Java Code Examples for org.apache.camel.Exchange#getUnitOfWork()

The following examples show how to use org.apache.camel.Exchange#getUnitOfWork() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: file_s.java    From gumtree-spoon-ast-diff with Apache License 2.0 6 votes vote down vote up 
protected Iterable<ProcessorExchangePair> createProcessorExchangePairs(Exchange exchange) throws Exception {
    List<ProcessorExchangePair> result = new ArrayList<ProcessorExchangePair>(processors.size());

    int index = 0;
    for (Processor processor : processors) {
        // copy exchange, and do not share the unit of work
        Exchange copy = ExchangeHelper.createCorrelatedCopy(exchange, false);

        // if we share unit of work, we need to prepare the child exchange
        if (isShareUnitOfWork()) {
            prepareSharedUnitOfWork(copy, exchange);
        }

        // and add the pair
        RouteContext routeContext = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getRouteContext() : null;
        result.add(createProcessorExchangePair(index++, processor, copy, routeContext));
    }

    if (exchange.getException() != null) {
        // force any exceptions occurred during creation of exchange paris to be thrown
        // before returning the answer;
        throw exchange.getException();
    }

    return result;
}
Example 2
Source File: file_t.java    From gumtree-spoon-ast-diff with Apache License 2.0 6 votes vote down vote up 
protected Iterable<ProcessorExchangePair> createProcessorExchangePairs(Exchange exchange) throws Exception {
    List<ProcessorExchangePair> result = new ArrayList<ProcessorExchangePair>(processors.size());

    int index = 0;
    for (Processor processor : processors) {
        // copy exchange, and do not share the unit of work
        Exchange copy = ExchangeHelper.createCorrelatedCopy(exchange, false);

        // if we share unit of work, we need to prepare the child exchange
        if (isShareUnitOfWork()) {
            prepareSharedUnitOfWork(copy, exchange);
        }

        // and add the pair
        RouteContext routeContext = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getRouteContext() : null;
        result.add(createProcessorExchangePair(index++, processor, copy, routeContext));
    }

    if (exchange.getException() != null) {
        // force any exceptions occurred during creation of exchange paris to be thrown
        // before returning the answer;
        throw exchange.getException();
    }

    return result;
}
Example 3
Source File: patched.java    From gumtree-spoon-ast-diff with Apache License 2.0 6 votes vote down vote up 
protected Iterable<ProcessorExchangePair> createProcessorExchangePairs(Exchange exchange) throws Exception {
    List<ProcessorExchangePair> result = new ArrayList<ProcessorExchangePair>(processors.size());

    int index = 0;
    for (Processor processor : processors) {
        // copy exchange, and do not share the unit of work
        Exchange copy = ExchangeHelper.createCorrelatedCopy(exchange, false);

        // if we share unit of work, we need to prepare the child exchange
        if (isShareUnitOfWork()) {
            prepareSharedUnitOfWork(copy, exchange);
        }

        // and add the pair
        RouteContext routeContext = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getRouteContext() : null;
        result.add(createProcessorExchangePair(index++, processor, copy, routeContext));
    }

    if (exchange.getException() != null) {
        // force any exceptions occurred during creation of exchange paris to be thrown
        // before returning the answer;
        throw exchange.getException();
    }

    return result;
}
Example 4
Source File: original.java    From gumtree-spoon-ast-diff with Apache License 2.0 6 votes vote down vote up 
protected Iterable<ProcessorExchangePair> createProcessorExchangePairs(Exchange exchange) throws Exception {
    List<ProcessorExchangePair> result = new ArrayList<ProcessorExchangePair>(processors.size());

    int index = 0;
    for (Processor processor : processors) {
        // copy exchange, and do not share the unit of work
        Exchange copy = ExchangeHelper.createCorrelatedCopy(exchange, false);

        // if we share unit of work, we need to prepare the child exchange
        if (isShareUnitOfWork()) {
            prepareSharedUnitOfWork(copy, exchange);
        }

