Java Doc for FileSystemHelper.java in  » Portal » jetspeed-2.1.3 » org » apache » jetspeed » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Portal » jetspeed 2.1.3 » org.apache.jetspeed.util 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


org.apache.jetspeed.util.FileSystemHelper

All known Subclasses:   org.apache.jetspeed.util.DirectoryHelper,  org.apache.jetspeed.util.JarHelper,
FileSystemHelper
public interface FileSystemHelper (Code)

author:
   Scott T. Weaver
author:
   TODO To change the template for this generated type comment go to
author:
   Window - Preferences - Java - Code Generation - Code and Comments




Method Summary
 voidclose()
    
 voidcopyFrom(File directory)
    
 voidcopyFrom(File directory, FileFilter fileFilter)
    
 longgetChecksum(String pathToResource)
     Given a path to a resource in this file system, return a checksum on that resource's content.
 FilegetRootDirectory()
    
 StringgetSourcePath()
    

getSourcePath

Returns the true location of this FileSystemHelper backing object on the file system.
 booleanremove()
    

remove

Removes the underlying directory structure from the root directory down.



Method Detail
close
void close() throws IOException(Code)

close

Cleans up resources opened up specifically by this FileSystemHelper



copyFrom
void copyFrom(File directory) throws IOException(Code)

copyFrom


Parameters:
  directory - Directory to copy content from {@link java.io.IlleaglArgumentException} if the directory.isDirectoryreturns false



copyFrom
void copyFrom(File directory, FileFilter fileFilter) throws IOException(Code)

copyFrom


Parameters:
  directory -
Parameters:
  fileFilter -
throws:
  IOException -



getChecksum
long getChecksum(String pathToResource)(Code)
Given a path to a resource in this file system, return a checksum on that resource's content.
Parameters:
  pathToResource - checksum of the content of the resource



getRootDirectory
File getRootDirectory()(Code)

getRootDirectory

the root of the directory structure



getSourcePath
String getSourcePath()(Code)

getSourcePath

Returns the true location of this FileSystemHelper backing object on the file system. This IS NOT always as the path of the object returned from the getRootDirectory method. the true location of this FileSystemHelper backing object.



remove
boolean remove()(Code)

remove

Removes the underlying directory structure from the root directory down. true if the removal war successful, otherwise returnsfalse.



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