Package org.camunda.community.bpmndt.api

Class ExternalTaskClientHandler<T extends ExternalTaskHandler<?>>

java.lang.Object

org.camunda.community.bpmndt.api.ExternalTaskHandler<ExternalTaskClientHandler<?>>

org.camunda.community.bpmndt.api.ExternalTaskClientHandler<T>

Type Parameters:

T - The handler implementation.

public class ExternalTaskClientHandler<T extends ExternalTaskHandler<?>>
extends ExternalTaskHandler<ExternalTaskClientHandler<?>>

Fluent API to handle external tasks, implemented through an external task client.

Field Summary

Fields inherited from class org.camunda.community.bpmndt.api.ExternalTaskHandler

fetchExtensionProperties, fetchLocalVariablesOnly, processEngine, WORKER_ID

Constructor Summary

Constructors

Constructor	Description
ExternalTaskClientHandler(org.camunda.bpm.engine.ProcessEngine processEngine, String activityId, String topicName)

Method Summary

Modifier and Type	Method	Description
void	executeExternalTask(BiConsumer<org.camunda.bpm.client.task.ExternalTask,org.camunda.bpm.client.task.ExternalTaskService> action)	Executes a custom action that handles the external task, which has been queried (by process instance ID, activity ID and topic name) and locked before, when the process instance is waiting at the corresponding activity.

Methods inherited from class org.camunda.community.bpmndt.api.ExternalTaskHandler

apply, complete, complete, customize, execute, executeExternalTask, executeLockedExternalTask, handleBpmnError, handleBpmnError, isWaitingForBoundaryEvent, verify, verifyTask, waitForBoundaryEvent, withErrorMessage, withFetchExtensionProperties, withFetchLocalVariablesOnly, withLocalVariable, withLocalVariables, withLocalVariableTyped, withLockDuration, withVariable, withVariables, withVariableTyped, withWorkerId

Methods inherited from class java.lang.Object

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

Constructor Details

ExternalTaskClientHandler

public ExternalTaskClientHandler(org.camunda.bpm.engine.ProcessEngine processEngine,
 String activityId,
 String topicName)

Method Details

executeExternalTask

public void executeExternalTask(BiConsumer<org.camunda.bpm.client.task.ExternalTask,org.camunda.bpm.client.task.ExternalTaskService> action)

Executes a custom action that handles the external task, which has been queried (by process instance ID, activity ID and topic name) and locked before, when the process instance is waiting at the corresponding activity.
Please note: This method must be used when the external task has been implemented using an external task client.

Parameters:

action - A specific action that accepts ExternalTask and ExternalTaskService.