        // and add the pair
        RouteContext routeContext = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getRouteContext() : null;
        result.add(createProcessorExchangePair(index++, processor, copy, routeContext));
    }

    if (exchange.getException() != null) {
        // force any exceptions occurred during creation of exchange paris to be thrown
        // before returning the answer;
        throw exchange.getException();
    }

    return result;
}
Example 5
Source File: file_s.java    From gumtree-spoon-ast-diff with Apache License 2.0 6 votes vote down vote up 
protected Iterable<ProcessorExchangePair> createProcessorExchangePairs(Exchange exchange) throws Exception {
    List<ProcessorExchangePair> result = new ArrayList<ProcessorExchangePair>(processors.size());

    int index = 0;
    for (Processor processor : processors) {
        // copy exchange, and do not share the unit of work
        Exchange copy = ExchangeHelper.createCorrelatedCopy(exchange, false);

        // if we share unit of work, we need to prepare the child exchange
        if (isShareUnitOfWork()) {
            prepareSharedUnitOfWork(copy, exchange);
        }

        // and add the pair
        RouteContext routeContext = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getRouteContext() : null;
        result.add(createProcessorExchangePair(index++, processor, copy, routeContext));
    }

    if (exchange.getException() != null) {
        // force any exceptions occurred during creation of exchange paris to be thrown
        // before returning the answer;
        throw exchange.getException();
    }

    return result;
}
Example 6
Source File: file_t.java    From gumtree-spoon-ast-diff with Apache License 2.0 6 votes vote down vote up 
protected Iterable<ProcessorExchangePair> createProcessorExchangePairs(Exchange exchange) throws Exception {
    List<ProcessorExchangePair> result = new ArrayList<ProcessorExchangePair>(processors.size());

    int index = 0;
    for (Processor processor : processors) {
        // copy exchange, and do not share the unit of work
        Exchange copy = ExchangeHelper.createCorrelatedCopy(exchange, false);

        // if we share unit of work, we need to prepare the child exchange
        if (isShareUnitOfWork()) {
            prepareSharedUnitOfWork(copy, exchange);
        }

        // and add the pair
        RouteContext routeContext = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getRouteContext() : null;
        result.add(createProcessorExchangePair(index++, processor, copy, routeContext));
    }

    if (exchange.getException() != null) {
        // force any exceptions occurred during creation of exchange paris to be thrown
        // before returning the answer;
        throw exchange.getException();
    }

    return result;
}
Example 7
Source File: file_s.java    From gumtree-spoon-ast-diff with Apache License 2.0 4 votes vote down vote up 
private void doProcessParallel(final ProcessorExchangePair pair) throws Exception {
    final Exchange exchange = pair.getExchange();
    Processor processor = pair.getProcessor();
    Producer producer = pair.getProducer();

    TracedRouteNodes traced = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getTracedRouteNodes() : null;

    // compute time taken if sending to another endpoint
    StopWatch watch = null;
    if (producer != null) {
        watch = new StopWatch();
    }

    try {
        // prepare tracing starting from a new block
        if (traced != null) {
            traced.pushBlock();
        }

        if (producer != null) {
            EventHelper.notifyExchangeSending(exchange.getContext(), exchange, producer.getEndpoint());
        }
        // let the prepared process it, remember to begin the exchange pair
        AsyncProcessor async = AsyncProcessorConverterHelper.convert(processor);
        pair.begin();
        // we invoke it synchronously as parallel async routing is too hard
        AsyncProcessorHelper.process(async, exchange);
    } finally {
        pair.done();
        // pop the block so by next round we have the same staring point and thus the tracing looks accurate
        if (traced != null) {
            traced.popBlock();
        }
        if (producer != null) {
            long timeTaken = watch.stop();
            Endpoint endpoint = producer.getEndpoint();
            // emit event that the exchange was sent to the endpoint
            // this is okay to do here in the finally block, as the processing is not using the async routing engine
            //( we invoke it synchronously as parallel async routing is too hard)
            EventHelper.notifyExchangeSent(exchange.getContext(), exchange, endpoint, timeTaken);
        }
    }
}
Example 8
Source File: file_t.java    From gumtree-spoon-ast-diff with Apache License 2.0 4 votes vote down vote up 
private void doProcessParallel(final ProcessorExchangePair pair) throws Exception {
    final Exchange exchange = pair.getExchange();
    Processor processor = pair.getProcessor();
    Producer producer = pair.getProducer();

