org.jbpm.context.exe
Class ContextInstance

java.lang.Object
  org.jbpm.module.exe.ModuleInstance
      org.jbpm.context.exe.ContextInstance

All Implemented Interfaces:

java.io.Serializable

public class ContextInstance
extends ModuleInstance

maintains all the key-variable pairs for a process instance. You can obtain a ContextInstance from a processInstance from a process instance like this :

 ProcessInstance processInstance = ...;
 ContextInstance contextInstance = processInstance.getContextInstance();
 

More information on context and process variableInstances can be found in the userguide, section context

See Also:

Serialized Form

Field Summary

protected java.util.Map	tokenVariableMaps
protected java.util.Map	transientVariables
protected java.util.List	updatedVariableContainers

Fields inherited from class org.jbpm.module.exe.ModuleInstance

processInstance

Constructor Summary

ContextInstance()

Method Summary

void	addVariables(java.util.Map variables)
void	addVariables(java.util.Map variables, Token token)
void	createVariable(java.lang.String name, java.lang.Object value)
void	createVariable(java.lang.String name, java.lang.Object value, Token token)
void	deleteTransientVariable(java.lang.String name)
void	deleteVariable(java.lang.String name)
void	deleteVariable(java.lang.String name, Token token)
java.lang.Object	getLocalVariable(java.lang.String name, Token token)
TokenVariableMap	getOrCreateTokenVariableMap(Token token)
TokenVariableMap	getTokenVariableMap(Token token)
java.util.Map	getTokenVariableMaps()
java.lang.Object	getTransientVariable(java.lang.String name)
java.util.Map	getTransientVariables()
java.lang.Object	getVariable(java.lang.String name)
java.lang.Object	getVariable(java.lang.String name, Token token)
VariableInstance	getVariableInstance(java.lang.String name, Token token)
java.lang.Object	getVariableLocally(java.lang.String name, Token token)
java.util.Map	getVariables()
java.util.Map	getVariables(Token token)
boolean	hasTransientVariable(java.lang.String name)
boolean	hasVariable(java.lang.String name)
boolean	hasVariable(java.lang.String name, Token token)
void	setTransientVariable(java.lang.String name, java.lang.Object value)
void	setTransientVariables(java.util.Map transientVariables)
void	setVariable(java.lang.String name, java.lang.Object value)
void	setVariable(java.lang.String name, java.lang.Object value, Token token)
void	setVariableLocally(java.lang.String name, java.lang.Object value)
void	setVariableLocally(java.lang.String name, java.lang.Object value, Token token)
void	setVariables(java.util.Map variables)
void	setVariables(java.util.Map variables, Token token)

Methods inherited from class org.jbpm.module.exe.ModuleInstance

equals, getId, getProcessInstance, getService, setProcessInstance

Methods inherited from class java.lang.Object

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

Field Detail

tokenVariableMaps

protected java.util.Map tokenVariableMaps

transientVariables

protected transient java.util.Map transientVariables

updatedVariableContainers

protected transient java.util.List updatedVariableContainers

Constructor Detail

ContextInstance

public ContextInstance()

Method Detail

createVariable

public void createVariable(java.lang.String name,
                           java.lang.Object value)

setVariableLocally

public void setVariableLocally(java.lang.String name,
                               java.lang.Object value)

createVariable

public void createVariable(java.lang.String name,
                           java.lang.Object value,
                           Token token)

setVariableLocally

public void setVariableLocally(java.lang.String name,
                               java.lang.Object value,
                               Token token)

getVariables

public java.util.Map getVariables()

getVariables

public java.util.Map getVariables(Token token)

addVariables

public void addVariables(java.util.Map variables)

setVariables

public void setVariables(java.util.Map variables)

addVariables

public void addVariables(java.util.Map variables,
                         Token token)

setVariables

public void setVariables(java.util.Map variables,
                         Token token)

getVariable

public java.lang.Object getVariable(java.lang.String name)

getVariable

public java.lang.Object getVariable(java.lang.String name,
                                    Token token)

getLocalVariable

public java.lang.Object getLocalVariable(java.lang.String name,
                                         Token token)

getVariableLocally

public java.lang.Object getVariableLocally(java.lang.String name,
                                           Token token)

setVariable

public void setVariable(java.lang.String name,
                        java.lang.Object value)

setVariable

public void setVariable(java.lang.String name,
                        java.lang.Object value,
                        Token token)

hasVariable

public boolean hasVariable(java.lang.String name)

hasVariable

public boolean hasVariable(java.lang.String name,
                           Token token)

deleteVariable

public void deleteVariable(java.lang.String name)

deleteVariable

public void deleteVariable(java.lang.String name,
                           Token token)

getTransientVariable

public java.lang.Object getTransientVariable(java.lang.String name)

setTransientVariable

public void setTransientVariable(java.lang.String name,
                                 java.lang.Object value)

hasTransientVariable

public boolean hasTransientVariable(java.lang.String name)

getTransientVariables

public java.util.Map getTransientVariables()

setTransientVariables

public void setTransientVariables(java.util.Map transientVariables)

deleteTransientVariable

public void deleteTransientVariable(java.lang.String name)

getOrCreateTokenVariableMap

public TokenVariableMap getOrCreateTokenVariableMap(Token token)

getTokenVariableMap

public TokenVariableMap getTokenVariableMap(Token token)

getVariableInstance

public VariableInstance getVariableInstance(java.lang.String name,
                                            Token token)

getTokenVariableMaps

public java.util.Map getTokenVariableMaps()