org.apache.camel.processor.interceptor
Class StreamCaching

java.lang.Object
  org.apache.camel.processor.interceptor.StreamCaching

All Implemented Interfaces:

InterceptStrategy

public final class StreamCaching
extends Object
implements InterceptStrategy

InterceptStrategy implementation to configure stream caching on a RouteContext

Constructor Summary

StreamCaching()

Method Summary

static StreamCaching	getStreamCaching(CamelContext context) A helper method to return the StreamCaching instance for a given CamelContext if one is enabled
static StreamCaching	getStreamCaching(List<InterceptStrategy> interceptors) A helper method to return the StreamCaching instance for a given list of interceptors
static void	noStreamCaching(List<InterceptStrategy> interceptors) Remove the StreamCachingInterceptor from the given list of interceptors
String	toString()
Processor	wrapProcessorInInterceptors(CamelContext context, ProcessorDefinition<?> definition, Processor target, Processor nextTarget) This method is invoked by ProcessorDefinition.wrapProcessor(RouteContext, Processor) to give the implementor an opportunity to wrap the target processor in a route.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamCaching

public StreamCaching()

Method Detail

wrapProcessorInInterceptors

public Processor wrapProcessorInInterceptors(CamelContext context,
                                             ProcessorDefinition<?> definition,
                                             Processor target,
                                             Processor nextTarget)
                                      throws Exception

Description copied from interface: InterceptStrategy

This method is invoked by ProcessorDefinition.wrapProcessor(RouteContext, Processor) to give the implementor an opportunity to wrap the target processor in a route.

Important: See the class javadoc for advice on letting interceptor be compatible with the asynchronous routing engine.

Specified by:

wrapProcessorInInterceptors in interface InterceptStrategy

Parameters:

context - Camel context

definition - the model this interceptor represents

target - the processor to be wrapped

nextTarget - the next processor to be routed to

Returns:

processor wrapped with an interceptor or not wrapped.

Throws:

Exception - can be thrown

getStreamCaching

public static StreamCaching getStreamCaching(CamelContext context)

A helper method to return the StreamCaching instance for a given CamelContext if one is enabled

Parameters:

context - the camel context the stream cache is connected to

Returns:

the stream cache or null if none can be found

getStreamCaching

public static StreamCaching getStreamCaching(List<InterceptStrategy> interceptors)

A helper method to return the StreamCaching instance for a given list of interceptors

Parameters:

interceptors - the list of interceptors

Returns:

the stream cache or null if none can be found

noStreamCaching

public static void noStreamCaching(List<InterceptStrategy> interceptors)

Remove the StreamCachingInterceptor from the given list of interceptors

Parameters:

interceptors - the list of interceptors

toString

public String toString()

Overrides:

toString in class Object