1 files changed, 126 insertions, 0 deletions
diff --git a/ajsc-aai/src/main/java/org/openecomp/aai/dbgen/AddResourceVersionProp.java b/ajsc-aai/src/main/java/org/openecomp/aai/dbgen/AddResourceVersionProp.java
new file mode 100644
index 0000000..732393d
--- /dev/null
+++ b/ajsc-aai/src/main/java/org/openecomp/aai/dbgen/AddResourceVersionProp.java
@@ -0,0 +1,126 @@
+/*-
+ * ============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.dbgen;
+
+
+import java.util.Iterator;
+import java.util.Properties;
+
+import com.att.eelf.configuration.Configuration;
+import com.thinkaurelius.titan.core.TitanGraph;
+import com.thinkaurelius.titan.core.TitanVertex;
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.openecomp.aai.dbmap.AAIGraph;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import org.openecomp.aai.util.AAIConfig;
+import org.openecomp.aai.util.AAIConstants;
+
+
+public class AddResourceVersionProp {
+
+	
+	/**
+	 * The main method.
+	 *
+	 * @param args the arguments
+	 */
+	public static void main(String[] args) {
+		
+		// Set the logging file properties to be used by EELFManager
+		Properties props = System.getProperties();
+		props.setProperty(Configuration.PROPERTY_LOGGING_FILE_NAME, AAIConstants.AAI_SCHEMA_MOD_LOGBACK_PROPS);
+		props.setProperty(Configuration.PROPERTY_LOGGING_FILE_PATH, AAIConstants.AAI_HOME_ETC_APP_PROPERTIES);
+
+		// NOTE -- This is a one-time migration for adding the new property "resource-version" to ALL of our nodes.
+	    // Also -- since it's a one-time thing, we just re-use AAI_SCHEMA_MOD_LOG4J_PROPS
+	   
+    	TitanGraph graph = null;
+
+    	System.out.println(">>> WARNING: this script affects all nodes in the database. <<<< " );
+    	System.out.println(">>> Processing will begin in 5 seconds (unless interrupted). <<<");
+		try {
+			// Give them a chance to back out of this
+			Thread.sleep(5000);
+		} catch ( java.lang.InterruptedException ie) {
+			System.out.println( " AddResourceVersionProp script has been aborted. ");
+			System.exit(1);
+		}
+		
+		try {   
+	 	    AAIConfig.init();
+			ErrorLogHelper.loadProperties();
+			
+			System.out.println("    ---- NOTE --- about to open graph (takes a little while)\n");
+
+			graph = AAIGraph.getInstance().getGraph();
+			if( graph == null ){
+				 String emsg = "Not able to get a graph object in AddResourceVersionProp.java\n";
+	          	 System.out.println( emsg );
+	          	 System.exit(1);
+	 		}
+
+			
+			// For each node in the db -- update the "resource-version" and the last mod timestamp.
+			Iterable<TitanVertex> verts = null;
+			verts= graph.query().vertices();
+			Iterator<TitanVertex> it = verts.iterator();
+			int vtxCount = 0;
+			long unixTimeNow = System.currentTimeMillis() / 1000L;
+			String timeNowInSec = "" + unixTimeNow;
+			
+			while( it.hasNext() ){
+				vtxCount++;
+				TitanVertex tmpVtx = (TitanVertex)it.next();
+				tmpVtx.property( "aai-last-mod-ts", timeNowInSec );
+				tmpVtx.property( "resource-version", timeNowInSec );
+			}
+			
+			System.out.println("Updated data for " + vtxCount + " vertexes.  Now call graph.tx().commit(). ");
+			graph.tx().commit();
+			
+    	} 
+	    catch (AAIException e) {
+	    	System.out.print("Threw a AAIException: \n");
+	    	System.out.println(e.getErrorObject().toString());
+	    } 
+	    catch (Exception ex) {
+	    	System.out.print("Threw a regular Exception:\n");
+	    	System.out.println(ex.getMessage());
+	    }
+	    finally {
+	    	if( graph != null ){
+	  	    	// Any changes that worked correctly should have already done their commits.
+	  	    	graph.tx().rollback();
+	  		    graph.close();
+	  	    }
+	    	
+	  	}
+	   
+	    
+	    System.exit(0);
+	    
+	}// End of main()
+	
+
+}
+
+