| /******************************************************************************* |
| * Copyright (c) 2009 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.pde.internal.ua.core.toc.text; |
| |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.pde.internal.core.text.IDocumentElementNode; |
| import org.eclipse.pde.internal.core.text.NodeDocumentHandler; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.SAXParseException; |
| |
| public class TocDocumentHandler extends NodeDocumentHandler { |
| |
| private TocModel fModel; |
| |
| /** |
| * @param reconciling |
| */ |
| public TocDocumentHandler(TocModel model, boolean reconciling) { |
| super(reconciling, model.getFactory()); |
| fModel = model; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.pde.internal.core.text.DocumentHandler#getDocument() |
| */ |
| protected IDocument getDocument() { |
| return fModel.getDocument(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.pde.internal.core.text.NodeDocumentHandler#getRootNode() |
| */ |
| protected IDocumentElementNode getRootNode() { |
| return (IDocumentElementNode) fModel.getToc(); |
| } |
| |
| public void startDocument() throws SAXException { |
| //starting fresh parsing, clean the known errors |
| fModel.purgeErrors(); |
| super.startDocument(); |
| } |
| |
| public void endDocument() throws SAXException { |
| //reached the document end, refresh the markers (if any) |
| super.endDocument(); |
| if (fModel.isMarkerRefreshNeeded()) { |
| TocMarkerManager.refreshMarkers(fModel); |
| fModel.setMarkerRefreshNeeded(false); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.eclipse.pde.internal.core.text.DocumentHandler#error(org.xml.sax.SAXParseException) |
| */ |
| public void error(SAXParseException e) throws SAXException { |
| //error are recoverable so add it and continue |
| fModel.addError(e); |
| super.error(e); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.eclipse.pde.internal.core.text.DocumentHandler#fatalError(org.xml.sax.SAXParseException) |
| */ |
| public void fatalError(SAXParseException e) throws SAXException { |
| //fatalError are not recoverable, so add it and refresh the marker as the document won't be parsed further |
| fModel.addError(e); |
| super.fatalError(e); |
| if (fModel.isMarkerRefreshNeeded()) { |
| TocMarkerManager.refreshMarkers(fModel); |
| fModel.setMarkerRefreshNeeded(false); |
| } |
| } |
| |
| } |