Package org.camunda.bpm.engine.impl.interceptor

Class CommandInvocationContext

java.lang.Object

org.camunda.bpm.engine.impl.interceptor.CommandInvocationContext

public class CommandInvocationContext
extends Object

In contrast to CommandContext, this context holds resources that are only valid during execution of a single command (i.e. the current command or an exception that was thrown during its execution).

Author:

Thorben Lindhauer

Field Summary

Fields

Modifier and Type	Field	Description
protected BpmnStackTrace	bpmnStackTrace
protected Command<?>	command
protected boolean	isExecuting
protected ProcessDataContext	processDataContext
protected List<AtomicOperationInvocation>	queuedInvocations
protected Throwable	throwable

Constructor Summary

Constructors

Constructor	Description
CommandInvocationContext(Command<?> command, ProcessEngineConfigurationImpl configuration, boolean isOuterCommand)	All-args constructor.

Method Summary

Modifier and Type	Method	Description
Command<?>	getCommand()
ProcessDataContext	getProcessDataContext()
protected ProcessApplicationReference	getTargetProcessApplication(ExecutionEntity execution)
Throwable	getThrowable()
protected void	invokeNext()
protected void	performNext()
void	performOperation(AtomicOperation executionOperation, ExecutionEntity execution)
void	performOperation(AtomicOperation executionOperation, ExecutionEntity execution, boolean performAsync)
void	performOperationAsync(AtomicOperation executionOperation, ExecutionEntity execution)
protected boolean	requiresContextSwitch(ProcessApplicationReference processApplicationReference)
void	rethrow()
void	trySetThrowable(Throwable t)

Methods inherited from class java.lang.Object

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

Field Details

throwable

protected Throwable throwable

command

protected Command<?> command

isExecuting

protected boolean isExecuting

queuedInvocations

protected List<AtomicOperationInvocation> queuedInvocations

bpmnStackTrace

protected BpmnStackTrace bpmnStackTrace

processDataContext

protected ProcessDataContext processDataContext

Constructor Details

CommandInvocationContext

public CommandInvocationContext(Command<?> command,
 ProcessEngineConfigurationImpl configuration,
 boolean isOuterCommand)

All-args constructor.

Parameters:

command - the associated command of this command invocation context.

configuration - the process engine configuration

isOuterCommand - when true, the flag marks this command invocation context as outer and parks any MDC value associated with the Logging Context Parameters as external properties. when set to false, this command invocation context will be associated to an inner command, no external properties will be parked

Method Details

getThrowable

public Throwable getThrowable()

getCommand

public Command<?> getCommand()

trySetThrowable

public void trySetThrowable(Throwable t)

performOperation

public void performOperation(AtomicOperation executionOperation,
 ExecutionEntity execution)

performOperationAsync

public void performOperationAsync(AtomicOperation executionOperation,
 ExecutionEntity execution)

performOperation

public void performOperation(AtomicOperation executionOperation,
 ExecutionEntity execution,
 boolean performAsync)

performNext

protected void performNext()

invokeNext

protected void invokeNext()

requiresContextSwitch

protected boolean requiresContextSwitch(ProcessApplicationReference processApplicationReference)

getTargetProcessApplication

protected ProcessApplicationReference getTargetProcessApplication(ExecutionEntity execution)

rethrow

public void rethrow()

getProcessDataContext

public ProcessDataContext getProcessDataContext()