001// *************************************************************************************************************************** 002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * 003// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * 004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance * 005// * with the License. You may obtain a copy of the License at * 006// * * 007// * http://www.apache.org/licenses/LICENSE-2.0 * 008// * * 009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an * 010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the * 011// * specific language governing permissions and limitations under the License. * 012// *************************************************************************************************************************** 013package org.apache.juneau.rest; 014 015import java.io.*; 016 017import org.apache.juneau.encoders.*; 018 019/** 020 * @deprecated Use {@link org.apache.juneau.rest.util.FinishablePrintWriter} 021 */ 022@Deprecated 023public class FinishablePrintWriter extends PrintWriter implements Finishable { 024 025 final Finishable f; 026 027 FinishablePrintWriter(OutputStream out, String characterEncoding) throws IOException { 028 super(new OutputStreamWriter(out, characterEncoding)); 029 f = (out instanceof Finishable ? (Finishable)out : null); 030 } 031 032 033 /** 034 * Calls {@link Finishable#finish()} on the underlying output stream. 035 * 036 * <p> 037 * A no-op if the underlying output stream does not implement the {@link Finishable} interface. 038 */ 039 @Override /* Finishable */ 040 public void finish() throws IOException { 041 if (f != null) 042 f.finish(); 043 } 044}