Java Temp File Create getTempFilePath(String name)

Description

get Temp File Path

License

Open Source License

Parameter

Parameter	Description
name	prefix of the file

Return

a writable temporary file path

Declaration

public static String getTempFilePath(String name) 

Method Source Code

//package com.java2s;
/*/*from  ww  w .  j  a  v a2s  .co m*/
 * Copyright (c) 2012 Diamond Light Source Ltd.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */

import java.io.File;

public class Main {
    /**
     * 
     * 
     * @param name prefix of the file
     * @return a writable temporary file path
     */
    public static String getTempFilePath(String name) {
        String file = "";
        String tmpfilepath = System.getProperty("java.io.tmpdir") + File.separator;
        String tmpDiamondFilePath = "/dls/tmp/";

        String username = System.getProperty("user.name");
        File tmpDir = new File(tmpfilepath);
        // if tmp directory is writable
        boolean canWrite = tmpDir.canWrite();
        if (canWrite) {
            File folderTmp = new File(tmpfilepath + username);
            if (!folderTmp.exists())
                folderTmp.mkdir();
            file = tmpfilepath + username + File.separator + "tmp_" + name;
        } else if (!canWrite) {
            File diamondFolderTmp = new File(tmpDiamondFilePath);
            if (diamondFolderTmp.canWrite()) {
                File diamondTmpUserFolder = new File(tmpDiamondFilePath + username);
                if (!diamondTmpUserFolder.exists()) {
                    diamondTmpUserFolder.mkdir();
                }
                file = tmpDiamondFilePath + username + File.separator + "tmp_" + name;
            } else {
                //TODO other case?
            }
        }
        return file;
    }
}

Related

1. getTempFileGivenName(File file)
2. getTempFileName()
3. getTempFileName()
4. getTempFileName(String base, String ext)
5. getTempFileName(String fileExt)
6. getTempFilePath(String signatureRequestId)
7. getTempFiles()
8. getTempFileWithFullPath()
9. getUniqueAFileName(String ext)