Mercurial > jdk8-mips64-public > jaxws / file comparison
comparison: src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/algorithm/UUIDEncodingAlgorithm.java
src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/algorithm/UUIDEncodingAlgorithm.java
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| 1 /* | |
| 2 * Copyright (c) 2004, 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 * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC. | |
| 26 */ | |
| 27 | |
| 28 package com.sun.xml.internal.fastinfoset.algorithm; | |
| 29 | |
| 30 import java.util.ArrayList; | |
| 31 import java.util.List; | |
| 32 import java.nio.CharBuffer; | |
| 33 import com.sun.xml.internal.org.jvnet.fastinfoset.EncodingAlgorithmException; | |
| 34 import com.sun.xml.internal.fastinfoset.CommonResourceBundle; | |
| 35 | |
| 36 public class UUIDEncodingAlgorithm extends LongEncodingAlgorithm { | |
| 37 | |
| 38 public final int getPrimtiveLengthFromOctetLength(int octetLength) throws EncodingAlgorithmException { | |
| 39 if (octetLength % (LONG_SIZE * 2) != 0) { | |
| 40 throw new EncodingAlgorithmException(CommonResourceBundle.getInstance(). | |
| 41 getString("message.lengthNotMultipleOfUUID",new Object[]{Integer.valueOf(LONG_SIZE * 2)})); | |
| 42 } | |
| 43 | |
| 44 return octetLength / LONG_SIZE; | |
| 45 } | |
| 46 | |
| 47 public final Object convertFromCharacters(char[] ch, int start, int length) { | |
| 48 final CharBuffer cb = CharBuffer.wrap(ch, start, length); | |
| 49 final List longList = new ArrayList(); | |
| 50 | |
| 51 matchWhiteSpaceDelimnatedWords(cb, | |
| 52 new WordListener() { | |
| 53 public void word(int start, int end) { | |
| 54 String uuidValue = cb.subSequence(start, end).toString(); | |
| 55 fromUUIDString(uuidValue); | |
| 56 longList.add(Long.valueOf(_msb)); | |
| 57 longList.add(Long.valueOf(_lsb)); | |
| 58 } | |
| 59 } | |
| 60 ); | |
| 61 | |
| 62 return generateArrayFromList(longList); | |
| 63 } | |
| 64 | |
| 65 public final void convertToCharacters(Object data, StringBuffer s) { | |
| 66 if (!(data instanceof long[])) { | |
| 67 throw new IllegalArgumentException(CommonResourceBundle.getInstance().getString("message.dataNotLongArray")); | |
| 68 } | |
| 69 | |
| 70 final long[] ldata = (long[])data; | |
| 71 | |
| 72 final int end = ldata.length - 2; | |
| 73 for (int i = 0; i <= end; i += 2) { | |
| 74 s.append(toUUIDString(ldata[i], ldata[i + 1])); | |
| 75 if (i != end) { | |
| 76 s.append(' '); | |
| 77 } | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 | |
| 82 private long _msb; | |
| 83 private long _lsb; | |
| 84 | |
| 85 final void fromUUIDString(String name) { | |
| 86 String[] components = name.split("-"); | |
| 87 if (components.length != 5) | |
| 88 throw new IllegalArgumentException(CommonResourceBundle.getInstance(). | |
| 89 getString("message.invalidUUID", new Object[]{name})); | |
| 90 | |
| 91 for (int i=0; i<5; i++) | |
| 92 components[i] = "0x"+components[i]; | |
| 93 | |
| 94 _msb = Long.parseLong(components[0], 16); | |
| 95 _msb <<= 16; | |
| 96 _msb |= Long.parseLong(components[1], 16); | |
| 97 _msb <<= 16; | |
| 98 _msb |= Long.parseLong(components[2], 16); | |
| 99 | |
| 100 _lsb = Long.parseLong(components[3], 16); | |
| 101 _lsb <<= 48; | |
| 102 _lsb |= Long.parseLong(components[4], 16); | |
| 103 } | |
| 104 | |
| 105 final String toUUIDString(long msb, long lsb) { | |
| 106 return (digits(msb >> 32, 8) + "-" + | |
| 107 digits(msb >> 16, 4) + "-" + | |
| 108 digits(msb, 4) + "-" + | |
| 109 digits(lsb >> 48, 4) + "-" + | |
| 110 digits(lsb, 12)); | |
| 111 } | |
| 112 | |
| 113 final String digits(long val, int digits) { | |
| 114 long hi = 1L << (digits * 4); | |
| 115 return Long.toHexString(hi | (val & (hi - 1))).substring(1); | |
| 116 } | |
| 117 | |
| 118 } |
