Example usage for org.apache.commons.vfs FileObject canRenameTo

Introduction

In this page you can find the example usage for org.apache.commons.vfs FileObject canRenameTo.

Prototype

public boolean canRenameTo(FileObject newfile);

Source Link

Document

Queries the file if it is possible to rename it to newfile.

Usage

From source file:com.newatlanta.appengine.junit.vfs.gae.GaeFolderTestCase.java

public void testFolders() throws Exception {
    // root object
    FileObject rootObject = testRootObject();

    // create folder
    FileObject testFolder = testCreateTestFolder(rootObject);

    // create sub-folders
    FileObject subFolder = testFolder.resolveFile("abc/def/ghi");
    assertFalse(subFolder.exists());/*  w ww.j a  va 2s  . c o  m*/
    subFolder.createFolder();
    assertFolder(subFolder);
    assertSubFolders(testFolder, new String[] { "abc/def/ghi", "abc/def", "abc" });
    assertEntity(rootObject);

    // rename
    FileObject srcFolder = testFolder.resolveFile("abc/def");
    FileObject destFolder = testFolder.resolveFile("abc/xyz");
    assertTrue(testFolder.canRenameTo(destFolder));
    srcFolder.moveTo(destFolder);
    assertFolder(destFolder);
    assertFalse(srcFolder.exists());
    assertSubFolders(testFolder, new String[] { "abc/xyz/ghi", "abc/xyz", "abc" });

    // TODO: test moving a folder to a different parent

    // delete
    assertTrue(testFolder.exists());
    testFolder.delete(Selectors.SELECT_ALL);
    assertFalse(testFolder.exists());
}

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