Package org.apache.camel.processor

Examples of org.apache.camel.processor.DelegateProcessor

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            assertSendToProcessor(unwrapChannel(endpoints.get(1)).getNextProcessor(), "seda://b");
        }
    }

    protected List<Route> buildRouteWithInterceptor() throws Exception {
        interceptor1 = new DelegateProcessor() {
        };

        // START SNIPPET: e7
        interceptor2 = new MyInterceptorProcessor();
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        }
    }

    protected Processor unwrapDelegateProcessor(Processor processor) {
        if (processor instanceof DelegateProcessor) {
            DelegateProcessor delegate = (DelegateProcessor) processor;
            return delegate.getProcessor();
        } else {
            return processor;
        }
    }
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            // MUST DO THIS
            // force id creation as sub nodes have lazy assigned ids
            definition.idOrCreate(context.getNodeIdFactory());

            return new DelegateProcessor(target) {
                @Override
                protected void processNext(Exchange exchange) throws Exception {
                    LOG.debug("Debugging at: " + definition.toString() + " with id: " + definition.getId() + " with exchange: " + exchange);

                    // record the path taken at runtime
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      // The target is required.
      if( target == null )
        throw new RuntimeCamelException("target provided.");
     
      // Interceptors are optional
      DelegateProcessor first=null;
      DelegateProcessor last=null;
        for (DelegateProcessor p : intercepts) {
            if( first == null ) {
              first = p;
            }
            if( last != null ) {
              last.setNext(p);
            }
            last = p;
        }
       
        Processor p = target.createProcessor();
        if( last != null ) {
          last.setNext(p);
        }
        return first == null ? p : first;
    }
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            Policy notsupported = new SpringTransactionPolicy(bean(TransactionTemplate.class, "PROPAGATION_NOT_SUPPORTED"));
            Policy requirenew = new SpringTransactionPolicy(bean(TransactionTemplate.class, "PROPAGATION_REQUIRES_NEW"));

            Policy rollback = new Policy() {
          public Processor wrap(Processor processor) {
            return new DelegateProcessor(processor) {
                  @Override
                  public void process(Exchange exchange) throws Exception {
                    processNext(exchange);
                    throw new RuntimeException("rollback");
                  }
                 
                  @Override
                  public String toString() {
                        return "rollback(" + next + ")";
                  }
                };
          }
            };
           
            Policy catchRollback = new Policy() {
          public Processor wrap(Processor processor) {
            return new DelegateProcessor(processor) {
                  @Override
                  public void process(Exchange exchange) {
                    try {
                      processNext(exchange);
                    } catch ( Throwable e ) {
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        if (transactionTemplate == null) {
            log.warn("No TransactionTemplate available so transactions will not be enabled!");
            return processor;
        }

        return new DelegateProcessor(processor) {

            public void process(final Exchange exchange) {
                transactionTemplate.execute(new TransactionCallbackWithoutResult() {
                    protected void doInTransactionWithoutResult(TransactionStatus status) {
                        try {
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     * @return
     */
    @Fluent
    public FromBuilder trace(@FluentArg("category")String category) {
        final Log log = LogFactory.getLog(category);
        return intercept(new DelegateProcessor() {
            @Override
            public void process(Exchange exchange) throws Exception {
                log.trace(exchange);
                processNext(exchange);
            }
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            assertEndpointUri(endpoints.get(1), "queue:b");
        }
    }

    protected List<Route> buildRouteWithInterceptor() throws Exception {
        interceptor1 = new DelegateProcessor() {
        };

        // START SNIPPET: e7       
        interceptor2 = new MyInterceptorProcessor();
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        for (Route route : routes) {
            Endpoint key = route.getEndpoint();
            assertEquals("From endpoint", "queue:a", key.getEndpointUri());
            Processor processor = getProcessorWithoutErrorHandler(route);

            DelegateProcessor p1 = assertIsInstanceOf(DelegateProcessor.class, processor);
            processor = p1.getNext();

            DelegateProcessor p2 = assertIsInstanceOf(DelegateProcessor.class, processor);

            assertSendTo(p2.getNext(), "queue:d");
        }
    }
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    public void testRouteWithInterceptor() throws Exception {

        CamelContext container = new DefaultCamelContext();
        final ArrayList<String> order = new ArrayList<String>();

        final DelegateProcessor interceptor1 = new DelegateProcessor() {
          @Override
          public void process(Exchange exchange) throws Exception {
            order.add("START:1");
            super.process(exchange);
            order.add("END:1");
          }
        };
        final DelegateProcessor interceptor2 = new DelegateProcessor() {
          @Override
          public void process(Exchange exchange) throws Exception {
            order.add("START:2");
            super.process(exchange);
            order.add("END:2");
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Related Classes of org.apache.camel.processor.DelegateProcessor

  • org.apache.camel.builder.FromBuilder
  • org.apache.camel.builder.InterceptorBuilder
  • org.apache.camel.builder.InterceptorBuilderTest
  • org.apache.camel.builder.InterceptorBuilderWithEndTest
  • org.apache.camel.builder.RouteBuilderTest
  • org.apache.camel.component.jms.TransactedJmsRouteTest
  • org.apache.camel.impl.CustomIdFactoryTest$MyDebuggerCheckingId
  • org.apache.camel.model.InterceptorDefinition
  • org.apache.camel.model.InterceptorRef
  • org.apache.camel.model.ProcessorDefinition
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