org.flowable.engine.delegate.event.impl.FlowableEntityEventImpl Maven / Gradle / Ivy
/* 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.engine.delegate.event.impl;
import org.flowable.common.engine.api.FlowableIllegalArgumentException;
import org.flowable.common.engine.api.delegate.event.FlowableEngineEntityEvent;
import org.flowable.common.engine.api.delegate.event.FlowableEngineEventType;
import org.flowable.common.engine.api.delegate.event.FlowableEvent;
/**
* Base class for all {@link FlowableEvent} implementations, related to entities.
*
* @author Frederik Heremans
*/
public class FlowableEntityEventImpl extends FlowableProcessEventImpl implements FlowableEngineEntityEvent {
protected Object entity;
public FlowableEntityEventImpl(Object entity, FlowableEngineEventType type) {
super(type);
if (entity == null) {
throw new FlowableIllegalArgumentException("Entity cannot be null.");
}
this.entity = entity;
}
@Override
public Object getEntity() {
return entity;
}
}