtractor<T>(responseType);
 		return execute(url, HttpMethod.POST, requestCallback, responseExtractor, uriVariables);
 	}
 
@@ -307,15 +308,15 @@ public class RestTemplate extends HttpAccessor implements RestOperations {
 										   Map<String, ?> uriVariables)
 			throws RestClientException {
 		HttpEntityRequestCallback requestCallback = new HttpEntityRequestCallback(request, responseType);
-		HttpEntityResponseExtractor<T> responseExtractor =
-				new HttpEntityResponseExtractor<T>(responseType);
+		ResponseEntityResponseExtractor<T> responseExtractor =
+				new ResponseEntityResponseExtractor<T>(responseType);
 		return execute(url, HttpMethod.POST, requestCallback, responseExtractor, uriVariables);
 	}
 
-	public <T> HttpEntity<T> postForEntity(URI url, Object request, Class<T> responseType) throws RestClientException {
+	public <T> ResponseEntity<T> postForEntity(URI url, Object request, Class<T> responseType) throws RestClientException {
 		HttpEntityRequestCallback requestCallback = new HttpEntityRequestCallback(request, responseType);
-		HttpEntityResponseExtractor<T> responseExtractor =
-				new HttpEntityResponseExtractor<T>(responseType);
+		ResponseEntityResponseExtractor<T> responseExtractor =
+				new ResponseEntityResponseExtractor<T>(responseType);
 		return execute(url, HttpMethod.POST, requestCallback, responseExtractor);
 	}
 
@@ -369,24 +370,24 @@ public class RestTemplate extends HttpAccessor implements RestOperations {
 
 	// exchange
 
-	public <T> HttpEntity<T> exchange(String url, HttpMethod method,
+	public <T> ResponseEntity<T> exchange(String url, HttpMethod method,
 			HttpEntity<?> requestEntity, Class<T> responseType, Object... uriVariables) throws RestClientException {
 		HttpEntityRequestCallback requestCallback = new HttpEntityRequestCallback(requestEntity, responseType);
-		HttpEntityResponseExtractor<T> responseExtractor = new HttpEntityResponseExtractor<T>(responseType);
+		ResponseEntityResponseExtractor<T> responseExtractor = new ResponseEntityResponseExtractor<T>(responseType);
 		return execute(url, method, requestCallback, responseExtractor, uriVariables);
 	}
 
-	public <T> HttpEntity<T> exchange(String url, HttpMethod method,
+	public <T> ResponseEntity<T> exchange(String url, HttpMethod method,
 			HttpEntity<?> requestEntity, Class<T> responseType, Map<String, ?> uriVariables) throws RestClientException {
 		HttpEntityRequestCallback requestCallback = new HttpEntityRequestCallback(requestEntity, responseType);
-		HttpEntityResponseExtractor<T> responseExtractor = new HttpEntityResponseExtractor<T>(responseType);
+		ResponseEntityResponseExtractor<T> responseExtractor = new ResponseEntityResponseExtractor<T>(responseType);
 		return execute(url, method, requestCallback, responseExtractor, uriVariables);
 	}
 
-	public <T> HttpEntity<T> exchange(URI url, HttpMethod method, HttpEntity<?> requestEntity, 
+	public <T> ResponseEntity<T> exchange(URI url, HttpMethod method, HttpEntity<?> requestEntity, 
 			Class<T> responseType) throws RestClientException {
 		HttpEntityRequestCallback requestCallback = new HttpEntityRequestCallback(requestEntity, responseType);
-		HttpEntityResponseExtractor<T> responseExtractor = new HttpEntityResponseExtractor<T>(responseType);
+		ResponseEntityResponseExtractor<T> responseExtractor = new ResponseEntityResponseExtractor<T>(responseType);
 		return execute(url, method, requestCallback, responseExtractor);
 	}
 
@@ -601,11 +602,11 @@ public class RestTemplate extends HttpAccessor implements RestOperations {
 	/**
 	 * Response extractor for {@link HttpEntity}.
 	 */
-	private class HttpEntityResponseExtractor<T> implements ResponseExtractor<HttpEntity<T>> {
+	private class ResponseEntityResponseExtractor<T> implements ResponseExtractor<ResponseEntity<T>> {
 
 		private final HttpMessageConverterExtractor<T> delegate;
 
