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| <li>Summary: </li> |
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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.eclipse.jetty.osgi.boot.utils.internal</a></div> |
| <h2 title="Class PackageAdminServiceTracker" class="title">Class PackageAdminServiceTracker</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.eclipse.jetty.osgi.boot.utils.internal.PackageAdminServiceTracker</li> |
| </ul> |
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| <dd><code>java.util.EventListener</code>, <code>org.osgi.framework.ServiceListener</code></dd> |
| </dl> |
| <hr> |
| <pre>public class <span class="typeNameLabel">PackageAdminServiceTracker</span> |
| extends java.lang.Object |
| implements org.osgi.framework.ServiceListener</pre> |
| <div class="block">PackageAdminServiceTracker |
| <p> |
| When the PackageAdmin service is activated we can look for the fragments |
| attached to this bundle and do a fake "activate" on them. |
| <p> |
| See particularly the jetty-osgi-boot-jsp fragment bundle that uses this |
| facility.</div> |
| </li> |
| </ul> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Field</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="PackageAdminServiceTracker.html" title="class in org.eclipse.jetty.osgi.boot.utils.internal">PackageAdminServiceTracker</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INSTANCE">INSTANCE</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
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| <tr> |
| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.osgi.framework.BundleContext)">PackageAdminServiceTracker</a></span>​(org.osgi.framework.BundleContext context)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collectFragmentsAndRequiredBundles(org.osgi.framework.Bundle,org.osgi.service.packageadmin.PackageAdmin,java.util.Map,boolean)">collectFragmentsAndRequiredBundles</a></span>​(org.osgi.framework.Bundle bundle, |
| org.osgi.service.packageadmin.PackageAdmin admin, |
| java.util.Map<java.lang.String,​org.osgi.framework.Bundle> deps, |
| boolean onlyReexport)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the fragments and the required-bundles.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#collectRequiredBundles(org.osgi.framework.Bundle,org.osgi.service.packageadmin.PackageAdmin,java.util.Map,boolean)">collectRequiredBundles</a></span>​(org.osgi.framework.Bundle bundle, |
| org.osgi.service.packageadmin.PackageAdmin admin, |
| java.util.Map<java.lang.String,​org.osgi.framework.Bundle> deps, |
| boolean onlyReexport)</code></th> |
| <td class="colLast"> |
| <div class="block">A simplistic but good enough parser for the Require-Bundle header.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#frameworkHasCompletedAutostarts()">frameworkHasCompletedAutostarts</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>org.osgi.framework.Bundle[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getFragments(org.osgi.framework.Bundle)">getFragments</a></span>​(org.osgi.framework.Bundle bundle)</code></th> |
| <td class="colLast"> |
| <div class="block">Helper to access the PackageAdmin and return the fragments hosted by a |
| bundle.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>org.osgi.framework.Bundle[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getFragmentsAndRequiredBundles(org.osgi.framework.Bundle)">getFragmentsAndRequiredBundles</a></span>​(org.osgi.framework.Bundle bundle)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the fragments and the required-bundles of a bundle.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#serviceChanged(org.osgi.framework.ServiceEvent)">serviceChanged</a></span>​(org.osgi.framework.ServiceEvent event)</code></th> |
| <td class="colLast"> |
| <div class="block">Invokes the optional BundleActivator in each fragment.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#stop()">stop</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </table> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
| </ul> |
| </li> |
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| </section> |
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| </a> |
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| <a id="INSTANCE"> |
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| </a> |
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| <h4>INSTANCE</h4> |
| <pre>public static <a href="PackageAdminServiceTracker.html" title="class in org.eclipse.jetty.osgi.boot.utils.internal">PackageAdminServiceTracker</a> INSTANCE</pre> |
| </li> |
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| </li> |
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| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>PackageAdminServiceTracker</h4> |
| <pre>public PackageAdminServiceTracker​(org.osgi.framework.BundleContext context)</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| <li class="blockList"> |
