org.apache.commons.vfs2.provider.url
Class UrlFileProvider

java.lang.Object
  extended by org.apache.commons.vfs2.provider.AbstractVfsComponent
      extended by org.apache.commons.vfs2.provider.AbstractVfsContainer
          extended by org.apache.commons.vfs2.provider.AbstractFileProvider
              extended by org.apache.commons.vfs2.provider.url.UrlFileProvider
All Implemented Interfaces:
FileProvider, VfsComponent

public class UrlFileProvider
extends AbstractFileProvider

A file provider backed by Java's URL API.

Author:
Commons VFS team

Field Summary
protected static Collection<Capability> capabilities
          The provider's capabilities
 
Constructor Summary
UrlFileProvider()
           
 
Method Summary
 FileObject findFile(FileObject baseFile, String uri, FileSystemOptions fileSystemOptions)
          Locates a file object, by absolute URI.
 Collection<Capability> getCapabilities()
          Get the filesystem capabilities.
These are the same as on the filesystem, but available before the first filesystem was instanciated.
 FileSystemConfigBuilder getConfigBuilder()
          Returns the FileSystemConfigBuidler.
 
Methods inherited from class org.apache.commons.vfs2.provider.AbstractFileProvider
addFileSystem, close, closeFileSystem, createFileSystem, findFileSystem, freeUnusedResources, getFileNameParser, parseUri, setFileNameParser
 
Methods inherited from class org.apache.commons.vfs2.provider.AbstractVfsContainer
addComponent, removeComponent
 
Methods inherited from class org.apache.commons.vfs2.provider.AbstractVfsComponent
getContext, getLogger, init, setContext, setLogger
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

capabilities

protected static final Collection<Capability> capabilities
The provider's capabilities

Constructor Detail

UrlFileProvider

public UrlFileProvider()
Method Detail

findFile

public FileObject findFile(FileObject baseFile,
                           String uri,
                           FileSystemOptions fileSystemOptions)
                    throws FileSystemException
Locates a file object, by absolute URI.

Parameters:
baseFile - The base FileObject.
uri - The uri of the file to locate.
fileSystemOptions - The FileSystemOptions
Returns:
The FileObject
Throws:
FileSystemException - if an error occurs.

getConfigBuilder

public FileSystemConfigBuilder getConfigBuilder()
Description copied from class: AbstractFileProvider
Returns the FileSystemConfigBuidler.

Specified by:
getConfigBuilder in interface FileProvider
Overrides:
getConfigBuilder in class AbstractFileProvider
Returns:
the FileSystemConfigBuilder.

getCapabilities

public Collection<Capability> getCapabilities()
Description copied from interface: FileProvider
Get the filesystem capabilities.
These are the same as on the filesystem, but available before the first filesystem was instanciated.

Returns:
a Collection of the file systems Capabilities.


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