Java Temp Directory Get getTempDir(String desc)

Description

Returns temp dir, containing String arg in its name; does not create the directory.

License

Apache License

Declaration

public static File getTempDir(String desc) 

Method Source Code

//package com.java2s;
/**/*from  w  ww  .  j a  va2s  .c o m*/
 * 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.
 */

import java.io.File;

import java.util.Random;

public class Main {
    /** Returns temp dir, containing String arg in its name;
     *  does not create the directory. */
    public static File getTempDir(String desc) {
        String tempDir = System.getProperty("java.io.tmpdir");
        if (tempDir == null)
            throw new RuntimeException(
                    "java.io.tmpdir undefined, cannot run test");
        return new File(tempDir, desc + "." + new Random().nextLong());
    }
}

Related

1. getTempDir()
2. getTempDir()
3. getTempDir(File baseDir)
4. getTempDir(final String directory, final String prefix, boolean autodelete)
5. getTempDir(Object fileID, String fileName)
6. getTempDir(String name, String prefix, File parentDir)
7. getTempDir(String path)
8. getTempDir(String prefix)
9. getTempDir(String suffix)