org.apache.commons.vfs.provider
Class AbstractVfsContainer

java.lang.Object
  org.apache.commons.vfs.provider.AbstractVfsComponent
      org.apache.commons.vfs.provider.AbstractVfsContainer

All Implemented Interfaces:

VfsComponent

Direct Known Subclasses:

AbstractFileProvider, VirtualFileProvider

public abstract class AbstractVfsContainer
extends AbstractVfsComponent

A VfsComponent that contains a set of sub-components.

Version:

$Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Mi, 29 Nov 2006) $

Author:

Adam Murdoch

Field Summary

private java.util.ArrayList

components The components contained by this component.

Constructor Summary

AbstractVfsContainer()

Method Summary

protected void	addComponent(java.lang.Object component) Adds a sub-component to this component.
void	close() Closes the sub-components of this component.
protected void	removeComponent(java.lang.Object component) Removes a sub-component from this component.

Methods inherited from class org.apache.commons.vfs.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

components

private final java.util.ArrayList components

The components contained by this component.

Constructor Detail

AbstractVfsContainer

public AbstractVfsContainer()

Method Detail

addComponent

protected void addComponent(java.lang.Object component)
                     throws FileSystemException

Adds a sub-component to this component. If the sub-component implements VfsComponent, it is initialised. All sub-components are closed when this component is closed.

Throws:

FileSystemException

removeComponent

protected void removeComponent(java.lang.Object component)

Removes a sub-component from this component.

close

public void close()

Closes the sub-components of this component.

Specified by:

close in interface VfsComponent

Overrides:

close in class AbstractVfsComponent