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/* 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.delegate.event.impl;

import org.activiti.engine.delegate.event.ActivitiEventType;
import org.activiti.engine.delegate.event.ActivitiProcessStartedEvent;
import org.activiti.engine.impl.persistence.entity.ExecutionEntity;

import java.util.Map;

/**
 * An {@link org.activiti.engine.delegate.event.ActivitiCancelledEvent} implementation.
 *

 */
public class ActivitiProcessStartedEventImpl extends ActivitiEntityWithVariablesEventImpl implements ActivitiProcessStartedEvent {

  protected final String nestedProcessInstanceId;

  protected final String nestedProcessDefinitionId;

  public ActivitiProcessStartedEventImpl(final Object entity, final Map variables, final boolean localScope) {
    super(entity, variables, localScope, ActivitiEventType.PROCESS_STARTED);
    if (entity instanceof ExecutionEntity) {
      ExecutionEntity executionEntity = (ExecutionEntity) entity;
      if (!executionEntity.isProcessInstanceType()) {
        executionEntity = executionEntity.getParent();
      }
      
      final ExecutionEntity superExecution = executionEntity.getSuperExecution();
      if (superExecution != null) {
        this.nestedProcessDefinitionId = superExecution.getProcessDefinitionId();
        this.nestedProcessInstanceId = superExecution.getProcessInstanceId();
      } else {
        this.nestedProcessDefinitionId = null;
        this.nestedProcessInstanceId = null;
      }
      
    } else {
      this.nestedProcessDefinitionId = null;
      this.nestedProcessInstanceId = null;
    }
  }

  @Override
  public String getNestedProcessInstanceId() {
    return this.nestedProcessInstanceId;
  }

  @Override
  public String getNestedProcessDefinitionId() {
    return this.nestedProcessDefinitionId;
  }

}