Java Request类代码示例

import org.simpleframework.http.Request; //导入依赖的package包/类
/**
 * Handle the HTTP request
 *
 * @param req the HTTP request.
 * @param response where the HTTP response is written to.
 * @throws RequestHandlingException thrown if the request could not be handled.
 */
private void doHandle(Request req, OutputStream response)
    throws RequestHandlingException, RequestHandlers.RequestNotAuthorizedException {
  String requestPath = req.getAddress().getPath().getPath();
  // Ignore this, don't even log it.
  if (requestPath.equals("/favicon.ico")) {
    return;
  }
  LOG.info("Request Path: " + requestPath);

  if (!requestPath.startsWith("/")) {
    throw new RequestHandlingException("Cannot handle request: " + requestPath);
  }

  // Remove slash prefix.
  mRequestHandlers.handleRequest(req.getAddress(), response);
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
private String removeAutoScalePolicy(Request request) {
	
	String result = "";
	Query query = request.getQuery();
	
	String loadBalancerId = query.get("loadBalancerId"); 
	
	if(loadBalancerId != null) {
		
		// Remove Policy
		storage.removeLoadBalancer(loadBalancerId);
		
		log.debug("AutoScaling Policy to LoadBalancer "+loadBalancerId+" removed");
		result = listLoadBalancer();
	}
	else {
		result = "Could not remove AutoScaling Policy to LoadBalancer "+loadBalancerId+" - Missing Parameter";
		log.error(result);
	}
	
	return result;
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
public static ServerCriteria createServer() throws Exception {
   Container container = new Container() {
      public void handle(Request request, Response response) {
         try {
            PrintStream out = response.getPrintStream();
            response.setValue("Content-Type", "text/plain");
            response.setValue("Connection", "close");
            
            out.print("TEST " + new Date());
            response.close();
         }catch(Exception e) {
            e.printStackTrace();
            try {
               response.close();
            }catch(Exception ex) {
               ex.printStackTrace();
            }
         }
      }
   };
   ContainerServer server = new ContainerServer(container);
   Connection connection = new SocketConnection(server);
   InetSocketAddress address = (InetSocketAddress)connection.connect(null); // ephemeral port
   
   return new ServerCriteria(connection, address);
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
ResponseParams getResponseParams(Request req, String path) {
    for (Map.Entry<RequestParams, ResponseParams> response : responses) {
        if (response.getKey().matches(req)) {
            return response.getValue();
        }
    }

    String adjustedPath = path;
    if (configReader.isFolder(adjustedPath)) {
        adjustedPath += "/index.html";
    }
    if (getInputStreamOrNull(adjustedPath) != null) {
        return new ResponseParams(adjustedPath, true, Collections.EMPTY_MAP);
    }
    LOGGER.warning("No response found for " + path + " : returning 404");
    return new ResponseParams(404, "", DefaultValues.PARAMS, false, Collections.EMPTY_MAP);
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
@Override
public void handle(Request request, Response response) {
    PrintStream body = null;
    try {
        body = response.getPrintStream();

        // Validate the request credentials
        Credentials credentials = Decoder.decode(request, this.requestConfiguration);
        validate(credentials);

        // And we're done
        response.setCode(ClientResponse.Status.OK.getStatusCode());

    } catch (Exception e) {
        e.printStackTrace();
        response.setCode(ClientResponse.Status.INTERNAL_SERVER_ERROR.getStatusCode());

    } finally {
        // The response body has to be explicitly closed in order for this method to return a response
        if (body != null) {
            body.close();
        }
    }
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
@Override
public void handle(Request req, Response resp) {
  final String requestUrl = req.getAddress().toString();
  // Ignore favicon requests.
  if ("/favicon.ico".equals(requestUrl)) {
    resp.setStatus(Status.NOT_FOUND);
    return;
  }
  LOG.info("Request: " + requestUrl);

  Optional<String> returnValue = Optional.empty();
  if (requestUrl.startsWith(IO_PREFIX)) {
    returnValue = handleIoRequest(requestUrl.substring(IO_PREFIX.length()));
  }

  try {
    resp.setStatus(returnValue.isPresent() ? Status.OK : Status.NOT_FOUND);
    resp.getPrintStream().append(returnValue.isPresent() ? returnValue.get() : "");
    resp.close();
  } catch (final IOException e) {
    LOG.warn("Could not deliver response");
  }
  LOG.debug("Request handled");
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
/** Format the HTTP request path as a multiline string. */
public String formatRequest(Request request) {
    Query query = request.getQuery();

    // poss. optimization, but how to use it?:
    boolean persistent = request.isKeepAlive();
    Path path = request.getPath();
    String directory = path.getDirectory();
    String name = path.getName();
    String[] segments = path.getSegments();

    return "Query:     " + query + (persistent ? " (persistent)\n" : "\n")
            + "Path:      " + path + " (" + segments.length + " segments)\n"
            + "Directory: " + directory + "\n"
            + "Name:      " + name + "\n";
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
/** Dispatch a GET or POST request to the appropriate handler.
 * FUTURE Explore Simple's asynchronous response mode.
 * See "asynchronous services" here:
 * http://www.simpleframework.org/doc/tutorial/tutorial.php
 */
public void handle(Request request, Response response) {
    try {
        String method = request.getMethod();
        if(method.equals("POST") || method.equals("PUT")) {
            this.handlePost(request, response);
        } else if(method.equals("GET")) {
            this.handleGet(request, response);
        } else {
            this.handleUnsupportedMethod(request, response);
        }
    } catch(Throwable t) {
        // Desperately try to stay afloat, but don't try to write
        // the response, because this error may have arisen from an
        // attempt to respond.
        StringWriter sw = new StringWriter();
        t.printStackTrace(new PrintWriter(sw));
        log("Uncaught error in request " + (requestIndex - 1)
                + ": " + t + '\n' + sw);
    }
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
public void handle(Request request, Response response) {
    try {
        int request_number = ++total_requests;
        log.info("Request " + request_number + " from " + request.getClientAddress().getHostName());
        long time = System.currentTimeMillis();
   
        response.setValue("Content-Type", "text/xml");
        response.setValue("Server", "Stanford CoreNLP XML Server/1.0 (Simple 5.1.6)");
        response.setDate("Date", time);
        response.setDate("Last-Modified", time);
   
