org.camunda.bpm.engine.impl.cmd.DeleteHistoricVariableInstancesByProcessInstanceIdCmd Maven / Gradle / Ivy
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* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.camunda.bpm.engine.impl.cmd;
import org.camunda.bpm.engine.BadUserRequestException;
import org.camunda.bpm.engine.exception.NotFoundException;
import org.camunda.bpm.engine.exception.NullValueException;
import org.camunda.bpm.engine.history.UserOperationLogEntry;
import org.camunda.bpm.engine.impl.cfg.CommandChecker;
import org.camunda.bpm.engine.impl.interceptor.Command;
import org.camunda.bpm.engine.impl.interceptor.CommandContext;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricProcessInstanceEntity;
import org.camunda.bpm.engine.impl.persistence.entity.PropertyChange;
import org.camunda.bpm.engine.impl.repository.ResourceDefinitionEntity;
import java.io.Serializable;
import java.util.Arrays;
import static org.camunda.bpm.engine.impl.util.EnsureUtil.ensureNotEmpty;
import static org.camunda.bpm.engine.impl.util.EnsureUtil.ensureNotNull;
/**
* @author Tobias Metzke
*
*/
public class DeleteHistoricVariableInstancesByProcessInstanceIdCmd implements Command, Serializable {
private static final long serialVersionUID = 1L;
private String processInstanceId;
public DeleteHistoricVariableInstancesByProcessInstanceIdCmd(String processInstanceId) {
this.processInstanceId = processInstanceId;
}
@Override
public Void execute(CommandContext commandContext) {
ensureNotEmpty(BadUserRequestException.class,"processInstanceId", processInstanceId);
HistoricProcessInstanceEntity instance = commandContext.getHistoricProcessInstanceManager().findHistoricProcessInstance(processInstanceId);
ensureNotNull(NotFoundException.class, "No historic process instance found with id: " + processInstanceId, "instance", instance);
for(CommandChecker checker : commandContext.getProcessEngineConfiguration().getCommandCheckers()) {
checker.checkDeleteHistoricVariableInstancesByProcessInstance(instance);
}
commandContext.getHistoricDetailManager().deleteHistoricDetailsByProcessInstanceIds(Arrays.asList(processInstanceId));
commandContext.getHistoricVariableInstanceManager().deleteHistoricVariableInstanceByProcessInstanceIds(Arrays.asList(processInstanceId));
// create user operation log
ResourceDefinitionEntity definition = null;
try {
definition = commandContext.getProcessEngineConfiguration().getDeploymentCache().findDeployedProcessDefinitionById(instance.getProcessDefinitionId());
} catch (NotFoundException e) {
// definition has been deleted already
}
commandContext.getOperationLogManager().logHistoricVariableOperation(UserOperationLogEntry.OPERATION_TYPE_DELETE_HISTORY, instance, definition, PropertyChange.EMPTY_CHANGE);
return null;
}
}