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 26 package com.sun.tools.internal.ws.wscompile; 27 28 import com.sun.tools.internal.xjc.api.ErrorListener; 29 import 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 */ 39 public 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 }