-		public HttpEntityResponseExtractor(Class<T> responseType) {
+		public ResponseEntityResponseExtractor(Class<T> responseType) {
 			if (responseType != null) {
 				this.delegate = new HttpMessageConverterExtractor<T>(responseType, getMessageConverters(), logger);
 			} else {
@@ -613,13 +614,13 @@ public class RestTemplate extends HttpAccessor implements RestOperations {
 			}
 		}
 
-		public HttpEntity<T> extractData(ClientHttpResponse response) throws IOException {
+		public ResponseEntity<T> extractData(ClientHttpResponse response) throws IOException {
 			if (delegate != null) {
 				T body = delegate.extractData(response);
-				return new HttpEntity<T>(body, response.getHeaders());
+				return new ResponseEntity<T>(body, response.getHeaders(), response.getStatusCode());
 			}
 			else {
-				return new HttpEntity<T>(response.getHeaders());
+				return new ResponseEntity<T>(response.getHeaders(), response.getStatusCode());
 			}
 		}
 	}

org.springframework.web/src/test/java/org/springframework/http/HttpEntityTests.java

@@ -16,9 +16,6 @@
 
 package org.springframework.http;
 
-import java.util.LinkedHashMap;
-import java.util.Map;
-
 import static org.junit.Assert.*;
 import org.junit.Test;
 
@@ -39,10 +36,13 @@ public class HttpEntityTests {
 	}
 	
 	@Test
-	public void contentType() {
-		MediaType contentType = MediaType.TEXT_PLAIN;
-		HttpEntity<String> entity = new HttpEntity<String>("foo", contentType);
-		assertEquals(contentType, entity.getHeaders().getContentType());
+	public void httpHeaders() {
+		HttpHeaders headers = new HttpHeaders();
+		headers.setContentType(MediaType.TEXT_PLAIN);
+		String body = "foo";
+		HttpEntity<String> entity = new HttpEntity<String>(body, headers);
+		assertEquals(body, entity.getBody());
+		assertEquals(MediaType.TEXT_PLAIN, entity.getHeaders().getContentType());
 		assertEquals("text/plain", entity.getHeaders().getFirst("Content-Type"));
 	}
 
@@ -50,18 +50,24 @@ public class HttpEntityTests {
 	public void multiValueMap() {
 		MultiValueMap<String, String> map = new LinkedMultiValueMap<String, String>();
 		map.set("Content-Type", "text/plain");
-		HttpEntity<String> entity = new HttpEntity<String>("foo", map);
+		String body = "foo";
+		HttpEntity<String> entity = new HttpEntity<String>(body, map);
+		assertEquals(body, entity.getBody());
 		assertEquals(MediaType.TEXT_PLAIN, entity.getHeaders().getContentType());
 		assertEquals("text/plain", entity.getHeaders().getFirst("Content-Type"));
 	}
-
+	
 	@Test
-	public void map() {
-		Map<String, String> map = new LinkedHashMap<String, String>();
-		map.put("Content-Type", "text/plain");
-		HttpEntity<String> entity = new HttpEntity<String>("foo", map);
+	public void responseEntity() {
+		HttpHeaders headers = new HttpHeaders();
+		headers.setContentType(MediaType.TEXT_PLAIN);
+		String body = "foo";
+		ResponseEntity<String> entity = new ResponseEntity<String>(body, headers, HttpStatus.OK);
+		assertEquals(body, entity.getBody());
 		assertEquals(MediaType.TEXT_PLAIN, entity.getHeaders().getContentType());
 		assertEquals("text/plain", entity.getHeaders().getFirst("Content-Type"));
+		assertEquals("text/plain", entity.getHeaders().getFirst("Content-Type"));
+
 	}
 
 }

org.springframework.web/src/test/java/org/springframework/http/converter/FormHttpMessageConverterTests.java

@@ -37,6 +37,7 @@ import org.junit.Test;
 import org.springframework.core.io.ClassPathResource;
 import org.springframework.core.io.Resource;
 import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.http.MockHttpInputMessage;
 import org.springframework.http.MockHttpOutputMessage;
@@ -109,7 +110,9 @@ public class FormHttpMessageConverterTests {
 		Resource logo = new ClassPathResource("/org/springframework/http/converter/logo.jpg");
 		parts.add("logo", logo);
 		Source xml = new StreamSource(new StringReader("<root><child/></root>"));
-		HttpEntity<Source> entity = new HttpEntity<Source>(xml, MediaType.TEXT_XML);
+		HttpHeaders entityHeaders = new HttpHeaders();
+		entityHeaders.setContentType(MediaType.TEXT_XML);
+		HttpEntity<Source> entity = new HttpEntity<Source>(xml, entityHeaders);
 		parts.add("xml", entity);
 
