Examples of RuleLoader

org.apache.commons.digester.plugins.RuleLoader

Interface for classes which can dynamically load custom plugin rules associated with a user's plugin class.

Each plugin declaration has an associated RuleLoader instance, and that instance's addRules method is invoked each time the input xml specifies that an instance of that plugged-in class is to be created.

This is an abstract class rather than an interface in order to make it possible to enhance this class in future without breaking binary compatibility; it is possible to add methods to an abstract class, but not to an interface. @since 1.6

org.apache.commons.digester3.plugins.RuleLoader

Interface for classes which can dynamically load custom plugin rules associated with a user's plugin class.

            throw new PluginException( "Unable to process file [" + rulesFileName + "]", ioe );
        }


        try
        {
            RuleLoader loader = new LoaderFromStream( is );
            return loader;
        }
        catch ( Exception e )
        {
            throw new PluginException( "Unable to load xmlrules from file [" + rulesFileName + "]", e );

    public static RuleLoader loadRules( Digester d, Class<?> pluginClass, InputStream is, String resourceName )
        throws PluginException
    {
        try
        {
            RuleLoader loader = new LoaderFromStream( is );
            return loader;
        }
        catch ( Exception e )
        {
            throw new PluginException( "Unable to load xmlrules from resource [" + resourceName + "]", e );

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Examples of RuleLoader

Examples of org.apache.commons.digester3.plugins.RuleLoader

Examples of org.apache.commons.digester3.plugins.RuleLoader