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 26package com.sun.xml.internal.ws.spi.db; 27 28import static com.sun.xml.internal.ws.spi.db.PropertyGetterBase.verifyWrapperType; 29import java.lang.reflect.Method; 30import javax.xml.ws.WebServiceException; 31 32 33/** 34 * MethodInjection 35 * @author shih-chang.chen@oracle.com 36 * @exclude 37 */ 38public class MethodSetter extends PropertySetterBase { 39 40 private Method method; 41 42 public MethodSetter(Method m) { 43 verifyWrapperType(m.getDeclaringClass()); 44 method = m; 45 type = m.getParameterTypes()[0]; 46 } 47 48 public Method getMethod() { 49 return method; 50 } 51 52 public <A> A getAnnotation(Class<A> annotationType) { 53 Class c = annotationType; 54 return (A) method.getAnnotation(c); 55 } 56 57 public void set(final Object instance, Object val) { 58 final Object resource = (type.isPrimitive() && val == null)? uninitializedValue(type): val; 59 final Object[] args = {resource}; 60 try { 61 method.invoke(instance, args); 62 } catch (Exception e) { 63 throw new WebServiceException(e); 64 } 65 } 66} 67