Example usage for org.apache.commons.vfs2 FileObject canRenameTo

Introduction

In this page you can find the example usage for org.apache.commons.vfs2 FileObject canRenameTo.

Prototype

boolean canRenameTo(FileObject newfile);

Source Link

Document

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

Usage

From source file:org.apache.accumulo.start.classloader.vfs.providers.ReadOnlyHdfsFileProviderTest.java

@Test(expected = UnsupportedOperationException.class)
public void testCanRenameTo() throws Exception {
    FileObject fo = createTestFile(this.hdfs);
    Assert.assertNotNull(fo);//from   w w w . j  a  v a 2  s .c om
    fo.canRenameTo(fo);
}

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From source file:org.pentaho.vfs.ui.VfsBrowser.java

public boolean renameItem(TreeItem ti, String newName) throws FileSystemException {
    FileObject file = (FileObject) ti.getData();
    FileObject newFileObject = file.getParent().resolveFile(newName);

    if (file.canRenameTo(newFileObject)) {
        if (!newFileObject.exists()) {
            newFileObject.createFile();// www. j  a  va 2 s. co  m
        } else {
            return false;
        }
        file.moveTo(newFileObject);
        ti.setText(newName);
        ti.setData(newFileObject);
        return true;
    } else {
        return false;
    }

}

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