Package org.camunda.bpm.engine.impl.cmd

Class AbstractInstantiationCmd

java.lang.Object

org.camunda.bpm.engine.impl.cmd.AbstractProcessInstanceModificationCommand

org.camunda.bpm.engine.impl.cmd.AbstractInstantiationCmd

All Implemented Interfaces:

Command<Void>

Direct Known Subclasses:

ActivityAfterInstantiationCmd, ActivityBeforeInstantiationCmd, TransitionInstantiationCmd

public abstract class AbstractInstantiationCmd
extends AbstractProcessInstanceModificationCommand

Author:

Thorben Lindhauer

Field Summary

Fields

Modifier and Type	Field	Description
protected String	ancestorActivityInstanceId
protected VariableMap	variables
protected VariableMap	variablesLocal

Fields inherited from class org.camunda.bpm.engine.impl.cmd.AbstractProcessInstanceModificationCommand

externallyTerminated, processInstanceId, skipCustomListeners, skipIoMappings

Constructor Summary

Constructors

Constructor	Description
AbstractInstantiationCmd(String processInstanceId, String ancestorActivityInstanceId)

Method Summary

Modifier and Type	Method	Description
void	addVariable(String name, Object value)
void	addVariableLocal(String name, Object value)
void	addVariables(Map<String,Object> variables)
void	addVariablesLocal(Map<String,Object> variables)
Void	execute(CommandContext commandContext)
protected ExecutionEntity	getSingleExecutionForScope(ActivityExecutionTreeMapping mapping, ScopeImpl scope)
protected abstract CoreModelElement	getTargetElement(ProcessDefinitionImpl processDefinition)
protected abstract String	getTargetElementId()
protected abstract ScopeImpl	getTargetFlowScope(ProcessDefinitionImpl processDefinition)
VariableMap	getVariables()
VariableMap	getVariablesLocal()
protected void	instantiate(ExecutionEntity ancestorScopeExecution, List<PvmActivity> parentFlowScopes, CoreModelElement targetElement)
protected void	instantiateConcurrent(ExecutionEntity ancestorScopeExecution, List<PvmActivity> parentFlowScopes, CoreModelElement targetElement)
protected boolean	isConcurrentStart(ActivityStartBehavior startBehavior)
protected boolean	supportsConcurrentChildInstantiation(ScopeImpl flowScope)	Cannot create more than inner instance in a sequential MI construct

Methods inherited from class org.camunda.bpm.engine.impl.cmd.AbstractProcessInstanceModificationCommand

describe, describeFailure, findActivityInstance, findTransitionInstance, getProcessInstanceId, getScopeExecutionForActivityInstance, getScopeForActivityInstance, matchesRequestedTransitionInstance, setExternallyTerminated, setProcessInstanceId, setSkipCustomListeners, setSkipIoMappings, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.camunda.bpm.engine.impl.interceptor.Command

isRetryable

Field Detail

variables

protected VariableMap variables

variablesLocal

protected VariableMap variablesLocal

ancestorActivityInstanceId

protected String ancestorActivityInstanceId

Constructor Detail

AbstractInstantiationCmd

public AbstractInstantiationCmd(String processInstanceId,
                                String ancestorActivityInstanceId)

Method Detail

addVariable

public void addVariable(String name,
                        Object value)

addVariableLocal

public void addVariableLocal(String name,
                             Object value)

addVariables

public void addVariables(Map<String,Object> variables)

addVariablesLocal

public void addVariablesLocal(Map<String,Object> variables)

getVariables

public VariableMap getVariables()

getVariablesLocal

public VariableMap getVariablesLocal()

execute

public Void execute(CommandContext commandContext)

supportsConcurrentChildInstantiation

protected boolean supportsConcurrentChildInstantiation(ScopeImpl flowScope)

Cannot create more than inner instance in a sequential MI construct

getSingleExecutionForScope

protected ExecutionEntity getSingleExecutionForScope(ActivityExecutionTreeMapping mapping,
                                                     ScopeImpl scope)

isConcurrentStart

protected boolean isConcurrentStart(ActivityStartBehavior startBehavior)

instantiate

protected void instantiate(ExecutionEntity ancestorScopeExecution,
                           List<PvmActivity> parentFlowScopes,
                           CoreModelElement targetElement)

instantiateConcurrent

protected void instantiateConcurrent(ExecutionEntity ancestorScopeExecution,
                                     List<PvmActivity> parentFlowScopes,
                                     CoreModelElement targetElement)

getTargetFlowScope

protected abstract ScopeImpl getTargetFlowScope(ProcessDefinitionImpl processDefinition)

getTargetElement

protected abstract CoreModelElement getTargetElement(ProcessDefinitionImpl processDefinition)

getTargetElementId

protected abstract String getTargetElementId()