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 java.util.Properties;
  24
  25 import org.openecomp.aai.dbmap.AAIGraph;
  26 import org.openecomp.aai.logging.ErrorLogHelper;
  27 import org.openecomp.aai.util.AAIConfig;
  28 import org.openecomp.aai.util.AAIConstants;
  29 import com.att.eelf.configuration.Configuration;
  30 import com.att.eelf.configuration.EELFLogger;
  31 import com.att.eelf.configuration.EELFManager;
  32 import com.thinkaurelius.titan.core.TitanGraph;
  33 import com.thinkaurelius.titan.core.schema.TitanManagement;
  34
  35
  36
  37
  38 public class GenTester {
  39
  40         private static EELFLogger LOGGER;
  41
  42         /**
  43          * The main method.
  44          *
  45          * @param args the arguments
  46          */
  47         public static void main(String[] args) {
  48
  49                 TitanGraph graph = null;
  50
  51                 // Set the logging file properties to be used by EELFManager
  52                 Properties props = System.getProperties();
  53                 props.setProperty(Configuration.PROPERTY_LOGGING_FILE_NAME, AAIConstants.AAI_CREATE_DB_SCHEMA_LOGBACK_PROPS);
  54                 props.setProperty(Configuration.PROPERTY_LOGGING_FILE_PATH, AAIConstants.AAI_HOME_ETC_APP_PROPERTIES);
  55                 LOGGER = EELFManager.getInstance().getLogger(GenTester.class);
  56                 boolean addDefaultCR = true;
  57
  58                 try {
  59                         AAIConfig.init();
  60                 if (args != null && args.length > 0 ){
  61                         if( "genDbRulesOnly".equals(args[0]) ){
  62                                 ErrorLogHelper.logError("AAI_3100",
  63                                                 " This option is no longer supported. What was in DbRules is now derived from the OXM files. ");
  64                                 return;
  65                         }
  66                         else if ( "GEN_DB_WITH_NO_SCHEMA".equals(args[0]) ){
  67                                 // Note this is done to create an empty DB with no Schema so that
  68                                         // an HBase copyTable can be used to set up a copy of the db.
  69                                         String imsg = "    ---- NOTE --- about to load a graph without doing any schema processing (takes a little while) --------   ";
  70                         System.out.println(imsg);
  71                         LOGGER.info(imsg);
  72                                         graph = AAIGraph.getInstance().getGraph();
  73
  74                                if( graph == null ){
  75                                            ErrorLogHelper.logError("AAI_5102", "Error creating Titan graph.");
  76                                    return;
  77                                }
  78                                else {
  79                                    String amsg = "Successfully loaded a Titan graph without doing any schema work.  ";
  80                                    System.out.println(amsg);
  81                                    LOGGER.auditEvent(amsg);
  82                                    return;
  83                                }
  84                         } else if ("GEN_DB_WITH_NO_DEFAULT_CR".equals(args[0])) {
  85                                 addDefaultCR = false;
  86                         }
  87                         else {
  88                                 ErrorLogHelper.logError("AAI_3000", "Unrecognized argument passed to GenTester.java: [" + args[0] + "]. ");
  89
  90                                 String emsg = "Unrecognized argument passed to GenTester.java: [" + args[0] + "]. ";
  91                                 System.out.println(emsg);
  92                                 LOGGER.error(emsg);
  93
  94                                 emsg = "Either pass no argument for normal processing, or use 'GEN_DB_WITH_NO_SCHEMA'.";
  95                                 System.out.println(emsg);
  96                                 LOGGER.error(emsg);
  97
  98                                 return;
  99                         }
 100                 }
 101
 102                         //AAIConfig.init();
 103                         ErrorLogHelper.loadProperties();
 104                         String imsg = "    ---- NOTE --- about to open graph (takes a little while)--------;";
 105                 System.out.println(imsg);
 106                 LOGGER.info(imsg);
 107                         graph = AAIGraph.getInstance().getGraph();
 108
 109                         if( graph == null ){
 110                                 ErrorLogHelper.logError("AAI_5102", "Error creating Titan graph. ");
 111                                 return;
 112                         }
 113
 114                         // Load the propertyKeys, indexes and edge-Labels into the DB
 115                         TitanManagement graphMgt = graph.openManagement();
 116
 117                 imsg = "-- Loading new schema elements into Titan --";
 118                 System.out.println(imsg);
 119                 LOGGER.info(imsg);
 120                 SchemaGenerator.loadSchemaIntoTitan( graph, graphMgt, addDefaultCR );
 121
 122             } catch(Exception ex) {
 123                 ErrorLogHelper.logError("AAI_4000", ex.getMessage());
 124             }
 125
 126
 127             if( graph != null ){
 128                     String imsg = "-- graph commit";
 129                 System.out.println(imsg);
 130                 LOGGER.info(imsg);
 131                 graph.tx().commit();
 132
 133                         imsg = "-- graph shutdown ";
 134                 System.out.println(imsg);
 135                 LOGGER.info(imsg);
 136                 graph.close();
 137             }
 138
 139             LOGGER.auditEvent("-- all done, if program does not exit, please kill.");
 140             System.exit(0);
 141     }
 142
 143 }
 144
 145