| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| package org.netbeans.modules.j2ee.persistence.entitygenerator; |
| |
| /** |
| * Abstract information about relationship between 2 entity classes |
| * (either CMP or Java Persistence API). |
| * |
| * @author Chris Webster, Pavel Buzek |
| */ |
| public class EntityRelation { |
| |
| private RelationshipRole[] roles; |
| private String relationName; |
| |
| public EntityRelation(RelationshipRole roleA, RelationshipRole roleB) { |
| roles = new RelationshipRole[] {roleA, roleB}; |
| roleA.setParent(this); |
| roleB.setParent(this); |
| } |
| |
| public void makeRoleNamesUnique() { |
| if (getRoleA().getRoleName().equals( |
| getRoleB().getRoleName())) { |
| |
| String roleBName = getRoleB().getRoleName() + '1'; |
| getRoleB().setRoleName(roleBName); |
| } |
| } |
| |
| public RelationshipRole getRoleA() { |
| return roles[0]; |
| } |
| |
| public RelationshipRole getRoleB() { |
| return roles[1]; |
| } |
| |
| public void setRoleA(RelationshipRole roleA) { |
| roles[0] = roleA; |
| } |
| |
| public void setRoleB(RelationshipRole roleB) { |
| roles[1] = roleB; |
| } |
| |
| @Override |
| public String toString() { |
| return "\nrelation name " + getRelationName() + // NOI18N |
| "\nroleA = \n\t" + getRoleA() + // NOI18N |
| "\nroleB = \n\t" + getRoleB(); // NOI18N |
| } |
| |
| public String getRelationName() { |
| return relationName; |
| } |
| |
| public void setRelationName(String relationName) { |
| this.relationName = relationName; |
| } |
| |
| public RelationshipRole[] getRoles() { |
| return roles; |
| } |
| |
| public static enum FetchType { |
| DEFAULT, EAGER, LAZY; |
| } |
| |
| public static enum CollectionType { |
| COLLECTION("java.util.Collection"), //NOI18N |
| LIST("java.util.List"), //NOI18N |
| SET("java.util.Set"); //NOI18N |
| |
| private final String classStr; |
| |
| private CollectionType(String classStr) { |
| this.classStr = classStr; |
| } |
| |
| public String className() { |
| return this.classStr; |
| } |
| |
| public String getShortName() { |
| return this.classStr.replace("java.util.", "").trim(); //NOI18N |
| } |
| } |
| } |