| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.render.txt; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| /** |
| * Helper class for text streams. |
| */ |
| public class TXTStream { |
| |
| private static final String DEFAULT_ENCODING = "UTF-8"; |
| |
| private OutputStream out = null; |
| private boolean doOutput = true; |
| private String encoding = DEFAULT_ENCODING; |
| |
| /** |
| * Main constructor. |
| * @param os OutputStream to write to |
| */ |
| public TXTStream(OutputStream os) { |
| out = os; |
| } |
| |
| /** |
| * Adds a String to the OutputStream |
| * @param str String to add |
| */ |
| public void add(String str) { |
| if (!doOutput) { |
| return; |
| } |
| |
| try { |
| byte[] buff = str.getBytes(encoding); |
| out.write(buff); |
| } catch (IOException e) { |
| throw new RuntimeException(e.toString()); |
| } |
| } |
| |
| /** |
| * Controls whether output is actually written. |
| * @param doout true to enable output, false to suppress |
| */ |
| public void setDoOutput(boolean doout) { |
| doOutput = doout; |
| } |
| |
| /** |
| * Set the encoding for the text stream. |
| * @param encoding the encoding, if null, "UTF-8" is chosen as default |
| */ |
| public void setEncoding(String encoding) { |
| if (encoding != null) |
| this.encoding = encoding; |
| else |
| this.encoding = DEFAULT_ENCODING; |
| } |
| } |
| |