| /* |
| * Copyright 1999-2005 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; |
| |
| /** |
| * This class records all character SAX events and creates a string |
| * from them. |
| * |
| * @version $Id$ |
| */ |
| public final class TextRecorder extends NOPRecorder { |
| |
| /** |
| * Buffer collecting all character events. |
| */ |
| private StringBuffer buffer; |
| |
| public TextRecorder() { |
| super(); |
| this.buffer = new StringBuffer(); |
| } |
| |
| public void characters(char ary[], int start, int length) { |
| this.buffer.append(ary, start, length); |
| } |
| |
| /** |
| * @return Recorded text so far, trimmed. |
| */ |
| public String getText() { |
| return this.buffer.toString().trim(); |
| } |
| } |