Examples of org.quartz.spi.SchedulerPlugin

org.quartz.spi.SchedulerPlugin

Provides an interface for a class to become a "plugin" to Quartz.

Plugins can do virtually anything you wish, though the most interesting ones will obviously interact with the scheduler in some way - either actively: by invoking actions on the scheduler, or passively: by being a JobListener, TriggerListener, and/or SchedulerListener.

If you use {@link org.quartz.impl.StdSchedulerFactory} to initialize your Scheduler, it can also create and initialize your plugins - look at the configuration docs for details.

If you need direct access your plugin, you can have it explicitly put a reference to itself in the Scheduler's SchedulerContext as part of its {@link #initialize(String,Scheduler)} method.
@author James House

/*  788 */       if (plugInClass == null) {
/*  789 */         this.initException = new SchedulerException("SchedulerPlugin class not specified for plugin '" + pluginNames[i] + "'", 50);
/*      */ 
/*  793 */         throw this.initException;
/*      */       }
/*  795 */       SchedulerPlugin plugin = null;
/*      */       try {
/*  797 */         plugin = (SchedulerPlugin)loadHelper.loadClass(plugInClass).newInstance();
/*      */       }
/*      */       catch (Exception e) {
/*  800 */         this.initException = new SchedulerException("SchedulerPlugin class '" + plugInClass + "' could not be instantiated.", e);

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                        "SchedulerPlugin class not specified for plugin '"
                                + pluginNames[i] + "'",
                        SchedulerException.ERR_BAD_CONFIGURATION);
                throw initException;
            }
            SchedulerPlugin plugin = null;
            try {
                plugin = (SchedulerPlugin)
                        loadHelper.loadClass(plugInClass).newInstance();
            } catch (Exception e) {
                initException = new SchedulerException(

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    }
    
    private void shutdownPlugins() {
        java.util.Iterator itr = resources.getSchedulerPlugins().iterator();
        while (itr.hasNext()) {
            SchedulerPlugin plugin = (SchedulerPlugin) itr.next();
            plugin.shutdown();
        }
    }

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    }


    private void startPlugins() {
        java.util.Iterator itr = resources.getSchedulerPlugins().iterator();
        while (itr.hasNext()) {
            SchedulerPlugin plugin = (SchedulerPlugin) itr.next();
            plugin.start();
        }
    }

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                        "SchedulerPlugin class not specified for plugin '"
                                + pluginNames[i] + "'",
                        SchedulerException.ERR_BAD_CONFIGURATION);
                throw initException;
            }
            SchedulerPlugin plugin = null;
            try {
                plugin = (SchedulerPlugin)
                        loadHelper.loadClass(plugInClass).newInstance();
            } catch (Exception e) {
                initException = new SchedulerException(

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                        "SchedulerPlugin class not specified for plugin '"
                                + pluginNames[i] + "'",
                        SchedulerException.ERR_BAD_CONFIGURATION);
                throw initException;
            }
            SchedulerPlugin plugin = null;
            try {
                plugin = (SchedulerPlugin)
                        loadHelper.loadClass(plugInClass).newInstance();
            } catch (Exception e) {
                initException = new SchedulerException(

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    }
    
    private void shutdownPlugins() {
        java.util.Iterator itr = resources.getSchedulerPlugins().iterator();
        while (itr.hasNext()) {
            SchedulerPlugin plugin = (SchedulerPlugin) itr.next();
            plugin.shutdown();
        }
    }

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    }


    private void startPlugins() {
        java.util.Iterator itr = resources.getSchedulerPlugins().iterator();
        while (itr.hasNext()) {
            SchedulerPlugin plugin = (SchedulerPlugin) itr.next();
            plugin.start();
        }
    }

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Related Classes of org.quartz.spi.SchedulerPlugin

org.quartz.core.QuartzScheduler

org.quartz.impl.StdSchedulerFactory

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