diff options
Diffstat (limited to 'bpmn/MSOURN-plugin/src/main/java/com/att/camunda/bpm/plugin/urnmap/db/MyBatisQueryCommandExecutor.java')
-rw-r--r-- | bpmn/MSOURN-plugin/src/main/java/com/att/camunda/bpm/plugin/urnmap/db/MyBatisQueryCommandExecutor.java | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/bpmn/MSOURN-plugin/src/main/java/com/att/camunda/bpm/plugin/urnmap/db/MyBatisQueryCommandExecutor.java b/bpmn/MSOURN-plugin/src/main/java/com/att/camunda/bpm/plugin/urnmap/db/MyBatisQueryCommandExecutor.java new file mode 100644 index 0000000000..0bd7d739c5 --- /dev/null +++ b/bpmn/MSOURN-plugin/src/main/java/com/att/camunda/bpm/plugin/urnmap/db/MyBatisQueryCommandExecutor.java @@ -0,0 +1,44 @@ +/*- + * ============LICENSE_START======================================================= + * OPENECOMP - MSO + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package com.att.camunda.bpm.plugin.urnmap.db; + +import org.camunda.bpm.engine.impl.cfg.ProcessEngineConfigurationImpl; +import org.camunda.bpm.engine.impl.interceptor.Command; + +/** + * Helper to initialize a minimized process engine which does all the transaction and MyBatis mapping stuff for us + * and can be used to execute queries. + */ +public class MyBatisQueryCommandExecutor { + + private MyBatisExtendedSessionFactory myBatisExtendedSessionFactory; + + public MyBatisQueryCommandExecutor(ProcessEngineConfigurationImpl processEngineConfiguration, String mappingResourceName) { + myBatisExtendedSessionFactory = new MyBatisExtendedSessionFactory(); + myBatisExtendedSessionFactory.initFromProcessEngineConfiguration(processEngineConfiguration, mappingResourceName); + } + + public <T> T executeQueryCommand(Command<T> command) { + return myBatisExtendedSessionFactory.getCommandExecutorTxRequired().execute(command); + } + + +} |