org.apache.camel.processor

Class CamelInternalProcessor.BacklogTracerAdvice

java.lang.Object

org.apache.camel.processor.CamelInternalProcessor.BacklogTracerAdvice

All Implemented Interfaces:

Ordered, CamelInternalProcessorAdvice

Enclosing class:

CamelInternalProcessor

public static final class CamelInternalProcessor.BacklogTracerAdvice
extends Object
implements CamelInternalProcessorAdvice, Ordered

Advice to execute the BacklogTracer if enabled.

Field Summary

Fields inherited from interface org.apache.camel.Ordered

HIGHEST, LOWEST

Constructor Summary

Constructors

Constructor and Description
BacklogTracerAdvice(BacklogTracer backlogTracer, ProcessorDefinition<?> processorDefinition, ProcessorDefinition<?> routeDefinition, boolean first)

Method Summary

Modifier and Type	Method and Description
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.
int	getOrder() Gets the order.

Methods inherited from class java.lang.Object

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

Constructor Detail

BacklogTracerAdvice

public BacklogTracerAdvice(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.

getOrder

public int getOrder()

Description copied from interface: Ordered

Gets the order.

Use low numbers for higher priority. Normally the sorting will start from 0 and move upwards. So if you want to be last then use Integer.MAX_VALUE or eg Ordered.LOWEST.

Specified by:

getOrder in interface Ordered

Returns:

the order