/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.demo.input;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
import org.richfaces.model.UploadedFile;
import org.richfaces.event.FileUploadEvent;
/**
* @author <a href="mailto:ppitonak@redhat.com">Pavol Pitonak</a>
*/
@ManagedBean(name = "richFileUploadBean2")
@ViewScoped
public class RichFileUploadBean implements Serializable {
private static final long serialVersionUID = -1L;
private List<UploadedFile> files;
/**
* Initializes the managed bean.
*/
@PostConstruct
public void init() {
files = new ArrayList<UploadedFile>();
}
public List<UploadedFile> getItems() {
return files;
}
public void listener(FileUploadEvent event) {
UploadedFile file = event.getUploadedFile();
if (file != null) {
files.add(file);
}
}
public void listener2(FileUploadEvent event) {
UploadedFile file = event.getUploadedFile();
if (file != null) {
files.add(file);
}
}
public String clearUploadedData() {
files.clear();
return null;
}
public boolean isRenderButton() {
return files.size() > 0;
}
}