org.scohen.juploadr.event.MonitorFilePart.java Source code

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Here is the source code for org.scohen.juploadr.event.MonitorFilePart.java

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/*
 * This file is part of the ZoRa project: http://www.photozora.org.
 * It is an adaptation of the equally named file from the jUploadr project (http://sourceforge.net/projects/juploadr/)
 * (c) 2004 Steve Cohen and others
 * 
 * jUploadr is licensed under the GNU Library or Lesser General Public License (LGPL).
 *
 * ZoRa 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 2 of the License, or
 * (at your option) any later version.
 *
 * ZoRa 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 ZoRa; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Modifications (c) 2009 Berthold Daum  
 */

package org.scohen.juploadr.event;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.OutputStream;
import java.util.LinkedList;
import java.util.List;

import org.apache.commons.httpclient.methods.multipart.FilePart;
import org.apache.commons.httpclient.methods.multipart.PartSource;
import org.scohen.juploadr.app.ImageAttributes;

/**
 * @author steve
 * 
 */
public class MonitorFilePart extends FilePart {
    private List<UploadStatusMonitor> listeners;
    private File uploadFile;
    private ImageAttributes image;

    /**
     * @param arg0
     * @param arg1
     * @throws java.io.FileNotFoundException
     */
    public MonitorFilePart(String arg0, File arg1, ImageAttributes img) throws FileNotFoundException {
        super(arg0, arg1);
        uploadFile = arg1;
        this.image = img;
    }

    /**
     * @param arg0
     * @param arg1
     * @param arg2
     * @param arg3
     * @throws java.io.FileNotFoundException
     */
    public MonitorFilePart(String arg0, File arg1, String arg2, String arg3, ImageAttributes img)
            throws FileNotFoundException {
        super(arg0, arg1, arg2, arg3);
        uploadFile = arg1;
        this.image = img;
    }

    /**
     * @param arg0
     * @param arg1
     * @param arg2
     * @throws java.io.FileNotFoundException
     */
    public MonitorFilePart(String arg0, String arg1, File arg2, ImageAttributes img) throws FileNotFoundException {
        super(arg0, arg1, arg2);
        this.image = img;
    }

    /**
     * @param arg0
     * @param arg1
     * @param arg2
     * @param arg3
     * @param arg4
     * @throws java.io.FileNotFoundException
     */
    public MonitorFilePart(String arg0, String arg1, File arg2, String arg3, String arg4, ImageAttributes img)
            throws FileNotFoundException {
        super(arg0, arg1, arg2, arg3, arg4);
        uploadFile = arg2;
        this.image = img;
    }

    /**
     * @param arg0
     * @param arg1
     */
    public MonitorFilePart(String arg0, PartSource arg1, ImageAttributes img) {
        super(arg0, arg1);
        uploadFile = new File(arg1.getFileName());
        this.image = img;
    }

    /**
     * @param arg0
     * @param arg1
     * @param arg2
     * @param arg3
     */
    public MonitorFilePart(String arg0, PartSource arg1, String arg2, String arg3, ImageAttributes img) {
        super(arg0, arg1, arg2, arg3);
        uploadFile = new File(arg1.getFileName());
        this.image = img;
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * org.apache.commons.httpclient.methods.multipart.Part#sendData(java.io
     * .OutputStream)
     */

    @Override
    protected void sendData(OutputStream out) throws IOException {

        @SuppressWarnings("resource")
        EventOutputStream eventOut = new EventOutputStream(out, image, 1);
        eventOut.setFileName(uploadFile.getAbsolutePath());
        for (int i = 0; i < listeners.size(); i++) {
            UploadStatusMonitor listener = listeners.get(i);
            eventOut.addUploadStatusMonitor(listener);
        }
        super.sendData(eventOut);
    }

    public void addStateChangeListener(UploadStatusMonitor toAdd) {
        if (listeners == null) {
            listeners = new LinkedList<UploadStatusMonitor>();
        }
        listeners.add(toAdd);
    }

    public ImageAttributes getImage() {
        return image;
    }

    public void setImage(ImageAttributes image) {
        this.image = image;
    }
}