oracle.jdeveloper.vcs.spi

Class VCSControlCache

java.lang.Object

java.util.Observable

oracle.jdeveloper.vcs.spi.VCSControlCache

public class VCSControlCache
extends java.util.Observable

Singleton class caching associations between known URLs and the VCSExtensions controlling them.

Since:

11.1.1.0.0

See Also:

VCSExtension.isControlled(URL)

Method Summary

Methods

Modifier and Type	Method and Description
void	fireControlStateChanged(java.lang.String vcsId) Fires a notification that the control state for the given extension has changed.
static VCSControlCache	getInstance() Gets the singleton instance of this class.
boolean	isControlled(java.net.URL url, java.lang.String vcsId) Asks whether the given URL is controlled by the given extension.
static void	resetExtensions()

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static final VCSControlCache getInstance()

Gets the singleton instance of this class.

Returns:

the instance.

isControlled

public boolean isControlled(java.net.URL url,
                   java.lang.String vcsId)

Asks whether the given URL is controlled by the given extension.

Parameters:

url - the URL.

vcsId - an extension ID.

Returns:

a verdict on whether the URL is controlled.

fireControlStateChanged

public void fireControlStateChanged(java.lang.String vcsId)

Fires a notification that the control state for the given extension has changed. This method must be invoked when new URLs come to be recognized by a version control extension or others become unrecognized. For example, such a situation might occur when changing views (in a system such as ClearCase) or when a branch is sent from the server into a local working copy (CVS or Subversion).

Parameters:

vcsId - the extension ID.

resetExtensions

public static final void resetExtensions()