2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.camunda.bpmn.plugin.urnmap.db;
23 import org.camunda.bpm.engine.impl.cfg.ProcessEngineConfigurationImpl;
24 import org.camunda.bpm.engine.impl.interceptor.Command;
27 * Helper to initialize a minimized process engine which does all the transaction and MyBatis mapping stuff for us
28 * and can be used to execute queries.
30 public class MyBatisQueryCommandExecutor {
32 private MyBatisExtendedSessionFactory myBatisExtendedSessionFactory;
34 public MyBatisQueryCommandExecutor(ProcessEngineConfigurationImpl processEngineConfiguration, String mappingResourceName) {
35 myBatisExtendedSessionFactory = new MyBatisExtendedSessionFactory();
36 myBatisExtendedSessionFactory.initFromProcessEngineConfiguration(processEngineConfiguration, mappingResourceName);
39 public <T> T executeQueryCommand(Command<T> command) {
40 return myBatisExtendedSessionFactory.getCommandExecutorTxRequired().execute(command);