How to use

preProcessDispatch

method

in

org.apache.activemq.broker.Broker

@Override
public void preProcessDispatch(MessageDispatch messageDispatch) {
  getNext().preProcessDispatch(messageDispatch);
}

if (messageDispatch != null) {
  try {
    broker.preProcessDispatch(messageDispatch);
  } catch (RuntimeException convertToIO) {
    throw new IOException(convertToIO);

public void preProcessDispatch(MessageDispatch messageDispatch) {
  next.preProcessDispatch(messageDispatch);
}

@Override
public void preProcessDispatch(MessageDispatch messageDispatch) {
  getNext().preProcessDispatch(messageDispatch);
}

@Override
public void preProcessDispatch(MessageDispatch messageDispatch) {
  getNext().preProcessDispatch(messageDispatch);
}

@Override
public void preProcessDispatch(MessageDispatch messageDispatch) {
  getNext().preProcessDispatch(messageDispatch);
}

public void preProcessDispatch(MessageDispatch messageDispatch) {
  getNext().preProcessDispatch(messageDispatch);
}

protected void processDispatch(Command command) throws IOException {
  final MessageDispatch messageDispatch = (MessageDispatch) (command.isMessageDispatch() ? command : null);
  try {
    if (!stopping.get()) {
      if (messageDispatch != null) {
        broker.preProcessDispatch(messageDispatch);
      }
      dispatch(command);
    }
  } finally {
    if (messageDispatch != null) {
      Runnable sub = messageDispatch.getTransmitCallback();
      broker.postProcessDispatch(messageDispatch);
      if (sub != null) {
        sub.run();
      }
    }
    // getStatistics().getDequeues().increment();
  }
}

if (messageDispatch != null) {
  try {
    broker.preProcessDispatch(messageDispatch);
  } catch (RuntimeException convertToIO) {
    throw new IOException(convertToIO);

if (messageDispatch != null) {
  try {
    broker.preProcessDispatch(messageDispatch);
  } catch (RuntimeException convertToIO) {
    throw new IOException(convertToIO);

if (messageDispatch != null) {
  try {
    broker.preProcessDispatch(messageDispatch);
  } catch (RuntimeException convertToIO) {
    throw new IOException(convertToIO);