Sun, 31 Aug 2014 16:14:36 +0400
8036981: JAXB not preserving formatting for xsd:any Mixed content
Reviewed-by: lancea, mkos
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.unmarshaller;
28 import java.io.IOException;
30 import com.sun.xml.internal.bind.v2.runtime.output.Pcdata;
31 import com.sun.xml.internal.bind.v2.runtime.output.UTF8XmlOutput;
33 /**
34 * Typed {@link CharSequence} for int[].
35 *
36 * <p>
37 * Fed to unmarshaller when the 'text' data is actually
38 * a virtual image of int array.
39 *
40 * <p>
41 * This class holds int[] as a triplet of (data,start,len)
42 * where 'start' and 'len' represents the start position of the
43 * data and the length.
44 *
45 * @author Kohsuke Kawaguchi
46 */
47 public final class IntArrayData extends Pcdata {
49 private int[] data;
50 private int start;
51 private int len;
53 /**
54 * String representation of the data. Lazily computed.
55 */
56 private StringBuilder literal;
59 public IntArrayData(int[] data, int start, int len) {
60 set(data, start, len);
61 }
63 public IntArrayData() {
64 }
66 /**
67 * Sets the int[] data to this object.
68 *
69 * <p>
70 * This method doesn't make a copy for a performance reason.
71 * The caller is still free to modify the array it passed to this method,
72 * but he should do so with a care. The unmarshalling code isn't expecting
73 * the value to be changed while it's being routed.
74 */
75 public void set(int[] data, int start, int len) {
76 this.data = data;
77 this.start = start;
78 this.len = len;
79 this.literal = null;
80 }
82 public int length() {
83 return getLiteral().length();
84 }
86 public char charAt(int index) {
87 return getLiteral().charAt(index);
88 }
90 public CharSequence subSequence(int start, int end) {
91 return getLiteral().subSequence(start,end);
92 }
94 /**
95 * Computes the literal form from the data.
96 */
97 private StringBuilder getLiteral() {
98 if(literal!=null) return literal;
100 literal = new StringBuilder();
101 int p = start;
102 for( int i=len; i>0; i-- ) {
103 if(literal.length()>0) literal.append(' ');
104 literal.append(data[p++]);
105 }
107 return literal;
108 }
110 public String toString() {
111 return literal.toString();
112 }
114 public void writeTo(UTF8XmlOutput output) throws IOException {
115 int p = start;
116 for( int i=len; i>0; i-- ) {
117 if(i!=len)
118 output.write(' ');
119 output.text(data[p++]);
120 }
121 }
122 }