org.apache.camel.component.jbpm.workitem

Class InOutCamelWorkItemHandler

java.lang.Object

org.jbpm.process.workitem.core.AbstractLogOrThrowWorkItemHandler

org.apache.camel.component.jbpm.workitem.AbstractCamelWorkItemHandler

org.apache.camel.component.jbpm.workitem.InOutCamelWorkItemHandler

All Implemented Interfaces:

org.kie.api.runtime.process.WorkItemHandler, org.kie.internal.runtime.Cacheable

@Wid(widfile="InOutCamelConnector.wid",name="InOutCamelConnector",displayName="InOutCamelConnector",category="Camel",defaultHandler="mvel: new org.apache.camel.component.jbpm.workitem.InOutCamelWorkItemHandler()",documentation="${artifactId}/index.html",parameters=@WidParameter(name="CamelEndpointId"),results={@WidResult(name="Response"),@WidResult(name="Message")},mavenDepends=@WidMavenDepends(group="${groupId}",artifact="${artifactId}",version="${version}"),serviceInfo=@WidService(category="${name}",description="${description}",keywords="apache,camel,payload,route,connector",action=@WidAction(title="Send payload to a Camel endpoint")),icon="InOutCamelConnector.png")
public class InOutCamelWorkItemHandler
extends AbstractCamelWorkItemHandler

Camel jBPM WorkItemHandler that sends Exchanges with an InOut Message Exchange Pattern.

This handler parses the response message from the given Camel route and completes the WorkItem. The use-case for this handler is synchronous, request-response style, communication.

The handler creates a Camel Exchange and sets the WorkItem as the body of the Message. Furthermore, the following message headers are set:

• deploymentId
• processInstanceId
• workItemId

Field Summary

Fields inherited from class org.jbpm.process.workitem.core.AbstractLogOrThrowWorkItemHandler

handlingProcessId, handlingStrategy, logThrownException, retries

Constructor Summary

Constructors

Constructor and Description
InOutCamelWorkItemHandler()
InOutCamelWorkItemHandler(org.kie.api.runtime.manager.RuntimeManager runtimeManager)
InOutCamelWorkItemHandler(org.kie.api.runtime.manager.RuntimeManager runtimeManager, String camelEndpointId)
InOutCamelWorkItemHandler(String camelEndpointId)

Method Summary

Modifier and Type	Method and Description
protected org.apache.camel.Exchange	buildExchange(org.apache.camel.ProducerTemplate template, org.kie.api.runtime.process.WorkItem workItem)
protected void	handleResponse(org.apache.camel.Exchange responseExchange, org.kie.api.runtime.process.WorkItem workItem, org.kie.api.runtime.process.WorkItemManager manager)

Methods inherited from class org.apache.camel.component.jbpm.workitem.AbstractCamelWorkItemHandler

abortWorkItem, close, executeWorkItem, getCamelEndpointId

Methods inherited from class org.jbpm.process.workitem.core.AbstractLogOrThrowWorkItemHandler

findNodeInstance, handleException, handleException, setLogThrownException

Methods inherited from class java.lang.Object

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

Constructor Detail

InOutCamelWorkItemHandler

public InOutCamelWorkItemHandler()

InOutCamelWorkItemHandler

public InOutCamelWorkItemHandler(String camelEndpointId)

InOutCamelWorkItemHandler

public InOutCamelWorkItemHandler(org.kie.api.runtime.manager.RuntimeManager runtimeManager)

InOutCamelWorkItemHandler

public InOutCamelWorkItemHandler(org.kie.api.runtime.manager.RuntimeManager runtimeManager,
                                 String camelEndpointId)

Method Detail

handleResponse

protected void handleResponse(org.apache.camel.Exchange responseExchange,
                              org.kie.api.runtime.process.WorkItem workItem,
                              org.kie.api.runtime.process.WorkItemManager manager)

Specified by:

handleResponse in class AbstractCamelWorkItemHandler

buildExchange

protected org.apache.camel.Exchange buildExchange(org.apache.camel.ProducerTemplate template,
                                                  org.kie.api.runtime.process.WorkItem workItem)

Specified by:

buildExchange in class AbstractCamelWorkItemHandler