Package org.apache.commons.vfs2.provider.http

Class HttpFileSystem

java.lang.Object

org.apache.commons.vfs2.provider.AbstractVfsComponent

org.apache.commons.vfs2.provider.AbstractFileSystem

org.apache.commons.vfs2.provider.http.HttpFileSystem

All Implemented Interfaces:

FileSystem, VfsComponent

public class HttpFileSystem
extends AbstractFileSystem

An HTTP file system.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HttpFileSystem(GenericFileName rootName, org.apache.commons.httpclient.HttpClient client, FileSystemOptions fileSystemOptions)

Method Summary

Modifier and Type	Method	Description
protected void	addCapabilities(java.util.Collection<Capability> caps)	Adds the capabilities of this file system.
void	closeCommunicationLink()	Close the underlying link used to access the files.
protected FileObject	createFile(AbstractFileName name)	Creates a file object.
protected org.apache.commons.httpclient.HttpClient	getClient()

Methods inherited from class org.apache.commons.vfs2.provider.AbstractFileSystem

addJunction, addListener, close, decorateFileObject, doCloseCommunicationLink, doReplicateFile, fireFileChanged, fireFileCreated, fireFileDeleted, getAttribute, getFileFromCache, getFileSystemManager, getFileSystemOptions, getLastModTimeAccuracy, getParentLayer, getRoot, getRootName, getRootURI, hasCapability, init, isOpen, isReleaseable, notifyAllStreamsClosed, putFileToCache, removeFileFromCache, removeJunction, removeListener, replicateFile, resolveFile, resolveFile, setAttribute

Methods inherited from class org.apache.commons.vfs2.provider.AbstractVfsComponent

getContext, getLogger, setContext, setLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpFileSystem

protected HttpFileSystem(GenericFileName rootName,
                         org.apache.commons.httpclient.HttpClient client,
                         FileSystemOptions fileSystemOptions)

Method Detail

addCapabilities

protected void addCapabilities(java.util.Collection<Capability> caps)

Adds the capabilities of this file system.

Specified by:

addCapabilities in class AbstractFileSystem

Parameters:

caps - collections of Capabilities, can be immutable.

getClient

protected org.apache.commons.httpclient.HttpClient getClient()

closeCommunicationLink

public void closeCommunicationLink()

Description copied from class: AbstractFileSystem

Close the underlying link used to access the files.

Overrides:

closeCommunicationLink in class AbstractFileSystem

Since:

2.0

createFile

protected FileObject createFile(AbstractFileName name)
                         throws java.lang.Exception

Creates a file object. This method is called only if the requested file is not cached.

Specified by:

createFile in class AbstractFileSystem

Parameters:

name - name referencing the new file.

Returns:

new created FileObject.

Throws:

java.lang.Exception - might throw an Exception, which is then wrapped in FileSystemException.