        // pass "text" POST query to Stanford Core NLP parser
        String text = request.getQuery().get("text");  
        PrintStream body = response.getPrintStream();
        body.println(parse(text));
        body.close();

        long time2 = System.currentTimeMillis();
        log.info("Request " + request_number + " done (" + (time2-time) + " ms)");
    } catch(Exception e) {
        log.log(Level.SEVERE, "Exception", e);
    }
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
public AsyncTask(Request request, Response response, 
        RequestHandlerImpl handler,
        List<Subscriber> subscribers,
        String responseContentType, ResponseBody responseBody,
        MarshallerProvider marshallerProvider,
        UnmarshallerProvider unmarshallerProvider) {
    
    this.subscriberRequest = request;
    this.subscriberResponse = response;
    this.handler = handler;
    this.subscribers = subscribers;
    this.responseContentType = responseContentType;
    this.responseBody = responseBody;
    this.marshallerProvider = marshallerProvider;
    this.unmarshallerProvider = unmarshallerProvider;
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
@Test
public void getPathParameter() {
    
    Request request = mock(Request.class);
    Path path = mock(Path.class);
    when(path.getPath()).thenReturn("/first-name/John/last-name/Doe");
    when(request.getPath()).thenReturn(path);
    
    Route route = new Route("/first-name/:firstName/last-name/:lastName");
    
    SimpleHttpRequest req = new SimpleHttpRequest(request, null, route, null);
    
    assertEquals("John", req.getPathParameter("firstName"));
    assertEquals("Doe", req.getPathParameter("lastName"));
    assertNull(req.getPathParameter("nonExistentPathParam"));
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
/**
 * Handle the incoming request on the tracker service.
 *
 * <p>
 * This makes sure the request is made to the tracker's announce URL, and
 * delegates handling of the request to the <em>process()</em> method after
 * preparing the response object.
 * </p>
 *
 * @param request The incoming HTTP request.
 * @param response The response object.
 */
public void handle(Request request, Response response) {
	// Reject non-announce requests
	if (!Tracker.ANNOUNCE_URL.equals(request.getPath().toString())) {
		response.setCode(404);
		response.setText("Not Found");
		return;
	}

	OutputStream body = null;
	try {
		body = response.getOutputStream();
		this.process(request, response, body);
		body.flush();
	} catch (IOException ioe) {
		logger.warn("Error while writing response: {}!", ioe.getMessage());
	} finally {
		IOUtils.closeQuietly(body);
	}
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
public void handle(Request request, Response response) {
	try {
		String path = request.getPath().getPath();
		String method = request.getMethod();

		if ("/users".equals(path) && "POST".equals(method))
			this.createUser(request, response);
		else if ("/projects".equals(path) && "POST".equals(method))
			this.createProject(request, response);
		else if ("/users".equals(path) && "GET".equals(method))
			this.getAllUsers(response);
		else if ("/issues".equals(path) && "GET".equals(method))
			this.getAllIssues(response);
		else if ("/projects".equals(path) && "GET".equals(method))
			this.getAllProjects(response);
		else
			this.notFound(response);
	} catch (Exception e) {
		e.printStackTrace();
		throw new RuntimeException(e);
	}
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
public void handle(Request request, Response response) {
	try {
		String path = request.getPath().getPath();
		String method = request.getMethod();

		if ("/messages".equals(path) && "GET".equals(method))
			this.getAll(response);
		else if ("/messages".equals(path) && "POST".equals(method))
			this.post(request, response);
		else if (isMsgAccess(path) && "GET".equals(method))
			this.get(getId(path), response);
		else if (isMsgAccess(path) && "PUT".equals(method))
			this.put(getId(path), request, response);
		else if (isMsgAccess(path) && "DELETE".equals(method))
			this.delete(getId(path), response);
		else
			this.notFound(response);
	} catch (Exception e) {
		e.printStackTrace();
	}
}
 

import org.simpleframework.http.Request; //导入依赖的package包/类
@Override
public void handle(Request req, Response response) {
    try {
        String msg = "unknown path";
        int code = 200;
        String path = req.getPath().getPath();
        if (path.equals(WatsAgentCommand.request.getPath())) {
            msg = "Requesting users ";
            StandaloneAgentRequest agentRequest = getRequest(req.getInputStream());
            if (agentRequest == null) {
                msg = "Invalid StandaloneAgentRequest.";
                code = 406;
            } else if (agentRequest.getJobId() != null && agentRequest.getUsers() > 0) {
                // launch the harness with the specified details.
                agentStarter.startTest(agentRequest);
            } else {
                msg = "invalid request.";
                code = 400;
            }
        }
        long time = System.currentTimeMillis();
        response.setCode(code);
        response.set("Content-Type", "text/plain");
        response.set("Server", "TAnk Agent/1.0");
        response.setDate("Date", time);
        response.setDate("Last-Modified", time);

        PrintStream body = response.getPrintStream();
        body.println(msg);
        body.close();
    } catch (Exception e) {
        LOG.error("error sending response");
        response.setCode(500);
    }
}