| /******************************************************************************* |
| * Copyright (c) 2000, 2004 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.jdt.internal.formatter.comment; |
| |
| import java.io.Reader; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * <code>SubstitutionTextReader</code> that will substitute html entities for |
| * html symbols encountered in the original text. Line breaks and whitespaces |
| * are preserved. |
| * |
| * @since 3.0 |
| */ |
| public class Java2HTMLEntityReader extends SubstitutionTextReader { |
| |
| /** The hardcoded entity map. */ |
| private static final Map fgEntityLookup; |
| |
| static { |
| fgEntityLookup= new HashMap(7); |
| fgEntityLookup.put("<", "<"); //$NON-NLS-1$ //$NON-NLS-2$ |
| fgEntityLookup.put(">", ">"); //$NON-NLS-1$ //$NON-NLS-2$ |
| fgEntityLookup.put("&", "&"); //$NON-NLS-1$ //$NON-NLS-2$ |
| fgEntityLookup.put("^", "ˆ"); //$NON-NLS-1$ //$NON-NLS-2$ |
| fgEntityLookup.put("~", "˜"); //$NON-NLS-2$ //$NON-NLS-1$ |
| fgEntityLookup.put("\"", """); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| /** |
| * Creates a new instance that will read from <code>reader</code> |
| * |
| * @param reader the source reader |
| */ |
| public Java2HTMLEntityReader(Reader reader) { |
| super(reader); |
| setSkipWhitespace(false); |
| } |
| |
| /* |
| * @see org.eclipse.jdt.internal.ui.text.SubstitutionTextReader#computeSubstitution(int) |
| */ |
| protected String computeSubstitution(int c) { |
| String lookup= (String) fgEntityLookup.get(String.valueOf((char) c)); |
| return lookup; |
| } |
| } |