org.mule.transport.http.components

Class RestServiceWrapper

java.lang.Object

org.mule.component.AbstractComponent

org.mule.transport.http.components.RestServiceWrapper

All Implemented Interfaces:

org.mule.api.AnnotatedObject, org.mule.api.component.Component, org.mule.api.construct.FlowConstructAware, org.mule.api.context.MuleContextAware, org.mule.api.exception.MessagingExceptionHandlerAware, org.mule.api.lifecycle.Disposable, org.mule.api.lifecycle.Initialisable, org.mule.api.lifecycle.Lifecycle, org.mule.api.lifecycle.Startable, org.mule.api.lifecycle.Stoppable, org.mule.api.processor.MessageProcessor

public class RestServiceWrapper
extends org.mule.component.AbstractComponent

This service can used to proxy REST style services as local Mule Components. It can be configured with a service URL plus a number of properties that allow you to configure the parameters and error conditions on the service.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONTENT_TYPE_VALUE
static String	DELETE
static String	GET
static String	HTTP_METHOD
protected org.apache.commons.logging.Log	logger logger used by this class

Fields inherited from class org.mule.component.AbstractComponent

flowConstruct, interceptorChain, interceptors, lifecycleManager, muleContext, notificationHandler, statistics

Fields inherited from interface org.mule.api.lifecycle.Initialisable

PHASE_NAME

Fields inherited from interface org.mule.api.lifecycle.Startable

PHASE_NAME

Fields inherited from interface org.mule.api.lifecycle.Stoppable

PHASE_NAME

Fields inherited from interface org.mule.api.lifecycle.Disposable

PHASE_NAME

Fields inherited from interface org.mule.api.AnnotatedObject

PROPERTY_NAME

Constructor Summary

Constructors

Constructor and Description
RestServiceWrapper()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doInitialise()
Object	doInvoke(org.mule.api.MuleEvent event)
org.mule.api.routing.filter.Filter	getFilter()
String	getHttpMethod()
Map	getOptionalParams() Optional params that are pulled from the message.
List	getPayloadParameterNames()
Map	getRequiredParams()
String	getServiceUrl()
protected void	handleException(RestServiceException e, org.mule.api.MuleMessage result)
protected boolean	isErrorPayload(org.mule.api.MuleMessage message)
void	setFilter(org.mule.api.routing.filter.Filter errorFilter)
void	setHttpMethod(String httpMethod)
void	setOptionalParams(Map optionalParams)
void	setPayloadParameterNames(List payloadParameterNames)
void	setRequiredParams(Map requiredParams) Required params that are pulled from the message.
void	setServiceUrl(String serviceUrl)

Methods inherited from class org.mule.component.AbstractComponent

applyLifecycleAndDependencyInjection, createResultEvent, dispose, doDispose, doStart, doStop, fireComponentNotification, getAnnotation, getAnnotations, getFlowConstruct, getInterceptors, getName, getStatistics, initialise, process, release, setAnnotations, setFlowConstruct, setInterceptors, setMessagingExceptionHandler, setMuleContext, start, stop, toString

Methods inherited from class java.lang.Object

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

Field Detail

DELETE

public static final String DELETE

See Also:

Constant Field Values

GET

public static final String GET

See Also:

Constant Field Values

CONTENT_TYPE_VALUE

public static final String CONTENT_TYPE_VALUE

See Also:

Constant Field Values

HTTP_METHOD

public static final String HTTP_METHOD

See Also:

Constant Field Values

logger

protected transient org.apache.commons.logging.Log logger

logger used by this class

Constructor Detail

RestServiceWrapper

public RestServiceWrapper()

Method Detail

getServiceUrl

public String getServiceUrl()

setServiceUrl

public void setServiceUrl(String serviceUrl)

getRequiredParams

public Map getRequiredParams()

setRequiredParams

public void setRequiredParams(Map requiredParams)

Required params that are pulled from the message. If these params don't exist the call will fail Note that you can use ExpressionEvaluator expressions such as xpath, header, xquery, etc

Parameters:

requiredParams -

getOptionalParams

public Map getOptionalParams()

Optional params that are pulled from the message. If these params don't exist execution will continue. Note that you can use ExpressionEvaluator expressions such as xpath, header, xquery, etc

setOptionalParams

public void setOptionalParams(Map optionalParams)

getHttpMethod

public String getHttpMethod()

setHttpMethod

public void setHttpMethod(String httpMethod)

getPayloadParameterNames

public List getPayloadParameterNames()

setPayloadParameterNames

public void setPayloadParameterNames(List payloadParameterNames)

getFilter

public org.mule.api.routing.filter.Filter getFilter()

setFilter

public void setFilter(org.mule.api.routing.filter.Filter errorFilter)

doInitialise

protected void doInitialise()
                     throws org.mule.api.lifecycle.InitialisationException

Overrides:

doInitialise in class org.mule.component.AbstractComponent

Throws:

org.mule.api.lifecycle.InitialisationException

doInvoke

public Object doInvoke(org.mule.api.MuleEvent event)
                throws Exception

Specified by:

doInvoke in class org.mule.component.AbstractComponent

Throws:

Exception

isErrorPayload

protected boolean isErrorPayload(org.mule.api.MuleMessage message)

handleException

protected void handleException(RestServiceException e,
                   org.mule.api.MuleMessage result)
                        throws Exception

Throws:

Exception