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UploadUtils.java
Package: jforum-2.1.8-src.zip [view]
Upload User: gdxydsw
Upload Date: 2019-01-29
Package Size: 16721k
Code Size: 3k
Category:
Java Develop
Development Platform:
Java
- /*
- * Copyright (c) JForum Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms,
- * with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * 1) Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the
- * following disclaimer.
- * 2) Redistributions in binary form must reproduce the
- * above copyright notice, this list of conditions and
- * the following disclaimer in the documentation and/or
- * other materials provided with the distribution.
- * 3) Neither the name of "Rafael Steil" nor
- * the names of its contributors may be used to endorse
- * or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
- * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
- * IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
- *
- * Created on Jan 18, 2005 4:06:08 PM
- * The JForum Project
- * http://www.jforum.net
- */
- package net.jforum.view.forum.common;
- import java.io.BufferedInputStream;
- import java.io.FileOutputStream;
- import java.io.IOException;
- import net.jforum.exceptions.ForumException;
- import net.jforum.util.legacy.commons.fileupload.FileItem;
- /**
- * @author Rafael Steil
- * @version $Id: UploadUtils.java,v 1.15 2007/07/28 14:17:09 rafaelsteil Exp $
- */
- public class UploadUtils
- {
- private FileItem item;
- private String extension = "";
- public UploadUtils(FileItem item)
- {
- this.item = item;
- }
- public String getExtension()
- {
- if (this.extension == null || this.extension.equals("")) {
- this.extension = this.item.getName().substring(this.item.getName().lastIndexOf('.') + 1);
- }
- return this.extension;
- }
- public void saveUploadedFile(String filename)
- {
- BufferedInputStream inputStream = null;
- FileOutputStream outputStream = null;
- try {
- inputStream = new BufferedInputStream(this.item.getInputStream());
- outputStream = new FileOutputStream(filename);
- int c;
- byte[] b = new byte[4096];
- while ((c = inputStream.read(b)) != -1) {
- outputStream.write(b, 0, c);
- }
- }
- catch (IOException e) {
- throw new ForumException(e);
- }
- finally {
- if (outputStream != null) {
- try {
- outputStream.flush();
- outputStream.close();
- }
- catch (IOException e) { }
- }
- if (inputStream != null) {
- try {
- inputStream.close();
- }
- catch (IOException e) { }
- }
- }
- }
- }