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Code Issues Wiki Activity

[207100] adding ISystemRegistry.isRegisteredSystemRemoteChangeListener

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David McKnight 2007-10-25 21:04:21 +00:00
parent e925b3380b
commit 6c0b64d3dd
3 changed files with 26 additions and 0 deletions
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7
rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/core/model/ISystemRegistry.java
View file

@ -19,6 +19,7 @@
* Martin Oberhuber (Wind River) - [189123] Prepare ISystemRegistry for move into non-UI * Martin Oberhuber (Wind River) - [189123] Prepare ISystemRegistry for move into non-UI
* Martin Oberhuber (Wind River) - [175680] Deprecate obsolete ISystemRegistry methods * Martin Oberhuber (Wind River) - [175680] Deprecate obsolete ISystemRegistry methods
* Martin Oberhuber (Wind River) - [190271] Move ISystemViewInputProvider to Core * Martin Oberhuber (Wind River) - [190271] Move ISystemViewInputProvider to Core
* David McKnight (IBM) - [207100] adding ISystemRegistry.isRegisteredSystemRemoteChangeListener
********************************************************************************/ ********************************************************************************/
package org.eclipse.rse.core.model; package org.eclipse.rse.core.model;
@ -729,6 +730,12 @@ public interface ISystemRegistry extends ISchedulingRule, IAdaptable, ISystemVie
*/ */
public void removeSystemRemoteChangeListener(ISystemRemoteChangeListener l); public void removeSystemRemoteChangeListener(ISystemRemoteChangeListener l);
/**
* Query if the ISystemRemoteChangeListener is already listening for SystemRemoteChange events
*/
public boolean isRegisteredSystemRemoteChangeListener(ISystemRemoteChangeListener l);
/** /**
* Notify all listeners of a change to a remote resource such as a file. * Notify all listeners of a change to a remote resource such as a file.
* You would not normally call this as the methods in this class call it when appropriate. * You would not normally call this as the methods in this class call it when appropriate.

9
rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/internal/core/model/SystemRemoteChangeEventManager.java
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@ -12,6 +12,7 @@
* *
* Contributors: * Contributors:
* Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core * Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core
* David McKnight (IBM) - [207100] adding SystemRemoteChangeEventManager.isRegisteredSystemRemoteChangeListener
********************************************************************************/ ********************************************************************************/
package org.eclipse.rse.internal.core.model; package org.eclipse.rse.internal.core.model;
@ -33,6 +34,14 @@ public class SystemRemoteChangeEventManager
public SystemRemoteChangeEventManager() public SystemRemoteChangeEventManager()
{ {
} }
/**
* Query if the ISystemRemoteChangeListener is already listening for SystemRemoteChange events
*/
public boolean isRegisteredSystemRemoteChangeListener(ISystemRemoteChangeListener l)
{
return listeners.contains(l);
}
/** /**
* Add a listener to list of listeners. * Add a listener to list of listeners.

10
rse/plugins/org.eclipse.rse.ui/model/org/eclipse/rse/ui/internal/model/SystemRegistry.java
View file

@ -35,6 +35,7 @@
* David McKnight (IBM) - [165674] Sort subsystem configurations to be in deterministic order * David McKnight (IBM) - [165674] Sort subsystem configurations to be in deterministic order
* Martin Oberhuber (Wind River) - [165674] Sort subsystem configurations by priority then Id * Martin Oberhuber (Wind River) - [165674] Sort subsystem configurations by priority then Id
* Martin Oberhuber (Wind River) - [194898] Avoid NPE when doing EVENT_REFRESH_REMOTE on a subsys without filters * Martin Oberhuber (Wind River) - [194898] Avoid NPE when doing EVENT_REFRESH_REMOTE on a subsys without filters
* David McKnight (IBM) - [207100] adding ISystemRegistry.isRegisteredSystemRemoteChangeListener
********************************************************************************/ ********************************************************************************/
package org.eclipse.rse.ui.internal.model; package org.eclipse.rse.ui.internal.model;
@ -2685,6 +2686,15 @@ public class SystemRegistry implements ISystemRegistry
remoteListManager.removeSystemRemoteChangeListener(l); remoteListManager.removeSystemRemoteChangeListener(l);
remoteListCount--; remoteListCount--;
} }
/**
* Query if the ISystemRemoteChangeListener is already listening for SystemRemoteChange events
*/
public boolean isRegisteredSystemRemoteChangeListener(ISystemRemoteChangeListener l)
{
return remoteListManager.isRegisteredSystemRemoteChangeListener(l);
}
/** /**
* Notify all listeners of a change to a remote resource such as a file. * Notify all listeners of a change to a remote resource such as a file.
* You would not normally call this as the methods in this class call it when appropriate. * You would not normally call this as the methods in this class call it when appropriate.