aai-core/src/main/java/org/openecomp/aai/dbgen/GenTester.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * org.openecomp.aai
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.aai.dbgen;
  22
  23 import com.att.eelf.configuration.Configuration;
  24 import com.att.eelf.configuration.EELFLogger;
  25 import com.att.eelf.configuration.EELFManager;
  26 import com.thinkaurelius.titan.core.TitanGraph;
  27 import com.thinkaurelius.titan.core.schema.TitanManagement;
  28 import org.openecomp.aai.dbmap.AAIGraph;
  29 import org.openecomp.aai.logging.ErrorLogHelper;
  30 import org.openecomp.aai.util.AAIConfig;
  31 import org.openecomp.aai.util.AAIConstants;
  32
  33 import java.util.Properties;
  34
  35
  36 public class GenTester {
  37
  38         private static EELFLogger LOGGER;
  39
  40         /**
  41          * The main method.
  42          *
  43          * @param args the arguments
  44          */
  45         public static void main(String[] args) {
  46
  47                 TitanGraph graph = null;
  48
  49                 // Set the logging file properties to be used by EELFManager
  50                 Properties props = System.getProperties();
  51                 props.setProperty(Configuration.PROPERTY_LOGGING_FILE_NAME, AAIConstants.AAI_CREATE_DB_SCHEMA_LOGBACK_PROPS);
  52                 props.setProperty(Configuration.PROPERTY_LOGGING_FILE_PATH, AAIConstants.AAI_HOME_ETC_APP_PROPERTIES);
  53                 LOGGER = EELFManager.getInstance().getLogger(GenTester.class);
  54                 boolean addDefaultCR = true;
  55
  56                 try {
  57                         AAIConfig.init();
  58                 if (args != null && args.length > 0 ){
  59                         if( "genDbRulesOnly".equals(args[0]) ){
  60                                 ErrorLogHelper.logError("AAI_3100",
  61                                                 " This option is no longer supported. What was in DbRules is now derived from the OXM files. ");
  62                                 return;
  63                         }
  64                         else if ( "GEN_DB_WITH_NO_SCHEMA".equals(args[0]) ){
  65                                 // Note this is done to create an empty DB with no Schema so that
  66                                         // an HBase copyTable can be used to set up a copy of the db.
  67                                         String imsg = "    ---- NOTE --- about to load a graph without doing any schema processing (takes a little while) --------   ";
  68                         System.out.println(imsg);
  69                         LOGGER.info(imsg);
  70                                         graph = AAIGraph.getInstance().getGraph();
  71
  72                                if( graph == null ){
  73                                            ErrorLogHelper.logError("AAI_5102", "Error creating Titan graph.");
  74                                    return;
  75                                }
  76                                else {
  77                                    String amsg = "Successfully loaded a Titan graph without doing any schema work.  ";
  78                                    System.out.println(amsg);
  79                                    LOGGER.auditEvent(amsg);
  80                                    return;
  81                                }
  82                         } else if ("GEN_DB_WITH_NO_DEFAULT_CR".equals(args[0])) {
  83                                 addDefaultCR = false;
  84                         }
  85                         else {
  86                                 ErrorLogHelper.logError("AAI_3000", "Unrecognized argument passed to GenTester.java: [" + args[0] + "]. ");
  87
  88                                 String emsg = "Unrecognized argument passed to GenTester.java: [" + args[0] + "]. ";
  89                                 System.out.println(emsg);
  90                                 LOGGER.error(emsg);
  91
  92                                 emsg = "Either pass no argument for normal processing, or use 'GEN_DB_WITH_NO_SCHEMA'.";
  93                                 System.out.println(emsg);
  94                                 LOGGER.error(emsg);
  95
  96                                 return;
  97                         }
  98                 }
  99
 100                         //AAIConfig.init();
 101                         ErrorLogHelper.loadProperties();
 102                         String imsg = "    ---- NOTE --- about to open graph (takes a little while)--------;";
 103                 System.out.println(imsg);
 104                 LOGGER.info(imsg);
 105                         graph = AAIGraph.getInstance().getGraph();
 106
 107                         if( graph == null ){
 108                                 ErrorLogHelper.logError("AAI_5102", "Error creating Titan graph. ");
 109                                 return;
 110                         }
 111
 112                         // Load the propertyKeys, indexes and edge-Labels into the DB
 113                         TitanManagement graphMgt = graph.openManagement();
 114
 115                 imsg = "-- Loading new schema elements into Titan --";
 116                 System.out.println(imsg);
 117                 LOGGER.info(imsg);
 118                 SchemaGenerator.loadSchemaIntoTitan( graph, graphMgt, addDefaultCR );
 119
 120             } catch(Exception ex) {
 121                 ErrorLogHelper.logError("AAI_4000", ex.getMessage());
 122             }
 123
 124
 125             if( graph != null ){
 126                     String imsg = "-- graph commit";
 127                 System.out.println(imsg);
 128                 LOGGER.info(imsg);
 129                 graph.tx().commit();
 130
 131                         imsg = "-- graph shutdown ";
 132                 System.out.println(imsg);
 133                 LOGGER.info(imsg);
 134                 graph.close();
 135             }
 136
 137             LOGGER.auditEvent("-- all done, if program does not exit, please kill.");
 138             System.exit(0);
 139     }
 140
 141 }
 142
 143