01: /*
02: * @(#)$Id: CollisionInfo.java,v 1.2.8.1 2007/05/31 22:01:52 ofung Exp $
03: */
04:
05: /*
06: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
07: *
08: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
09: *
10: * The contents of this file are subject to the terms of either the GNU
11: * General Public License Version 2 only ("GPL") or the Common Development
12: * and Distribution License("CDDL") (collectively, the "License"). You
13: * may not use this file except in compliance with the License. You can obtain
14: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
15: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
16: * language governing permissions and limitations under the License.
17: *
18: * When distributing the software, include this License Header Notice in each
19: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
20: * Sun designates this particular file as subject to the "Classpath" exception
21: * as provided by Sun in the GPL Version 2 section of the License file that
22: * accompanied this code. If applicable, add the following below the License
23: * Header, with the fields enclosed by brackets [] replaced by your own
24: * identifying information: "Portions Copyrighted [year]
25: * [name of copyright owner]"
26: *
27: * Contributor(s):
28: *
29: * If you wish your version of this file to be governed by only the CDDL or
30: * only the GPL Version 2, indicate your decision by adding "[Contributor]
31: * elects to include this software in this distribution under the [CDDL or GPL
32: * Version 2] license." If you don't indicate a single choice of license, a
33: * recipient has the option to distribute your version of this file under
34: * either the CDDL, the GPL Version 2 or to extend the choice of license to
35: * its licensees as provided above. However, if you add GPL Version 2 code
36: * and therefore, elected the GPL Version 2 license, then the option applies
37: * only if the new code is made subject to such option by the copyright
38: * holder.
39: */
40: package com.sun.tools.xjc.reader.xmlschema;
41:
42: import org.xml.sax.Locator;
43:
44: /**
45: * Details of a name collision.
46: *
47: * @author
48: * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
49: */
50: final class CollisionInfo {
51: private final String name;
52: private final Locator source1;
53: private final Locator source2;
54:
55: public CollisionInfo(String name, Locator source1, Locator source2) {
56: this .name = name;
57: this .source1 = source1;
58: this .source2 = source2;
59: }
60:
61: /**
62: * Returns a localized message that describes the collision.
63: */
64: public String toString() {
65: return Messages.format(Messages.MSG_COLLISION_INFO, name,
66: printLocator(source1), printLocator(source2));
67: }
68:
69: private String printLocator(Locator loc) {
70: if (loc == null)
71: return "";
72:
73: int line = loc.getLineNumber();
74: String sysId = loc.getSystemId();
75: if (sysId == null)
76: sysId = Messages.format(Messages.MSG_UNKNOWN_FILE);
77:
78: if (line != -1)
79: return Messages.format(Messages.MSG_LINE_X_OF_Y, Integer
80: .toString(line), sysId);
81: else
82: return sysId;
83: }
84: }
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