Package org.apache.camel.model

Examples of org.apache.camel.model.ExceptionType

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        assertEquals(ParentException.class, getExceptionPolicyFor(support, new ParentException(), 0));
    }

    public void testTwoPolicyChildLast() {
        ErrorHandlerSupport support = new ShuntErrorHandlerSupport();
        support.addExceptionPolicy(new ExceptionType(ParentException.class));
        support.addExceptionPolicy(new ExceptionType(ChildException.class));

        assertEquals(ChildException.class, getExceptionPolicyFor(support, new ChildException(), 0));
        assertEquals(ParentException.class, getExceptionPolicyFor(support, new ParentException(), 0));
    }
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    /**
     * Adds an exception handler route for the given exception types
     */
    public ExceptionType onException(Class... exceptions) {
        ExceptionType last = null;
        for (Class ex : exceptions) {
            last = last == null ? onException(ex) : last.onException(ex);
        }
        return last != null ? last : onException(Exception.class);
    }
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    /**
     * Attempts to invoke the handler for this particular exception if one is available
     */
    protected boolean customProcessorForException(Exchange exchange, Throwable exception) throws Exception {
        ExceptionType policy = getExceptionPolicy(exchange, exception);
        if (policy != null) {
            Processor processor = policy.getErrorHandler();
            if (processor != null) {
                processor.process(exchange);
                return true;
            }
        }
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        Throwable e = exchange.getException();
        // set the original caused exception
        exchange.setProperty(EXCEPTION_CAUSE_PROPERTY, e);

        // find the error handler to use (if any)
        ExceptionType exceptionPolicy = getExceptionPolicy(exchange, e);
        if (exceptionPolicy != null) {
            data.currentRedeliveryPolicy = exceptionPolicy.createRedeliveryPolicy(exchange.getContext(), data.currentRedeliveryPolicy);
            data.handledPredicate = exceptionPolicy.getHandledPolicy();
            Processor processor = exceptionPolicy.getErrorHandler();
            if (processor != null) {
                data.failureProcessor = processor;
            }
        }
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        Throwable e = exchange.getException();
        // set the original caused exception
        exchange.setProperty(EXCEPTION_CAUSE_PROPERTY, e);

        // find the error handler to use (if any)
        ExceptionType exceptionPolicy = getExceptionPolicy(exchange, e);
        if (exceptionPolicy != null) {
            data.currentRedeliveryPolicy = exceptionPolicy.createRedeliveryPolicy(exchange.getContext(), data.currentRedeliveryPolicy);
            data.handledPredicate = exceptionPolicy.getHandledPolicy();
            Processor processor = exceptionPolicy.getErrorHandler();
            if (processor != null) {
                data.failureProcessor = processor;
            }
        }
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    /**
     * Attempts to invoke the handler for this particular exception if one is available
     */
    protected boolean customProcessorForException(Exchange exchange, Throwable exception) throws Exception {
        ExceptionType policy = getExceptionPolicy(exchange, exception);
        Processor processor = policy.getErrorHandler();
        if (processor != null) {
            processor.process(exchange);
            return true;
        }
        return false;
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                exchange.setException(null); // Reset it since we are handling it.

                logger.log("Failed delivery for exchangeId: " + exchange.getExchangeId() + ". On delivery attempt: " + data.redeliveryCounter + " caught: " + e, e);
                data.redeliveryCounter = incrementRedeliveryCounter(exchange, e);

                ExceptionType exceptionPolicy = getExceptionPolicy(exchange, e);
                if (exceptionPolicy != null) {
                    data.currentRedeliveryPolicy = exceptionPolicy.createRedeliveryPolicy(data.currentRedeliveryPolicy);
                    Processor processor = exceptionPolicy.getErrorHandler();
                    if (processor != null) {
                        data.failureProcessor = processor;
                    }
                }
            }
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        Throwable e = exchange.getException();
        // set the original caused exception
        exchange.setProperty(EXCEPTION_CAUSE_PROPERTY, e);

        // find the error handler to use (if any)
        ExceptionType exceptionPolicy = getExceptionPolicy(exchange, e);
        if (exceptionPolicy != null) {
            data.currentRedeliveryPolicy = exceptionPolicy.createRedeliveryPolicy(exchange.getContext(), data.currentRedeliveryPolicy);
            data.handledPredicate = exceptionPolicy.getHandledPolicy();
            Processor processor = exceptionPolicy.getErrorHandler();
            if (processor != null) {
                data.failureProcessor = processor;
            }
        }
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        Throwable e = exchange.getException();
        // set the original caused exception
        exchange.setProperty(EXCEPTION_CAUSE_PROPERTY, e);

        // find the error handler to use (if any)
        ExceptionType exceptionPolicy = getExceptionPolicy(exchange, e);
        if (exceptionPolicy != null) {
            data.currentRedeliveryPolicy = exceptionPolicy.createRedeliveryPolicy(exchange.getContext(), data.currentRedeliveryPolicy);
            data.handledPredicate = exceptionPolicy.getHandledPolicy();
            Processor processor = exceptionPolicy.getErrorHandler();
            if (processor != null) {
                data.failureProcessor = processor;
            }
        }
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                exchange.setException(null); // Reset it since we are handling it.
               
                logger.log("On delivery attempt: " + data.redeliveryCounter + " caught: " + e, e);
                data.redeliveryCounter = incrementRedeliveryCounter(exchange, e);

                ExceptionType exceptionPolicy = getExceptionPolicy(exchange, e);
                if (exceptionPolicy != null) {
                    data.currentRedeliveryPolicy = exceptionPolicy.createRedeliveryPolicy(data.currentRedeliveryPolicy);
                    Processor processor = exceptionPolicy.getErrorHandler();
                    if (processor != null) {
                        data.failureProcessor = processor;
                    }
                }
            }
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Related Classes of org.apache.camel.model.ExceptionType

  • org.apache.camel.builder.ErrorHandlerBuilder
  • org.apache.camel.builder.RouteBuilder
  • org.apache.camel.language.constant.ConstantLanguage
  • org.apache.camel.Processor
  • org.apache.camel.processor.CatchProcessor
  • org.apache.camel.processor.DeadLetterChannel
  • org.apache.camel.processor.ErrorHandlerSupport
  • org.apache.camel.processor.ErrorHandlerSupportTest
  • org.apache.camel.processor.exceptionpolicy.DefaultExceptionPolicyStrategy
  • org.apache.camel.processor.exceptionpolicy.DefaultExceptionPolicyStrategyTest
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