Mercurial > jdk8-mips64-public > jaxws / file comparison
comparison: src/share/jaxws_classes/com/sun/xml/internal/bind/v2/schemagen/Util.java
src/share/jaxws_classes/com/sun/xml/internal/bind/v2/schemagen/Util.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.schemagen; | |
| 27 | |
| 28 | |
| 29 /** | |
| 30 * TODO: JAX-WS dependes on this class - consider moving it somewhere more stable, Notify JAX-WS before modifying anything... | |
| 31 * | |
| 32 * Other miscellaneous utility methods. | |
| 33 * | |
| 34 * @author | |
| 35 * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) | |
| 36 */ | |
| 37 public final class Util { | |
| 38 private Util() {} // no instanciation please | |
| 39 | |
| 40 /** | |
| 41 * Escape any characters that would cause the single arg constructor | |
| 42 * of java.net.URI to complain about illegal chars. | |
| 43 * | |
| 44 * @param s source string to be escaped | |
| 45 */ | |
| 46 public static String escapeURI(String s) { | |
| 47 StringBuilder sb = new StringBuilder(); | |
| 48 for( int i = 0; i < s.length(); i++ ) { | |
| 49 char c = s.charAt(i); | |
| 50 if(Character.isSpaceChar(c)) { | |
| 51 sb.append("%20"); | |
| 52 } else { | |
| 53 sb.append(c); | |
| 54 } | |
| 55 } | |
| 56 return sb.toString(); | |
| 57 } | |
| 58 | |
| 59 /** | |
| 60 * Calculate the parent URI path of the given URI path. | |
| 61 * | |
| 62 * @param uriPath the uriPath (as returned by java.net.URI#getPath() | |
| 63 * @return the parent URI path of the given URI path | |
| 64 */ | |
| 65 public static String getParentUriPath(String uriPath) { | |
| 66 int idx = uriPath.lastIndexOf('/'); | |
| 67 | |
| 68 if (uriPath.endsWith("/")) { | |
| 69 uriPath = uriPath.substring(0,idx); // trim trailing slash | |
| 70 idx = uriPath.lastIndexOf('/'); // move idx to parent context | |
| 71 } | |
| 72 | |
| 73 return uriPath.substring(0, idx)+"/"; | |
| 74 } | |
| 75 | |
| 76 /** | |
| 77 * Calculate the normalized form of the given uriPath. | |
| 78 * | |
| 79 * For example: | |
| 80 * /a/b/c/ -> /a/b/c/ | |
| 81 * /a/b/c -> /a/b/ | |
| 82 * /a/ -> /a/ | |
| 83 * /a -> / | |
| 84 * | |
| 85 * @param uriPath path of a URI (as returned by java.net.URI#getPath() | |
| 86 * @return the normalized uri path | |
| 87 */ | |
| 88 public static String normalizeUriPath(String uriPath) { | |
| 89 if (uriPath.endsWith("/")) | |
| 90 return uriPath; | |
| 91 | |
| 92 // the uri path should always have at least a leading slash, | |
| 93 // so no need to make sure that ( idx == -1 ) | |
| 94 int idx = uriPath.lastIndexOf('/'); | |
| 95 return uriPath.substring(0, idx+1); | |
| 96 } | |
| 97 | |
| 98 /** | |
| 99 * determine if two Strings are equal ignoring case allowing null values | |
| 100 * | |
| 101 * @param s string 1 | |
| 102 * @param t string 2 | |
| 103 * @return true iff the given strings are equal ignoring case, false if they aren't | |
| 104 * equal or either of them are null. | |
| 105 */ | |
| 106 public static boolean equalsIgnoreCase(String s, String t) { | |
| 107 if (s == t) return true; | |
| 108 if ((s != null) && (t != null)) { | |
| 109 return s.equalsIgnoreCase(t); | |
| 110 } | |
| 111 return false; | |
| 112 } | |
| 113 | |
| 114 /** | |
| 115 * determine if two Strings are iqual allowing null values | |
| 116 * | |
| 117 * @param s string 1 | |
| 118 * @param t string 2 | |
| 119 * @return true iff the strings are equal, false if they aren't equal or either of | |
| 120 * them are null. | |
| 121 */ | |
| 122 public static boolean equal(String s, String t) { | |
| 123 if (s == t) return true; | |
| 124 if ((s != null) && (t != null)) { | |
| 125 return s.equals(t); | |
| 126 } | |
| 127 return false; | |
| 128 } | |
| 129 } |
