Java Temp File Create nio createTempFile(final Object forObject)

Description

create Temp File

License

Apache License

Declaration

public static File createTempFile(final Object forObject) 

Method Source Code

//package com.java2s;
/*//from   w ww .  j av  a2 s. c  o m
 * Copyright 2015-2016 Smithsonian Institution.
 *
 * Licensed 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/
 *
 * This software and accompanying documentation is supplied without
 * warranty of any kind. The copyright holder and the Smithsonian Institution:
 * (1) expressly disclaim any warranties, express or implied, including but not
 * limited to any implied warranties of merchantability, fitness for a
 * particular purpose, title or non-infringement; (2) do not assume any legal
 * liability or responsibility for the accuracy, completeness, or usefulness of
 * the software; (3) do not represent that use of the software would not
 * infringe privately owned rights; (4) do not warrant that the software
 * is error-free or will be maintained, supported, updated or enhanced;
 * (5) will not be liable for any indirect, incidental, consequential special
 * or punitive damages of any kind or nature, including but not limited to lost
 * profits or loss of data, on any basis arising from contract, tort or
 * otherwise, even if any of the parties has been warned of the possibility of
 * such loss or damage.
 *
 * This distribution includes several third-party libraries, each with their own
 * license terms. For a complete copy of all copyright and license terms, including
 * those of third-party libraries, please see the product release notes.
 */

import static java.util.UUID.randomUUID;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;

public class Main {
    public static File createTempFile(final Object forObject) {
        try {
            final String filePrefix = forObject.getClass().getName();
            final String fileSuffix = randomUUID().toString();
            final File tempFile = Files.createTempFile(filePrefix, fileSuffix).toFile();
            tempFile.deleteOnExit();
            return tempFile;
        } catch (final IOException e) {
            throw new AssertionError("Could not create temp file!", e);
        }
    }
}

Related

1. createTempFile()
2. createTempFile(final String name)
3. createTempFile(String contents)
4. createTempFile(String name)
5. createTempFile(String name, String extension, String[] lines)