Package org.apache.commons.vfs2.impl

Class StandardFileSystemManager

java.lang.Object

org.apache.commons.vfs2.impl.DefaultFileSystemManager

org.apache.commons.vfs2.impl.StandardFileSystemManager

All Implemented Interfaces:

AutoCloseable, FileSystemManager

public class StandardFileSystemManager
extends DefaultFileSystemManager

A FileSystemManager that configures itself from an XML (Default: providers.xml) configuration file.

Certain providers are only loaded and available if the dependent library is in your classpath. You have to configure your debugging facility to log "debug" messages to see if a provider was skipped due to "unresolved externals".

Constructor Summary

Constructors

Constructor	Description
StandardFileSystemManager()	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
protected void	configurePlugins()	Scans the classpath to find any dropped plugin.
protected DefaultFileReplicator	createDefaultFileReplicator()	Gets a new DefaultFileReplicator.
void	init()	Initializes this manager.
void	setClassLoader(ClassLoader classLoader)	Sets the ClassLoader to use to load the providers.
void	setConfiguration(String configUri)	Sets the configuration file for this manager.
void	setConfiguration(URL configUri)	Sets the configuration file for this manager.

Methods inherited from class org.apache.commons.vfs2.impl.DefaultFileSystemManager

_closeFileSystem, addExtensionMap, addMimeTypeMap, addOperationProvider, addOperationProvider, addProvider, addProvider, addVirtualFileSystemScheme, canCreateFileSystem, close, closeFileSystem, createFileSystem, createFileSystem, createVirtualFileSystem, createVirtualFileSystem, freeUnusedResources, getBaseFile, getCacheStrategy, getFileContentInfoFactory, getFileObjectDecorator, getFileObjectDecoratorConst, getFilesCache, getFileSystemConfigBuilder, getLogger, getOperationProviders, getProviderCapabilities, getReplicator, getSchemes, getTemporaryFileStore, getURLStreamHandlerFactory, hasProvider, removeProvider, resolveFile, resolveFile, resolveFile, resolveFile, resolveFile, resolveFile, resolveFile, resolveName, resolveName, resolveURI, setBaseFile, setBaseFile, setCacheStrategy, setDefaultProvider, setFileContentInfoFactory, setFileObjectDecorator, setFilesCache, setLogger, setReplicator, setTemporaryFileStore, toFileObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.vfs2.FileSystemManager

toFileObject

Constructor Details

StandardFileSystemManager

public StandardFileSystemManager()

Constructs a new instance.

Method Details

configurePlugins

protected void configurePlugins()
                         throws FileSystemException

Scans the classpath to find any dropped plugin.

The plugin-description has to be in /META-INF/vfs-providers.xml.

Throws:

FileSystemException - if an error occurs.

createDefaultFileReplicator

protected DefaultFileReplicator createDefaultFileReplicator()

Gets a new DefaultFileReplicator.

Returns:

a new DefaultFileReplicator.

init

public void init()
          throws FileSystemException

Initializes this manager. Adds the providers and replicator.

Overrides:

init in class DefaultFileSystemManager

Throws:

FileSystemException - if an error occurs.

setClassLoader

public void setClassLoader(ClassLoader classLoader)

Sets the ClassLoader to use to load the providers. Default is to use the ClassLoader that loaded this class.

Parameters:

classLoader - The ClassLoader.

setConfiguration

public void setConfiguration(String configUri)

Sets the configuration file for this manager.

Parameters:

configUri - The URI for this manager.

setConfiguration

public void setConfiguration(URL configUri)

Sets the configuration file for this manager.

Parameters:

configUri - The URI for this manager.