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//---PACKAGE DECLARATION--- |
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package uk.org.iscream.client.monitors; |
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|
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//---IMPORTS--- |
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import uk.org.iscream.client.*; |
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import uk.org.iscream.core.*; |
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import uk.org.iscream.util.*; |
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import uk.org.iscream.componentmanager.*; |
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|
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/** |
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* Provides a full XMLPacket feed to the WebFeeder |
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* |
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* @author $Author: ajm4 $ |
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* @version $Id: WebFeeder__Monitor.java,v 1.4 2001/03/22 17:57:06 ajm4 Exp $ |
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*/ |
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public class WebFeeder__Monitor extends Thread implements PluginMonitor { |
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|
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//---FINAL ATTRIBUTES--- |
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|
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/** |
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* The current CVS revision of this class |
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*/ |
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public static final String REVISION = "$Revision: 1.4 $"; |
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|
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public static final String DESC = "Provides a feed to WebFeeder"; |
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|
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//---STATIC METHODS--- |
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|
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//---CONSTRUCTORS--- |
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|
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public WebFeeder__Monitor() { |
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_webFeeder = WebFeeder.getInstance(); |
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this.start(); |
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} |
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|
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//---PUBLIC METHODS--- |
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|
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public void run() { |
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while(_running) { |
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try { |
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analysePacket((XMLPacket) getQueue().get(getQueueId())); |
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} catch (InvalidQueueException e) { |
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_logger.write(this.toString(), Logger.ERROR, "Unable to get queue."); |
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} |
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} |
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} |
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|
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public void analysePacket(XMLPacket packet) { |
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try { |
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ConfigurationProxy.getInstance().getProperty("WebFeeder", "WebFeeder.latestActive"); |
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_webFeeder.receiveXMLPacket(packet); |
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} catch (PropertyNotFoundException e) { |
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// we don't care, this means we shouldn't be active |
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} |
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} |
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|
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public String getDescription() { |
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return DESC; |
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} |
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|
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/** |
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* Overrides the {@link java.lang.Object#toString() Object.toString()} |
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* method to provide clean logging (every class should have this). |
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* |
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* This uses the uk.org.iscream.util.FormatName class |
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* to format the toString() |
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* |
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* @return the name of this class and its CVS revision |
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*/ |
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public String toString() { |
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return FormatName.getName( |
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_name, |
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getClass().getName(), |
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REVISION); |
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} |
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|
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//---PRIVATE METHODS--- |
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|
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//---ACCESSOR/MUTATOR METHODS--- |
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|
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protected Queue getQueue() { |
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return MonitorManager.getInstance().getAllQueue(); |
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} |
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|
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protected int getQueueId() { |
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if (_qID == -1) { |
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_qID = getQueue().getQueue(); |
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} |
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return _qID; |
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} |
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|
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//---ATTRIBUTES--- |
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|
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// reference to the WebFeeder |
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WebFeeder _webFeeder; |
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|
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/** |
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* This is the friendly identifier of the |
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* component this class is running in. |
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* eg, a Filter may be called "filter1", |
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* If this class does not have an owning |
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* component, a name from the configuration |
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* can be placed here. This name could also |
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* be changed to null for utility classes. |
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*/ |
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private String _name = "WebFeeder"; |
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|
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/** |
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* This holds a reference to the |
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* system logger that is being used. |
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*/ |
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private Logger _logger = ReferenceManager.getInstance().getLogger(); |
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|
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protected int _qID = -1; |
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|
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protected boolean _running = true; |
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|
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//---STATIC ATTRIBUTES--- |
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|
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} |
