Examples of org.apache.velocity.app.event.EventCartridge

org.apache.velocity.app.event.EventCartridge
Stores the event handlers. Event handlers can be assigned on a per VelocityEngine instance basis by specifying the class names in the velocity.properties file. Event handlers may also be assigned on a per-page basis by creating a new instance of EventCartridge, adding the event handlers, and then calling attachToContext. For clarity, it's recommended that one approach or the other be followed, as the second method is primarily presented for backwards compatibility.
Note that Event Handlers follow a filter pattern, with multiple event handlers allowed for each event. When the appropriate event occurs, all the appropriate event handlers are called in the sequence they were added to the Event Cartridge. See the javadocs of the specific event handler interfaces for more details. @author Will Glass-Husain @author Geir Magnusson Jr. @author Jose Alberto Fernandez @version $Id: EventCartridge.java 292972 2005-10-01 12:36:19Z henning $

    }


    private void initializeEventHandlers()
    {


        eventCartridge = new EventCartridge();


        /**
         * For each type of event handler, get the class name, instantiate it, and store it.
         */

View Full Code Here

         *  Now make an event cartridge, register all the
         *  event handlers (at once) and attach it to the
         *  Context
         */
        
        EventCartridge ec = new EventCartridge();
        ec.addEventHandler(te);
        ec.attachToContext( inner );
        
        doTestInvalidReferenceEventHandler1(ve, inner);
        doTestInvalidReferenceEventHandler2(ve, inner);
        doTestInvalidReferenceEventHandler3(ve, inner);
        doTestInvalidReferenceEventHandler4(ve, inner);

View Full Code Here

    public void testOverrideNullArgumentForParse()
    {
        String nullContent = "Parse arg was null";
        addTemplate("null.vm", nullContent);
        
        EventCartridge ec = new EventCartridge();
        ec.addEventHandler(new Handler());
        ec.attachToContext(context);


        assertEvalEquals(nullContent, "#parse($foo)");
    }

View Full Code Here


        Writer writer1 = new BufferedWriter(new OutputStreamWriter(fos1));


        // set up handler
        Context context = new VelocityContext();
        EventCartridge ec = new EventCartridge();
        ec.addEventHandler(this);
        ec.attachToContext( context );


        // BEHAVIOR A: pass through #input and #parse with no change
        EventHandlerBehavior = PASS_THROUGH;


        template1.merge(context, writer1);

View Full Code Here


        Writer writer2 = new BufferedWriter(new OutputStreamWriter(fos2));


        // set up handler
        Context context = new VelocityContext();
        EventCartridge ec = new EventCartridge();
        ec.addEventHandler(this);
        ec.attachToContext( context );


        // BEHAVIOR B: pass through #input and #parse with using a relative path
        EventHandlerBehavior = RELATIVE_PATH;


        template2.merge(context, writer2);

View Full Code Here


        Writer writer3 = new BufferedWriter(new OutputStreamWriter(fos3));


        // set up handler
        Context context = new VelocityContext();
        EventCartridge ec = new EventCartridge();
        ec.addEventHandler(this);
        ec.attachToContext( context );


        // BEHAVIOR C: refuse to pass through #input and #parse
        EventHandlerBehavior = BLOCK;


        template3.merge(context, writer3);

View Full Code Here


        Writer writer = new BufferedWriter(new OutputStreamWriter(fos));


        // set up handler
        Context context = new VelocityContext();
        EventCartridge ec = new EventCartridge();
        ec.addEventHandler(this);
        ec.attachToContext( context );
        
        EventHandlerBehavior = BLOCK;
        template.merge(context, writer);
        writer.flush();
        writer.close();

View Full Code Here

        VelocityEngine ve = new VelocityEngine();
        ReportInvalidReferences reporter = new ReportInvalidReferences();
        ve.init();


        VelocityContext context = new VelocityContext();
        EventCartridge ec = new EventCartridge();
        ec.addEventHandler(reporter);
        ec.attachToContext(context);


        context.put("a1","test");
        context.put("b1","test");
        Writer writer = new StringWriter();

View Full Code Here

        ve.setProperty("eventhandler.invalidreference.exception","true");
        ReportInvalidReferences reporter = new ReportInvalidReferences();
        ve.init();


        VelocityContext context = new VelocityContext();
        EventCartridge ec = new EventCartridge();
        ec.addEventHandler(reporter);
        ec.attachToContext(context);


        context.put("a1","test");
        context.put("b1","test");
        Writer writer = new StringWriter();

View Full Code Here

         *  Now make an event cartridge, register all the
         *  event handlers (at once) and attach it to the
         *  Context
         */


        EventCartridge ec = new EventCartridge();
        ec.addEventHandler(te);
        ec.attachToContext( inner );


        /*
         *  now wrap the event cartridge - we want to make sure that
         *  we can do this w/o harm
         */

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.velocity.app.event.EventCartridge

com.alibaba.antx.config.generator.ConfigGeneratorSession

com.alibaba.citrus.service.velocity.CloneableEventCartridgeTests

com.alibaba.citrus.service.velocity.impl.CloneableEventCartridge

com.alibaba.citrus.service.velocity.impl.VelocityEngineImpl

com.samskivert.velocity.DispatcherServlet

EventExample

flex2.compiler.util.VelocityManager

net.sourceforge.rtf.template.velocity.VelocityTemplateEngineImpl

org.apache.jetspeed.velocity.JetspeedVelocityViewServlet

org.apache.turbine.services.velocity.TurbineVelocityService

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.