Examples of org.apache.tapestry.NestedMarkupWriter

org.apache.tapestry.NestedMarkupWriter
A writer that is created by, and nested within, another markup writer. This is used by many components that need to render their bodies to fully determine how to write the markup before their bodies; the markup is stored inside the nested markup writer until needed. @author Howard M. Lewis Ship @since 4.0 @see org.apache.tapestry.IMarkupWriter#getNestedWriter()

    public void testHiddenValues()
    {
        MockControl writerc = newControl(IMarkupWriter.class);
        IMarkupWriter writer = (IMarkupWriter) writerc.getMock();


        NestedMarkupWriter nested = newNestedWriter();


        MockControl cyclec = newControl(IRequestCycle.class);
        IRequestCycle cycle = (IRequestCycle) cyclec.getMock();


        MockControl enginec = newControl(IEngine.class);
        IEngine engine = (IEngine) enginec.getMock();


        MockControl delegatec = newControl(IValidationDelegate.class);
        IValidationDelegate delegate = (IValidationDelegate) delegatec.getMock();


        MockForm form = new MockForm(delegate);


        cycle.isRewound(form);
        cyclec.setReturnValue(false);


        cycle.getEngine();
        cyclec.setReturnValue(engine);


        engine.getClassResolver();
        enginec.setReturnValue(getClassResolver());


        MockControl supportc = newControl(PageRenderSupport.class);
        PageRenderSupport support = (PageRenderSupport) supportc.getMock();


        trainGetPageRenderSupport(cyclec, cycle, support);


        replayControls();


        final FormSupport fs = new FormSupportImpl(writer, cycle, form);


        verifyControls();


        form.setBody(new IRender()
        {
            public void render(IMarkupWriter pwriter, IRequestCycle pcycle)
            {
                fs.addHiddenValue("hidden1", "value1");
                fs.addHiddenValue("hidden2", "id2", "value2");
            }
        });


        MockControl linkc = newControl(ILink.class);
        ILink link = (ILink) linkc.getMock();


        IRender render = (IRender) newMock(IRender.class);


        trainRegister(support);


        link.getParameterNames();
        linkc.setReturnValue(new String[]
        { "service" });


        link.getParameterValues("service");
        linkc.setReturnValue(new String[]
        { "fred" });


        writer.getNestedWriter();
        writerc.setReturnValue(nested);


        link.getURL(null, false);
        linkc.setReturnValue("/app");


        writer.begin("form");
        writer.attribute("method", "post");
        writer.attribute("action", "/app");


        writer.attribute("name", "myform");
        writer.attribute("id", "myform");


        render.render(writer, cycle);


        writer.println();


        trainHidden(writer, "formids", "");
        trainHidden(writer, "service", "fred");
        trainHidden(writer, "submitmode", "");
        trainHidden(writer, "hidden1", "value1");
        trainHidden(writer, "hidden2", "id2", "value2");


        nested.close();


        writer.end();


        trainGetFocusField(delegatec, delegate, null);

View Full Code Here

    public void testInvalidEncodingType()
    {
        MockControl writerc = newControl(IMarkupWriter.class);
        IMarkupWriter writer = (IMarkupWriter) writerc.getMock();


        NestedMarkupWriter nested = newNestedWriter();


        MockControl cyclec = newControl(IRequestCycle.class);
        IRequestCycle cycle = (IRequestCycle) cyclec.getMock();


        MockControl enginec = newControl(IEngine.class);

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    public void testRenderExtraReservedIds()
    {
        MockControl writerc = newControl(IMarkupWriter.class);
        IMarkupWriter writer = (IMarkupWriter) writerc.getMock();


        NestedMarkupWriter nested = newNestedWriter();


        MockControl cyclec = newControl(IRequestCycle.class);
        IRequestCycle cycle = (IRequestCycle) cyclec.getMock();


        MockControl enginec = newControl(IEngine.class);
        IEngine engine = (IEngine) enginec.getMock();


