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
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+++ 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);
+  }
+  
+  
+}