Mercurial > jdk8-mips64-public > jaxws / file comparison

comparison: src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/ValueListBeanInfoImpl.java

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

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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 */
25
26 package com.sun.xml.internal.bind.v2.runtime;
27
28 import java.io.IOException;
29 import java.lang.reflect.Array;
30 import java.util.List;
31
32 import javax.xml.bind.JAXBException;
33 import javax.xml.bind.ValidationEvent;
34 import javax.xml.bind.helpers.ValidationEventImpl;
35 import javax.xml.stream.XMLStreamException;
36
37 import com.sun.istack.internal.FinalArrayList;
38 import com.sun.xml.internal.bind.WhiteSpaceProcessor;
39 import com.sun.xml.internal.bind.api.AccessorException;
40 import com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader;
41 import com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext;
42
43 import org.xml.sax.SAXException;
44
45 /**
46 * {@link JaxBeanInfo} implementation that binds T[] to a list of simple types.
47 *
48 * @author Kohsuke Kawaguchi
49 */
50 final class ValueListBeanInfoImpl extends JaxBeanInfo {
51
52 private final Class itemType;
53 private final Transducer xducer; // for items
54
55 public ValueListBeanInfoImpl(JAXBContextImpl owner, Class arrayType) throws JAXBException {
56 super(owner, null, arrayType, false, true, false);
57 this.itemType = jaxbType.getComponentType();
58 this.xducer = owner.getBeanInfo(arrayType.getComponentType(),true).getTransducer();
59 assert xducer!=null;
60 }
61
62 private final Loader loader = new Loader(true) {
63 @Override
64 public void text(UnmarshallingContext.State state, CharSequence text) throws SAXException {
65 List<Object> r = new FinalArrayList<Object>();
66
67 int idx = 0;
68 int len = text.length();
69
70 while(true) {
71 int p = idx;
72 while( p<len && !WhiteSpaceProcessor.isWhiteSpace(text.charAt(p)) )
73 p++;
74
75 CharSequence token = text.subSequence(idx,p);
76 if (!token.equals(""))
77 try {
78 r.add(xducer.parse(token));
79 } catch (AccessorException e) {
80 handleGenericException(e,true);
81 continue; // move on to next
82 }
83
84 if(p==len) break; // done
85
86 while( p<len && WhiteSpaceProcessor.isWhiteSpace(text.charAt(p)) )
87 p++;
88 if(p==len) break; // done
89
90 idx = p;
91 }
92
93 state.target = toArray(r);
94 }
95 };
96
97 private Object toArray( List list ) {
98 int len = list.size();
99 Object array = Array.newInstance(itemType,len);
100 for( int i=0; i<len; i++ )
101 Array.set(array,i,list.get(i));
102 return array;
103 }
104
105 public void serializeBody(Object array, XMLSerializer target) throws SAXException, IOException, XMLStreamException {
106 int len = Array.getLength(array);
107 for( int i=0; i<len; i++ ) {
108 Object item = Array.get(array,i);
109 try {
110 xducer.writeText(target,item,"arrayItem");
111 } catch (AccessorException e) {
112 target.reportError("arrayItem",e);
113 }
114 }
115 }
116
117 public final void serializeURIs(Object array, XMLSerializer target) throws SAXException {
118 if(xducer.useNamespace()) {
119 int len = Array.getLength(array);
120 for( int i=0; i<len; i++ ) {
121 Object item = Array.get(array,i);
122 try {
123 xducer.declareNamespace(item,target);
124 } catch (AccessorException e) {
125 target.reportError("arrayItem",e);
126 }
127 }
128 }
129 }
130
131 public final String getElementNamespaceURI(Object array) {
132 throw new UnsupportedOperationException();
133 }
134
135 public final String getElementLocalName(Object array) {
136 throw new UnsupportedOperationException();
137 }
138
139 public final Object createInstance(UnmarshallingContext context) {
140 throw new UnsupportedOperationException();
141 }
142
143 public final boolean reset(Object array, UnmarshallingContext context) {
144 return false;
145 }
146
147 public final String getId(Object array, XMLSerializer target) {
148 return null;
149 }
150
151 public final void serializeAttributes(Object array, XMLSerializer target) {
152 // noop
153 }
154
155 public final void serializeRoot(Object array, XMLSerializer target) throws SAXException {
156 target.reportError(
157 new ValidationEventImpl(
158 ValidationEvent.ERROR,
159 Messages.UNABLE_TO_MARSHAL_NON_ELEMENT.format(array.getClass().getName()),
160 null,
161 null));
162 }
163
164 public final Transducer getTransducer() {
165 return null;
166 }
167
168 public final Loader getLoader(JAXBContextImpl context, boolean typeSubstitutionCapable) {
169 // type substitution impossible
170 return loader;
171 }
172 }

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