Package dev.dsf.bpe.v2.error.impl

Class AbstractErrorHandler

java.lang.Object

dev.dsf.bpe.v2.error.impl.AbstractErrorHandler

All Implemented Interfaces:

ErrorBoundaryEventErrorHandler, ErrorHandler, ExceptionErrorHandler

Direct Known Subclasses:

AbstractMessageActivityErrorHandler, DefaultExecutionListenerErrorHandler, DefaultServiceTaskErrorHandler, DefaultUserTaskListenerErrorHandler

public abstract class AbstractErrorHandler
extends Object
implements ErrorBoundaryEventErrorHandler, ExceptionErrorHandler

Constructor Summary

Constructors

Constructor	Description
AbstractErrorHandler()

Method Summary

Modifier and Type	Method	Description
protected String	createErrorMessageFromException(ProcessPluginApi api, Variables variables, Exception exception)
protected org.hl7.fhir.r4.model.Task.TaskOutputComponent	createTaskErrorOutput(ProcessPluginApi api, Variables variables, String errorMessage)
protected List<org.hl7.fhir.r4.model.Task>	getTasks(ProcessPluginApi api, Variables variables, Exception exception)
ErrorBoundaryEvent	handleErrorBoundaryEvent(ProcessPluginApi api, Variables variables, ErrorBoundaryEvent event)	Logs the given ErrorBoundaryEvent and returns the event without modification.
Exception	handleException(ProcessPluginApi api, Variables variables, Exception exception)	Logs the given Exception, updates all received Task resource with Task.TaskStatus.INPROGRESS to Task.TaskStatus.FAILED and adds a Task.TaskOutputComponent of type CodeSystems.BpmnMessage.error().
protected void	updateFailedIfInprogress(ProcessPluginApi api, Variables variables, String errorMessage, List<org.hl7.fhir.r4.model.Task> tasks)
protected void	updateTaskAndHandleException(ProcessPluginApi api, Variables variables, org.hl7.fhir.r4.model.Task task)

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractErrorHandler

public AbstractErrorHandler()

Method Details

handleErrorBoundaryEvent

public ErrorBoundaryEvent handleErrorBoundaryEvent(ProcessPluginApi api,
 Variables variables,
 ErrorBoundaryEvent event)

Logs the given ErrorBoundaryEvent and returns the event without modification.

Specified by:

handleErrorBoundaryEvent in interface ErrorBoundaryEventErrorHandler

Parameters:

api - not null

variables - not null

event - not null

Returns:

null to stop event propagation

handleException

public Exception handleException(ProcessPluginApi api,
 Variables variables,
 Exception exception)

Logs the given Exception, updates all received Task resource with Task.TaskStatus.INPROGRESS to Task.TaskStatus.FAILED and adds a Task.TaskOutputComponent of type CodeSystems.BpmnMessage.error().

Exceptions thrown while updating the Task resources to status failed are logged.

Returns the given Exception resulting in a deleted i.e. stopped process instance.

Specified by:

handleException in interface ExceptionErrorHandler

Parameters:

api - not null

variables - not null

exception - not null

Returns:

null to prevent the process from being stopped

getTasks

protected List<org.hl7.fhir.r4.model.Task> getTasks(ProcessPluginApi api,
 Variables variables,
 Exception exception)

updateFailedIfInprogress

protected void updateFailedIfInprogress(ProcessPluginApi api,
 Variables variables,
 String errorMessage,
 List<org.hl7.fhir.r4.model.Task> tasks)

createTaskErrorOutput

protected org.hl7.fhir.r4.model.Task.TaskOutputComponent createTaskErrorOutput(ProcessPluginApi api,
 Variables variables,
 String errorMessage)

createErrorMessageFromException

protected String createErrorMessageFromException(ProcessPluginApi api,
 Variables variables,
 Exception exception)

updateTaskAndHandleException

protected void updateTaskAndHandleException(ProcessPluginApi api,
 Variables variables,
 org.hl7.fhir.r4.model.Task task)