1 files changed, 89 insertions, 0 deletions
diff --git a/bpmn/MSOURN-plugin/src/main/java/com/att/camunda/bpm/plugin/urnmap/db/MyBatisExtendedSessionFactory.java b/bpmn/MSOURN-plugin/src/main/java/com/att/camunda/bpm/plugin/urnmap/db/MyBatisExtendedSessionFactory.java
new file mode 100644
index 0000000000..8a9d136dd6
--- /dev/null
+++ b/bpmn/MSOURN-plugin/src/main/java/com/att/camunda/bpm/plugin/urnmap/db/MyBatisExtendedSessionFactory.java
@@ -0,0 +1,89 @@
+/*-
+ * ============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.ProcessEngineConfiguration;
+import org.camunda.bpm.engine.impl.cfg.ProcessEngineConfigurationImpl;
+import org.camunda.bpm.engine.impl.cfg.StandaloneProcessEngineConfiguration;
+import org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor;
+import org.camunda.bpm.engine.impl.interceptor.CommandInterceptor;
+import org.camunda.bpm.engine.impl.interceptor.LogInterceptor;
+import org.camunda.bpm.engine.impl.util.ReflectUtil;
+
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+public class MyBatisExtendedSessionFactory extends StandaloneProcessEngineConfiguration {
+
+  private String resourceName;
+
+  protected void init() {
+    throw new IllegalArgumentException(
+            "Normal 'init' on process engine only used for extended MyBatis mappings is not allowed, please use 'initFromProcessEngineConfiguration'. You cannot construct a process engine with this configuration.");
+  }
+
+  /**
+   * initialize the {@link ProcessEngineConfiguration} from an existing one,
+   * just using the database settings and initialize the database / MyBatis
+   * stuff.
+   */
+  public void initFromProcessEngineConfiguration(ProcessEngineConfigurationImpl processEngineConfiguration, String resourceName) {
+    this.resourceName = resourceName;
+
+    setDatabaseType(processEngineConfiguration.getDatabaseType());
+    setDataSource(processEngineConfiguration.getDataSource());
+    setDatabaseTablePrefix(processEngineConfiguration.getDatabaseTablePrefix());
+
+    initDataSource();
+    //initVariableTypes();
+    initCommandContextFactory();
+    initTransactionFactory();
+    initTransactionContextFactory();
+    initCommandExecutors();
+    initSqlSessionFactory();
+    initIncidentHandlers();
+    initIdentityProviderSessionFactory();
+    initSessionFactories();
+  }
+
+  /**
+   * In order to always open a new command context set the property
+   * "alwaysOpenNew" to true inside the CommandContextInterceptor.
+   *
+   * If you execute the custom queries inside the process engine
+   * (for example in a service task), you have to do this.
+   */
+  @Override
+  protected Collection<? extends CommandInterceptor> getDefaultCommandInterceptorsTxRequired() {
+    List<CommandInterceptor> defaultCommandInterceptorsTxRequired = new ArrayList<CommandInterceptor>();
+    defaultCommandInterceptorsTxRequired.add(new LogInterceptor());
+    defaultCommandInterceptorsTxRequired.add(new CommandContextInterceptor(commandContextFactory, this, true));
+    return defaultCommandInterceptorsTxRequired;
+  }
+
+  @Override
+  protected InputStream getMyBatisXmlConfigurationSteam() {
+    return ReflectUtil.getResourceAsStream(resourceName);
+  }
+
+}