[POLICY-73] replace openecomp for policy-engine

Change-Id: I54072f6bcd388c0e05562614ee89b4ae7ad67004
Signed-off-by: Guo Ruijing <ruijing.guo@intel.com>
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

1 files changed, 88 insertions, 0 deletions

diff --git a/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSGateway.java b/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSGateway.java
new file mode 100644
index 000000000..0b4058d59
--- /dev/null
+++ b/BRMSGateway/src/main/java/org/onap/policy/brmsInterface/BRMSGateway.java
@@ -0,0 +1,88 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP Policy Engine
+ * ================================================================================
+ * 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.onap.policy.brmsInterface;
+
+import org.onap.policy.api.NotificationScheme;
+import org.onap.policy.api.PolicyEngine;
+
+//import org.apache.log4j.Logger;
+
+//import org.apache.commons.logging.Log;
+//import org.apache.commons.logging.LogFactory;
+
+import org.onap.policy.common.logging.flexlogger.FlexLogger;
+import org.onap.policy.common.logging.flexlogger.Logger;
+
+import org.onap.policy.xacml.api.XACMLErrorConstants;
+
+
+/**
+ * BRMSGateway: This application acts as the Gateway interface between the PDP XACML and PDP Drools. 
+ * The listens for BRMS based policies and pushes them to the specified Policy Repository, from where the PDP Drools reads the Rule Jar.  
+ * 
+ * @version 0.1
+ */
+public class BRMSGateway {
+	
+	private static final Logger logger = FlexLogger.getLogger(BRMSGateway.class);
+	private static final String configFile = "config.properties";
+	
+	private static PolicyEngine policyEngine = null;
+	
+	public static void main(String[] args) throws Exception{
+		// Initialize Handler. 
+		logger.info("Initializing BRMS Handler");
+		BRMSHandler bRMSHandler = null;
+		try{
+			bRMSHandler = new BRMSHandler(configFile);
+		}catch(NullPointerException e){
+			logger.error("Check your property file: " + e.getMessage());
+			System.exit(1);
+		}
+		
+		// Set Handler with Auto Notification and initialize policyEngine
+		try{
+			logger.info("Initializing policyEngine with Auto Notifications");
+			policyEngine= new PolicyEngine(configFile,NotificationScheme.AUTO_ALL_NOTIFICATIONS, bRMSHandler);
+		}catch(Exception e){
+			logger.error(XACMLErrorConstants.ERROR_UNKNOWN+"Error while Initializing Policy Engine "  + e.getMessage()); 
+		}
+		
+		//Keep Running.... 
+		Runnable runnable = new Runnable(){
+			public void run(){
+				while (true){
+					try {
+						Thread.sleep(30000);
+					} catch (InterruptedException e) {
+						logger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR+"Thread Exception " + e.getMessage()); 
+					}
+				}
+			}
+		};
+		Thread thread = new Thread(runnable);
+		thread.start();
+	}
+	
+	public static PolicyEngine getPolicyEngine(){
+		return policyEngine;
+	}
+}