Package org.apache.camel

Examples of org.apache.camel.CamelException

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        latch.await();

        if (!channelFuture.isSuccess()) {
            // clear channel as we did not connect
            channel = null;
            throw new CamelException("Cannot connect to " + configuration.getAddress(), channelFuture.getCause());
        }
        channel = channelFuture.getChannel();
        // to keep track of all channels in use
        ALL_CHANNELS.add(channel);
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                    RoutesBuilder routes = builderRef.createRoutes(getContext());
                    if (routes != null) {
                        this.builders.add(routes);
                    } else {
                        // Throw the exception that we can't find any build here
                        throw new CamelException("Cannot find any routes with this RouteBuilder reference: " + builderRef);
                    }
                }
            }
        }
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                LOG.warn("Closing session as an exception was thrown from MINA");
                session.close(true);
            }

            // must wrap and rethrow since cause can be of Throwable and we must only throw Exception
            throw new CamelException(cause);
        }
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    protected abstract Map<String, CamelContext> getCamelContextMap();

    protected void postProcessContext() throws Exception {
        Map<String, CamelContext> map = getCamelContextMap();
        if (map.size() == 0) {
            throw new CamelException("Cannot find any Camel Context from the Application Context. Please check your Application Context setting");
        }
        Set<Map.Entry<String, CamelContext>> entries = map.entrySet();
        int size = entries.size();
        for (Map.Entry<String, CamelContext> entry : entries) {
            String name = entry.getKey();
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    protected abstract Map<String, CamelContext> getCamelContextMap();

    protected void postProcessContext() throws Exception {
        Map<String, CamelContext> map = getCamelContextMap();
        if (map.size() == 0) {
            throw new CamelException("Cannot find any Camel Context from the Application Context. Please check your Application Context setting");
        }
        Set<Map.Entry<String, CamelContext>> entries = map.entrySet();
        int size = entries.size();
        for (Map.Entry<String, CamelContext> entry : entries) {
            String name = entry.getKey();
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    @Override
    public void process(Exchange exchange) throws Exception {
        String operation = getOperation(exchange);

        if (operation == null) {
            throw new CamelException("Operation must be specified in the endpoitn URI or as a property on the exchange.");
        }

        if (JcloudsConstants.LIST_NODES.equals(operation)) {
            listNodes(exchange);
        } else if (JcloudsConstants.LIST_IMAGES.equals(operation)) {
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        String imageId = getImageId(exchange);
        String locationId = getLocationId(exchange);
        String hardwareId = getHardwareId(exchange);

        if (group == null) {
            throw new CamelException("Group must be specific in the URI or as exchange property for the destroy node operation.");
        }
        TemplateBuilder builder = computeService.templateBuilder();
        builder.any();

        if (locationId != null) {
            builder.locationId(locationId);
        }
        if (imageId != null) {
            builder.imageId(imageId);
        }
        if (hardwareId != null) {
            builder.hardwareId(hardwareId);
        }

        try {
            Set<? extends NodeMetadata> nodeMetadatas = computeService.createNodesInGroup(group, 1, builder.build());
            exchange.getOut().setBody(nodeMetadatas);
            exchange.getOut().setHeaders(exchange.getIn().getHeaders());
        } catch (RunNodesException e) {
            throw new CamelException("Error creating jclouds node.", e);
        }
    }
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        } else {
            execResponse = computeService.runScriptOnNode(nodeId, script, RunScriptOptions.Builder.overrideLoginCredentials(credentials).runAsRoot(false));
        }

        if (execResponse == null) {
            throw new CamelException("Failed to receive response for run script operation.");
        }

        exchange.setProperty(JcloudsConstants.RUN_SCRIPT_ERROR, execResponse.getError());
        exchange.setProperty(JcloudsConstants.RUN_SCRIPT_EXIT_CODE, execResponse.getExitCode());
        exchange.getOut().setBody(execResponse.getOutput());
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                        .parallelProcessing()
                        .process(new Processor() {
                            public void process(Exchange exchange) throws Exception {
                                String string = exchange.getIn().getBody(String.class);
                                if ("Exception".equals(string)) {
                                    throw new CamelException("Just want to throw exception here");
                                }

                            }
                        }).to("mock:result");
                from("direct:simple").split(body()).to("mock:result");
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        });
        
        try {
            channelLatch.await(configuration.getConnectTimeout(), TimeUnit.MILLISECONDS);
        } catch (InterruptedException ex) {
            throw new CamelException("Interrupted while waiting for " + "connection to "
                                     + configuration.getAddress());
        }
       

        if (!channelFuture.isDone() || !channelFuture.isSuccess()) {
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