| <h4>serviceChanged</h4> |
| <pre class="methodSignature">public void serviceChanged​(org.osgi.framework.ServiceEvent event)</pre> |
| <div class="block">Invokes the optional BundleActivator in each fragment. By convention the |
| bundle activator for a fragment must be in the package that is defined by |
| the symbolic name of the fragment and the name of the class must be |
| 'FragmentActivator'.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>serviceChanged</code> in interface <code>org.osgi.framework.ServiceListener</code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>event</code> - The <code>ServiceEvent</code> object.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getFragments(org.osgi.framework.Bundle)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFragments</h4> |
| <pre class="methodSignature">public org.osgi.framework.Bundle[] getFragments​(org.osgi.framework.Bundle bundle)</pre> |
| <div class="block">Helper to access the PackageAdmin and return the fragments hosted by a |
| bundle. when we drop the support for the older versions of OSGi, we will |
| stop using the PackageAdmin service.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bundle</code> - the bundle</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the bundle fragment list</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getFragmentsAndRequiredBundles(org.osgi.framework.Bundle)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFragmentsAndRequiredBundles</h4> |
| <pre class="methodSignature">public org.osgi.framework.Bundle[] getFragmentsAndRequiredBundles​(org.osgi.framework.Bundle bundle)</pre> |
| <div class="block">Returns the fragments and the required-bundles of a bundle. Recursively |
| collect the required-bundles and fragment when the directive |
| visibility:=reexport is added to a required-bundle.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bundle</code> - the bundle</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the bundle fragment and required list</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="collectFragmentsAndRequiredBundles(org.osgi.framework.Bundle,org.osgi.service.packageadmin.PackageAdmin,java.util.Map,boolean)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>collectFragmentsAndRequiredBundles</h4> |
| <pre class="methodSignature">protected void collectFragmentsAndRequiredBundles​(org.osgi.framework.Bundle bundle, |
| org.osgi.service.packageadmin.PackageAdmin admin, |
| java.util.Map<java.lang.String,​org.osgi.framework.Bundle> deps, |
| boolean onlyReexport)</pre> |
| <div class="block">Returns the fragments and the required-bundles. Collects them |
| transitively when the directive 'visibility:=reexport' is added to a |
| required-bundle.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bundle</code> - the bundle</dd> |
| <dd><code>admin</code> - the admin package</dd> |
| <dd><code>deps</code> - The map of fragment and required bundles associated to the value of the |
| jetty-web attribute.</dd> |
| <dd><code>onlyReexport</code> - true to collect resources and web-fragments |
| transitively if and only if the directive visibility is |
| reexport.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="collectRequiredBundles(org.osgi.framework.Bundle,org.osgi.service.packageadmin.PackageAdmin,java.util.Map,boolean)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>collectRequiredBundles</h4> |
| <pre class="methodSignature">protected void collectRequiredBundles​(org.osgi.framework.Bundle bundle, |
| org.osgi.service.packageadmin.PackageAdmin admin, |
| java.util.Map<java.lang.String,​org.osgi.framework.Bundle> deps, |
| boolean onlyReexport)</pre> |
| <div class="block">A simplistic but good enough parser for the Require-Bundle header. Parses |
| the version range attribute and the visibility directive.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bundle</code> - the bundle</dd> |
| <dd><code>admin</code> - the admin package</dd> |
| <dd><code>deps</code> - The map of required bundles associated to the value of the |
| jetty-web attribute.</dd> |
| <dd><code>onlyReexport</code> - true to collect resources and web-fragments |
| transitively if and only if the directive visibility is |
| reexport.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="stop()"> |
| <!-- --> |
| </a> |
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| <li class="blockList"> |
| <h4>stop</h4> |
| <pre class="methodSignature">public void stop()</pre> |
| </li> |
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| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>frameworkHasCompletedAutostarts</h4> |
| <pre class="methodSignature">public boolean frameworkHasCompletedAutostarts()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the framework has completed all the start levels.</dd> |
| </dl> |
| </li> |
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