1 files changed, 0 insertions, 132 deletions
diff --git a/aai-resources/src/main/java/org/onap/aai/migration/PropertyMigrator.java b/aai-resources/src/main/java/org/onap/aai/migration/PropertyMigrator.java
deleted file mode 100644
index ed43724..0000000
--- a/aai-resources/src/main/java/org/onap/aai/migration/PropertyMigrator.java
+++ /dev/null
@@ -1,132 +0,0 @@
-/**
- * ============LICENSE_START=======================================================
- * org.onap.aai
- * ================================================================================
- * Copyright © 2017-2018 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.aai.migration;
-
-import java.util.Optional;
-
-import org.apache.tinkerpop.gremlin.process.traversal.P;
-import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
-import org.apache.tinkerpop.gremlin.structure.Vertex;
-import org.onap.aai.db.props.AAIProperties;
-import org.onap.aai.serialization.engines.TransactionalGraphEngine;
-
-import org.janusgraph.core.Cardinality;
-import org.janusgraph.core.PropertyKey;
-import org.janusgraph.core.schema.JanusGraphManagement;
-
-/**
- * A migration template for migrating a property from one name to another
- */
-@MigrationPriority(0)
-@MigrationDangerRating(1)
-public abstract class PropertyMigrator extends Migrator {
-
-	protected final String OLD_FIELD;
-	protected final String NEW_FIELD;
-	protected final Class<?> fieldType;
-	protected final Cardinality cardinality;
-	protected final JanusGraphManagement graphMgmt;
-
-	public PropertyMigrator(TransactionalGraphEngine engine, String oldName, String newName, Class<?> type, Cardinality cardinality) {
-		super(engine);
-		this.OLD_FIELD = oldName;
-		this.NEW_FIELD = newName;
-		this.fieldType = type;
-		this.cardinality = cardinality;
-		this.graphMgmt = engine.asAdmin().getManagementSystem();
-	}
-
-	/**
-	 * Do not override this method as an inheritor of this class
-	 */
-	@Override
-	public void run() {
-		
-		modifySchema();
-		executeModifyOperation();
-		
-	}
-
-	protected void modifySchema() {
-		this.addIndex(this.addProperty());
-		graphMgmt.commit();
-	}
-	
-	/**
-	 * This is where inheritors should add their logic
-	 */
-	protected void executeModifyOperation() {
-		changePropertyName();
-	}
-	
-	protected void changePropertyName() {
-		GraphTraversal<Vertex, Vertex> g = this.engine.asAdmin().getTraversalSource().V();
-		if (this.getAffectedNodeTypes().isPresent()) {
-			g.has(AAIProperties.NODE_TYPE, P.within(this.getAffectedNodeTypes().get()));
-		}
-		g.has(OLD_FIELD).sideEffect(t -> {
-			final Vertex v = t.get();
-			final String value = v.value(OLD_FIELD);
-			v.property(OLD_FIELD).remove();
-			v.property(NEW_FIELD, value);
-			this.touchVertexProperties(v, false);
-		}).iterate();
-	}
-	
-	@Override
-	public Status getStatus() {
-		GraphTraversal<Vertex, Vertex> g = this.engine.asAdmin().getTraversalSource().V();
-		if (this.getAffectedNodeTypes().isPresent()) {
-			g.has(AAIProperties.NODE_TYPE, P.within(this.getAffectedNodeTypes().get()));
-		}
-		long result = g.has(OLD_FIELD).count().next();
-		if (result == 0) {
-			return Status.SUCCESS;
-		} else {
-			return Status.FAILURE;
-		}
-	}
-
-	protected Optional<PropertyKey> addProperty() {
-
-		if (!graphMgmt.containsPropertyKey(this.NEW_FIELD)) {
-			logger.info(" PropertyKey  [" + this.NEW_FIELD + "] created in the DB. ");
-			return Optional.of(graphMgmt.makePropertyKey(this.NEW_FIELD).dataType(this.fieldType).cardinality(this.cardinality)
-					.make());
-		} else {
-			logger.info(" PropertyKey  [" + this.NEW_FIELD + "] already existed in the DB. ");
-			return Optional.empty();
-		}
-
-	}
-	
-	protected void addIndex(Optional<PropertyKey> key) {
-		if (isIndexed() && key.isPresent()) {
-			if (graphMgmt.containsGraphIndex(key.get().name())) {
-				logger.debug(" Index  [" + key.get().name() + "] already existed in the DB. ");
-			} else {
-				logger.info("Add index for PropertyKey: [" + key.get().name() + "]");
-				graphMgmt.buildIndex(key.get().name(), Vertex.class).addKey(key.get()).buildCompositeIndex();
-			}
-		}
-	}
-	public abstract boolean isIndexed();
-	
-}