How to use

addHeader

method

in

org.apache.shindig.gadgets.http.HttpRequest

/**
 * Construct a new request for the given uri.
 */
public HttpRequest(Uri uri) {
 this.uri = uri;
 authType = AuthType.NONE;
 addHeader(DOS_PREVENTION_HEADER, "on");
}

/**
 * Construct a new request for the given uri.
 */
public HttpRequest(Uri uri) {
 this.uri = uri;
 authType = AuthType.NONE;
 addHeader(DOS_PREVENTION_HEADER, "on");
}

/**
 * Adds an entire map of headers to the request.
 */
public HttpRequest addHeaders(Map<String, String> headers) {
 for (Map.Entry<String, String> entry : headers.entrySet()) {
  addHeader(entry.getKey(), entry.getValue());
 }
 return this;
}

/**
 * Adds an entire map of headers to the request.
 */
public HttpRequest addHeaders(Map<String, String> headers) {
 for (Map.Entry<String, String> entry : headers.entrySet()) {
  addHeader(entry.getKey(), entry.getValue());
 }
 return this;
}

@Test
public void getHeaders() throws Exception {
 HttpRequest request = new HttpRequest(DEFAULT_URI)
   .addHeader(TEST_HEADER_KEY, TEST_HEADER_VALUE)
   .addHeader(TEST_HEADER_KEY, TEST_HEADER_VALUE2);
 Collection<String> expected = Arrays.asList(TEST_HEADER_VALUE, TEST_HEADER_VALUE2);
 assertTrue(request.getHeaders(TEST_HEADER_KEY).containsAll(expected));
}

private void expectPostAndReturnBody(AuthType authType, String postData, String response)
  throws Exception {
 HttpRequest req = new HttpRequest(REQUEST_URL).setMethod("POST")
   .setPostBody(postData.getBytes("UTF-8"))
   .setAuthType(authType)
   .addHeader("Content-Type", "application/x-www-form-urlencoded");
 expect(pipeline.execute(req)).andReturn(new HttpResponse(response));
 expect(request.getParameter(MakeRequestHandler.METHOD_PARAM)).andReturn("POST");
 expect(request.getParameter(MakeRequestHandler.POST_DATA_PARAM))
   .andReturn(postData);
}

private void expectPostAndReturnBody(AuthType authType, String postData, String response)
  throws Exception {
 HttpRequest req = new HttpRequest(REQUEST_URL).setMethod("POST")
   .setPostBody(REQUEST_BODY.getBytes("UTF-8"))
   .setAuthType(authType)
   .addHeader("Content-Type", "application/x-www-form-urlencoded");
 expect(pipeline.execute(req)).andReturn(new HttpResponse(response));
 expect(request.getParameter(MakeRequestHandler.METHOD_PARAM)).andReturn("POST");
 expect(request.getParameter(MakeRequestHandler.POST_DATA_PARAM))
   .andReturn(REQUEST_BODY);
}

private void expectPostAndReturnBody(AuthType authType, String postData, String response)
  throws Exception {
 HttpRequest req = new HttpRequest(REQUEST_URL).setMethod("POST")
   .setPostBody(postData.getBytes("UTF-8"))
   .setAuthType(authType)
   .addHeader("Content-Type", "application/x-www-form-urlencoded");
 expect(pipeline.execute(req)).andReturn(new HttpResponse(response));
 expect(request.getParameter(MakeRequestHandler.METHOD_PARAM)).andReturn("POST");
 expect(request.getParameter(MakeRequestHandler.POST_DATA_PARAM))
   .andReturn(postData);
}

@Test
public void getHeader() throws Exception {
 Map<String, List<String>> headers = Maps.newHashMap();
 headers.put(TEST_HEADER_KEY, Arrays.asList(TEST_HEADER_VALUE));
 HttpRequest request = new HttpRequest(DEFAULT_URI)
   .addHeader(TEST_HEADER_KEY, TEST_HEADER_VALUE);
 assertEquals(TEST_HEADER_VALUE, request.getHeader(TEST_HEADER_KEY));
}

@Test
public void getHeader() throws Exception {
 Map<String, List<String>> headers = Maps.newHashMap();
 headers.put(TEST_HEADER_KEY, Arrays.asList(TEST_HEADER_VALUE));
 HttpRequest request = new HttpRequest(DEFAULT_URI)
   .addHeader(TEST_HEADER_KEY, TEST_HEADER_VALUE);
 assertEquals(TEST_HEADER_VALUE, request.getHeader(TEST_HEADER_KEY));
}

