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SimpleErrorHandler |
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1 /* 2 * SimpleErrorHandle.java 3 * 4 * Copyright (c) 1998-2001, The University of Sheffield. 5 * 6 * This file is part of GATE (see http://gate.ac.uk/), and is free 7 * software, licenced under the GNU Library General Public License, 8 * Version 2, June 1991 (in the distribution as file licence.html, 9 * and also available at http://gate.ac.uk/gate/licence.html). 10 * 11 * Cristian URSU, 8/May/2000 12 * 13 * $Id: SimpleErrorHandler.java,v 1.11 2001/11/01 13:11:33 cursu Exp $ 14 */ 15 16 package gate.xml; 17 18 import java.io.*; 19 import org.xml.sax.*; 20 21 import gate.util.*; 22 23 public class SimpleErrorHandler implements ErrorHandler { 24 25 /** Debug flag */ 26 private static final boolean DEBUG = false; 27 28 /** 29 * SimpleErrorHandler constructor comment. 30 */ 31 public SimpleErrorHandler() { 32 super(); 33 } 34 35 /** 36 * This error method is called by the SAX parser when it encounts a 37 * recoverable(can continue parsing) error. 38 */ 39 public void error(SAXParseException ex) throws SAXException { 40 String systemId = "not available"; 41 String publicId = "not available"; 42 if (ex.getSystemId() != null) systemId = ex.getSystemId(); 43 if (ex.getPublicId() != null) publicId = ex.getPublicId(); 44 Out.prln("\nSAX parser recoverable error. Error details: \n"+ 45 " Message: " + ex.getMessage() + "\n" + 46 " System ID: " + systemId + "\n" + 47 " Public ID: " + publicId + "\n" + 48 " Line: " + ex.getLineNumber() + "\n" + 49 " Column: "+ ex.getColumnNumber() + "\n"); 50 }// error 51 /** 52 * This fatalError method is called by the SAX parser when it encounts a 53 * fatal(can't continue parsing) error. 54 */ 55 public void fatalError(SAXParseException ex) throws SAXException{ 56 String systemId = "not available"; 57 String publicId = "not available"; 58 if (ex.getSystemId() != null) systemId = ex.getSystemId(); 59 if (ex.getPublicId() != null) publicId = ex.getPublicId(); 60 throw new GateSaxException("Fatal XML parse error. Error details: \n"+ 61 " Message: " + ex.getMessage() + "\n" + 62 " System ID: " + systemId + "\n" + 63 " Public ID: " + publicId + "\n" + 64 " Line: " + ex.getLineNumber() + "\n" + 65 " Column: "+ ex.getColumnNumber()); 66 }// fatalError 67 /** 68 * This warning is called by the SAX parser when there is the danger of a 69 * confusion. 70 */ 71 public void warning(SAXParseException ex) throws SAXException { 72 String systemId = "not available"; 73 String publicId = "not available"; 74 if (ex.getSystemId() != null) systemId = ex.getSystemId(); 75 if (ex.getPublicId() != null) publicId = ex.getPublicId(); 76 Out.prln("SAX parser warning. Warning details: \n"+ 77 " Message: " + ex.getMessage() + "\n" + 78 " System ID: " + systemId + "\n" + 79 " Public ID: " + publicId + "\n" + 80 " Line: " + ex.getLineNumber() + "\n" + 81 " Column: "+ ex.getColumnNumber()); 82 }// warning 83 }// end class SimpleErrorHandler 84
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SimpleErrorHandler |
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