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| <h2 title="Interface ContextSource" class="title">Interface ContextSource</h2> |
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| <pre>public interface <a href="../../../../src-html/org/apache/felix/ipojo/ContextSource.html#line.29">ContextSource</a></pre> |
| <div class="block">Context Source service interface. |
| A context source advertises of context changes.</div> |
| <dl><dt><span class="strong">Author:</span></dt> |
| <dd><a href="mailto:dev@felix.apache.org">Felix Project Team</a></dd></dl> |
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| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Dictionary.html?is-external=true" title="class or interface in java.util">Dictionary</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/felix/ipojo/ContextSource.html#getContext()">getContext</a></strong>()</code> |
| <div class="block">Gets the entire context.</div> |
| </td> |
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| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/felix/ipojo/ContextSource.html#getProperty(java.lang.String)">getProperty</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> property)</code> |
| <div class="block">Gets the current value of the given property.</div> |
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| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/felix/ipojo/ContextSource.html#registerContextListener(org.apache.felix.ipojo.ContextListener, java.lang.String[])">registerContextListener</a></strong>(<a href="../../../../org/apache/felix/ipojo/ContextListener.html" title="interface in org.apache.felix.ipojo">ContextListener</a> listener, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] properties)</code> |
| <div class="block">Registers a context listener on the given set of properties.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/felix/ipojo/ContextSource.html#unregisterContextListener(org.apache.felix.ipojo.ContextListener)">unregisterContextListener</a></strong>(<a href="../../../../org/apache/felix/ipojo/ContextListener.html" title="interface in org.apache.felix.ipojo">ContextListener</a> listener)</code> |
| <div class="block">Unregisters the given context listener.</div> |
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| <h4>getProperty</h4> |
| <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> <a href="../../../../src-html/org/apache/felix/ipojo/ContextSource.html#line.36">getProperty</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> property)</pre> |
| <div class="block">Gets the current value of the given property.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>property</code> - property name</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the property value (<code>null</code> if unknown)</dd></dl> |
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| <h4>getContext</h4> |
| <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Dictionary.html?is-external=true" title="class or interface in java.util">Dictionary</a> <a href="../../../../src-html/org/apache/felix/ipojo/ContextSource.html#line.42">getContext</a>()</pre> |
| <div class="block">Gets the entire context.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the dictionary [Property, Value]</dd></dl> |
| </li> |
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| <h4>registerContextListener</h4> |
| <pre>void <a href="../../../../src-html/org/apache/felix/ipojo/ContextSource.html#line.50">registerContextListener</a>(<a href="../../../../org/apache/felix/ipojo/ContextListener.html" title="interface in org.apache.felix.ipojo">ContextListener</a> listener, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] properties)</pre> |
| <div class="block">Registers a context listener on the given set of properties. |
| The listener will be notified of every changes made on monitored properties.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>listener</code> - the context listener to register.</dd><dd><code>properties</code> - property set monitored by the listener.</dd></dl> |
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| <pre>void <a href="../../../../src-html/org/apache/felix/ipojo/ContextSource.html#line.56">unregisterContextListener</a>(<a href="../../../../org/apache/felix/ipojo/ContextListener.html" title="interface in org.apache.felix.ipojo">ContextListener</a> listener)</pre> |
| <div class="block">Unregisters the given context listener.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>listener</code> - the listener to unregister.</dd></dl> |
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