| Author |
Message |
 Topic: _createInputTerminal Exception |
Irena
Replies: 1
Views: 2312
|
 Forum: WebSphere Message Broker (ACE) Support Posted: Fri May 10, 2002 5:26 am Subject: _createInputTerminal Exception |
Why at all Control Center creates an anstance of the node ?
Isn't it a Broker who creates nodes ? |
| Topic: _createInputTerminal Exception |
Irena
Replies: 1
Views: 2312
|
Forum: WebSphere Message Broker (ACE) Support Posted: Wed May 08, 2002 11:30 pm Subject: _createInputTerminal Exception |
I try to deploy Java plugin node which creates one input and one output terminals in its constructor. The node does not have a customizer.
For some reason, when I leftclick on the node icon in the li ... |
| Topic: Java Plugin Node Initialization and Destruction problem |
Irena
Replies: 13
Views: 9786
|
Forum: WebSphere Message Broker (ACE) Support Posted: Sun Mar 10, 2002 8:01 am Subject: Java Plugin Node Initialization and Destruction problem |
I do not see onDelete method in either MbNode or MbNodeInterface, could you please specify where is it defined ?
Thank you. |
| Topic: Something strange about getFirstChild and getParent methods |
Irena
Replies: 1
Views: 1895
|
Forum: WebSphere Message Broker (ACE) Support Posted: Sun Mar 10, 2002 5:34 am Subject: Something strange about getFirstChild and getParent methods |
| I have the following function which gets an MbElement & traverses the path from this element to its first child, then to the first child of the first child & so on, till the leaf & then go ... |
| Topic: Message ordering + threading issues |
Irena
Replies: 0
Views: 1733
|
Forum: WebSphere Message Broker (ACE) Support Posted: Sun Mar 10, 2002 12:41 am Subject: Message ordering + threading issues |
Is that correct that message order is not guaranteed within a message flow ?
Here is an abstract from the programming manual:
"as with all WebSphere MQ messages, it is possible for messages t ... |
| Topic: Java Plugin Node Initialization and Destruction problem |
Irena
Replies: 13
Views: 9786
|
Forum: WebSphere Message Broker (ACE) Support Posted: Sun Mar 10, 2002 12:15 am Subject: Java Plugin Node Initialization and Destruction problem |
So, to resume the discussion, the best current solution is:
Do resource initialization either in the node constructor (if it does not depend on the node properties) or upon the last call to the nod ... |
| Topic: Java Plugin Node Initialization and Destruction problem |
Irena
Replies: 13
Views: 9786
|
Forum: WebSphere Message Broker (ACE) Support Posted: Fri Mar 01, 2002 6:21 am Subject: Java Plugin Node Initialization and Destruction problem |
Hello & thanks.
Yes, I also thought about the possibility to initialize resources upon the last call, setting the properties.
However, logically it seems somehow strange to make heavy node initi ... |
| Topic: Java Plugin Node Initialization and Destruction problem |
Irena
Replies: 13
Views: 9786
|
Forum: WebSphere Message Broker (ACE) Support Posted: Wed Feb 27, 2002 10:49 pm Subject: Java Plugin Node Initialization and Destruction problem |
Hello Mathias,
thank you.
The problem with the node constructor is that neither node properties, nor node context are available at the moment of call to constructor. But I need both these things t ... |
| Topic: Java Plugin Node Initialization and Destruction problem |
Irena
Replies: 13
Views: 9786
|
Forum: WebSphere Message Broker (ACE) Support Posted: Tue Feb 26, 2002 1:32 am Subject: Java Plugin Node Initialization and Destruction problem |
My Java plugin node uses resources which have to be appropriately initialized & released.
Since its super class MbNode and its interface MbNodeInterface do not have sort of "createNodeContex ... |
| Topic: How to propagate asynchronous messages between WMQI nodes ? |
Irena
Replies: 4
Views: 4287
|
Forum: WebSphere Message Broker (ACE) Support Posted: Tue Feb 05, 2002 11:16 am Subject: How to propagate asynchronous messages between WMQI nodes ? |
Mathias,
As usual, you exactly catch the point.
Our node has a separate thread which makes rather complex analysis of incoming messages and produces output, based on its internal logic and temporal ... |
| Topic: How to propagate asynchronous messages between WMQI nodes ? |
Irena
Replies: 4
Views: 4287
|
Forum: WebSphere Message Broker (ACE) Support Posted: Mon Feb 04, 2002 10:18 am Subject: How to propagate asynchronous messages between WMQI nodes ? |
| Our plugin node can not propagate messages within the "evaluate" function, because it produces messages in the asynchronous mode. Since "propagate" may be called only from the eval ... |
