org.flowable.engine.impl.cmd.GetEntityLinkChildrenWithSameRootAsProcessInstanceCmd 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.impl.cmd;
import java.util.List;
import org.flowable.common.engine.api.FlowableObjectNotFoundException;
import org.flowable.common.engine.api.scope.ScopeTypes;
import org.flowable.common.engine.impl.interceptor.Command;
import org.flowable.common.engine.impl.interceptor.CommandContext;
import org.flowable.engine.impl.cfg.ProcessEngineConfigurationImpl;
import org.flowable.engine.impl.persistence.entity.ExecutionEntity;
import org.flowable.engine.impl.util.CommandContextUtil;
import org.flowable.entitylink.api.EntityLink;
import org.flowable.entitylink.api.EntityLinkType;
/**
* @author Filip Hrisafov
*/
public class GetEntityLinkChildrenWithSameRootAsProcessInstanceCmd implements Command> {
protected String processInstanceId;
public GetEntityLinkChildrenWithSameRootAsProcessInstanceCmd(String processInstanceId) {
this.processInstanceId = processInstanceId;
}
@Override
public List execute(CommandContext commandContext) {
ProcessEngineConfigurationImpl processEngineConfiguration = CommandContextUtil.getProcessEngineConfiguration(commandContext);
ExecutionEntity processInstance = processEngineConfiguration.getExecutionEntityManager().findById(processInstanceId);
if (processInstance == null) {
throw new FlowableObjectNotFoundException("Cannot find process instance with id " + processInstanceId, ExecutionEntity.class);
}
return processEngineConfiguration.getEntityLinkServiceConfiguration().getEntityLinkService()
.findEntityLinksWithSameRootScopeForScopeIdAndScopeType(processInstanceId, ScopeTypes.BPMN, EntityLinkType.CHILD);
}
}