1 /* 2 * Copyright (c) 1997, 2013, 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.bind.v2.runtime.property; 27 28 29 import com.sun.xml.internal.bind.api.AccessorException; 30 import com.sun.xml.internal.bind.v2.model.runtime.RuntimePropertyInfo; 31 import com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl; 32 import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor; 33 import com.sun.xml.internal.bind.v2.runtime.reflect.Lister; 34 35 36 /** 37 * {@link Property} implementation for multi-value properties 38 * (including arrays and collections.) 39 * 40 * @author Kohsuke Kawaguchi (kk@kohsuke.org) 41 */ 42 abstract class ArrayProperty<BeanT,ListT,ItemT> extends PropertyImpl<BeanT> { 43 protected final Accessor<BeanT,ListT> acc; 44 protected final Lister<BeanT,ListT,ItemT,Object> lister; 45 46 protected ArrayProperty(JAXBContextImpl context, RuntimePropertyInfo prop) { 47 super(context,prop); 48 49 assert prop.isCollection(); 50 lister = Lister.create( 51 Utils.REFLECTION_NAVIGATOR.erasure(prop.getRawType()),prop.id(),prop.getAdapter()); 52 assert lister!=null; 53 acc = prop.getAccessor().optimize(context); 54 assert acc!=null; 55 } 56 57 public void reset(BeanT o) throws AccessorException { 58 lister.reset(o,acc); 59 } 60 61 public final String getIdValue(BeanT bean) { 62 // mutli-value property can't be ID 63 return null; 64 } 65 }