001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common Development
008: * and Distribution License("CDDL") (collectively, the "License"). You
009: * may not use this file except in compliance with the License. You can obtain
010: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
011: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
012: * language governing permissions and limitations under the License.
013: *
014: * When distributing the software, include this License Header Notice in each
015: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
016: * Sun designates this particular file as subject to the "Classpath" exception
017: * as provided by Sun in the GPL Version 2 section of the License file that
018: * accompanied this code. If applicable, add the following below the License
019: * Header, with the fields enclosed by brackets [] replaced by your own
020: * identifying information: "Portions Copyrighted [year]
021: * [name of copyright owner]"
022: *
023: * Contributor(s):
024: *
025: * If you wish your version of this file to be governed by only the CDDL or
026: * only the GPL Version 2, indicate your decision by adding "[Contributor]
027: * elects to include this software in this distribution under the [CDDL or GPL
028: * Version 2] license." If you don't indicate a single choice of license, a
029: * recipient has the option to distribute your version of this file under
030: * either the CDDL, the GPL Version 2 or to extend the choice of license to
031: * its licensees as provided above. However, if you add GPL Version 2 code
032: * and therefore, elected the GPL Version 2 license, then the option applies
033: * only if the new code is made subject to such option by the copyright
034: * holder.
035: */
036:
037: package com.sun.tools.ws.wscompile;
038:
039: import com.sun.tools.xjc.api.ErrorListener;
040: import org.xml.sax.SAXParseException;
041:
042: /**
043: * Filter implementation of the ErrorReceiver.
044: *
045: * If an error is encountered, this filter sets a flag.
046: *
047: * @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
048: * @author Vivek Pandey
049: */
050: public class ErrorReceiverFilter extends ErrorReceiver {
051:
052: public ErrorReceiverFilter() {
053: }
054:
055: public ErrorReceiverFilter(ErrorListener h) {
056: setErrorReceiver(h);
057: }
058:
059: private ErrorListener core;
060:
061: public void setErrorReceiver(ErrorListener handler) {
062: core = handler;
063: }
064:
065: private boolean hadError = false;
066:
067: public final boolean hadError() {
068: return hadError;
069: }
070:
071: /**
072: * Resets the error state its currently in. It allows to ignore the error reported by
073: * any sub-system.
074: */
075: public void reset() {
076: hadError = false;
077: }
078:
079: public void info(SAXParseException exception) {
080: if (core != null)
081: core.info(exception);
082: }
083:
084: public void warning(SAXParseException exception) {
085: if (core != null)
086: core.warning(exception);
087: }
088:
089: public void error(SAXParseException exception) {
090: hadError = true;
091: if (core != null)
092: core.error(exception);
093: }
094:
095: public void fatalError(SAXParseException exception) {
096: hadError = true;
097: if (core != null)
098: core.fatalError(exception);
099: }
100:
101: }
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