Java Code Examples for org.apache.http.httpresponse#setStatusCode()

public void handle(HttpRequest request, HttpResponse response, HttpContext arg2) throws HttpException, IOException {

			if (request.getRequestLine().getMethod().equals("POST")) {

				// Retrieve the POST content
				HttpEntityEnclosingRequest post = (HttpEntityEnclosingRequest) request;
				byte[] entityContent = EntityUtils.toByteArray(post.getEntity());
				String content = new String(entityContent, Charset.forName("UTF-8"));

				// Execute the request
				final String json = RequestHandler.handle(content);

				// Return the response
				EntityTemplate body = new EntityTemplate(new ContentProducer() {
					public void writeTo(final OutputStream outstream) throws IOException {
						OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8");
						writer.write(json);
						writer.flush();
					}
				});
				response.setStatusCode(HttpStatus.SC_OK);
				body.setContentType("application/json; charset=UTF-8");
				response.setEntity(body);
			}

		}
 

/**
 * Sets the HTTP response returned by the
 * {@link HttpRequestHandler#handle(HttpRequest, HttpResponse, HttpContext)}
 * method.
 *
 * @param httpStatus
 *            the desired HTTP status to be returned as HTTP response
 * @throws HttpException
 * @throws IOException
 */
private void setMockedHttpRequestHandlerResponse(final int httpStatus,
                                                 final String location,
                                                 final String bpId) throws HttpException, IOException {

    // HttpResponse is set as out parameter of the handle method. The way to
    // set out parameters with Mockito is to use doAnswer
    Answer<Void> answerForHttpResponse = new Answer<Void>() {
        @Override
        public Void answer(InvocationOnMock invocation) throws Throwable {
            HttpResponse httpResponse = (HttpResponse) invocation.getArguments()[1];
            httpResponse.setStatusCode(httpStatus);
            httpResponse.setHeader("Location", location);
            httpResponse.setHeader("bp", bpId);
            return null;
        }
    };
    Mockito.doAnswer(answerForHttpResponse).when(handler).handle(any(HttpRequest.class),
                                                                 any(HttpResponse.class),
                                                                 any(HttpContext.class));
}
 

@Override
public void handle(HttpRequest httpRequest, HttpResponse httpResponse, HttpContext httpContext) throws IOException {
    lock.lock();
    try {
        HttpEntity entity = ((HttpEntityEnclosingRequest) httpRequest).getEntity();
        String content = EntityUtils.toString(entity);

        replies.add(content);
        if (replies.size() == expected) {
            receivedExpectedMessages.signal();
        }

        httpResponse.setStatusCode(HttpStatus.SC_OK);
    } finally {
        lock.unlock();
    }
}
 

/**
 * Construct an HTTP redirect response. Note that this uses code 302, not 301.
 *
 * @param dest path to the destination. This is absolute path not including the domain.
 */
public static Void redirect(HttpAsyncExchange exchange, String dest, Map<String, String> params) throws IOException {
	String location = "";
	try {
		URIBuilder builder = new URIBuilder(exchange.getRequest().getRequestLine().getUri());
		builder.clearParameters();
		for (Entry<String, String> entry : params.entrySet()) {
			builder.setParameter(entry.getKey(), entry.getValue());
		}
		location = builder.setPath(dest).build().toString();
	} catch (URISyntaxException e) {
		LOGGER.log(Level.WARNING, "Unable to parse request URI.", e);
		return prepareTextResponse(exchange, 500, "Unable to parse request URI.");
	}

	HttpResponse response = exchange.getResponse();
	response.setStatusCode(302);
	response.addHeader("Location", location);
	exchange.submitResponse(new BasicAsyncResponseProducer(response));
	return null;
}
 

public static Answer<Void> createAnswerForHttpResponse(final int httpStatus) {
    Answer<Void> answerForHttpResponse = new Answer<Void>() {
        @Override
        public Void answer(InvocationOnMock invocation) throws Throwable {

            // We're replacing the entity by a StringEntity here, because
            // then the stream can be read as many times as desired.
            // Otherwise the entity can only be read once, which causes
            // problems. Somewhere it is obviously read before it is
            // unpacked in the test assertion.
            HttpEntityEnclosingRequest httpRequest = (HttpEntityEnclosingRequest) invocation.getArguments()[0];
            String body = EntityUtils.toString(httpRequest.getEntity());
            httpRequest.setEntity(new StringEntity(body));

