Example usage for org.apache.commons.io FileDeleteStrategy NORMAL

Introduction

In this page you can find the example usage for org.apache.commons.io FileDeleteStrategy NORMAL.

Prototype

FileDeleteStrategy NORMAL

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Document

The singleton instance for normal file deletion, which does not permit the deletion of directories that are not empty.

Usage

From source file:my.FileDeleteStrategyTestCase.java

@Test
public void testDeleteNormal() throws Exception {
    File baseDir = getTestDirectory();
    System.out.println(baseDir);//from  w ww  . j  av a 2  s.c  o m
    File subDir = new File(baseDir, "test");
    System.out.println(subDir);
    assertEquals(true, subDir.mkdir());
    File subFile = new File(subDir, "a.txt");
    createFile(subFile, 16);

    assertEquals(true, subDir.exists());
    assertEquals(true, subFile.exists());
    // delete dir
    try {
        FileDeleteStrategy.NORMAL.delete(subDir);
        fail();
    } catch (IOException ex) {
        // expected
    }
    assertEquals(true, subDir.exists());
    assertEquals(true, subFile.exists());
    // delete file
    FileDeleteStrategy.NORMAL.delete(subFile);
    assertEquals(true, subDir.exists());
    assertEquals(false, subFile.exists());
    // delete dir
    FileDeleteStrategy.NORMAL.delete(subDir);
    assertEquals(false, subDir.exists());
    // delete dir
    FileDeleteStrategy.NORMAL.delete(subDir); // no error
    assertEquals(false, subDir.exists());
}

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From source file:my.FileDeleteStrategyTestCase.java

public void testDeleteQuietlyNormal() throws Exception {
    File baseDir = getTestDirectory();
    File subDir = new File(baseDir, "test");
    assertEquals(true, subDir.mkdir());/* ww w  .j ava 2  s.  c  o m*/
    File subFile = new File(subDir, "a.txt");
    createFile(subFile, 16);

    assertEquals(true, subDir.exists());
    assertEquals(true, subFile.exists());
    // delete dir
    assertEquals(false, FileDeleteStrategy.NORMAL.deleteQuietly(subDir));
    assertEquals(true, subDir.exists());
    assertEquals(true, subFile.exists());
    // delete file
    assertEquals(true, FileDeleteStrategy.NORMAL.deleteQuietly(subFile));
    assertEquals(true, subDir.exists());
    assertEquals(false, subFile.exists());
    // delete dir
    assertEquals(true, FileDeleteStrategy.NORMAL.deleteQuietly(subDir));
    assertEquals(false, subDir.exists());
    // delete dir
    assertEquals(true, FileDeleteStrategy.NORMAL.deleteQuietly(subDir)); // no error
    assertEquals(false, subDir.exists());
}

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From source file:my.FileDeleteStrategyTestCase.java

public void testDeleteNull() throws Exception {
    try {/*  ww  w  .j a v a2s .  c  o m*/
        FileDeleteStrategy.NORMAL.delete((File) null);
        fail();
    } catch (NullPointerException ex) {
        // expected
    }
    assertEquals(true, FileDeleteStrategy.NORMAL.deleteQuietly((File) null));
}

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From source file:my.FileDeleteStrategyTestCase.java

public void testToString() {
    assertEquals("FileDeleteStrategy[Normal]", FileDeleteStrategy.NORMAL.toString());
    assertEquals("FileDeleteStrategy[Force]", FileDeleteStrategy.FORCE.toString());
}

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