| /* |
| * 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.apache.jdo.tck.pc.singlefieldidentity; |
| |
| import javax.jdo.identity.ShortIdentity; |
| import javax.jdo.identity.SingleFieldIdentity; |
| |
| /** |
| * The PC class for testing <code>ShortIdentity</code>. |
| * @author Michael Watzek |
| */ |
| public class PCPointSingleFieldShort extends AbstractPCPointSingleField { |
| |
| /** |
| * Returns a unique value, used for primary key field initialization. |
| * @return a unique value |
| */ |
| private static short newId() { |
| synchronized (PCPointSingleFieldShort.class) { |
| return (short) ((counter++) % Short.MAX_VALUE); |
| } |
| } |
| |
| /** |
| * The primary key field. |
| */ |
| private Short id = new Short(newId()); |
| |
| public int x; |
| public Integer y; |
| |
| /** |
| * This constructor is used by test cases checking assertion A7.12-38:<br> |
| * For classes using single field identity method |
| * <code>PersistenceCapable.newObjectIdInstance()</code> must be called |
| * on a persistent instance with its primary key field initialized, |
| * or a JDOFatalInternalException is thrown. |
| */ |
| public PCPointSingleFieldShort() { |
| this.id = null; |
| } |
| |
| /** |
| * This constructor is used by test cases checking assertion A7.12-39:<br> |
| * The instance returned is initialized with the value of the primary key |
| * field of the instance on which the method is called. |
| * @param x |
| * @param y |
| */ |
| public PCPointSingleFieldShort(int x, int y) { |
| this.x = x; |
| this.y = new Integer(y); |
| } |
| |
| public void setX(int x) { |
| this.x = x; |
| } |
| |
| public int getX() { |
| return x; |
| } |
| |
| public void setY(Integer y) { |
| this.y = y; |
| } |
| |
| public Integer getY() { |
| return y; |
| } |
| |
| public String name() { |
| return " x: " + getX() + ", y: " + getY().intValue(); |
| } |
| |
| /** |
| * Returns <code>true</code> if the given the key of the given |
| * <code>SingleFieldIdentity</code> instance equals the key in the subclass |
| * of this class. |
| * @param singleFieldIdentity the single field identity to check. |
| * @return returns <code>true</code> if the given the key of the given |
| * <code>SingleFieldIdentity</code> instance equals the key in the subclass |
| * of this class. |
| */ |
| public boolean equalsPKField(SingleFieldIdentity singleFieldIdentity) { |
| return this.id.shortValue()==((ShortIdentity)singleFieldIdentity).getKey(); |
| } |
| |
| public String toString() { |
| return super.toString() + this.id; |
| } |
| } |