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Code Issues Wiki Activity

[282634] [dstore] IndexOutOfBoundsException on Disconnect

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This commit is contained in:
David McKnight 2009-07-15 12:50:25 +00:00
parent 43c322c167
commit 2d57b79f85
1 changed files with 22 additions and 10 deletions
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20
rse/plugins/org.eclipse.dstore.extra/src/org/eclipse/dstore/internal/extra/DomainNotifier.java
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@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (c) 2002, 2008 IBM Corporation and others. * Copyright (c) 2002, 2009 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials * All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0 * are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at * which accompanies this distribution, and is available at
@ -12,7 +12,7 @@
* Emily Bruner, Mazen Faraj, Adrian Storisteanu, Li Ding, and Kent Hawley. * Emily Bruner, Mazen Faraj, Adrian Storisteanu, Li Ding, and Kent Hawley.
* *
* Contributors: * Contributors:
* {Name} (company) - description of contribution. * David McKnight (IBM) - [282634] [dstore] IndexOutOfBoundsException on Disconnect
*******************************************************************************/ *******************************************************************************/
package org.eclipse.dstore.internal.extra; package org.eclipse.dstore.internal.extra;
@ -51,20 +51,28 @@ public class DomainNotifier implements IDomainNotifier
public void addDomainListener(IDomainListener listener) public void addDomainListener(IDomainListener listener)
{ {
synchronized (_listeners){
if (!_listeners.contains(listener)) if (!_listeners.contains(listener))
{ {
_listeners.add(listener); _listeners.add(listener);
} }
} }
}
public void fireDomainChanged(DomainEvent event) public void fireDomainChanged(DomainEvent event)
{ {
if (_enabled) if (_enabled)
{ {
for (int i = 0; i < _listeners.size(); i++) Object[] listeners = null;
synchronized (_listeners){
listeners = _listeners.toArray();
}
for (int i = 0; i < listeners.length; i++)
{ {
IDomainListener listener = (IDomainListener) _listeners.get(i); IDomainListener listener = (IDomainListener)listeners[i];
if ((listener != null) && listener.listeningTo(event)) if ((listener != null) && listener.listeningTo(event))
{ {
listener.domainChanged(event); listener.domainChanged(event);
@ -75,11 +83,15 @@ public class DomainNotifier implements IDomainNotifier
public boolean hasDomainListener(IDomainListener listener) public boolean hasDomainListener(IDomainListener listener)
{ {
synchronized (_listeners){
return _listeners.contains(listener); return _listeners.contains(listener);
} }
}
public void removeDomainListener(IDomainListener listener) public void removeDomainListener(IDomainListener listener)
{ {
synchronized (_listeners){
_listeners.remove(listener); _listeners.remove(listener);
} }
}
} }