src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/property/ListElementProperty.java

Tue, 06 Mar 2012 16:09:35 -0800

author
ohair
date
Tue, 06 Mar 2012 16:09:35 -0800
changeset 286
f50545b5e2f1
child 368
0989ad8c0860
permissions
-rw-r--r--

7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom

ohair@286 1 /*
ohair@286 2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
ohair@286 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286 4 *
ohair@286 5 * This code is free software; you can redistribute it and/or modify it
ohair@286 6 * under the terms of the GNU General Public License version 2 only, as
ohair@286 7 * published by the Free Software Foundation. Oracle designates this
ohair@286 8 * particular file as subject to the "Classpath" exception as provided
ohair@286 9 * by Oracle in the LICENSE file that accompanied this code.
ohair@286 10 *
ohair@286 11 * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohair@286 14 * version 2 for more details (a copy is included in the LICENSE file that
ohair@286 15 * accompanied this code).
ohair@286 16 *
ohair@286 17 * You should have received a copy of the GNU General Public License version
ohair@286 18 * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286 20 *
ohair@286 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286 22 * or visit www.oracle.com if you need additional information or have any
ohair@286 23 * questions.
ohair@286 24 */
ohair@286 25
ohair@286 26 package com.sun.xml.internal.bind.v2.runtime.property;
ohair@286 27
ohair@286 28 import java.io.IOException;
ohair@286 29
ohair@286 30 import javax.xml.stream.XMLStreamException;
ohair@286 31
ohair@286 32 import com.sun.xml.internal.bind.api.AccessorException;
ohair@286 33 import com.sun.xml.internal.bind.v2.util.QNameMap;
ohair@286 34 import com.sun.xml.internal.bind.v2.model.core.ElementPropertyInfo;
ohair@286 35 import com.sun.xml.internal.bind.v2.model.core.PropertyKind;
ohair@286 36 import com.sun.xml.internal.bind.v2.model.runtime.RuntimeElementPropertyInfo;
ohair@286 37 import com.sun.xml.internal.bind.v2.model.runtime.RuntimeTypeRef;
ohair@286 38 import com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl;
ohair@286 39 import com.sun.xml.internal.bind.v2.runtime.Name;
ohair@286 40 import com.sun.xml.internal.bind.v2.runtime.Transducer;
ohair@286 41 import com.sun.xml.internal.bind.v2.runtime.XMLSerializer;
ohair@286 42 import com.sun.xml.internal.bind.v2.runtime.reflect.ListTransducedAccessorImpl;
ohair@286 43 import com.sun.xml.internal.bind.v2.runtime.reflect.TransducedAccessor;
ohair@286 44 import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor;
ohair@286 45 import com.sun.xml.internal.bind.v2.runtime.unmarshaller.ChildLoader;
ohair@286 46 import com.sun.xml.internal.bind.v2.runtime.unmarshaller.LeafPropertyLoader;
ohair@286 47
ohair@286 48 import org.xml.sax.SAXException;
ohair@286 49
ohair@286 50 /**
ohair@286 51 * {@link Property} implementation for {@link ElementPropertyInfo} whose
ohair@286 52 * {@link ElementPropertyInfo#isValueList()} is true.
ohair@286 53 *
ohair@286 54 * @author Kohsuke Kawaguchi
ohair@286 55 */
ohair@286 56 final class ListElementProperty<BeanT,ListT,ItemT> extends ArrayProperty<BeanT,ListT,ItemT> {
ohair@286 57
ohair@286 58 private final Name tagName;
ohair@286 59 /**
ohair@286 60 * Converts all the values to a list and back.
ohair@286 61 */
ohair@286 62 private final TransducedAccessor<BeanT> xacc;
ohair@286 63
ohair@286 64 public ListElementProperty(JAXBContextImpl grammar, RuntimeElementPropertyInfo prop) {
ohair@286 65 super(grammar, prop);
ohair@286 66
ohair@286 67 assert prop.isValueList();
ohair@286 68 assert prop.getTypes().size()==1; // required by the contract of isValueList
ohair@286 69 RuntimeTypeRef ref = prop.getTypes().get(0);
ohair@286 70
ohair@286 71 tagName = grammar.nameBuilder.createElementName(ref.getTagName());
ohair@286 72
ohair@286 73 // transducer for each item
ohair@286 74 Transducer xducer = ref.getTransducer();
ohair@286 75 // transduced accessor for the whole thing
ohair@286 76 xacc = new ListTransducedAccessorImpl(xducer,acc,lister);
ohair@286 77 }
ohair@286 78
ohair@286 79 public PropertyKind getKind() {
ohair@286 80 return PropertyKind.ELEMENT;
ohair@286 81 }
ohair@286 82
ohair@286 83 public void buildChildElementUnmarshallers(UnmarshallerChain chain, QNameMap<ChildLoader> handlers) {
ohair@286 84 handlers.put(tagName, new ChildLoader(new LeafPropertyLoader(xacc),null));
ohair@286 85 }
ohair@286 86
ohair@286 87 @Override
ohair@286 88 public void serializeBody(BeanT o, XMLSerializer w, Object outerPeer) throws SAXException, AccessorException, IOException, XMLStreamException {
ohair@286 89 ListT list = acc.get(o);
ohair@286 90
ohair@286 91 if(list!=null) {
ohair@286 92 if(xacc.useNamespace()) {
ohair@286 93 w.startElement(tagName,null);
ohair@286 94 xacc.declareNamespace(o,w);
ohair@286 95 w.endNamespaceDecls(list);
ohair@286 96 w.endAttributes();
ohair@286 97 xacc.writeText(w,o,fieldName);
ohair@286 98 w.endElement();
ohair@286 99 } else {
ohair@286 100 xacc.writeLeafElement(w, tagName, o, fieldName);
ohair@286 101 }
ohair@286 102 }
ohair@286 103 }
ohair@286 104
ohair@286 105 @Override
ohair@286 106 public Accessor getElementPropertyAccessor(String nsUri, String localName) {
ohair@286 107 if(tagName!=null) {
ohair@286 108 if(tagName.equals(nsUri,localName))
ohair@286 109 return acc;
ohair@286 110 }
ohair@286 111 return null;
ohair@286 112 }
ohair@286 113 }

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