fccsc.manager.apps.passphrase
Class PassPhraseFileFilter

java.lang.Object
  |
  +--javax.swing.filechooser.FileFilter
        |
        +--fccsc.manager.apps.passphrase.PassPhraseFileFilter

public class PassPhraseFileFilter
extends javax.swing.filechooser.FileFilter

A convenience implementation of FileFilter that filters out all files except for those type extensions that it knows about. JFileChooser chooser = new JFileChooser(); PassPhraseFileFilter filter = new PassPhraseFileFilter( "pph", "Encrypted Pass Phrase" ); chooser.addChoosableFileFilter( filter ); chooser.showOpenDialog( this );


Constructor Summary
PassPhraseFileFilter(java.lang.String p_extension, java.lang.String p_description)
          Creates a file filter that accepts the given file type.
 
Method Summary
 boolean accept(java.io.File f)
          Return true if this file should be shown in the directory pane, false if it shouldn't.
 void addExtension(java.lang.String extension)
          Adds a filetype "dot" extension to filter against.
 java.lang.String getDescription()
          Returns the human readable description of this filter.
 java.lang.String getExtension(java.io.File f)
          Return the extension portion of the file's name .
 boolean isExtensionListInDescription()
          Returns whether the extension list (.jpg, .gif, etc) should show up in the human readable description.
 void setDescription(java.lang.String description)
          Sets the human readable description of this filter.
 void setExtensionListInDescription(boolean b)
          Determines whether the extension list (.jpg, .gif, etc) should show up in the human readable description.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PassPhraseFileFilter

public PassPhraseFileFilter(java.lang.String p_extension,
                            java.lang.String p_description)
Creates a file filter that accepts the given file type. Example: new PassPhraseFileFilter( "jpg", "JPEG Image Images"); Note that the "." before the extension is not needed. If provided, it will be ignored.

See Also:
addExtension(java.lang.String)
Method Detail

accept

public boolean accept(java.io.File f)
Return true if this file should be shown in the directory pane, false if it shouldn't. Files that begin with "." are ignored.

Specified by:
accept in class javax.swing.filechooser.FileFilter
See Also:
getExtension(java.io.File), FileFilter#accepts

getExtension

public java.lang.String getExtension(java.io.File f)
Return the extension portion of the file's name .

See Also:
getExtension(java.io.File), FileFilter.accept(java.io.File)

addExtension

public void addExtension(java.lang.String extension)
Adds a filetype "dot" extension to filter against. For example: the following code will create a filter that filters out all files except those that end in ".pph": PassPhraseFileFilter filter = new PassPhraseFileFilter(); filter.addExtension( "pph" ); filter.addExtension( "pem" ); Note that the "." before the extension is not needed and will be ignored.


getDescription

public java.lang.String getDescription()
Returns the human readable description of this filter. For example: "JPEG and GIF Image Files (*.jpg, *.gif)"

Specified by:
getDescription in class javax.swing.filechooser.FileFilter
See Also:
setDescription, setExtensionListInDescription, isExtensionListInDescription, FileFilter.getDescription()

setDescription

public void setDescription(java.lang.String description)
Sets the human readable description of this filter. For example: filter.setDescription("Gif and JPG Images");

See Also:
setDescription, setExtensionListInDescription, isExtensionListInDescription

setExtensionListInDescription

public void setExtensionListInDescription(boolean b)
Determines whether the extension list (.jpg, .gif, etc) should show up in the human readable description. Only relevent if a description was provided in the constructor or using setDescription();

See Also:
getDescription, setDescription, isExtensionListInDescription

isExtensionListInDescription

public boolean isExtensionListInDescription()
Returns whether the extension list (.jpg, .gif, etc) should show up in the human readable description. Only relevent if a description was provided in the constructor or using setDescription();

See Also:
getDescription, setDescription, setExtensionListInDescription