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| <h2 title="Interface ScrService" class="title">Interface ScrService</h2> |
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| <pre>public interface <span class="strong">ScrService</span></pre> |
| <div class="block">The <code>ScrService</code> represents the Declarative Services main |
| controller also known as the Service Component Runtime or SCR for short. |
| It provides access to the components managed the SCR.</div> |
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| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
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| <td class="colFirst"><code><a href="../../../../org/apache/felix/scr/Component.html" title="interface in org.apache.felix.scr">Component</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/felix/scr/ScrService.html#getComponent(long)">getComponent</a></strong>(long componentId)</code> |
| <div class="block">Returns the component whose component.id matches the given |
| <code>componentId</code> or <code>null</code> if no component with the |
| given id is currently managed.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/felix/scr/Component.html" title="interface in org.apache.felix.scr">Component</a>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/felix/scr/ScrService.html#getComponents()">getComponents</a></strong>()</code> |
| <div class="block">Returns an array of all components managed by this SCR instance.</div> |
| </td> |
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| <td class="colFirst"><code><a href="../../../../org/apache/felix/scr/Component.html" title="interface in org.apache.felix.scr">Component</a>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/felix/scr/ScrService.html#getComponents(org.osgi.framework.Bundle)">getComponents</a></strong>(org.osgi.framework.Bundle bundle)</code> |
| <div class="block">Reuturns an array of all components managed by this SCR instance on |
| behalf of the given bundle.</div> |
| </td> |
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| <h4>getComponents</h4> |
| <pre><a href="../../../../org/apache/felix/scr/Component.html" title="interface in org.apache.felix.scr">Component</a>[] getComponents()</pre> |
| <div class="block">Returns an array of all components managed by this SCR instance. The |
| components are returned in ascending order of their component.id. If |
| there are no components currently managed by the SCR, <code>null</code> |
| is returned.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>The components or <code>null</code> if there are none.</dd></dl> |
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| <h4>getComponent</h4> |
| <pre><a href="../../../../org/apache/felix/scr/Component.html" title="interface in org.apache.felix.scr">Component</a> getComponent(long componentId)</pre> |
| <div class="block">Returns the component whose component.id matches the given |
| <code>componentId</code> or <code>null</code> if no component with the |
| given id is currently managed.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>componentId</code> - The ID of the component to return</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>The indicated component or <code>null</code> if no such |
| component exists.</dd></dl> |
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| <h4>getComponents</h4> |
| <pre><a href="../../../../org/apache/felix/scr/Component.html" title="interface in org.apache.felix.scr">Component</a>[] getComponents(org.osgi.framework.Bundle bundle)</pre> |
| <div class="block">Reuturns an array of all components managed by this SCR instance on |
| behalf of the given bundle. The components are returned in ascending |
| order of their component.id. If there are no components managed by the |
| SCR for the given bundle, <code>null</code> is returned.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>bundle</code> - The <code>Bundle</code> whose components are to be |
| returned.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>The bundle's components or <code>null</code> if the bundle |
| has none.</dd></dl> |
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