org.apache.commons.vfs2.provider

Class AbstractVfsContainer

java.lang.Object

org.apache.commons.vfs2.provider.AbstractVfsComponent

org.apache.commons.vfs2.provider.AbstractVfsContainer

All Implemented Interfaces:

Closeable, AutoCloseable, VfsComponent

Direct Known Subclasses:

AbstractFileProvider, VirtualFileProvider

public abstract class AbstractVfsContainer
extends AbstractVfsComponent

A VfsComponent that contains a set of subcomponents.

Constructor Summary

Constructors

Constructor and Description
AbstractVfsContainer() Constructs a new instance for subclasses.

Method Summary

Modifier and Type	Method and Description
protected void	addComponent(Object component) Adds a subcomponent to this component.
void	close() Closes the subcomponents of this component.
protected void	removeComponent(Object component) Removes a subcomponent from this component.

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

Constructor Detail

AbstractVfsContainer

public AbstractVfsContainer()

Constructs a new instance for subclasses.

Method Detail

addComponent

protected void addComponent(Object component)
                     throws FileSystemException

Adds a subcomponent to this component.

If the sub-component implements VfsComponent, it is initialized. All sub-components are closed when this component is closed.

Parameters:

component - the component to add.

Throws:

FileSystemException - if any error occurs.

close

public void close()

Closes the subcomponents of this component.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface VfsComponent

Overrides:

close in class AbstractVfsComponent

removeComponent

protected void removeComponent(Object component)

Removes a subcomponent from this component.

Parameters:

component - the component to remove.