            HttpResponse httpResponse = (HttpResponse) invocation.getArguments()[1];
            httpResponse.setStatusCode(httpStatus);
            return null;
        }
    };
    return answerForHttpResponse;
}
 

private void writeResponse(final HttpResponse resp, final String responseText, final int statusCode, final String responseType, final String reasonPhrase) {
    try {
        resp.setStatusCode(statusCode);
        resp.setReasonPhrase(reasonPhrase);

        final BasicHttpEntity body = new BasicHttpEntity();
        if (HttpUtils.RESPONSE_TYPE_JSON.equalsIgnoreCase(responseType)) {
            // JSON response
            body.setContentType(getJSONContentType());
            if (responseText == null) {
                body.setContent(new ByteArrayInputStream("{ \"error\" : { \"description\" : \"Internal Server Error\" } }".getBytes(HttpUtils.UTF_8)));
            }
        } else {
            body.setContentType("text/xml");
            if (responseText == null) {
                body.setContent(new ByteArrayInputStream("<error>Internal Server Error</error>".getBytes(HttpUtils.UTF_8)));
            }
        }

        if (responseText != null) {
            body.setContent(new ByteArrayInputStream(responseText.getBytes(HttpUtils.UTF_8)));
        }
        resp.setEntity(body);
    } catch (final Exception ex) {
        s_logger.error("error!", ex);
    }
}
 

@Override
public void handle(HttpRequest request, HttpResponse response, HttpContext context)
        throws HttpException, IOException {
    Navigator<MutableMap<Object, Object>> j = Jsonya.newInstance().map();
    BasicHttpRequest req = (BasicHttpRequest)request;
    String url = req.getRequestLine().getUri();
    URI uri = URI.create(url);
    String method = req.getRequestLine().getMethod();
    boolean expectsPost = uri.getPath().equals("/post");
    if (expectsPost && !method.equals("POST") ||
            !expectsPost && !method.equals("GET")) {
        throw new IllegalStateException("Method " + method + " not allowed on " + url);
    }
    List<NameValuePair> params = URLEncodedUtils.parse(uri, "UTF-8");
    if (!params.isEmpty()) {
        j.push().at("args");
        for (NameValuePair param : params) {
            j.put(param.getName(), param.getValue());
        }
        j.pop();
    }
    j.put("origin", "127.0.0.1");
    j.put("url", serverUrl + url);

    response.setHeader("Content-Type", "application/json");
    response.setStatusCode(200);
    response.setEntity(new StringEntity(j.toString()));
}
 

@Override
public void handle(HttpRequest request, HttpResponse response, HttpContext context) throws HttpException, IOException {
    super.handle(request, response, context);

    if (!isValidRequest(request)) {
        response.setStatusCode(405);
        response.setEntity(null);
    }
}
 

public void handle(HttpRequest request, HttpResponse response, HttpContext context) throws HttpException,
		IOException
{
	try
	{
		String method = request.getRequestLine().getMethod().toUpperCase(Locale.ENGLISH);
		if (METHOD_GET.equals(method) || METHOD_HEAD.equals(method))
		{
			handleRequest(request, response, METHOD_HEAD.equals(method));
		}
		else if (METHOD_POST.equals(method))
		{
			handleRequest(request, response, METHOD_HEAD.equals(method));
		}
		else
		{
			throw new MethodNotSupportedException(MessageFormat.format(
					Messages.LocalWebServerHttpRequestHandler_UNSUPPORTED_METHOD, method));
		}
	}
	catch (Exception e)
	{
		IdeLog.logError(WebServerCorePlugin.getDefault(), e);
		response.setStatusCode(HttpStatus.SC_INTERNAL_SERVER_ERROR);
		response.setEntity(createTextEntity(Messages.LocalWebServerHttpRequestHandler_INTERNAL_SERVER_ERROR));
	}
}
 

public static Void prepareResponse(HttpAsyncExchange exchange, int code, byte[] data) throws IOException {
	HttpResponse response = exchange.getResponse();
	response.setStatusCode(code);
	response.setEntity(new ByteArrayEntity(data));
	exchange.submitResponse(new BasicAsyncResponseProducer(response));
       return null;
}
 

private void writeResponse(final HttpResponse response, final int statusCode, String content) {
    if (content == null) {
        content = "";
    }
    response.setStatusCode(statusCode);
    final BasicHttpEntity body = new BasicHttpEntity();
    body.setContentType("text/html; charset=UTF-8");

    final byte[] bodyData = content.getBytes();
    body.setContent(new ByteArrayInputStream(bodyData));
    body.setContentLength(bodyData.length);
    response.setEntity(body);
}
 

