/* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.activiti.engine.impl.bpmn.data;
import org.activiti.engine.delegate.Expression;
import org.activiti.engine.impl.pvm.delegate.ActivityExecution;
/**
* A transformation based data output association
*
* @author Esteban Robles Luna
*/
public class TransformationDataOutputAssociation extends AbstractDataAssociation {
protected Expression transformation;
public TransformationDataOutputAssociation(String sourceRef, String targetRef, Expression transformation) {
super(sourceRef, targetRef);
this.transformation = transformation;
}
public void evaluate(ActivityExecution execution) {
Object value = this.transformation.getValue(execution);
execution.setVariable(this.getTarget(), value);
}
}