1/*
2 * Copyright (c) 1997, 2013, 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
26package com.sun.tools.internal.ws.wscompile;
27
28import com.sun.tools.internal.xjc.api.ErrorListener;
29import org.xml.sax.SAXParseException;
30
31/**
32 * Filter implementation of the ErrorReceiver.
33 *
34 * If an error is encountered, this filter sets a flag.
35 *
36 * @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
37 * @author Vivek Pandey
38 */
39public class ErrorReceiverFilter extends ErrorReceiver {
40
41    public ErrorReceiverFilter() {}
42
43    public ErrorReceiverFilter( ErrorListener h ) {
44        setErrorReceiver(h);
45    }
46
47    private ErrorListener core;
48    public void setErrorReceiver( ErrorListener handler ) {
49        core = handler;
50    }
51
52    private boolean hadError = false;
53    public final boolean hadError() { return hadError; }
54
55    /**
56     * Resets the error state its currently in. It allows to ignore the error reported by
57     * any sub-system.
58     */
59    public void reset(){
60        hadError = false;
61    }
62
63    public void info(SAXParseException exception) {
64        if(core!=null)  core.info(exception);
65    }
66
67    public void debug(SAXParseException exception) {
68
69    }
70
71    public void warning(SAXParseException exception) {
72        if(core!=null)  core.warning(exception);
73    }
74
75    public void error(SAXParseException exception) {
76        hadError = true;
77        if(core!=null)  core.error(exception);
78    }
79
80    public void fatalError(SAXParseException exception) {
81        hadError = true;
82        if(core!=null)  core.fatalError(exception);
83    }
84
85}
86