org.apache.commons.io.filefilter
Class CanWriteFileFilter
- FileFilter, FilenameFilter, Serializable, IOFileFilter
public class CanWriteFileFilter
implements Serializable
This filter accepts
File
s that can be written to.
Example, showing how to print out a list of the
current directory's
writable files:
File dir = new File(".");
String[] files = dir.list( CanWriteFileFilter.CAN_WRITE );
for ( int i = 0; i < files.length; i++ ) {
System.out.println(files[i]);
}
Example, showing how to print out a list of the
current directory's
un-writable files:
File dir = new File(".");
String[] files = dir.list( CanWriteFileFilter.CANNOT_WRITE );
for ( int i = 0; i < files.length; i++ ) {
System.out.println(files[i]);
}
N.B. For read-only files, use
CanReadFileFilter.READ_ONLY
.
boolean | accept(File file) - Checks to see if the file can be written to.
|
CANNOT_WRITE
public static final IOFileFilter CANNOT_WRITE
Singleton instance of not writable filter
CAN_WRITE
public static final IOFileFilter CAN_WRITE
Singleton instance of writable filter
CanWriteFileFilter
protected CanWriteFileFilter()
Restrictive consructor.
Copyright (c) 2002-2008 Apache Software Foundation