 		MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();

org.springframework.web/src/test/java/org/springframework/web/client/RestTemplateIntegrationTests.java

@@ -52,7 +52,9 @@ import org.springframework.core.io.Resource;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
 import org.springframework.http.client.CommonsClientHttpRequestFactory;
 import org.springframework.util.FileCopyUtils;
 import org.springframework.util.LinkedMultiValueMap;
@@ -109,10 +111,11 @@ public class RestTemplateIntegrationTests {
 
 	@Test
 	public void getEntity() {
-		HttpEntity<String> entity = template.getForEntity(URI + "/{method}", String.class, "get");
+		ResponseEntity<String> entity = template.getForEntity(URI + "/{method}", String.class, "get");
 		assertEquals("Invalid content", helloWorld, entity.getBody());
 		assertFalse("No headers", entity.getHeaders().isEmpty());
 		assertEquals("Invalid content-type", contentType, entity.getHeaders().getContentType());
+		assertEquals("Invalid status code", HttpStatus.OK, entity.getStatusCode());
 	}
 
 	@Test
@@ -129,7 +132,9 @@ public class RestTemplateIntegrationTests {
 
 	@Test
 	public void postForLocationEntity() throws URISyntaxException {
-		HttpEntity<String> entity = new HttpEntity<String>(helloWorld, new MediaType("text", "plain", Charset.forName("ISO-8859-15")));
+		HttpHeaders entityHeaders = new HttpHeaders();
+		entityHeaders.setContentType(new MediaType("text", "plain", Charset.forName("ISO-8859-15")));
+		HttpEntity<String> entity = new HttpEntity<String>(helloWorld, entityHeaders);
 		URI location = template.postForLocation(URI + "/{method}", entity, "post");
 		assertEquals("Invalid location", new URI(URI + "/post/1"), location);
 	}
@@ -183,7 +188,7 @@ public class RestTemplateIntegrationTests {
 		HttpHeaders requestHeaders = new HttpHeaders();
 		requestHeaders.set("MyHeader", "MyValue");
 		HttpEntity<?> requestEntity = new HttpEntity(requestHeaders);
-		HttpEntity<String> response =
+		ResponseEntity<String> response =
 				template.exchange(URI + "/{method}", HttpMethod.GET, requestEntity, String.class, "get");
 		assertEquals("Invalid content", helloWorld, response.getBody());
 	}

org.springframework.web/src/test/java/org/springframework/web/client/RestTemplateTests.java

@@ -33,6 +33,7 @@ import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
 import org.springframework.http.client.ClientHttpRequest;
 import org.springframework.http.client.ClientHttpRequestFactory;
 import org.springframework.http.client.ClientHttpResponse;
@@ -194,14 +195,16 @@ public class RestTemplateTests {
 		expect(converter.canRead(String.class, textPlain)).andReturn(true);
 		String expected = "Hello World";
 		expect(converter.read(String.class, response)).andReturn(expected);
+		expect(response.getStatusCode()).andReturn(HttpStatus.OK);
 		response.close();
 
 		replayMocks();
 
-		HttpEntity<String> result = template.getForEntity("http://example.com", String.class);
+		ResponseEntity<String> result = template.getForEntity("http://example.com", String.class);
 		assertEquals("Invalid GET result", expected, result.getBody());
 		assertEquals("Invalid Accept header", textPlain.toString(), requestHeaders.getFirst("Accept"));
 		assertEquals("Invalid Content-Type header", textPlain, result.getHeaders().getContentType());
+		assertEquals("Invalid status code", HttpStatus.OK, result.getStatusCode());
 
 		verifyMocks();
 	}
@@ -265,7 +268,9 @@ public class RestTemplateTests {
 
 		replayMocks();
 
-		HttpEntity<String> entity = new HttpEntity<String>(helloWorld, contentType);
+		HttpHeaders entityHeaders = new HttpHeaders();
+		entityHeaders.setContentType(contentType);
+		HttpEntity<String> entity = new HttpEntity<String>(helloWorld, entityHeaders);
 
 		URI result = template.postForLocation("http://example.com", entity);
 		assertEquals("Invalid POST result", expected, result);
@@ -291,7 +296,9 @@ public class RestTemplateTests {
 
 		replayMocks();
 
