package org.richfaces.demo.fileupload;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Serializable;
import java.util.ArrayList;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import org.richfaces.event.FileUploadEvent;
import org.richfaces.model.UploadedFile;
/**
* @author Ilya Shaikovsky
*/
@ManagedBean
@SessionScoped
public class FileUploadBean implements Serializable {
private ArrayList<UploadedImage> files = new ArrayList<UploadedImage>();
public void paint(OutputStream stream, Object object) throws IOException {
stream.write(getFiles().get((Integer) object).getData());
stream.close();
}
public void listener(FileUploadEvent event) throws Exception {
UploadedFile item = event.getUploadedFile();
UploadedImage file = new UploadedImage();
file.setLength(item.getData().length);
file.setName(item.getName());
file.setData(item.getData());
files.add(file);
}
public String clearUploadData() {
files.clear();
return null;
}
public int getSize() {
if (getFiles().size() > 0) {
return getFiles().size();
} else {
return 0;
}
}
public long getTimeStamp() {
return System.currentTimeMillis();
}
public ArrayList<UploadedImage> getFiles() {
return files;
}
public void setFiles(ArrayList<UploadedImage> files) {
this.files = files;
}
}