1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/ArrayBeanInfoImpl.java Wed Apr 27 01:27:09 2016 +0800
1.3 @@ -0,0 +1,182 @@
1.4 +/*
1.5 + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.xml.internal.bind.v2.runtime;
1.30 +
1.31 +import java.io.IOException;
1.32 +import java.lang.reflect.Array;
1.33 +import java.util.ArrayList;
1.34 +import java.util.Collection;
1.35 +import java.util.Collections;
1.36 +import java.util.List;
1.37 +
1.38 +import javax.xml.bind.ValidationEvent;
1.39 +import javax.xml.bind.helpers.ValidationEventImpl;
1.40 +import javax.xml.namespace.QName;
1.41 +import javax.xml.stream.XMLStreamException;
1.42 +
1.43 +import com.sun.xml.internal.bind.v2.model.runtime.RuntimeArrayInfo;
1.44 +import com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader;
1.45 +import com.sun.xml.internal.bind.v2.runtime.unmarshaller.Receiver;
1.46 +import com.sun.xml.internal.bind.v2.runtime.unmarshaller.TagName;
1.47 +import com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext;
1.48 +
1.49 +import org.xml.sax.SAXException;
1.50 +
1.51 +/**
1.52 + * {@link JaxBeanInfo} implementation that binds T[] to a complex type
1.53 + * with an element for each item.
1.54 + *
1.55 + * @author Kohsuke Kawaguchi
1.56 + */
1.57 +final class ArrayBeanInfoImpl extends JaxBeanInfo {
1.58 +
1.59 + private final Class itemType;
1.60 + private final JaxBeanInfo itemBeanInfo;
1.61 + private Loader loader;
1.62 +
1.63 + public ArrayBeanInfoImpl(JAXBContextImpl owner, RuntimeArrayInfo rai) {
1.64 + super(owner,rai,rai.getType(), rai.getTypeName(), false, true, false);
1.65 + this.itemType = jaxbType.getComponentType();
1.66 + this.itemBeanInfo = owner.getOrCreate(rai.getItemType());
1.67 + }
1.68 +
1.69 + @Override
1.70 + protected void link(JAXBContextImpl grammar) {
1.71 + getLoader(grammar,false);
1.72 + super.link(grammar);
1.73 + }
1.74 +
1.75 + private final class ArrayLoader extends Loader implements Receiver {
1.76 + public ArrayLoader(JAXBContextImpl owner) {
1.77 + super(false);
1.78 + itemLoader = itemBeanInfo.getLoader(owner,true);
1.79 + }
1.80 +
1.81 + private final Loader itemLoader;
1.82 +
1.83 + @Override
1.84 + public void startElement(UnmarshallingContext.State state, TagName ea) {
1.85 + state.target = new ArrayList();
1.86 + }
1.87 +
1.88 + @Override
1.89 + public void leaveElement(UnmarshallingContext.State state, TagName ea) {
1.90 + state.target = toArray((List)state.target);
1.91 + }
1.92 +
1.93 + @Override
1.94 + public void childElement(UnmarshallingContext.State state, TagName ea) throws SAXException {
1.95 + if(ea.matches("","item")) {
1.96 + state.loader = itemLoader;
1.97 + state.receiver = this;
1.98 + } else {
1.99 + super.childElement(state,ea);
1.100 + }
1.101 + }
1.102 +
1.103 + @Override
1.104 + public Collection<QName> getExpectedChildElements() {
1.105 + return Collections.singleton(new QName("","item"));
1.106 + }
1.107 +
1.108 + public void receive(UnmarshallingContext.State state, Object o) {
1.109 + ((List)state.target).add(o);
1.110 + }
1.111 + };
1.112 +
1.113 + protected Object toArray( List list ) {
1.114 + int len = list.size();
1.115 + Object array = Array.newInstance(itemType,len);
1.116 + for( int i=0; i<len; i++ )
1.117 + Array.set(array,i,list.get(i));
1.118 + return array;
1.119 + }
1.120 +
1.121 + public void serializeBody(Object array, XMLSerializer target) throws SAXException, IOException, XMLStreamException {
1.122 + int len = Array.getLength(array);
1.123 + for( int i=0; i<len; i++ ) {
1.124 + Object item = Array.get(array,i);
1.125 + // TODO: check the namespace URI.
1.126 + target.startElement("","item",null,null);
1.127 + if(item==null) {
1.128 + target.writeXsiNilTrue();
1.129 + } else {
1.130 + target.childAsXsiType(item,"arrayItem",itemBeanInfo, false);
1.131 + }
1.132 + target.endElement();
1.133 + }
1.134 + }
1.135 +
1.136 + public final String getElementNamespaceURI(Object array) {
1.137 + throw new UnsupportedOperationException();
1.138 + }
1.139 +
1.140 + public final String getElementLocalName(Object array) {
1.141 + throw new UnsupportedOperationException();
1.142 + }
1.143 +
1.144 + public final Object createInstance(UnmarshallingContext context) {
1.145 + // we first create a List and then later convert it to an array
1.146 + return new ArrayList();
1.147 + }
1.148 +
1.149 + public final boolean reset(Object array, UnmarshallingContext context) {
1.150 + return false;
1.151 + }
1.152 +
1.153 + public final String getId(Object array, XMLSerializer target) {
1.154 + return null;
1.155 + }
1.156 +
1.157 + public final void serializeAttributes(Object array, XMLSerializer target) {
1.158 + // noop
1.159 + }
1.160 +
1.161 + public final void serializeRoot(Object array, XMLSerializer target) throws SAXException, IOException, XMLStreamException {
1.162 + target.reportError(
1.163 + new ValidationEventImpl(
1.164 + ValidationEvent.ERROR,
1.165 + Messages.UNABLE_TO_MARSHAL_NON_ELEMENT.format(array.getClass().getName()),
1.166 + null,
1.167 + null));
1.168 + }
1.169 +
1.170 + public final void serializeURIs(Object array, XMLSerializer target) {
1.171 + // noop
1.172 + }
1.173 +
1.174 + public final Transducer getTransducer() {
1.175 + return null;
1.176 + }
1.177 +
1.178 + public final Loader getLoader(JAXBContextImpl context, boolean typeSubstitutionCapable) {
1.179 + if(loader==null)
1.180 + loader = new ArrayLoader(context);
1.181 +
1.182 + // type substitution not possible
1.183 + return loader;
1.184 + }
1.185 +}
