Sat, 07 Nov 2020 10:30:02 +0800
Added tag mips-jdk8u275-b01 for changeset fdbe50121f48
1 /*
2 * Copyright (c) 1997, 2011, 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 */
26 package com.sun.xml.internal.bind.v2.runtime.property;
29 import java.io.IOException;
31 import javax.xml.bind.annotation.XmlValue;
32 import javax.xml.stream.XMLStreamException;
34 import com.sun.xml.internal.bind.api.AccessorException;
35 import com.sun.xml.internal.bind.v2.model.core.PropertyKind;
36 import com.sun.xml.internal.bind.v2.model.runtime.RuntimeValuePropertyInfo;
37 import com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl;
38 import com.sun.xml.internal.bind.v2.runtime.XMLSerializer;
39 import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor;
40 import com.sun.xml.internal.bind.v2.runtime.reflect.TransducedAccessor;
41 import com.sun.xml.internal.bind.v2.runtime.unmarshaller.ChildLoader;
42 import com.sun.xml.internal.bind.v2.runtime.unmarshaller.ValuePropertyLoader;
43 import com.sun.xml.internal.bind.v2.util.QNameMap;
45 import org.xml.sax.SAXException;
47 /**
48 * {@link Property} implementation for {@link XmlValue} properties.
49 *
50 * <p>
51 * This one works for both leaves and nodes, scalars and arrays.
52 *
53 * @author Bhakti Mehta (bhakti.mehta@sun.com)
54 */
55 public final class ValueProperty<BeanT> extends PropertyImpl<BeanT> {
57 /**
58 * Heart of the conversion logic.
59 */
60 private final TransducedAccessor<BeanT> xacc;
61 private final Accessor<BeanT,?> acc;
64 public ValueProperty(JAXBContextImpl context, RuntimeValuePropertyInfo prop) {
65 super(context,prop);
66 xacc = TransducedAccessor.get(context,prop);
67 acc = prop.getAccessor(); // we only use this for binder, so don't waste memory by optimizing
68 }
70 public final void serializeBody(BeanT o, XMLSerializer w, Object outerPeer) throws SAXException, AccessorException, IOException, XMLStreamException {
71 if(xacc.hasValue(o))
72 xacc.writeText(w,o,fieldName);
73 }
75 public void serializeURIs(BeanT o, XMLSerializer w) throws SAXException, AccessorException {
76 xacc.declareNamespace(o,w);
77 }
79 public boolean hasSerializeURIAction() {
80 return xacc.useNamespace();
81 }
83 public void buildChildElementUnmarshallers(UnmarshallerChain chainElem, QNameMap<ChildLoader> handlers) {
84 handlers.put(StructureLoaderBuilder.TEXT_HANDLER,
85 new ChildLoader(new ValuePropertyLoader(xacc),null));
86 }
88 public PropertyKind getKind() {
89 return PropertyKind.VALUE;
90 }
92 public void reset(BeanT o) throws AccessorException {
93 acc.set(o,null);
94 }
96 public String getIdValue(BeanT bean) throws AccessorException, SAXException {
97 return xacc.print(bean).toString();
98 }
100 }