/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.myfaces.tobago.example.demo;
import org.apache.commons.fileupload.FileItem;
import org.apache.myfaces.tobago.example.reference.UploadItem;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
import java.util.ArrayList;
import java.util.List;
public class Upload {
private static final Logger LOG = LoggerFactory.getLogger(Upload.class);
private FileItem file;
private List<UploadItem> list = new ArrayList<UploadItem>();
public String upload() {
if (file == null) {
FacesContext.getCurrentInstance().addMessage(
null, new FacesMessage(FacesMessage.SEVERITY_ERROR, "No UploadItem found!", null));
return null;
}
LOG.info("type=" + file.getContentType());
LOG.info("size=" + file.get().length);
String name = file.getName();
int pos = Math.max(name.lastIndexOf('/'), name.lastIndexOf('\\'));
if (pos >= 0) {
// some old browsers send the name with path.
// modern browsers doesn't because of security reasons.
name = name.substring(pos + 1);
}
LOG.info("name=" + name);
list.add(new UploadItem(name, file.get().length, file.getContentType()));
file = null; // we don't need it in this demo.
return null;
}
public FileItem getFile() {
return file;
}
public void setFile(FileItem file) {
this.file = file;
}
public List<UploadItem> getList() {
return list;
}
}