org.apache.camel.builder
Class ErrorHandlerBuilderRef

java.lang.Object
  org.apache.camel.builder.ErrorHandlerBuilderSupport
      org.apache.camel.builder.ErrorHandlerBuilderRef

All Implemented Interfaces:

ErrorHandlerBuilder

public class ErrorHandlerBuilderRef
extends ErrorHandlerBuilderSupport

Represents a proxy to an error handler builder which is resolved by named reference

Version:

$Revision: 826498 $

Field Summary

static String

DEFAULT_ERROR_HANDLER_BUILDER

Constructor Summary

ErrorHandlerBuilderRef(String ref)

Method Summary

void	addErrorHandlers(OnExceptionDefinition exception) Adds error handler for the given exception type
Processor	createErrorHandler(RouteContext routeContext, Processor processor) Creates the error handler interceptor
ErrorHandlerBuilder	getHandler()
String	getRef()
static boolean	isErrorHandlerBuilderConfigured(String ref) Returns whether a specific error handler builder has been configured or not.
protected static ErrorHandlerBuilder	lookupErrorHandlerBuilder(CamelContext camelContext)
static ErrorHandlerBuilder	lookupErrorHandlerBuilder(RouteContext routeContext, String ref) Lookup the error handler by the given ref
boolean	supportTransacted() Whether this error handler supports transacted exchanges.
String	toString()

Methods inherited from class org.apache.camel.builder.ErrorHandlerBuilderSupport

configure, exceptionPolicyStrategy, getErrorHandlers, getExceptionPolicyStrategy, setErrorHandlers, setExceptionPolicyStrategy

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ERROR_HANDLER_BUILDER

public static final String DEFAULT_ERROR_HANDLER_BUILDER

See Also:

Constant Field Values

Constructor Detail

ErrorHandlerBuilderRef

public ErrorHandlerBuilderRef(String ref)

Method Detail

addErrorHandlers

public void addErrorHandlers(OnExceptionDefinition exception)

Description copied from interface: ErrorHandlerBuilder

Adds error handler for the given exception type

Specified by:

addErrorHandlers in interface ErrorHandlerBuilder

Overrides:

addErrorHandlers in class ErrorHandlerBuilderSupport

Parameters:

exception - the exception to handle

createErrorHandler

public Processor createErrorHandler(RouteContext routeContext,
                                    Processor processor)
                             throws Exception

Description copied from interface: ErrorHandlerBuilder

Creates the error handler interceptor

Parameters:

routeContext - the route context

processor - the outer processor

Returns:

the error handler

Throws:

Exception - is thrown if the error handler could not be created

supportTransacted

public boolean supportTransacted()

Description copied from interface: ErrorHandlerBuilder

Whether this error handler supports transacted exchanges.

lookupErrorHandlerBuilder

public static ErrorHandlerBuilder lookupErrorHandlerBuilder(RouteContext routeContext,
                                                            String ref)

Lookup the error handler by the given ref

Parameters:

routeContext - the route context

ref - reference id for the error handler

Returns:

the error handler

lookupErrorHandlerBuilder

protected static ErrorHandlerBuilder lookupErrorHandlerBuilder(CamelContext camelContext)

isErrorHandlerBuilderConfigured

public static boolean isErrorHandlerBuilderConfigured(String ref)

Returns whether a specific error handler builder has been configured or not.

Can be used to test if none has been configured and then install a custom error handler builder replacing the default error handler (that would have been used as fallback otherwise).
This is for instance used by the transacted policy to setup a TransactedErrorHandlerBuilder in camel-spring.

getRef

public String getRef()

getHandler

public ErrorHandlerBuilder getHandler()

toString

public String toString()

Overrides:

toString in class Object