/* 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.impl.persistence.entity;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.activiti.engine.ActivitiException;
import org.activiti.engine.impl.AbstractVariableQueryImpl;
import org.activiti.engine.impl.Page;
import org.activiti.engine.impl.context.Context;
import org.activiti.engine.impl.interceptor.CommandContext;
import org.activiti.engine.impl.persistence.AbstractManager;
import org.activiti.engine.runtime.Execution;
import org.activiti.engine.runtime.ProcessInstance;
/**
* @author Tom Baeyens
*/
public class ExecutionManager extends AbstractManager {
@SuppressWarnings("unchecked")
public void deleteProcessInstancesByProcessDefinition(String processDefinitionId, String deleteReason, boolean cascade) {
List<String> processInstanceIds = getDbSqlSession()
.selectList("selectProcessInstanceIdsByProcessDefinitionId", processDefinitionId);
for (String processInstanceId: processInstanceIds) {
deleteProcessInstance(processInstanceId, deleteReason, cascade);
}
if (cascade) {
Context
.getCommandContext()
.getHistoricProcessInstanceManager()
.deleteHistoricProcessInstanceByProcessDefinitionId(processDefinitionId);
}
}
public void deleteProcessInstance(String processInstanceId, String deleteReason) {
deleteProcessInstance(processInstanceId, deleteReason, false);
}
public void deleteProcessInstance(String processInstanceId, String deleteReason, boolean cascade) {
ExecutionEntity execution = findExecutionById(processInstanceId);
if(execution == null) {
throw new ActivitiException("No process instance found for id '" + processInstanceId + "'");
}
CommandContext commandContext = Context.getCommandContext();
commandContext
.getTaskManager()
.deleteTasksByProcessInstanceId(processInstanceId, deleteReason, cascade);
// delete the execution BEFORE we delete the history, otherwise we will produce orphan HistoricVariableInstance instances
execution.deleteCascade(deleteReason);
if (cascade) {
commandContext
.getHistoricProcessInstanceManager()
.deleteHistoricProcessInstanceById(processInstanceId);
}
}
public ExecutionEntity findSubProcessInstanceBySuperExecutionId(String superExecutionId) {
return (ExecutionEntity) getDbSqlSession().selectOne("selectSubProcessInstanceBySuperExecutionId", superExecutionId);
}
@SuppressWarnings("unchecked")
public List<ExecutionEntity> findChildExecutionsByParentExecutionId(String parentExecutionId) {
return getDbSqlSession().selectList("selectExecutionsByParentExecutionId", parentExecutionId);
}
@SuppressWarnings("unchecked")
public List<ExecutionEntity> findChildExecutionsByProcessInstanceId(String processInstanceId) {
return getDbSqlSession().selectList("selectExecutionsByProcessInstanceId", processInstanceId);
}
public ExecutionEntity findExecutionById(String executionId) {
return (ExecutionEntity) getDbSqlSession().selectById(ExecutionEntity.class, executionId);
}
public long findExecutionCountByQueryCriteria(AbstractVariableQueryImpl executionQuery) {
return (Long) getDbSqlSession().selectOne("selectExecutionCountByQueryCriteria", executionQuery);
}
@SuppressWarnings("unchecked")
public List<ExecutionEntity> findExecutionsByQueryCriteria(AbstractVariableQueryImpl executionQuery, Page page) {
return getDbSqlSession().selectList("selectExecutionsByQueryCriteria", executionQuery, page);
}
public long findProcessInstanceCountByQueryCriteria(AbstractVariableQueryImpl executionQuery) {
return (Long) getDbSqlSession().selectOne("selectProcessInstanceCountByQueryCriteria", executionQuery);
}
@SuppressWarnings("unchecked")
public List<ProcessInstance> findProcessInstanceByQueryCriteria(AbstractVariableQueryImpl executionQuery, Page page) {
return getDbSqlSession().selectList("selectProcessInstanceByQueryCriteria", executionQuery, page);
}
@SuppressWarnings("unchecked")
public List<ExecutionEntity> findEventScopeExecutionsByActivityId(String activityRef, String parentExecutionId) {
Map<String, String> parameters = new HashMap<String, String>();
parameters.put("activityId", activityRef);
parameters.put("parentExecutionId", parentExecutionId);
return getDbSqlSession().selectList("selectExecutionsByParentExecutionId", parameters);
}
@SuppressWarnings("unchecked")
public List<Execution> findExecutionsByNativeQuery(Map<String, Object> parameterMap, int firstResult, int maxResults) {
return getDbSqlSession().selectListWithRawParameter("selectExecutionByNativeQuery", parameterMap, firstResult, maxResults);
}
@SuppressWarnings("unchecked")
public List<ProcessInstance> findProcessInstanceByNativeQuery(Map<String, Object> parameterMap, int firstResult, int maxResults) {
return getDbSqlSession().selectListWithRawParameter("selectExecutionByNativeQuery", parameterMap, firstResult, maxResults);
}
public long findExecutionCountByNativeQuery(Map<String, Object> parameterMap) {
return (Long) getDbSqlSession().selectOne("selectExecutionCountByNativeQuery", parameterMap);
}
}