org.apache.camel.processor
Class CamelInternalProcessor.BacklogTracerAdvice

java.lang.Object
  org.apache.camel.processor.CamelInternalProcessor.BacklogTracerAdvice

All Implemented Interfaces:

CamelInternalProcessorAdvice

Enclosing class:

CamelInternalProcessor

public static final class CamelInternalProcessor.BacklogTracerAdvice
extends Object
implements CamelInternalProcessorAdvice

Advice to execute the BacklogTracer if enabled.

Constructor Summary

CamelInternalProcessor.BacklogTracerAdvice(Queue<DefaultBacklogTracerEventMessage> queue, BacklogTracer backlogTracer, ProcessorDefinition<?> processorDefinition, ProcessorDefinition<?> routeDefinition, boolean first)

Method Summary

void	after(Exchange exchange, Object data) Callback executed after processing a step in the route.
Object	before(Exchange exchange) Callback executed before processing a step in the route.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CamelInternalProcessor.BacklogTracerAdvice

public CamelInternalProcessor.BacklogTracerAdvice(Queue<DefaultBacklogTracerEventMessage> queue,
                                                  BacklogTracer backlogTracer,
                                                  ProcessorDefinition<?> processorDefinition,
                                                  ProcessorDefinition<?> routeDefinition,
                                                  boolean first)

Method Detail

before

public Object before(Exchange exchange)
              throws Exception

Description copied from interface: CamelInternalProcessorAdvice

Callback executed before processing a step in the route.

Specified by:

before in interface CamelInternalProcessorAdvice

Parameters:

exchange - the current exchange

Returns:

any state to keep and provide as data to the CamelInternalProcessorAdvice.after(org.apache.camel.Exchange, Object) method, or use null for no state.

Throws:

Exception - is thrown if error during the call.

after

public void after(Exchange exchange,
                  Object data)
           throws Exception

Description copied from interface: CamelInternalProcessorAdvice

Callback executed after processing a step in the route.

Specified by:

after in interface CamelInternalProcessorAdvice

Parameters:

exchange - the current exchange

data - the state, if any, returned in the CamelInternalProcessorAdvice.before(org.apache.camel.Exchange) method.

Throws:

Exception - is thrown if error during the call.