-		HttpEntity<String> entity = new HttpEntity<String>(helloWorld, Collections.singletonMap("MyHeader", "MyValue"));
+		HttpHeaders entityHeaders = new HttpHeaders();
+		entityHeaders.set("MyHeader", "MyValue");
+		HttpEntity<String> entity = new HttpEntity<String>(helloWorld, entityHeaders);
 
 		URI result = template.postForLocation("http://example.com", entity);
 		assertEquals("Invalid POST result", expected, result);
@@ -387,14 +394,16 @@ public class RestTemplateTests {
 		Integer expected = 42;
 		expect(converter.canRead(Integer.class, textPlain)).andReturn(true);
 		expect(converter.read(Integer.class, response)).andReturn(expected);
+		expect(response.getStatusCode()).andReturn(HttpStatus.OK);
 		response.close();
 
 		replayMocks();
 
-		HttpEntity<Integer> result = template.postForEntity("http://example.com", request, Integer.class);
+		ResponseEntity<Integer> result = template.postForEntity("http://example.com", request, Integer.class);
 		assertEquals("Invalid POST result", expected, result.getBody());
 		assertEquals("Invalid Content-Type", textPlain, result.getHeaders().getContentType());
 		assertEquals("Invalid Accept header", textPlain.toString(), requestHeaders.getFirst("Accept"));
+		assertEquals("Invalid status code", HttpStatus.OK, result.getStatusCode());
 
 		verifyMocks();
 	}
@@ -439,13 +448,15 @@ public class RestTemplateTests {
 		expect(response.getHeaders()).andReturn(responseHeaders).times(2);
 		expect(converter.canRead(Integer.class, textPlain)).andReturn(true);
 		expect(converter.read(Integer.class, response)).andReturn(null);
+		expect(response.getStatusCode()).andReturn(HttpStatus.OK);
 		response.close();
 
 		replayMocks();
-		HttpEntity<Integer> result = template.postForEntity("http://example.com", null, Integer.class);
+		ResponseEntity<Integer> result = template.postForEntity("http://example.com", null, Integer.class);
 		assertFalse("Invalid POST result", result.hasBody());
 		assertEquals("Invalid Content-Type", textPlain, result.getHeaders().getContentType());
 		assertEquals("Invalid content length", 0, requestHeaders.getContentLength());
+		assertEquals("Invalid status code", HttpStatus.OK, result.getStatusCode());
 
 		verifyMocks();
 	}
@@ -557,16 +568,20 @@ public class RestTemplateTests {
 		Integer expected = 42;
 		expect(converter.canRead(Integer.class, textPlain)).andReturn(true);
 		expect(converter.read(Integer.class, response)).andReturn(expected);
+		expect(response.getStatusCode()).andReturn(HttpStatus.OK);
 		response.close();
 
 		replayMocks();
 
-		HttpEntity<String> requestEntity = new HttpEntity<String>(body, Collections.singletonMap("MyHeader", "MyValue"));
-		HttpEntity<Integer> result = template.exchange("http://example.com", HttpMethod.POST, requestEntity, Integer.class);
+		HttpHeaders entityHeaders = new HttpHeaders();
+		entityHeaders.set("MyHeader", "MyValue");
+		HttpEntity<String> requestEntity = new HttpEntity<String>(body, entityHeaders);
+		ResponseEntity<Integer> result = template.exchange("http://example.com", HttpMethod.POST, requestEntity, Integer.class);
 		assertEquals("Invalid POST result", expected, result.getBody());
 		assertEquals("Invalid Content-Type", textPlain, result.getHeaders().getContentType());
 		assertEquals("Invalid Accept header", textPlain.toString(), requestHeaders.getFirst("Accept"));
 		assertEquals("Invalid custom header", "MyValue", requestHeaders.getFirst("MyHeader"));
+		assertEquals("Invalid status code", HttpStatus.OK, result.getStatusCode());
 
