/* * $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//httpclient/src/java/org/apache/commons/httpclient/methods/multipart/ByteArrayPartSource.java,v 1.7 2004/04/18 23:51:37 jsdever Exp $ * $Revision: 480424 $ * $Date: 2006-11-29 06:56:49 +0100 (Wed, 29 Nov 2006) $ * * ==================================================================== * *  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. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation.  For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */package org.apache.commons.httpclient.methods.multipart;import java.io.ByteArrayInputStream;import java.io.IOException;import java.io.InputStream;/** * A PartSource that reads from a byte array.  This class should be used when * the data to post is already loaded into memory. *  * @author <a href="mailto:becke@u.washington.edu">Michael Becke</a> *    * @since 2.0  */public class ByteArrayPartSource implements PartSource {    /** Name of the source file. */    private String fileName;    /** Byte array of the source file. */    private byte[] bytes;    /**     * Constructor for ByteArrayPartSource.     *      * @param fileName the name of the file these bytes represent     * @param bytes the content of this part     */    public ByteArrayPartSource(String fileName, byte[] bytes) {        this.fileName = fileName;        this.bytes = bytes;    }    /**     * @see PartSource#getLength()     */    public long getLength() {        return bytes.length;    }    /**     * @see PartSource#getFileName()     */    public String getFileName() {        return fileName;    }    /**     * @see PartSource#createInputStream()     */    public InputStream createInputStream() throws IOException {        return new ByteArrayInputStream(bytes);    }}