diff -r f907866f0e4b -r 6fceb66e1ad7 org/sonews/util/io/ArticleInputStream.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/org/sonews/util/io/ArticleInputStream.java Fri Jun 26 16:48:50 2009 +0200 @@ -0,0 +1,61 @@ +/* + * SONEWS News Server + * see AUTHORS for the list of contributors + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +package org.sonews.util.io; + +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import org.sonews.daemon.storage.*; +import java.io.InputStream; +import java.io.UnsupportedEncodingException; + +/** + * Capsulates an Article to provide a raw InputStream. + * @author Christian Lins + * @since sonews/0.5.0 + */ +public class ArticleInputStream extends InputStream +{ + + private byte[] buffer; + private int offset = 0; + + public ArticleInputStream(final Article art) + throws IOException, UnsupportedEncodingException + { + final ByteArrayOutputStream out = new ByteArrayOutputStream(); + out.write(art.getHeaderSource().getBytes("UTF-8")); + out.write("\r\n\r\n".getBytes()); + out.write(art.getBody().getBytes(art.getBodyCharset())); + out.flush(); + this.buffer = out.toByteArray(); + } + + public int read() + { + if(offset >= buffer.length) + { + return -1; + } + else + { + return buffer[offset++]; + } + } + +}