 		verifyMocks();
 	}

org.springframework.web/web.iml

@@ -1,228 +1,239 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module relativePaths="true" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" isTestSource="true" />
-      <excludeFolder url="file://$MODULE_DIR$/target" />
-    </content>
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="module" module-name="aop" />
-    <orderEntry type="module" module-name="beans" />
-    <orderEntry type="module" module-name="context" />
-    <orderEntry type="module" module-name="core" />
-    <orderEntry type="module" module-name="oxm" />
-    <orderEntry type="library" name="AOP Alliance" level="project" />
-    <orderEntry type="library" name="Commons Logging" level="project" />
-    <orderEntry type="library" name="EasyMock" level="project" />
-    <orderEntry type="library" name="javax.el" level="project" />
-    <orderEntry type="library" name="JUnit" level="project" />
-    <orderEntry type="library" name="Log4j" level="project" />
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/javax.faces/com.springsource.javax.faces/1.2.0.08/com.springsource.javax.faces-1.2.0.08.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/javax.faces/com.springsource.javax.faces/1.2.0.08/com.springsource.javax.faces-sources-1.2.0.08.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/javax.portlet/com.springsource.javax.portlet/2.0.0/com.springsource.javax.portlet-2.0.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/javax.portlet/com.springsource.javax.portlet/2.0.0/com.springsource.javax.portlet-sources-2.0.0.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/javax.servlet/com.springsource.javax.servlet/2.5.0/com.springsource.javax.servlet-2.5.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/javax.servlet/com.springsource.javax.servlet/2.5.0/com.springsource.javax.servlet-sources-2.5.0.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/javax.servlet/com.springsource.javax.servlet.jsp/2.1.0/com.springsource.javax.servlet.jsp-2.1.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/javax.servlet/com.springsource.javax.servlet.jsp/2.1.0/com.springsource.javax.servlet.jsp-sources-2.1.0.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/javax.xml.rpc/com.springsource.javax.xml.rpc/1.1.0/com.springsource.javax.xml.rpc-1.1.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.apache.axis/com.springsource.org.apache.axis/1.4.0/com.springsource.org.apache.axis-1.4.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.apache.axis/com.springsource.org.apache.axis/1.4.0/com.springsource.org.apache.axis-sources-1.4.0.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.codec/1.3.0/com.springsource.org.apache.commons.codec-1.3.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.codec/1.3.0/com.springsource.org.apache.commons.codec-sources-1.3.0.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.fileupload/1.2.0/com.springsource.org.apache.commons.fileupload-1.2.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.fileupload/1.2.0/com.springsource.org.apache.commons.fileupload-sources-1.2.0.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.httpclient/3.1.0/com.springsource.org.apache.commons.httpclient-3.1.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.httpclient/3.1.0/com.springsource.org.apache.commons.httpclient-sources-3.1.0.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.apache.taglibs/com.springsource.org.apache.taglibs.standard/1.1.2/com.springsource.org.apache.taglibs.standard-1.1.2.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.apache.taglibs/com.springsource.org.apache.taglibs.standard/1.1.2/com.springsource.org.apache.taglibs.standard-sources-1.1.2.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.codehaus.jackson/com.springsource.org.codehaus.jackson/1.4.2/com.springsource.org.codehaus.jackson-1.4.2.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.codehaus.jackson/com.springsource.org.codehaus.jackson/1.4.2/com.springsource.org.codehaus.jackson-sources-1.4.2.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.codehaus.jackson/com.springsource.org.codehaus.jackson.mapper/1.4.2/com.springsource.org.codehaus.jackson.mapper-1.4.2.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.codehaus.jackson/com.springsource.org.codehaus.jackson.mapper/1.4.2/com.springsource.org.codehaus.jackson.mapper-sources-1.4.2.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.custommonkey.xmlunit/com.springsource.org.custommonkey.xmlunit/1.2.0/com.springsource.org.custommonkey.xmlunit-1.2.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.custommonkey.xmlunit/com.springsource.org.custommonkey.xmlunit/1.2.0/com.springsource.org.custommonkey.xmlunit-sources-1.2.0.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.jdom/com.springsource.org.jdom/1.0.0/com.springsource.org.jdom-1.0.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.jdom/com.springsource.org.jdom/1.0.0/com.springsource.org.jdom-sources-1.0.0.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.mortbay.jetty/com.springsource.org.mortbay.jetty.server/6.1.9/com.springsource.org.mortbay.jetty.server-6.1.9.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.mortbay.jetty/com.springsource.org.mortbay.jetty.server/6.1.9/com.springsource.org.mortbay.jetty.server-sources-6.1.9.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/org.mortbay.jetty/com.springsource.org.mortbay.util/6.1.9/com.springsource.org.mortbay.util-6.1.9.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/org.mortbay.jetty/com.springsource.org.mortbay.util/6.1.9/com.springsource.org.mortbay.util-sources-6.1.9.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/com.caucho/com.springsource.com.caucho/3.2.1/com.springsource.com.caucho-3.2.1.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/com.caucho/com.springsource.com.caucho/3.2.1/com.springsource.com.caucho-sources-3.2.1.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library>
-        <CLASSES>
-          <root url="jar://$IVY_CACHE$/com.sun.syndication/com.springsource.com.sun.syndication/0.9.0/com.springsource.com.sun.syndication-0.9.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$IVY_CACHE$/com.sun.syndication/com.springsource.com.sun.syndication/0.9.0/com.springsource.com.sun.syndication-sources-0.9.0.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-  </component>
-  <component name="copyright">
-    <Base>
-      <setting name="state" value="1" />
-    </Base>
