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check if shared object is null as user may have left and will result an NPE when sending private chat

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This commit is contained in:
Richard Alam 2011-10-25 10:34:46 -04:00
parent 774c6632a5
commit 2564314aac
1 changed files with 12 additions and 7 deletions
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19
bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/chat/ChatService.java
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@ -44,12 +44,17 @@ public class ChatService {
application = a;
}
public void privateMessage(String message, String sender, String recepient){
log.debug("Received private message: " + message + " from " + sender + " to " + recepient + " The client scope is: " + Red5.getConnectionLocal().getScope().getName());
ISharedObject sharedObject = application.handler.getSharedObject(Red5.getConnectionLocal().getScope(), recepient);
ArrayList<String> arguments = new ArrayList<String>();
arguments.add(sender);
arguments.add(message);
sharedObject.sendMessage("messageReceived", arguments);
public void privateMessage(String message, String sender, String receiver){
log.debug("Received private message: " + message + " from " + sender + " to " + receiver + " The client scope is: " + Red5.getConnectionLocal().getScope().getName());
ISharedObject sharedObject = application.handler.getSharedObject(Red5.getConnectionLocal().getScope(), receiver);
if (sharedObject != null) {
ArrayList<String> arguments = new ArrayList<String>();
arguments.add(sender);
arguments.add(message);
sharedObject.sendMessage("messageReceived", arguments);
} else {
log.debug("Not sending private message from {} to {} as the user may have already left.", sender, receiver);
}
}
}