| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.transformation.helpers; |
| |
| import org.xml.sax.SAXException; |
| |
| |
| /** |
| * This class records SAX Events and generates a String from all |
| * characters events |
| * |
| * @author <a href="mailto:cziegeler@s-und-n.de">Carsten Ziegeler</a> |
| * @version CVS $Id: TextRecorder.java,v 1.3 2004/03/05 13:03:00 bdelacretaz Exp $ |
| */ |
| public final class TextRecorder |
| extends NOPRecorder { |
| |
| public TextRecorder() { |
| super(); |
| } |
| |
| private StringBuffer buffer = new StringBuffer(); |
| |
| public void characters(char ary[], int start, int length) |
| throws SAXException { |
| buffer.append(new String(ary, start, length)); |
| } |
| |
| public String getText() { |
| return buffer.toString().trim(); |
| } |
| } |