| /******************************************************************************* |
| * Copyright (c) 1998, 2008 IBM Corporation and Others |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Goh KONDOH - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.actf.model.dom.html.errorhandler; |
| |
| import java.io.IOException; |
| |
| import org.eclipse.actf.model.dom.html.IErrorHandler; |
| import org.eclipse.actf.model.dom.html.IParser; |
| import org.eclipse.actf.model.dom.html.IParserError; |
| import org.eclipse.actf.model.dom.html.ParseException; |
| import org.eclipse.actf.model.internal.dom.sgml.ISGMLParser; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| |
| /** |
| * If a parser using a DTD which does not define some element. this error |
| * handler make the parser use specified dtd which defines it. |
| */ |
| public class UnknownElementErrorHandler implements IErrorHandler { |
| private String unknownElements[]; |
| |
| private String publicID; |
| |
| /** |
| * @param unknownElement |
| * Node name of target unknown element |
| * @param publicID |
| * public ID which defines <code>unknownElement</code> |
| */ |
| public UnknownElementErrorHandler(String unknownElement, String publicID) { |
| this.unknownElements = new String[1]; |
| unknownElements[0] = unknownElement; |
| this.publicID = publicID; |
| } |
| |
| /** |
| * @param unknownElements |
| * array of Node names of target unknown elements |
| * @param publicID |
| * public ID which defines <code>unknownElement</code> |
| */ |
| public UnknownElementErrorHandler(String unknownElements[], String publicID) { |
| this.unknownElements = unknownElements; |
| this.publicID = publicID; |
| } |
| |
| @SuppressWarnings("nls") |
| public boolean handleError(int code, IParser parser, Node errorNode) |
| throws ParseException, IOException { |
| if (code == IParserError.UNKNOWN_ELEMENT |
| && errorNode instanceof Element) { |
| for (int i = 0; i < unknownElements.length; i++) { |
| if (errorNode.getNodeName() |
| .equalsIgnoreCase(unknownElements[i])) { |
| parser.error(IParserError.UNKNOWN_ELEMENT, |
| ((ISGMLParser) parser).getDTD() |
| + " does not define FRAMESET. " |
| + " Try to change DTD to " + publicID); |
| ((ISGMLParser) parser).setupDTD(publicID); |
| parser.pushBackNode(errorNode); |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| } |