/* 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.identity.Group;
import org.activiti.engine.identity.User;
import org.activiti.engine.impl.Page;
import org.activiti.engine.impl.ProcessDefinitionQueryImpl;
import org.activiti.engine.impl.persistence.AbstractManager;
import org.activiti.engine.repository.ProcessDefinition;
/**
* @author Tom Baeyens
* @author Falko Menge
* @author Saeid Mirzaei
*/
public class ProcessDefinitionManager extends AbstractManager {
public ProcessDefinitionEntity findLatestProcessDefinitionByKey(String processDefinitionKey) {
return (ProcessDefinitionEntity) getDbSqlSession().selectOne("selectLatestProcessDefinitionByKey", processDefinitionKey);
}
public void deleteProcessDefinitionsByDeploymentId(String deploymentId) {
getDbSqlSession().delete("deleteProcessDefinitionsByDeploymentId", deploymentId);
}
public ProcessDefinitionEntity findLatestProcessDefinitionById(String processDefinitionId) {
return (ProcessDefinitionEntity) getDbSqlSession().selectOne("selectProcessDefinitionById", processDefinitionId);
}
@SuppressWarnings("unchecked")
public List<ProcessDefinition> findProcessDefinitionsByQueryCriteria(ProcessDefinitionQueryImpl processDefinitionQuery, Page page) {
// List<ProcessDefinition> processDefinitions =
return getDbSqlSession().selectList("selectProcessDefinitionsByQueryCriteria", processDefinitionQuery, page);
//skipped this after discussion within the team
// // retrieve process definitions from cache (http://jira.codehaus.org/browse/ACT-1020) to have all available information
// ArrayList<ProcessDefinition> result = new ArrayList<ProcessDefinition>();
// for (ProcessDefinition processDefinitionEntity : processDefinitions) {
// ProcessDefinitionEntity fullProcessDefinition = Context
// .getProcessEngineConfiguration()
// .getDeploymentCache().resolveProcessDefinition((ProcessDefinitionEntity)processDefinitionEntity);
// result.add(fullProcessDefinition);
// }
// return result;
}
public long findProcessDefinitionCountByQueryCriteria(ProcessDefinitionQueryImpl processDefinitionQuery) {
return (Long) getDbSqlSession().selectOne("selectProcessDefinitionCountByQueryCriteria", processDefinitionQuery);
}
public ProcessDefinitionEntity findProcessDefinitionByDeploymentAndKey(String deploymentId, String processDefinitionKey) {
Map<String, Object> parameters = new HashMap<String, Object>();
parameters.put("deploymentId", deploymentId);
parameters.put("processDefinitionKey", processDefinitionKey);
return (ProcessDefinitionEntity) getDbSqlSession().selectOne("selectProcessDefinitionByDeploymentAndKey", parameters);
}
public ProcessDefinition findProcessDefinitionByKeyAndVersion(String processDefinitionKey, Integer processDefinitionVersion) {
ProcessDefinitionQueryImpl processDefinitionQuery = new ProcessDefinitionQueryImpl()
.processDefinitionKey(processDefinitionKey)
.processDefinitionVersion(processDefinitionVersion);
List<ProcessDefinition> results = findProcessDefinitionsByQueryCriteria(processDefinitionQuery, null);
if (results.size() == 1) {
return results.get(0);
} else if (results.size() > 1) {
throw new ActivitiException("There are " + results.size() + " process definitions with key = '" + processDefinitionKey + "' and version = '" + processDefinitionVersion + "'.");
}
return null;
}
public List<ProcessDefinition> findProcessDefinitionsStartableByUser(String user) {
return new ProcessDefinitionQueryImpl().startableByUser(user).list();
}
public List<User> findProcessDefinitionPotentialStarterUsers() {
return null;
}
public List<Group> findProcessDefinitionPotentialStarterGroups() {
return null;
}
}