| author | Graeme Price <GRAEME.PRICE@NOKIA.COM> |
| Fri, 15 Oct 2010 14:32:18 +0100 | |
| changeset 15 | 307f4279f433 |
| parent 14 | 578be2adaf3e |
| permissions | -rw-r--r-- |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
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<?xml version="1.0" encoding="utf-8"?> |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
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<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. --> |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
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<!-- This component and the accompanying materials are made available under the terms of the License |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
|
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"Eclipse Public License v1.0" which accompanies this distribution, |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
|
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and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". --> |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
|
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<!-- Initial Contributors: |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
|
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Nokia Corporation - initial contribution. |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
|
8 |
Contributors: |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
|
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--> |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
|
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<!DOCTYPE concept |
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578be2adaf3e
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Dominic Pinkman <dominic.pinkman@nokia.com>
parents:
5
diff
changeset
|
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PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd"> |
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25a17d01db0c
Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff
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<concept xml:lang="en" id="GUID-5AAE8371-E146-562B-B8AF-149FF981693C"><title>Observers and Notification</title><prolog><metadata><keywords/></metadata></prolog><conbody><p>Messaging Framework provides two mixin interfaces, which define session observers and entry observers. </p> <ul><li id="GUID-8781CEE0-5C4C-5539-9691-6081747C8473"><p>The <xref href="GUID-BDE23754-4536-3AF7-8549-3B953F51167C.dita"><apiname>MMsvSessionObserver </apiname></xref> class is defined as a session observer is notified of events such as shutdown warnings, new message arrival, and registration of new MTMs. A class belonging to a message client application, such as the application UI class, must implement the interface to handle such events and take appropriate action. The client’s message server session object can also call the interface whenever it completes a request to the Message Server. </p> <p>Session observers are important for run-time extensibility of the Messaging architecture, as message client applications can be informed of new <xref href="GUID-E96D8052-0CB2-53A6-915F-133D3058DCF9.dita">MTMs being registered</xref>. As the registry classes are session observers, they also can update their lists of the available MTM components, allowing new components to be loaded. </p> </li> <li id="GUID-32DAABF3-F9C0-5981-9795-49A4592124E8"><p>The <xref href="GUID-B36289AC-769F-3A83-BADB-AE0568E97581.dita"><apiname>MMsvEntryObserver</apiname></xref> class is notified when an individual entry changes, or when access to a message store has been successfully gained. Client objects that need to observe a session view must implement this interface. </p> </li> </ul> </conbody></concept> |