    TracedRouteNodes traced = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getTracedRouteNodes() : null;

    // compute time taken if sending to another endpoint
    StopWatch watch = null;
    if (producer != null) {
        watch = new StopWatch();
    }

    try {
        // prepare tracing starting from a new block
        if (traced != null) {
            traced.pushBlock();
        }

        if (producer != null) {
            EventHelper.notifyExchangeSending(exchange.getContext(), exchange, producer.getEndpoint());
        }
        // let the prepared process it, remember to begin the exchange pair
        AsyncProcessor async = AsyncProcessorConverterHelper.convert(processor);
        pair.begin();
        // we invoke it synchronously as parallel async routing is too hard
        AsyncProcessorHelper.process(async, exchange);
    } finally {
        pair.done();
        // pop the block so by next round we have the same staring point and thus the tracing looks accurate
        if (traced != null) {
            traced.popBlock();
        }
        if (producer != null) {
            long timeTaken = watch.stop();
            Endpoint endpoint = producer.getEndpoint();
            // emit event that the exchange was sent to the endpoint
            // this is okay to do here in the finally block, as the processing is not using the async routing engine
            //( we invoke it synchronously as parallel async routing is too hard)
            EventHelper.notifyExchangeSent(exchange.getContext(), exchange, endpoint, timeTaken);
        }
    }
}
Example 9
Source File: patched.java    From gumtree-spoon-ast-diff with Apache License 2.0 4 votes vote down vote up 
private void doProcessParallel(final ProcessorExchangePair pair) throws Exception {
    final Exchange exchange = pair.getExchange();
    Processor processor = pair.getProcessor();
    Producer producer = pair.getProducer();

    TracedRouteNodes traced = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getTracedRouteNodes() : null;

    // compute time taken if sending to another endpoint
    StopWatch watch = null;
    if (producer != null) {
        watch = new StopWatch();
    }

    try {
        // prepare tracing starting from a new block
        if (traced != null) {
            traced.pushBlock();
        }

        if (producer != null) {
            EventHelper.notifyExchangeSending(exchange.getContext(), exchange, producer.getEndpoint());
        }
        // let the prepared process it, remember to begin the exchange pair
        AsyncProcessor async = AsyncProcessorConverterHelper.convert(processor);
        pair.begin();
        // we invoke it synchronously as parallel async routing is too hard
        AsyncProcessorHelper.process(async, exchange);
    } finally {
        pair.done();
        // pop the block so by next round we have the same staring point and thus the tracing looks accurate
        if (traced != null) {
            traced.popBlock();
        }
        if (producer != null) {
            long timeTaken = watch.stop();
            Endpoint endpoint = producer.getEndpoint();
            // emit event that the exchange was sent to the endpoint
            // this is okay to do here in the finally block, as the processing is not using the async routing engine
            //( we invoke it synchronously as parallel async routing is too hard)
            EventHelper.notifyExchangeSent(exchange.getContext(), exchange, endpoint, timeTaken);
        }
    }
}
Example 10
Source File: original.java    From gumtree-spoon-ast-diff with Apache License 2.0 4 votes vote down vote up 
private void doProcessParallel(final ProcessorExchangePair pair) throws Exception {
    final Exchange exchange = pair.getExchange();
    Processor processor = pair.getProcessor();
    Producer producer = pair.getProducer();

    TracedRouteNodes traced = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getTracedRouteNodes() : null;

