Android Open Source - AndroidImageCache Temp File

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License

The source code is released under:

Przemys?aw Jakubczyk Polidea Sp. z o.o. Copyright (c) 2012 All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the follo...

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Java Source Code

package pl.polidea.utils;
/*  w w  w. ja  v  a2 s. com*/
import java.io.File;
import java.io.IOException;

/**
 * @author Mateusz Grzechoci?ski <mateusz.grzechocinski@gmail.com>
 */
public final class TempFile {

    public static final String NO_SUFFIX = null;

    private File value;

    private TempFile() {
    }

    private TempFile(File containingDirectory) throws IOException {
        this.value = File.createTempFile("web", NO_SUFFIX, containingDirectory);
    }

    public static TempFile createInDir(File dir) throws IOException {
        if (!dir.exists()) {
            throw new IllegalArgumentException(String.format("Cache dir %s does not exist", dir.getAbsolutePath()));
        }
        return new TempFile(dir);
    }

    public static TempFile nullObject() {
        return new TempFile();
    }

    public boolean delete() {
        return value != null && value.delete();
    }

    public File asJavaFile() {
        return value;
    }
}

Java Source Code List