Package org.apache.commons.vfs2.filter

Class CanExecuteFileFilter

java.lang.Object

org.apache.commons.vfs2.filter.CanExecuteFileFilter

All Implemented Interfaces:

java.io.Serializable, FileFilter

public class CanExecuteFileFilter
extends java.lang.Object
implements FileFilter, java.io.Serializable

This filter accepts Files that can be executed.

Example, showing how to print out a list of the current directory's executable files:

 FileSystemManager fsManager = VFS.getManager();
 FileObject dir = fsManager.toFileObject(new File("."));
 FileObject[] files = dir.findFiles(new FileFilterSelector(CanReadFileFilter.CAN_EXECUTE));
 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-executable files:

 FileSystemManager fsManager = VFS.getManager();
 FileObject dir = fsManager.toFileObject(new File("."));
 FileObject[] files = dir.findFiles(new FileFilterSelector(CanReadFileFilter.CANNOT_EXECUTE));
 for (int i = 0; i < files.length; i++) {
     System.out.println(files[i]);
 }
 

Since:

2.4

See Also:

"https://commons.apache.org/proper/commons-io/", Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static FileFilter	CAN_EXECUTE	Singleton instance of executed filter.
static FileFilter	CANNOT_EXECUTE	Singleton instance of not executed filter.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CanExecuteFileFilter()	Restrictive constructor.

Method Summary

Modifier and Type	Method	Description
boolean	accept(FileSelectInfo fileSelectInfo)	Checks to see if the file can be executed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CAN_EXECUTE

public static final FileFilter CAN_EXECUTE

Singleton instance of executed filter.

CANNOT_EXECUTE

public static final FileFilter CANNOT_EXECUTE

Singleton instance of not executed filter.

Constructor Detail

CanExecuteFileFilter

protected CanExecuteFileFilter()

Restrictive constructor.

Method Detail

accept

public boolean accept(FileSelectInfo fileSelectInfo)
               throws FileSystemException

Checks to see if the file can be executed.

Specified by:

accept in interface FileFilter

Parameters:

fileSelectInfo - the File to check.

Returns:

true if the file can be executed, otherwise false.

Throws:

FileSystemException - Thrown for file system errors.