org.apache.camel.component.jbpm.workitem

Class InOnlyCamelWorkItemHandler

java.lang.Object

org.jbpm.process.workitem.core.AbstractLogOrThrowWorkItemHandler

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

org.apache.camel.component.jbpm.workitem.InOnlyCamelWorkItemHandler

All Implemented Interfaces:

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

@Wid(widfile="InOnlyCamelConnector.wid",name="InOnlyCamelConnector",displayName="InOnlyCamelConnector",category="Camel",defaultHandler="mvel: new org.apache.camel.component.jbpm.workitem.InOnlyCamelWorkItemHandler()",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="InOnlyCamelConnector.png")
public class InOnlyCamelWorkItemHandler
extends AbstractCamelWorkItemHandler

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

This handler does NOT complete the WorkItem, and will not parse any response from the Camel route, other than possible exceptions. The use-case for this handler is asynchronous, one-way, communication, where an external party is responsible for completing the WorkItem at a later point in time.

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

InOnlyCamelWorkItemHandler

public InOnlyCamelWorkItemHandler()

InOnlyCamelWorkItemHandler

public InOnlyCamelWorkItemHandler(String camelEndpointId)

InOnlyCamelWorkItemHandler

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

InOnlyCamelWorkItemHandler

public InOnlyCamelWorkItemHandler(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