src/share/jaxws_classes/com/sun/xml/internal/ws/util/exception/JAXWSExceptionBase.java

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1 /*
2 * Copyright (c) 1997, 2012, 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.ws.util.exception;
27
28 import com.sun.istack.internal.localization.Localizable;
29 import com.sun.istack.internal.localization.LocalizableMessage;
30 import com.sun.istack.internal.localization.LocalizableMessageFactory;
31 import com.sun.istack.internal.localization.Localizer;
32 import com.sun.istack.internal.localization.NullLocalizable;
33 import java.io.IOException;
34 import java.io.ObjectInputStream;
35 import java.io.ObjectOutputStream;
36 import java.io.Serializable;
37 import javax.xml.ws.WebServiceException;
38
39 /**
40 * Represents a {@link WebServiceException} with
41 * localizable message.
42 *
43 * @author WS Development Team
44 */
45 public abstract class JAXWSExceptionBase
46 extends WebServiceException implements Localizable {
47
48 //Don't worry about previous serialVersionUID = 4818235090198755494L;, this class was not serializable before.
49 private static final long serialVersionUID = 1L;
50
51 private transient Localizable msg;
52
53 /**
54 * @deprecated
55 * Should use the localizable constructor instead.
56 */
57 protected JAXWSExceptionBase(String key, Object... args) {
58 super(findNestedException(args));
59 this.msg = new LocalizableMessage(getDefaultResourceBundleName(), key, args);
60 }
61
62
63 protected JAXWSExceptionBase(String message) {
64 this(new NullLocalizable(message));
65 }
66
67 /**
68 * Creates a new exception that wraps the specified exception.
69 */
70 protected JAXWSExceptionBase(Throwable throwable) {
71 this(new NullLocalizable(throwable.toString()),throwable);
72 }
73
74 protected JAXWSExceptionBase(Localizable msg) {
75 this.msg = msg;
76 }
77
78 protected JAXWSExceptionBase(Localizable msg, Throwable cause) {
79 super(cause);
80 this.msg = msg;
81 }
82
83 /**
84 * @serialData Default fields, followed by information in Localizable which comprises of.
85 * ResourceBundle name, then key and followed by arguments array.
86 * If there is no arguments array, then -1 is written. If there is a argument array (possible of zero
87 * length) then the array length is written as an integer, followed by each argument (Object).
88 * If the Object is serializable, the argument is written. Otherwise the output of Object.toString()
89 * is written.
90 */
91 private void writeObject(ObjectOutputStream out) throws IOException {
92 // We have to call defaultWriteObject first.
93 out.defaultWriteObject();
94
95 out.writeObject(msg.getResourceBundleName());
96 out.writeObject(msg.getKey());
97 Object[] args = msg.getArguments();
98 if (args == null) {
99 out.writeInt(-1);
100 return;
101 }
102 out.writeInt(args.length);
103 // Write Object values for the parameters, if it is serializable otherwise write String form of it..
104 for (int i = 0; i < args.length; i++) {
105 if (args[i] == null || args[i] instanceof Serializable) {
106 out.writeObject(args[i]);
107 } else {
108 out.writeObject(args[i].toString());
109 }
110 }
111 }
112
113 private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
114 // We have to call defaultReadObject first.
115 in.defaultReadObject();
116 Object[] args;
117 String resourceBundleName = (String) in.readObject();
118 String key = (String) in.readObject();
119 int len = in.readInt();
120 if (len == -1) {
121 args = null;
122 } else {
123 args = new Object[len];
124 for (int i = 0; i < args.length; i++) {
125 args[i] = in.readObject();
126 }
127 }
128 msg = new LocalizableMessageFactory(resourceBundleName).getMessage(key,args);
129 }
130
131 private static Throwable findNestedException(Object[] args) {
132 if (args == null)
133 return null;
134
135 for( Object o : args )
136 if(o instanceof Throwable)
137 return (Throwable)o;
138 return null;
139 }
140
141 public String getMessage() {
142 Localizer localizer = new Localizer();
143 return localizer.localize(this);
144 }
145
146 /**
147 * Gets the default resource bundle name for this kind of exception.
148 * Used for {@link #JAXWSExceptionBase(String, Object[])}.
149 */
150 protected abstract String getDefaultResourceBundleName();
151
152 //
153 // Localizable delegation
154 //
155 public final String getKey() {
156 return msg.getKey();
157 }
158
159 public final Object[] getArguments() {
160 return msg.getArguments();
161 }
162
163 public final String getResourceBundleName() {
164 return msg.getResourceBundleName();
165 }
166 }

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