Initial OpenECOMP A&AI commit

Change-Id: I8b06519995d9dc0f220b80a6d9a71865b23e4edb
Signed-off-by: Steve Smokowski <ss835w@att.com>

1 files changed, 119 insertions, 0 deletions

diff --git a/ajsc-aai/src/main/java/org/openecomp/aai/util/AAIAppServletContextListener.java b/ajsc-aai/src/main/java/org/openecomp/aai/util/AAIAppServletContextListener.java
new file mode 100644
index 0000000..a7880a4
--- /dev/null
+++ b/ajsc-aai/src/main/java/org/openecomp/aai/util/AAIAppServletContextListener.java
@@ -0,0 +1,119 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * 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 org.openecomp.aai.util;
+
+import java.util.UUID;
+
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+
+import org.apache.activemq.broker.BrokerService;
+import org.openecomp.aai.dbmap.AAIGraph;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.introspection.ModelInjestor;
+import org.openecomp.aai.logging.AAILogger;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import org.openecomp.aai.logging.ErrorObject;
+import org.openecomp.aai.logging.LogLine;
+
+public class AAIAppServletContextListener implements ServletContextListener {
+
+	/**
+ * Destroys Context
+ * 
+ * @param arg0 the ServletContextEvent
+ */
+	public void contextDestroyed(ServletContextEvent arg0) {
+
+		AAILogger aaiLogger = new AAILogger(AAIAppServletContextListener.class.getName());
+		LogLine logline = new LogLine();
+
+		logline.init("aaigen", UUID.randomUUID().toString(), "AAI", "AAI Server shutdown");
+		aaiLogger.debug(logline, "AAI graph shutdown");
+		System.out.println("Shutting down graph database");
+		AAIGraph.getInstance().graphShutdown();
+		System.out.println("AAI Server stopped");
+		aaiLogger.info(logline, true, "0");
+	}
+
+/**
+ * Initializes Context
+ * 
+ * @param arg0 the ServletContextEvent
+ */
+	public void contextInitialized(ServletContextEvent arg0) {
+		System.setProperty("org.openecomp.aai.serverStarted", "false");
+		System.out.println("***AAI Server initialization started...");
+
+		AAILogger aaiLogger = new AAILogger(AAIAppServletContextListener.class.getName());
+		LogLine logline = new LogLine();
+
+		try {
+			String transId = UUID.randomUUID().toString();
+			String fromAppId = "AAI-INIT";
+			logline.init("aaigen", transId, fromAppId, "AAI Server initialization");
+
+			aaiLogger.debug(logline, "Loading aaiconfig.properties");
+			System.out.println("Loading aaiconfig.properties");
+			AAIConfig.init(transId, fromAppId);
+
+			aaiLogger.debug(logline, "Loading error.properties");
+			System.out.println("Loading error.properties");
+			ErrorLogHelper.loadProperties();
+
+			aaiLogger.debug(logline, "Loading graph database");
+			System.out.println("Loading graph database");
+
+			AAIGraph.getInstance();
+			ModelInjestor.getInstance();
+			aaiLogger.info(logline, true, "0");
+
+			// Jsm internal broker for aai events
+			BrokerService broker = new BrokerService();
+			broker.addConnector("tcp://localhost:61616");
+			broker.setPersistent(false);
+			broker.setUseJmx(false);
+			broker.setSchedulerSupport(false);
+			broker.start();
+
+			System.out.println("***AAI Server initialization succcessful.");
+		} catch (AAIException e) {
+			aaiLogger.error(e.getErrorObject(), logline, e);
+			aaiLogger.info(logline, false, e.getErrorObject().getErrorCodeString());
+			System.out.println("***AAI Server initialization failed.");
+		} catch (Exception e) {
+			// log the error
+			ErrorObject errorObject = new ErrorObject();
+			errorObject.setDisposition("5");
+			errorObject.setCategory("4");
+			errorObject.setSeverity("FATAL");
+			errorObject.setErrorCode("4000");
+			errorObject.setErrorText("Internal Error");
+			errorObject.setDetails(e.getMessage());
+
+			aaiLogger.error(errorObject, logline, e);
+			aaiLogger.info(logline, false, "AAI_4000");
+			System.out.println("***AAI Server initialization failed.");
+		}
+
+		System.setProperty("org.openecomp.aai.serverStarted", "true");
+	}
+}