-  </component>
-</module>
-
+<?xml version="1.0" encoding="UTF-8"?>
+<module relativePaths="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="module" module-name="aop" />
+    <orderEntry type="module" module-name="beans" />
+    <orderEntry type="module" module-name="context" />
+    <orderEntry type="module" module-name="core" />
+    <orderEntry type="module" module-name="oxm" />
+    <orderEntry type="library" name="AOP Alliance" level="project" />
+    <orderEntry type="library" name="Commons Logging" level="project" />
+    <orderEntry type="library" name="EasyMock" level="project" />
+    <orderEntry type="library" name="javax.el" level="project" />
+    <orderEntry type="library" name="JUnit" level="project" />
+    <orderEntry type="library" name="Log4j" level="project" />
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/javax.faces/com.springsource.javax.faces/1.2.0.08/com.springsource.javax.faces-1.2.0.08.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/javax.faces/com.springsource.javax.faces/1.2.0.08/com.springsource.javax.faces-sources-1.2.0.08.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/javax.portlet/com.springsource.javax.portlet/2.0.0/com.springsource.javax.portlet-2.0.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/javax.portlet/com.springsource.javax.portlet/2.0.0/com.springsource.javax.portlet-sources-2.0.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/javax.servlet/com.springsource.javax.servlet/2.5.0/com.springsource.javax.servlet-2.5.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/javax.servlet/com.springsource.javax.servlet/2.5.0/com.springsource.javax.servlet-sources-2.5.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/javax.servlet/com.springsource.javax.servlet.jsp/2.1.0/com.springsource.javax.servlet.jsp-2.1.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/javax.servlet/com.springsource.javax.servlet.jsp/2.1.0/com.springsource.javax.servlet.jsp-sources-2.1.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/javax.xml.rpc/com.springsource.javax.xml.rpc/1.1.0/com.springsource.javax.xml.rpc-1.1.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.apache.axis/com.springsource.org.apache.axis/1.4.0/com.springsource.org.apache.axis-1.4.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.apache.axis/com.springsource.org.apache.axis/1.4.0/com.springsource.org.apache.axis-sources-1.4.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.codec/1.3.0/com.springsource.org.apache.commons.codec-1.3.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.codec/1.3.0/com.springsource.org.apache.commons.codec-sources-1.3.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.fileupload/1.2.0/com.springsource.org.apache.commons.fileupload-1.2.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.fileupload/1.2.0/com.springsource.org.apache.commons.fileupload-sources-1.2.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.httpclient/3.1.0/com.springsource.org.apache.commons.httpclient-3.1.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.httpclient/3.1.0/com.springsource.org.apache.commons.httpclient-sources-3.1.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.apache.taglibs/com.springsource.org.apache.taglibs.standard/1.1.2/com.springsource.org.apache.taglibs.standard-1.1.2.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.apache.taglibs/com.springsource.org.apache.taglibs.standard/1.1.2/com.springsource.org.apache.taglibs.standard-sources-1.1.2.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.codehaus.jackson/com.springsource.org.codehaus.jackson/1.4.2/com.springsource.org.codehaus.jackson-1.4.2.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.codehaus.jackson/com.springsource.org.codehaus.jackson/1.4.2/com.springsource.org.codehaus.jackson-sources-1.4.2.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.codehaus.jackson/com.springsource.org.codehaus.jackson.mapper/1.4.2/com.springsource.org.codehaus.jackson.mapper-1.4.2.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.codehaus.jackson/com.springsource.org.codehaus.jackson.mapper/1.4.2/com.springsource.org.codehaus.jackson.mapper-sources-1.4.2.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.custommonkey.xmlunit/com.springsource.org.custommonkey.xmlunit/1.2.0/com.springsource.org.custommonkey.xmlunit-1.2.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.custommonkey.xmlunit/com.springsource.org.custommonkey.xmlunit/1.2.0/com.springsource.org.custommonkey.xmlunit-sources-1.2.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.jdom/com.springsource.org.jdom/1.0.0/com.springsource.org.jdom-1.0.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.jdom/com.springsource.org.jdom/1.0.0/com.springsource.org.jdom-sources-1.0.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.mortbay.jetty/com.springsource.org.mortbay.jetty.server/6.1.9/com.springsource.org.mortbay.jetty.server-6.1.9.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.mortbay.jetty/com.springsource.org.mortbay.jetty.server/6.1.9/com.springsource.org.mortbay.jetty.server-sources-6.1.9.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.mortbay.jetty/com.springsource.org.mortbay.util/6.1.9/com.springsource.org.mortbay.util-6.1.9.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.mortbay.jetty/com.springsource.org.mortbay.util/6.1.9/com.springsource.org.mortbay.util-sources-6.1.9.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/com.caucho/com.springsource.com.caucho/3.2.1/com.springsource.com.caucho-3.2.1.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/com.caucho/com.springsource.com.caucho/3.2.1/com.springsource.com.caucho-sources-3.2.1.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/com.sun.syndication/com.springsource.com.sun.syndication/0.9.0/com.springsource.com.sun.syndication-0.9.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/com.sun.syndication/com.springsource.com.sun.syndication/0.9.0/com.springsource.com.sun.syndication-sources-0.9.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.io/1.4.0/com.springsource.org.apache.commons.io-1.4.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$IVY_CACHE$/org.apache.commons/com.springsource.org.apache.commons.io/1.4.0/com.springsource.org.apache.commons.io-sources-1.4.0.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+  </component>
+  <component name="copyright">
+    <Base>
+      <setting name="state" value="1" />
+    </Base>
+  </component>
+</module>
+

