1 /* 2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.xml.internal.ws.spi.db; 27 28 import java.util.HashMap; 29 import java.util.Map; 30 31 /** 32 * This is the Setter of a bean property. 33 * @author shih-chang.chen@oracle.com 34 * @exclude 35 */ 36 public abstract class PropertySetterBase implements PropertySetter { 37 protected Class type; 38 39 public Class getType() { 40 return type; 41 } 42 43 static public boolean setterPattern(java.lang.reflect.Method method) { 44 return (method.getName().startsWith("set") && 45 method.getName().length() > 3 && 46 method.getReturnType().equals(void.class) && 47 method.getParameterTypes() != null && 48 method.getParameterTypes().length == 1); 49 } 50 51 /** 52 * Uninitialized map keyed by their classes. 53 */ 54 private static final Map<Class, Object> uninitializedValues = new HashMap<Class, Object>(); 55 static { 56 uninitializedValues.put(byte.class, Byte.valueOf((byte) 0)); 57 uninitializedValues.put(boolean.class, false); 58 uninitializedValues.put(char.class, Character.valueOf((char) 0)); 59 uninitializedValues.put(float.class, Float.valueOf(0)); 60 uninitializedValues.put(double.class, Double.valueOf(0)); 61 uninitializedValues.put(int.class, Integer.valueOf(0)); 62 uninitializedValues.put(long.class, Long.valueOf(0)); 63 uninitializedValues.put(short.class, Short.valueOf((short) 0)); 64 } 65 static protected Object uninitializedValue(Class cls) { return uninitializedValues.get(cls); } 66 }