jicarilla-sandbox/platform/components/http/impl/src/java/org/jicarilla/http HTTPFileReaderImpl.java,NONE,1.1

Update of /cvsroot/jicarilla/jicarilla-sandbox/platform/components/http/impl/src/java/org/jicarilla/http
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14437/platform/components/http/impl/src/java/org/jicarilla/http

Added Files:
	HTTPFileReaderImpl.java 
Log Message:
move reader impl to proper location

--- NEW FILE: HTTPFileReaderImpl.java ---
package org.jicarilla.http;

import org.jicarilla.io.Filesystem;

import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.ReadableByteChannel;

/**
 * 
 *
 * @author <a href="lsimons at jicarilla dot org">Leo Simons</a>
 * @version $Id: HTTPFileReaderImpl.java,v 1.1 2004/02/26 15:15:23 lsimons Exp $
 */
public class HTTPFileReaderImpl implements HTTPFileReader
{
    public final static int BUFFER_SIZE = 8096;

    private Filesystem m_filesystem;

    public HTTPFileReaderImpl( Filesystem fs )
    {
        setFilesystem( fs );
    }

    public Filesystem getFilesystem()
    {
        return m_filesystem;
    }

    public void setFilesystem( Filesystem filesystem )
    {
        m_filesystem = filesystem;
    }

    public int readFile( String file, HTTPMessage res )
            throws IOException
    {
        ReadableByteChannel rbc = getFilesystem().getFile( file );
        int size = 0;
        while(true)
        {
            ByteBuffer buf = ByteBuffer.allocate( BUFFER_SIZE );
            int read = rbc.read( buf );
            if( read < 0 )
                break;
            if( read == 0 )
                continue;

            size += read;
            buf.rewind();
            buf.limit(read);
            res.addBodyPart(buf);
        }
        getFilesystem().returnFile( rbc );
        return size;
    }
}



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