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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.eclipse.ecf.remoteservice.util.tracker</a></div> |
| <h1 title="Interface IRemoteServiceTrackerCustomizer" class="title">Interface IRemoteServiceTrackerCustomizer</h1> |
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| <div class="contentContainer"> |
| <section class="description"> |
| <dl> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="RemoteServiceTracker.html" title="class in org.eclipse.ecf.remoteservice.util.tracker">RemoteServiceTracker</a></code></dd> |
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| <hr> |
| <pre>public interface <span class="typeNameLabel">IRemoteServiceTrackerCustomizer</span></pre> |
| <div class="block">The <code>IRemoteServiceTrackerCustomizer</code> interface allows a |
| <code>RemoteServiceTracker</code> object to customize the service objects that |
| are tracked. The <code>IRemoteServiceTrackerCustomizer</code> object is called |
| when a service is being added to the <code>RemoteServiceTracker</code> object. |
| The <code>IRemoteServiceTrackerCustomizer</code> can then return an object for the |
| tracked service. The <code>IRemoteServiceTrackerCustomizer</code> object is also |
| called when a tracked service is modified or has been removed from the |
| <code>RemoteServiceTracker</code> object. |
| |
| <p> |
| The methods in this interface may be called as the result of a |
| <code>IRemoteServiceEvent</code> being received by a <code>RemoteServiceTracker</code> |
| object. Since <code>IRemoteServiceEvent</code> s are synchronously delivered by |
| the Framework, it is highly recommended that implementations of these methods |
| do not register (<code>IRemoteServiceContainerAdapter.registerService</code>), modify ( |
| <code>IRemoteServiceRegistration.setProperties</code>) or unregister ( |
| <code>IRemoteServiceRegistration.unregister</code>) a service while being |
| synchronized on any object. |
| |
| <p> |
| The <code>RemoteServiceTracker</code> class is thread-safe. It does not call a |
| <code>IRemoteServiceTrackerCustomizer</code> object while holding any locks. |
| <code>IRemoteServiceTrackerCustomizer</code> implementations must also be |
| thread-safe.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>3.0</dd> |
| </dl> |
| </section> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor" id="i0"> |
| <td class="colFirst"><code><a href="../../IRemoteService.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteService</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addingService(org.eclipse.ecf.remoteservice.IRemoteServiceReference)">addingService</a></span>​(<a href="../../IRemoteServiceReference.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteServiceReference</a> reference)</code></th> |
| <td class="colLast"> |
| <div class="block">A service is being added to the <code>RemoteServiceTracker</code> object.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i1"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#modifiedService(org.eclipse.ecf.remoteservice.IRemoteServiceReference,org.eclipse.ecf.remoteservice.IRemoteService)">modifiedService</a></span>​(<a href="../../IRemoteServiceReference.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteServiceReference</a> reference, |
| <a href="../../IRemoteService.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteService</a> remoteService)</code></th> |
| <td class="colLast"> |
| <div class="block">A remote service tracked by the <code>RemoteServiceTracker</code> object has been |
| modified.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i2"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#removedService(org.eclipse.ecf.remoteservice.IRemoteServiceReference,org.eclipse.ecf.remoteservice.IRemoteService)">removedService</a></span>​(<a href="../../IRemoteServiceReference.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteServiceReference</a> reference, |
| <a href="../../IRemoteService.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteService</a> remoteService)</code></th> |
| <td class="colLast"> |
| <div class="block">A remote service tracked by the <code>RemoteServiceTracker</code> object has been |
| removed.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </div> |
| </section> |
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| <section class="detail"> |
| <h3><a id="addingService(org.eclipse.ecf.remoteservice.IRemoteServiceReference)">addingService</a></h3> |
| <div class="memberSignature"><span class="returnType"><a href="../../IRemoteService.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteService</a></span> <span class="memberName">addingService</span>​(<span class="arguments"><a href="../../IRemoteServiceReference.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteServiceReference</a> reference)</span></div> |
| <div class="block">A service is being added to the <code>RemoteServiceTracker</code> object. |
| |
| <p> |
| This method is called before a remote service which matched the search |
| parameters of the <code>RemoteServiceTracker</code> object is added to it. |
| This method should return the IRemoteServic object to be tracked for this |
| <code>IRemoteServiceReference</code> object. The returned remote service object is |
| stored in the <code>RemoteServiceTracker</code> object and is available from |
| the <code>getRemoteService</code> and <code>getRemoteServices</code> methods.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>reference</code> - remote reference to remote service being added to the |
| <code>RemoteServiceTracker</code> object.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The remote service object to be tracked for the |
| <code>IRemoteServiceReference</code> object or <code>null</code> if |
| the <code>IRemoteServiceReference</code> object should not be tracked.</dd> |
| </dl> |
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| <h3><a id="modifiedService(org.eclipse.ecf.remoteservice.IRemoteServiceReference,org.eclipse.ecf.remoteservice.IRemoteService)">modifiedService</a></h3> |
| <div class="memberSignature"><span class="returnType">void</span> <span class="memberName">modifiedService</span>​(<span class="arguments"><a href="../../IRemoteServiceReference.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteServiceReference</a> reference, |
| <a href="../../IRemoteService.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteService</a> remoteService)</span></div> |
| <div class="block">A remote service tracked by the <code>RemoteServiceTracker</code> object has been |
| modified. |
| |
| <p> |
| This method is called when a remote service being tracked by the |
| <code>RemoteServiceTracker</code> object has had it properties modified.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>reference</code> - IRemoteServiceReference to service that has been modified.</dd> |
| <dd><code>remoteService</code> - The remote service object for the modified remote service.</dd> |
| </dl> |
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| <h3><a id="removedService(org.eclipse.ecf.remoteservice.IRemoteServiceReference,org.eclipse.ecf.remoteservice.IRemoteService)">removedService</a></h3> |
| <div class="memberSignature"><span class="returnType">void</span> <span class="memberName">removedService</span>​(<span class="arguments"><a href="../../IRemoteServiceReference.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteServiceReference</a> reference, |
| <a href="../../IRemoteService.html" title="interface in org.eclipse.ecf.remoteservice">IRemoteService</a> remoteService)</span></div> |
| <div class="block">A remote service tracked by the <code>RemoteServiceTracker</code> object has been |
| removed. |
| |
| <p> |
| This method is called after a remote service is no longer being tracked by the |
| <code>RemoteServiceTracker</code> object.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>reference</code> - IRemoteServiceReference to remote service that has been removed.</dd> |
| <dd><code>remoteService</code> - The service object for the removed service.</dd> |
| </dl> |
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