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/*
* 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.
*/
package org.jboss.as.process.stdin;
import java.io.OutputStream;
/**
* Variant of the Commons Codec project's class
* of the same name. See {@link org.jboss.as.process.stdin.Base64} for an explanation of the rationale
* for creating the variants in this package.
*
* Provides Base64 encoding and decoding in a streaming fashion (unlimited size).
*
*
* The behaviour of the Base64OutputStream is to ENCODE, whereas the behaviour of the Base64InputStream
* is to DECODE.
*
*
* This class implements section 6.8. Base64 Content-Transfer-Encoding from RFC 2045 Multipurpose
* Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies by Freed and Borenstein.
*
*
* Since this class operates directly on byte streams, and not character streams, it is hard-coded to only encode/decode
* character encodings which are compatible with the lower 127 ASCII chart (ISO-8859-1, Windows-1252, UTF-8, etc).
*
*
* @see RFC 2045
*/
public class Base64OutputStream extends BaseNCodecOutputStream {
/**
* Creates a Base64OutputStream such that all data written is either Base64-encoded to the
* original provided OutputStream.
*
* @param out
* OutputStream to wrap.
*
*/
public Base64OutputStream(final OutputStream out) {
super(out, new Base64(), true);
}
}