Examples of RequestHandlerChain

com.cuubez.core.handler.RequestHandlerChain
org.emrys.webosgi.core.handlers.RequestHandlerChain
@author LeoChang

org.xlightweb.RequestHandlerChain

Implements a handler chain. The next handler of the chain will be called (in the registering order) by forwarding the request. See {@link IHttpExchange}. Example:

 @Execution(Execution.NONTHREADED) class HeaderLogInterceptor implements IHttpRequestHandler { public void onRequest(final IHttpExchange exchange) throws IOException { IHttpResponseHandler respHdl = new IHttpResponseHandler() { public void onResponse(IHttpResponse response) throws IOException { System.out.println(response.getResponseHeader()); exchange.send(response); } public void onException(IOException ioe) { System.out.println(ioe.toString()); exchange.sendError(500); } }; System.out.println(exchange.getRequest().getRequestHeader()); exchange.forward(exchange.getRequest(), respHdl); } } RequestHandlerChain chain = new RequestHandlerChain(); chain.addLast(new HeaderLogInterceptor()); chain.addLast(new MySeviceHandler()); IServer server = new HttpServer(8080, chain); server.start();

@author grro@xlightweb.org

Examples of org.xlightweb.RequestHandlerChain


  @Test
  public void testReplaceResponseChunked() throws Exception {
      System.out.println("testReplaceResponseChunked");
  
    RequestHandlerChain chain = new RequestHandlerChain();
    
    IHttpRequestHandler filter = new IHttpRequestHandler() {


      public void onRequest(final IHttpExchange exchange) throws IOException {


        IHttpResponseHandler respHdl = new IHttpResponseHandler() {
        
          public void onResponse(IHttpResponse response) throws IOException {
            
            BodyDataSink bodyDataSink = exchange.send(new HttpResponseHeader(200, "text/plain"));
            bodyDataSink.write("Hello");
            QAUtil.sleep(200);
            bodyDataSink.write(" You");
            bodyDataSink.close();          
          }
          
          public void onException(IOException ioe) {
            
          }
          
        };
        
        
        exchange.forward(exchange.getRequest(), respHdl);
      }
    };
    
    
    chain.addLast(filter);
    chain.addLast(new EchoHandler());
    
    IServer server = new HttpServer(0, chain);
    ConnectionUtils.start(server);

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Examples of org.xlightweb.RequestHandlerChain

  
  @Test
  public void testReplaceResponseBound() throws Exception {
      System.out.println("testReplaceResponseBound");
  
    RequestHandlerChain chain = new RequestHandlerChain();
    
    IHttpRequestHandler filter = new IHttpRequestHandler() {


      public void onRequest(final IHttpExchange exchange) throws IOException {


        IHttpResponseHandler respHdl = new IHttpResponseHandler() {
        
          public void onResponse(IHttpResponse response) throws IOException {
            
            BodyDataSink bodyDataSink = exchange.send(new HttpResponseHeader(200, "text/plain"), 9);
            bodyDataSink.write("Hello");
            QAUtil.sleep(200);
            bodyDataSink.write(" You");
            bodyDataSink.close();          
          }
          
          public void onException(IOException ioe) {
            
          }
          
        };
        
        
        exchange.forward(exchange.getRequest(), respHdl);
      }
    };
    
    
    chain.addLast(filter);
    chain.addLast(new EchoHandler());
    
    IServer server = new HttpServer(0, chain);
    ConnectionUtils.start(server);

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Examples of org.xlightweb.RequestHandlerChain

  
  @Test
  public void testTimestamp() throws Exception {
      System.out.println("testTimestamp");
  
    RequestHandlerChain chain = new RequestHandlerChain();
    
    chain.addLast(new TimestampHandler());
    chain.addLast(new EchoHandler());
    
    IServer server = new HttpServer(chain);
    ConnectionUtils.start(server);

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