org.camunda.bpm.engine.impl.form

Class TaskVariableMapper

java.lang.Object

org.camunda.bpm.engine.impl.javax.el.VariableMapper

org.camunda.bpm.engine.impl.form.TaskVariableMapper

public class TaskVariableMapper
extends VariableMapper

Author:

Tom Baeyens

Constructor Summary

Constructors

Constructor and Description
TaskVariableMapper(TaskEntity task)

Method Summary

Methods

Modifier and Type	Method and Description
ValueExpression	resolveVariable(String variableName) Resolves the specified variable name to a ValueExpression.
ValueExpression	setVariable(String variableName, ValueExpression arg1) Assign a ValueExpression to an EL variable, replacing any previously assignment to the same variable.

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskVariableMapper

public TaskVariableMapper(TaskEntity task)

Method Detail

resolveVariable

public ValueExpression resolveVariable(String variableName)

Description copied from class: VariableMapper

Resolves the specified variable name to a ValueExpression.

Specified by:

resolveVariable in class VariableMapper

Parameters:

variableName - The variable name

Returns:

the ValueExpression assigned to the variable, null if there is no previous assignment to this variable.

setVariable

public ValueExpression setVariable(String variableName,
                          ValueExpression arg1)

Description copied from class: VariableMapper

Assign a ValueExpression to an EL variable, replacing any previously assignment to the same variable. The assignment for the variable is removed if the expression is null.

Specified by:

setVariable in class VariableMapper

Parameters:

variableName - The variable name

arg1 - The ValueExpression to be assigned to the variable.

Returns:

The previous ValueExpression assigned to this variable, null if there is no previous assignment to this variable.