001/* 002 * (C) Copyright 2006-2009 Nuxeo SAS (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Nuxeo - initial API and implementation 016 * 017 * $Id$ 018 */ 019 020package org.nuxeo.ecm.webapp.filemanager; 021 022import java.io.File; 023import java.io.InputStream; 024import java.io.Serializable; 025import java.util.ArrayList; 026import java.util.Collection; 027 028import org.jboss.seam.ScopeType; 029import org.jboss.seam.annotations.Name; 030import org.jboss.seam.annotations.Observer; 031import org.jboss.seam.annotations.Scope; 032import org.jboss.seam.annotations.intercept.BypassInterceptors; 033import org.nuxeo.ecm.webapp.helpers.EventNames; 034 035/** 036 * Holds FileUpload data at PAGE scope level, useful for {@link FileManageActions}. 037 */ 038@Name("fileUploadHolder") 039@Scope(ScopeType.PAGE) 040public class UploadItemHolder implements Serializable { 041 042 private static final long serialVersionUID = 1L; 043 044 protected Collection<NxUploadedFile> uploadedFiles = new ArrayList<NxUploadedFile>(); 045 046 protected InputStream fileUpload; 047 048 protected File tempFile; 049 050 protected String fileName; 051 052 public File getTempFile() { 053 return tempFile; 054 } 055 056 public void setTempFile(File tempFile) { 057 this.tempFile = tempFile; 058 } 059 060 public String getFileName() { 061 return fileName; 062 } 063 064 public void setFileName(String fileName) { 065 this.fileName = fileName; 066 } 067 068 public Collection<NxUploadedFile> getUploadedFiles() { 069 return uploadedFiles; 070 } 071 072 public void setUploadedFiles(Collection<NxUploadedFile> uploadedFiles) { 073 this.uploadedFiles = uploadedFiles; 074 } 075 076 public InputStream getFileUpload() { 077 return fileUpload; 078 } 079 080 public void setFileUpload(InputStream fileUpload) { 081 this.fileUpload = fileUpload; 082 } 083 084 @Observer(value = { EventNames.DOCUMENT_SELECTION_CHANGED, EventNames.DOCUMENT_CHANGED }, create = false) 085 @BypassInterceptors 086 public void reset() { 087 uploadedFiles = new ArrayList<NxUploadedFile>(); 088 fileUpload = null; 089 fileName = null; 090 if (tempFile != null) { 091 tempFile.delete(); 092 } 093 tempFile = null; 094 } 095 096}