@Override
public void handle(HttpRequest request, HttpResponse response, HttpContext context)
        throws HttpException, IOException {
    HttpPostParser parser = new HttpPostParser();
    Map<String, String> params = parser.parse(request);
    String id = params.get("id");
    if (id == null) {
        response.setStatusCode(HttpStatus.SC_BAD_REQUEST);
        return;
    }
    String progress = Progress.get(id) + "";
    if (DEBUG)
        Log.d(TAG, id + ": " + progress);
    response.setEntity(new StringEntity(progress, Config.ENCODING));
}
 

@Override
public final void handle(HttpRequest request, HttpResponse response, HttpContext context) throws HttpException, IOException {
    if (!this.allowedVerbs.contains(request.getRequestLine().getMethod().toUpperCase())) {
        response.setStatusCode(http403.responseCode);
        response.setEntity(http403.entity);
    } else {
        Tuple<String, Map<String, String>> pathAndQueryTuple = PathHelper.splitPathAndQuery(request.getRequestLine().getUri().substring(this.prefix.length()));
        String path = pathAndQueryTuple.o1;

        Map<String, String> query = pathAndQueryTuple.o2;

        if (this.isAuthorized(path, query)) {
            try {
                Response res = getResponse(path, query);
                response.setStatusCode(res.responseCode);
                response.setHeaders(res.headers);
                response.setEntity(res.entity);
            } catch (Exception ex) {
                response.setStatusCode(http500.responseCode);
                response.setEntity(http500.entity);
                ex.printStackTrace();
            }
        } else {
            response.setStatusCode(http403.responseCode);
            response.setEntity(http403.entity);
        }
    }
}
 

@Override
public void handle(final HttpRequest request, final HttpResponse response,
                   final HttpContext context) throws HttpException, IOException {

    if (expectedMethod != null && !expectedMethod.equals(request.getRequestLine().getMethod())) {
        response.setStatusCode(HttpStatus.SC_METHOD_FAILURE);
        return;
    }

    if (!validateQuery(request)) {
        response.setStatusCode(HttpStatus.SC_BAD_REQUEST);
        return;
    }

    if (expectedContent != null) {
        HttpEntity entity = ((HttpEntityEnclosingRequest) request).getEntity();
        String content = EntityUtils.toString(entity);

        if (!expectedContent.equals(content)) {
            response.setStatusCode(HttpStatus.SC_BAD_REQUEST);
            return;
        }
    }

    response.setStatusCode(HttpStatus.SC_OK);
    if (responseContent != null) {
        response.setEntity(new StringEntity(responseContent, "ASCII"));
    }
}
 

protected void handleSloRequest(HttpRequest request, HttpResponse response, HttpContext context)
        throws HttpException, IOException {

    if ("GET".equalsIgnoreCase(request.getRequestLine().getMethod())) {
        handleSloGetRequestBase(request);
    } else {
        response.setStatusCode(405);
    }
}
 

@Override
public void handle(HttpRequest request, HttpResponse response, HttpContext context) {
    String creds = (String) context.getAttribute("creds");
    if (creds == null || !creds.equals(getExpectedCredentials())) {
        response.setStatusCode(HttpStatus.SC_UNAUTHORIZED);
    } else {
        response.setEntity(new ByteArrayEntity(responseBody));
    }
}
 

protected void handleMetadataRequest(HttpRequest request, HttpResponse response, HttpContext context)
        throws HttpException, IOException {
    response.setStatusCode(200);
    response.setHeader("Cache-Control", "public, max-age=31536000");
    response.setHeader("Content-Type", "application/xml");
    response.setEntity(new StringEntity(createMetadata()));
}
 

protected void handleDiscoverRequest(HttpRequest request, HttpResponse response, HttpContext context)
		throws HttpException, IOException {
	response.setStatusCode(200);
	response.setHeader("Cache-Control", "public, max-age=31536000");
	response.setEntity(new StringEntity("{\"jwks_uri\": \"" + uri + CTX_KEYS + "\",\n" + "\"issuer\": \"" + uri
			+ "\", \"unknownPropertyToBeIgnored\": 42}"));
}
 

@Override
public void handle(HttpRequest request, HttpResponse response, HttpContext context) throws HttpException, IOException {
	response.setStatusCode(404);
}
 

protected void handleKeysRequest(HttpRequest request, HttpResponse response, HttpContext context)
		throws HttpException, IOException {
	response.setStatusCode(200);
	response.setEntity(new StringEntity(toJson(jwks)));
}