01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common Development
08: * and Distribution License("CDDL") (collectively, the "License"). You
09: * may not use this file except in compliance with the License. You can obtain
10: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
11: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
12: * language governing permissions and limitations under the License.
13: *
14: * When distributing the software, include this License Header Notice in each
15: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
16: * Sun designates this particular file as subject to the "Classpath" exception
17: * as provided by Sun in the GPL Version 2 section of the License file that
18: * accompanied this code. If applicable, add the following below the License
19: * Header, with the fields enclosed by brackets [] replaced by your own
20: * identifying information: "Portions Copyrighted [year]
21: * [name of copyright owner]"
22: *
23: * Contributor(s):
24: *
25: * If you wish your version of this file to be governed by only the CDDL or
26: * only the GPL Version 2, indicate your decision by adding "[Contributor]
27: * elects to include this software in this distribution under the [CDDL or GPL
28: * Version 2] license." If you don't indicate a single choice of license, a
29: * recipient has the option to distribute your version of this file under
30: * either the CDDL, the GPL Version 2 or to extend the choice of license to
31: * its licensees as provided above. However, if you add GPL Version 2 code
32: * and therefore, elected the GPL Version 2 license, then the option applies
33: * only if the new code is made subject to such option by the copyright
34: * holder.
35: */
36: package com.sun.tools.ws.processor.model.jaxb;
37:
38: /**
39: * @author Kohsuke Kawaguchi
40: */
41: class Util {
42: /**
43: * Replaces the marcros in the first string by the actual given arguments.
44: */
45: static String replace(String macro, String... args) {
46: int len = macro.length();
47: StringBuilder buf = new StringBuilder(len);
48: for (int i = 0; i < len; i++) {
49: char ch = macro.charAt(i);
50: if (ch == '=' && i + 2 < len) {
51: char tail = macro.charAt(i + 1);
52: char ch2 = macro.charAt(i + 2);
53: if ('0' <= ch2 && ch2 <= '9' && tail == ':') {
54: buf.append(args[ch2 - '0']);
55: i += 2;
56: continue;
57: }
58: }
59: buf.append(ch);
60: }
61: return buf.toString();
62: }
63:
64: /**
65: * Creates a macro tempate so that it can be later used with {@link #replace(String, String[])}.
66: */
67: static String createMacroTemplate(String s) {
68: return s;
69: }
70:
71: static final String MAGIC = "=:";
72:
73: static final String MAGIC0 = MAGIC + "0";
74: static final String MAGIC1 = MAGIC + "1";
75: static final String MAGIC2 = MAGIC + "2";
76: }
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