src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/xmlschema/CollisionInfo.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.tools.internal.xjc.reader.xmlschema;
27
28 import org.xml.sax.Locator;
29
30 /**
31 * Details of a name collision.
32 *
33 * @author
34 * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
35 */
36 final class CollisionInfo {
37 private final String name;
38 private final Locator source1;
39 private final Locator source2;
40
41 public CollisionInfo(String name, Locator source1, Locator source2) {
42 this.name = name;
43 this.source1 = source1;
44 this.source2 = source2;
45 }
46
47 /**
48 * Returns a localized message that describes the collision.
49 */
50 public String toString() {
51 return Messages.format( Messages.MSG_COLLISION_INFO,
52 name, printLocator(source1), printLocator(source2) );
53 }
54
55 private String printLocator(Locator loc) {
56 if( loc==null ) return "";
57
58 int line = loc.getLineNumber();
59 String sysId = loc.getSystemId();
60 if(sysId==null) sysId = Messages.format(Messages.MSG_UNKNOWN_FILE);
61
62 if( line!=-1 )
63 return Messages.format( Messages.MSG_LINE_X_OF_Y,
64 Integer.toString(line), sysId );
65 else
66 return sysId;
67 }
68 }

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