spring-framework-reference/src/mvc.xml

@@ -1154,7 +1154,8 @@ public class RelativePathUriTemplateController {
             </listitem>
 
             <listitem>
-              <para>A <classname>HttpEntity&lt;?&gt;</classname>} object
+              <para>A <classname>HttpEntity&lt;?&gt;</classname> or
+              <classname>ResponseEntity&lt;?&gt;</classname> object
               to access to the Servlet reponse HTTP headers and contents. The entity body will
               be converted to the response stream using
               <interfacename>HttpMessageConverter</interfacename>s. See <xref
@@ -1328,24 +1329,25 @@ public String helloWorld()  {
         <para>The <classname>HttpEntity</classname> is similar to
         <interfacename>@RequestBody</interfacename> and
         <interfacename>@ResponseBody</interfacename>. Besides getting
-        access to the request and response body, the <classname>HttpEntity</classname>
+        access to the request and response body, <classname>HttpEntity</classname>
+        (and the response-specific subclass <classname>ResponseEntity</classname>)
         also allows access to the request and response headers, like so:</para>
 
         <programlisting language="java">@RequestMapping("/something")
-public HttpEntity&lt;String&gt; handle(HttpEntity&lt;byte[]&gt; requestEntity) throws UnsupportedEncodingException {
+public ResponseEntity&lt;String&gt; handle(HttpEntity&lt;byte[]&gt; requestEntity) throws UnsupportedEncodingException {
   String requestHeader = requestEntity.getHeaders().getFirst("MyRequestHeader"));
   byte[] requestBody = requestEntity.getBody();
   // do something with request header and body
 
   HttpHeaders responseHeaders = new HttpHeaders();
   responseHeaders.set("MyResponseHeader", "MyValue");
-  return new HttpEntity&lt;String&gt;("Hello World", responseHeaders);
+  return new ResponseEntity&lt;String&gt;("Hello World", responseHeaders, HttpStatus.CREATED);
 }</programlisting>
 
         <para>The above example gets the value of the "MyRequestHeader" request
         header, and reads the body as a byte array. It adds the "MyResponseHeader"
-        to the response, and writes <literal>Hello World</literal> to the response
-        stream.</para>
+        to the response, writes <literal>Hello World</literal> to the response
+        stream, and sets the response status code to 201 (Created).</para>
 
         <para>As with <interfacename>@RequestBody</interfacename> and
         <interfacename>@ResponseBody</interfacename>, Spring