    // compute time taken if sending to another endpoint
    StopWatch watch = null;
    if (producer != null) {
        watch = new StopWatch();
    }

    try {
        // prepare tracing starting from a new block
        if (traced != null) {
            traced.pushBlock();
        }

        if (producer != null) {
            EventHelper.notifyExchangeSending(exchange.getContext(), exchange, producer.getEndpoint());
        }
        // let the prepared process it, remember to begin the exchange pair
        AsyncProcessor async = AsyncProcessorConverterHelper.convert(processor);
        pair.begin();
        // we invoke it synchronously as parallel async routing is too hard
        AsyncProcessorHelper.process(async, exchange);
    } finally {
        pair.done();
        // pop the block so by next round we have the same staring point and thus the tracing looks accurate
        if (traced != null) {
            traced.popBlock();
        }
        if (producer != null) {
            long timeTaken = watch.stop();
            Endpoint endpoint = producer.getEndpoint();
            // emit event that the exchange was sent to the endpoint
            // this is okay to do here in the finally block, as the processing is not using the async routing engine
            //( we invoke it synchronously as parallel async routing is too hard)
            EventHelper.notifyExchangeSent(exchange.getContext(), exchange, endpoint, timeTaken);
        }
    }
}
Example 11
Source File: file_s.java    From gumtree-spoon-ast-diff with Apache License 2.0 4 votes vote down vote up 
private void doProcessParallel(final ProcessorExchangePair pair) throws Exception {
    final Exchange exchange = pair.getExchange();
    Processor processor = pair.getProcessor();
    Producer producer = pair.getProducer();

    TracedRouteNodes traced = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getTracedRouteNodes() : null;

    // compute time taken if sending to another endpoint
    StopWatch watch = null;
    if (producer != null) {
        watch = new StopWatch();
    }

    try {
        // prepare tracing starting from a new block
        if (traced != null) {
            traced.pushBlock();
        }

        if (producer != null) {
            EventHelper.notifyExchangeSending(exchange.getContext(), exchange, producer.getEndpoint());
        }
        // let the prepared process it, remember to begin the exchange pair
        AsyncProcessor async = AsyncProcessorConverterHelper.convert(processor);
        pair.begin();
        // we invoke it synchronously as parallel async routing is too hard
        AsyncProcessorHelper.process(async, exchange);
    } finally {
        pair.done();
        // pop the block so by next round we have the same staring point and thus the tracing looks accurate
        if (traced != null) {
            traced.popBlock();
        }
        if (producer != null) {
            long timeTaken = watch.stop();
            Endpoint endpoint = producer.getEndpoint();
            // emit event that the exchange was sent to the endpoint
            // this is okay to do here in the finally block, as the processing is not using the async routing engine
            //( we invoke it synchronously as parallel async routing is too hard)
            EventHelper.notifyExchangeSent(exchange.getContext(), exchange, endpoint, timeTaken);
        }
    }
}
Example 12
Source File: file_t.java    From gumtree-spoon-ast-diff with Apache License 2.0 4 votes vote down vote up 
private void doProcessParallel(final ProcessorExchangePair pair) throws Exception {
    final Exchange exchange = pair.getExchange();
    Processor processor = pair.getProcessor();
    Producer producer = pair.getProducer();

    TracedRouteNodes traced = exchange.getUnitOfWork() != null ? exchange.getUnitOfWork().getTracedRouteNodes() : null;

    // compute time taken if sending to another endpoint
    StopWatch watch = null;
    if (producer != null) {
        watch = new StopWatch();
    }

    try {
        // prepare tracing starting from a new block
        if (traced != null) {
            traced.pushBlock();
        }

        if (producer != null) {
            EventHelper.notifyExchangeSending(exchange.getContext(), exchange, producer.getEndpoint());
        }
        // let the prepared process it, remember to begin the exchange pair
        AsyncProcessor async = AsyncProcessorConverterHelper.convert(processor);
        pair.begin();
        // we invoke it synchronously as parallel async routing is too hard
        AsyncProcessorHelper.process(async, exchange);
    } finally {
        pair.done();
        // pop the block so by next round we have the same staring point and thus the tracing looks accurate
        if (traced != null) {
            traced.popBlock();
        }
        if (producer != null) {
            long timeTaken = watch.stop();
            Endpoint endpoint = producer.getEndpoint();
            // emit event that the exchange was sent to the endpoint
            // this is okay to do here in the finally block, as the processing is not using the async routing engine
            //( we invoke it synchronously as parallel async routing is too hard)
            EventHelper.notifyExchangeSent(exchange.getContext(), exchange, endpoint, timeTaken);
        }
    }
}