Examples of org.apache.camel.CamelExchangeException

org.apache.camel.CamelExchangeException
An exception caused by a specific message {@ilnk Exchange} @version $Revision: 1.1 $

        if (exp == null) {
            script = getEndpoint().getScript();


            if (script == null && getEndpoint().getResourceUri() == null) {
                // no script to execute
                throw new CamelExchangeException("No script to evaluate", exchange);
            }


            if (script == null) {
                is = getEndpoint().getResourceAsInputStream();
            } else if (ResourceHelper.hasScheme(script)) {

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    @Override
    public void operationComplete(ChannelFuture future) throws Exception {
        // if it was not a success then thrown an exception
        if (!future.isSuccess()) {
            Exception e = new CamelExchangeException("Cannot write response to " + remoteAddress, exchange, future.getCause());
            consumer.getExceptionHandler().handleException(e);
        }


        // should channel be closed after complete?
        Boolean close;

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            // session was closed but no message received. This could be because the remote server had an internal error
            // and could not return a response. We should count down to stop waiting for a response
            if (LOG.isDebugEnabled()) {
                LOG.debug("Channel closed but no message received from address: {}", producer.getConfiguration().getAddress());
            }
            exchange.setException(new CamelExchangeException("No response received from remote server: " + producer.getConfiguration().getAddress(), exchange));
            // signal callback
            callback.done(false);
        }
        // make sure the event can be processed by other handlers
        super.channelClosed(ctx, e);

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            return true;
        }


        // we must have a channel
        if (existing == null) {
            exchange.setException(new CamelExchangeException("Cannot get channel from pool", exchange));
            callback.done(true);
            return true;
        }


        // need to declare as final

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                        }
                        answer = entity;
                    }
                }
            } catch (UnsupportedEncodingException e) {
                throw new CamelExchangeException("Error creating RequestEntity from message body", exchange, e);
            } catch (IOException e) {
                throw new CamelExchangeException("Error serializing message body", exchange, e);
            }
        }
        return answer;
    }

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                    // Get the collection member type first
                    Type[] actualTypeArguments = ((ParameterizedType) genericType).getActualTypeArguments();
                    response = client.invokeAndGetCollection(httpMethod, body, (Class<?>) actualTypeArguments[0]);
                    
                } else {
                    throw new CamelExchangeException("Header " + CxfConstants.CAMEL_CXF_RS_RESPONSE_GENERIC_TYPE + " not found in message", exchange);
                }
            } else {
                response = client.invoke(httpMethod, body, responseClass);
            }
        }

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    @Override
    public void operationComplete(ChannelFuture future) throws Exception {
        // if it was not a success then thrown an exception
        if (!future.isSuccess()) {
            Exception e = new CamelExchangeException("Cannot write response to " + remoteAddress, exchange, future.cause());
            consumer.getExceptionHandler().handleException(e);
        }


        // should channel be closed after complete?
        Boolean close;

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            return true;
        }


        // we must have a channel
        if (existing == null) {
            exchange.setException(new CamelExchangeException("Cannot get channel from pool", exchange));
            callback.done(true);
            return true;
        }


        // need to declare as final

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                            // signal to stop running
                            running.set(false);
                            // throw caused exception
                            if (subExchange.getException() != null) {
                                // wrap in exception to explain where it failed
                                CamelExchangeException cause = new CamelExchangeException("Parallel processing failed for number " + number, subExchange, subExchange.getException());
                                subExchange.setException(cause);
                            }
                        }


                        LOG.trace("Parallel processing complete for exchange: {}", subExchange);

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            // remember to test for stop on exception and aggregate before copying back results
            boolean continueProcessing = PipelineHelper.continueProcessing(subExchange, "Sequential processing failed for number " + total.get(), LOG);
            if (stopOnException && !continueProcessing) {
                if (subExchange.getException() != null) {
                    // wrap in exception to explain where it failed
                    CamelExchangeException cause = new CamelExchangeException("Sequential processing failed for number " + total.get(), subExchange, subExchange.getException());
                    subExchange.setException(cause);
                }
                // we want to stop on exception, and the exception was handled by the error handler
                // this is similar to what the pipeline does, so we should do the same to not surprise end users
                // so we should set the failed exchange as the result and be done

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