/* 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.flowable.intro;

import org.flowable.engine.delegate.DelegateExecution;
import org.flowable.engine.delegate.JavaDelegate;

/**
 * @author Tijs Rademakers
 */
public class IntroTask implements JavaDelegate {

  public void execute(DelegateExecution execution) {
	  if (execution.hasVariable("intro")) {
	    System.out.println("Intro variable available with value " + execution.getVariable("intro"));
	    execution.setVariable("variablePresent", true);
	  } else {
	    System.out.println("Intro variable not available");
      execution.setVariable("variablePresent", false);
	  }
  }

}