@Test
public void getHeader() throws Exception {
 Map<String, List<String>> headers = Maps.newHashMap();
 headers.put(TEST_HEADER_KEY, Arrays.asList(TEST_HEADER_VALUE));
 HttpRequest request = new HttpRequest(DEFAULT_URI)
   .addHeader(TEST_HEADER_KEY, TEST_HEADER_VALUE);
 assertEquals(TEST_HEADER_VALUE, request.getHeader(TEST_HEADER_KEY));
}

@Test
public void contentTypeExtraction() throws Exception {
 HttpRequest request = new HttpRequest(DEFAULT_URI)
   .addHeader("Content-Type", CONTENT_TYPE);
 assertEquals(CONTENT_TYPE, request.getContentType());
}

@Test
public void contentTypeExtraction() throws Exception {
 HttpRequest request = new HttpRequest(DEFAULT_URI)
   .addHeader("Content-Type", CONTENT_TYPE);
 assertEquals(CONTENT_TYPE, request.getContentType());
}

@Test
public void getResponseUsingMethodOverride() {
 HttpRequest request = new HttpRequest(DEFAULT_URI)
   .setMethod("POST")
   .addHeader("X-Method-Override", "GET");
 String key = cache.createKey(request);
 HttpResponse response = new HttpResponse("result");
 cache.map.put(key, response);
 assertEquals(response, cache.getResponse(request));
 extendedStrictNoCacheTtlCache.map.put(key, response);
 assertEquals(response, extendedStrictNoCacheTtlCache.getResponse(request));
}

@Test
public void getResponseUsingMethodOverride() {
 HttpRequest request = new HttpRequest(DEFAULT_URI)
   .setMethod("POST")
   .addHeader("X-Method-Override", "GET");
 String key = cache.createKey(request);
 HttpResponse response = new HttpResponse("result");
 cache.map.put(key, response);
 assertEquals(response, cache.getResponse(request));
 extendedStrictNoCacheTtlCache.map.put(key, response);
 assertEquals(response, extendedStrictNoCacheTtlCache.getResponse(request));
}

@Test
public void getResponseUsingMethodOverride() {
 HttpRequest request = new HttpRequest(DEFAULT_URI)
   .setMethod("POST")
   .addHeader("X-Method-Override", "GET");
 String key = cache.createKey(request);
 HttpResponse response = new HttpResponse("result");
 cache.map.put(key, response);
 assertEquals(response, cache.getResponse(request));
}

@Test
public void addResponseUsingMethodOverride() {
 HttpRequest request = new HttpRequest(DEFAULT_URI)
   .setMethod("POST")
   .addHeader("X-Method-Override", "GET");
 HttpResponse response = new HttpResponse("normal");
 String key = cache.createKey(request);
 assertNotNull(cache.addResponse(request, response));
 assertEquals(response, cache.map.get(key));
 assertNotNull(extendedStrictNoCacheTtlCache.addResponse(request, response));
 assertEquals(response, extendedStrictNoCacheTtlCache.map.get(key));
}

@Test public void testHugeBody() throws Exception {
 byte[] body = new byte[1024*1024]; // 1 MB
 for (int i=0; i < body.length; ++i) {
  body[i] = (byte)i;
 }
 HttpRequest request = new HttpRequest(BASE_URL)
   .setMethod("POST")
   .setPostBody(body)
   .addHeader("content-type", "application/octet-stream");
 HttpResponse response = fetcher.fetch(request);
 assertEquals("POST", response.getHeader("x-method"));
 ArrayAssert.assertEquals(body, response.getResponseAsBytes());
}

@Test public void testPost_withBody() throws Exception {
 byte[] body = new byte[5000];
 for (int i=0; i < body.length; ++i) {
  body[i] = (byte)(i % 255);
 }
 HttpRequest request = new HttpRequest(BASE_URL)
   .setMethod("POST")
   .setPostBody(body)
   .addHeader("content-type", "application/octet-stream");
 HttpResponse response = fetcher.fetch(request);
 assertEquals("POST", response.getHeader("x-method"));
 ArrayAssert.assertEquals(body, response.getResponseAsBytes());
}

@Test public void testPut_withBody() throws Exception {
 byte[] body = new byte[5000];
 for (int i=0; i < body.length; ++i) {
  body[i] = (byte)i;
 }
 HttpRequest request = new HttpRequest(BASE_URL)
   .setMethod("PUT")
   .setPostBody(body)
   .addHeader("content-type", "application/octet-stream");
 HttpResponse response = fetcher.fetch(request);
 assertEquals("PUT", response.getHeader("x-method"));
 ArrayAssert.assertEquals(body, response.getResponseAsBytes());
}