001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041: package org.openide.filesystems.data;
042:
043: import java.util.ArrayList;
044: import java.io.*;
045:
046: /**
047: * Serves for generating
048: */
049: public class SerialData extends Object implements Serializable {
050:
051: private static String serialData;
052:
053: private int data1;
054: private String data2;
055: private Object data3;
056: private ArrayList data4;
057:
058: /** Creates new SerialData */
059: public SerialData() {
060: data1 = 0;
061: data2 = "data2";
062: data3 = new Integer(5);
063: data4 = new ArrayList();
064: data4.add(data3);
065: }
066:
067: public static String getSerialDataString() throws Exception {
068: if (serialData == null) {
069: serialData = createSerialDataString();
070: }
071:
072: return serialData;
073: }
074:
075: private static String createSerialDataString() throws Exception {
076: ByteArrayOutputStream barros = new ByteArrayOutputStream();
077: ObjectOutputStream obos = new ObjectOutputStream(barros);
078:
079: obos.writeObject(new SerialData());
080: obos.close();
081:
082: return bytes2String(barros.toByteArray());
083: }
084:
085: /**
086: * @param args the command line arguments
087: */
088: /*
089: public static void main(String args[]) throws Exception {
090: ByteArrayOutputStream barros = new ByteArrayOutputStream();
091: ObjectOutputStream obos = new ObjectOutputStream(barros);
092:
093: obos.writeObject(new SerialData());
094: obos.close();
095:
096: byte[] bytes = barros.toByteArray();
097: System.out.println(bytes2String(bytes));
098: }*/
099:
100: private static String bytes2String(byte[] bytes) {
101: StringBuffer buffer = new StringBuffer(2 * bytes.length);
102:
103: for (int i = 0; i < bytes.length; i++) {
104: addByte(bytes[i], buffer);
105: }
106:
107: return buffer.toString();
108: }
109:
110: private static void addByte(int b, StringBuffer buffer) {
111: if (b < 0) {
112: b += 256;
113: }
114:
115: int rest = b % 16;
116: b = b / 16;
117: buffer.append(toChar(b));
118: buffer.append(toChar(rest));
119: }
120:
121: private static char toChar(int b) {
122: if (b > 9) {
123: return (char) ('a' + b - 10);
124: } else {
125: return (char) ('0' + b);
126: }
127: }
128: }
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