        MockControl delegatec = newControl(IValidationDelegate.class);
        IValidationDelegate delegate = (IValidationDelegate) delegatec.getMock();


        MockForm form = new MockForm(delegate);


        cycle.isRewound(form);
        cyclec.setReturnValue(false);


        cycle.getEngine();
        cyclec.setReturnValue(engine);


        engine.getClassResolver();
        enginec.setReturnValue(getClassResolver());


        MockControl supportc = newControl(PageRenderSupport.class);
        PageRenderSupport support = (PageRenderSupport) supportc.getMock();


        trainGetPageRenderSupport(cyclec, cycle, support);


        replayControls();


        final FormSupport fs = new FormSupportImpl(writer, cycle, form);


        verifyControls();


        final IFormComponent component = newFormComponent("action", "action_0");


        IRender body = newComponentRenderBody(fs, component, nested);


        form.setBody(body);


        MockControl linkc = newControl(ILink.class);
        ILink link = (ILink) linkc.getMock();


        IRender render = (IRender) newMock(IRender.class);


        trainRegister(support);


        link.getParameterNames();
        linkc.setReturnValue(new String[]
        { "action" });


        link.getParameterValues("action");
        linkc.setReturnValue(new String[]
        { "fred" });


        writer.getNestedWriter();
        writerc.setReturnValue(nested);


        link.getURL(null, false);
        linkc.setReturnValue("/app");


        writer.begin("form");
        writer.attribute("method", "post");
        writer.attribute("action", "/app");


        writer.attribute("name", "myform");
        writer.attribute("id", "myform");


        render.render(writer, cycle);


        writer.println();


        trainHidden(writer, "formids", "action_0");
        trainHidden(writer, "action", "fred");
        trainHidden(writer, "reservedids", "action");
        trainHidden(writer, "submitmode", "");


        nested.close();


        writer.end();


        trainGetFocusField(delegatec, delegate, null);

View Full Code Here

    public void testResetEventHandler()
    {
        MockControl writerc = newControl(IMarkupWriter.class);
        IMarkupWriter writer = (IMarkupWriter) writerc.getMock();


        NestedMarkupWriter nested = newNestedWriter();


        MockControl cyclec = newControl(IRequestCycle.class);
        IRequestCycle cycle = (IRequestCycle) cyclec.getMock();


        MockControl enginec = newControl(IEngine.class);
        IEngine engine = (IEngine) enginec.getMock();


        MockControl delegatec = newControl(IValidationDelegate.class);
        IValidationDelegate delegate = (IValidationDelegate) delegatec.getMock();


        MockForm form = new MockForm(delegate);


        cycle.isRewound(form);
        cyclec.setReturnValue(false);


        cycle.getEngine();
        cyclec.setReturnValue(engine);


        engine.getClassResolver();
        enginec.setReturnValue(getClassResolver());


        MockControl supportc = newControl(PageRenderSupport.class);
        PageRenderSupport support = (PageRenderSupport) supportc.getMock();


        trainGetPageRenderSupport(cyclec, cycle, support);


        replayControls();


        final FormSupport fs = new FormSupportImpl(writer, cycle, form);


        verifyControls();


        form.setBody(new IRender()
        {
            public void render(IMarkupWriter pwriter, IRequestCycle pcycle)
            {
                fs.addEventHandler(FormEventType.RESET, "myReset1");
                fs.addEventHandler(FormEventType.RESET, "myReset2");
            }
        });


        MockControl linkc = newControl(ILink.class);
        ILink link = (ILink) linkc.getMock();


        IRender render = (IRender) newMock(IRender.class);


        trainRegister(support);


        link.getParameterNames();
        linkc.setReturnValue(new String[]
        { "service" });


        link.getParameterValues("service");
        linkc.setReturnValue(new String[]
        { "fred" });


        writer.getNestedWriter();
        writerc.setReturnValue(nested);


        link.getURL(null, false);
        linkc.setReturnValue("/app");


        writer.begin("form");
        writer.attribute("method", "post");
        writer.attribute("action", "/app");


        writer.attribute("name", "myform");
        writer.attribute("id", "myform");


        render.render(writer, cycle);


        writer.println();


        trainHidden(writer, "formids", "");
        trainHidden(writer, "service", "fred");
        trainHidden(writer, "submitmode", "");


        nested.close();


        writer.end();


        support
                .addInitializationScript("Tapestry.onreset('myform', function (event)\n{\n  myReset1();\n  myReset2();\n});\n");

