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import java.util.*; |
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import uk.ac.ukc.iscream.util.*; |
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import uk.ac.ukc.iscream.componentmanager.*; |
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import uk.ac.ukc.iscream.core.*; |
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/** |
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* the plugin filter manager |
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> |
* This class setups up and manages Plugins in a Filter. A list |
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* of plugins to use is specified in the configuration, and these |
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* are all loaded upon first use of this class. |
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* This is a singleton class. |
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* |
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* @author $Author$ |
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_logger.write(toString(), Logger.SYSINIT, "Initialising"); |
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_logger.write(toString(), Logger.SYSMSG, "Creating filter pipeline for plugin filters ..."); |
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// get the configuration for this plug-in setup |
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Configuration config = _refman.getCM().getConfiguration(FilterMain.NAME); |
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String pluginsPackage = config.getProperty("Filter.PluginsPackage"); |
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String pluginsList = config.getProperty("Filter.Plugins"); |
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* return true if they all accept the packet. |
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* return false if any single filter rejects the packet. |
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* return true if there are no filters inthe pipeline. |
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* |
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* @param packet an XMLPacket to be tested |
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* @return whether the packet can be passed on |
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*/ |
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public boolean runFilters(XMLPacket packet){ |
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|
