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.xjc.util;
37:
38: import com.sun.tools.xjc.ErrorReceiver;
39: import com.sun.tools.xjc.api.ErrorListener;
40:
41: import org.xml.sax.SAXParseException;
42:
43: /**
44: * Filter implementation of the ErrorReceiver.
45: *
46: * If an error is encountered, this filter sets a flag.
47: *
48: * @author
49: * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
50: */
51: public class ErrorReceiverFilter extends ErrorReceiver {
52:
53: public ErrorReceiverFilter() {
54: }
55:
56: public ErrorReceiverFilter(ErrorListener h) {
57: setErrorReceiver(h);
58: }
59:
60: private ErrorListener core;
61:
62: public void setErrorReceiver(ErrorListener handler) {
63: core = handler;
64: }
65:
66: private boolean hadError = false;
67:
68: public final boolean hadError() {
69: return hadError;
70: }
71:
72: public void info(SAXParseException exception) {
73: if (core != null)
74: core.info(exception);
75: }
76:
77: public void warning(SAXParseException exception) {
78: if (core != null)
79: core.warning(exception);
80: }
81:
82: public void error(SAXParseException exception) {
83: hadError = true;
84: if (core != null)
85: core.error(exception);
86: }
87:
88: public void fatalError(SAXParseException exception) {
89: hadError = true;
90: if (core != null)
91: core.fatalError(exception);
92: }
93:
94: }
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