/*
* eXist Open Source Native XML Database
* Copyright (C) 2001-07 The eXist Project
* http://exist-db.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* $Id: XmlrpcInputStream.java 223 2007-04-21 22:13:05Z dizzzz $
*/
package org.exist.protocolhandler.xmlrpc;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import org.apache.log4j.Logger;
import org.exist.protocolhandler.xmldb.XmldbURL;
import org.exist.storage.io.BlockingInputStream;
import org.exist.storage.io.BlockingOutputStream;
/**
* Read document from remote database (using xmlrpc) as a input stream.
*
* @author Dannes Wessels
*/
public class XmlrpcInputStream extends InputStream {
private final static Logger logger = Logger.getLogger(XmlrpcInputStream.class);
private BlockingInputStream bis;
private BlockingOutputStream bos;
private XmlrpcDownloadThread rt;
/**
* Constructor of XmlrpcInputStream.
*
* @param xmldbURL Location of document in database.
* @throws MalformedURLException Thrown for illegalillegal URLs.
*/
public XmlrpcInputStream(XmldbURL xmldbURL) {
logger.debug("Initializing ResourceInputStream");
bis = new BlockingInputStream();
bos = bis.getOutputStream();
rt = new XmlrpcDownloadThread(xmldbURL , bos);
rt.start();
logger.debug("Initializing ResourceInputStream done");
}
public int read(byte[] b, int off, int len) throws IOException {
return bis.read(b, off, len);
}
public int read(byte[] b) throws IOException {
return bis.read(b, 0, b.length);
}
public long skip(long n) throws IOException {
return bis.skip(n);
}
public void reset() throws IOException {
bis.reset();
}
public int read() throws IOException {
return bis.read();
}
public void close() throws IOException {
bis.close();
}
public int available() throws IOException {
return bis.available();
}
}