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| <font class="indextop style">eclipse communication framework</font> |
| <br><br> |
| <font class="indexsub">an eclipse technology subproject</font> |
| <br><br> |
| <font class="indextop style2">New and Noteworthy</font><br>0.9.5 Stable Release</font> |
| <br><br><br> |
| Return to <a href="downloads.php">ECF download page</a></br> |
| Return to <a href="comm_resources.php">ECF communication resources page</a> |
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| <a href="NewAndNoteworthy_0.4.0.html">New and Noteworthy for 0.4.0</a><br> |
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| <TR><TD colSpan=2><H2>API Enhancements</H2></TD> |
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| <P align=left> |
| <B>Refactoring to Support JFace Content Providers</B> |
| </P> |
| </TD> |
| <TD vAlign=top width="70%"> |
| <p><br></p> |
| The presence API (plugin: <b>org.eclipse.ecf.presence</b>) has been enhanced to support JFace viewers. Specifically, |
| the roster interface classes (IRosterManager, IRoster, IRosterEntry, IRosterGroup, IRosterItem) have been enhanced |
| so that they can easily be used as the basis of an JFace ITreeContentProvider. This allows the |
| use and automatic update of a roster (buddy) list by an ECF provider that implements the presence API (e.g. the XMPP provider). For example, here is code in the new plugin |
| <b>org.eclipse.ecf.presence.ui</b> that creates a tree viewer to display multiple rosters: |
| <pre> |
| protected void setupTreeViewer(Composite parent) { |
| treeViewer = new TreeViewer(parent, SWT.BORDER | SWT.MULTI |
| | SWT.V_SCROLL); |
| getSite().setSelectionProvider(treeViewer); |
| multiRosterContentProvider = new MultiRosterContentProvider(); |
| multiRosterLabelProvider = new MultiRosterLabelProvider(); |
| treeViewer.setLabelProvider(multiRosterLabelProvider); |
| treeViewer.setContentProvider(multiRosterContentProvider); |
| treeViewer.setInput(new Object()); |
| } |
| </pre> |
| With this approach, the UI/viewer code does not need to know anything about the messaging to change/update the roster |
| model. This model is managed by the ECF provider (XMPP) and when |
| The MultiRosterContentProvider class (and others to support this new approach) are available |
| in the (new) plugin: <b>org.eclipse.ecf.presence.ui</b>. See the classes in the <a href="http://www.eclipse.org/ecf/org.eclipse.ecf.docs/api/org/eclipse/ecf/presence/ui/package-summary.html">org.eclipse.ecf.presence.ui package</a> |
| for example usage and reusable base classes. |
| |
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| <TD vAlign=top align=left width="30%"> |
| <p><br></p> |
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| <B>IRCLib Update</B> |
| </P> |
| </TD> |
| <TD vAlign=top width="70%"> |
| <p><br></p> |
| The IRC provider plugin (<b>org.eclipse.ecf.provider.irc</b>) is based upon the IRCLib by Christoph Schwering. This |
| library was update from 1.04 to 1.10 with specific improvements to support ECF usage. |
| <p></p> |
| </tr> |
| |
| <TR> |
| <TD vAlign=top align=left width="30%"> |
| <p><br></p> |
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| <B>Filetransfer Provider Uses Apache HttpClient 3.0.1</B> |
| </P> |
| </TD> |
| <TD vAlign=top width="70%"> |
| <p><br></p> |
| The filetransfer provider implementation (plugin <b>org.eclipse.ecf.provider.filetransfer</b>) previously was based |
| upon the JDK <b>java.net.URLConnection</b> class for http file transfer support. Now this plugin uses the Apache |
| HttpClient code v3.0.1. API was added to support the use of http authentication and http proxies. |
| <p></p> |
| </tr> |
| |
| <TR> |
| <TD vAlign=top align=left width="30%"> |
| <p><br></p> |
| <P align=left> |
| <B>Overall Improvements to Presence API</B> |
| </P> |
| </TD> |
| <TD vAlign=top width="70%"> |
| <p><br></p> |
| A number of improvements were made by refactoring the presence API (plugin: <b>org.eclipse.ecf.presence</b>). Interface and |
| class names were changed for more consistency, interfaces and classes were moved around, and the API was simplified in many |
| ways. For details see bug: <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=167363">#167363</a> |
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