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    public void testSimpleRender()
    {
        MockControl writerc = newControl(IMarkupWriter.class);
        IMarkupWriter writer = (IMarkupWriter) writerc.getMock();


        NestedMarkupWriter nested = newNestedWriter();


        MockControl cyclec = newControl(IRequestCycle.class);
        IRequestCycle cycle = (IRequestCycle) cyclec.getMock();


        MockControl enginec = newControl(IEngine.class);
        IEngine engine = (IEngine) enginec.getMock();


        MockControl delegatec = newControl(IValidationDelegate.class);
        IValidationDelegate delegate = (IValidationDelegate) delegatec.getMock();


        MockForm form = new MockForm(delegate);


        cycle.isRewound(form);
        cyclec.setReturnValue(false);


        cycle.getEngine();
        cyclec.setReturnValue(engine);


        engine.getClassResolver();
        enginec.setReturnValue(getClassResolver());


        MockControl supportc = newControl(PageRenderSupport.class);
        PageRenderSupport support = (PageRenderSupport) supportc.getMock();


        trainGetPageRenderSupport(cyclec, cycle, support);


        replayControls();


        final FormSupport fs = new FormSupportImpl(writer, cycle, form);


        verifyControls();


        final IFormComponent component = newFormComponent("barney", "barney");


        IRender body = newComponentRenderBody(fs, component, nested);


        form.setBody(body);


        MockControl linkc = newControl(ILink.class);
        ILink link = (ILink) linkc.getMock();


        IRender render = (IRender) newMock(IRender.class);


        trainRegister(support);


        link.getParameterNames();
        linkc.setReturnValue(new String[]
        { "service" });


        link.getParameterValues("service");
        linkc.setReturnValue(new String[]
        { "fred" });


        writer.getNestedWriter();
        writerc.setReturnValue(nested);


        link.getURL(null, false);
        linkc.setReturnValue("/app");


        writer.begin("form");
        writer.attribute("method", "post");
        writer.attribute("action", "/app");


        writer.attribute("name", "myform");
        writer.attribute("id", "myform");


        render.render(writer, cycle);


        writer.println();


        trainHidden(writer, "formids", "barney");
        trainHidden(writer, "service", "fred");
        trainHidden(writer, "submitmode", "");


        nested.close();


        writer.end();


        trainGetFocusField(delegatec, delegate, "barney");

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    public void testSimpleRenderWithDeferredRunnable()
    {
        MockControl writerc = newControl(IMarkupWriter.class);
        IMarkupWriter writer = (IMarkupWriter) writerc.getMock();


        NestedMarkupWriter nested = newNestedWriter();


        MockControl cyclec = newControl(IRequestCycle.class);
        IRequestCycle cycle = (IRequestCycle) cyclec.getMock();


        MockControl enginec = newControl(IEngine.class);
        IEngine engine = (IEngine) enginec.getMock();


        MockControl delegatec = newControl(IValidationDelegate.class);
        IValidationDelegate delegate = (IValidationDelegate) delegatec.getMock();


        MockForm form = new MockForm(delegate);


        cycle.isRewound(form);
        cyclec.setReturnValue(false);


        cycle.getEngine();
        cyclec.setReturnValue(engine);


        engine.getClassResolver();
        enginec.setReturnValue(getClassResolver());


        MockControl supportc = newControl(PageRenderSupport.class);
        PageRenderSupport support = (PageRenderSupport) supportc.getMock();


        trainGetPageRenderSupport(cyclec, cycle, support);


        replayControls();


        final FormSupport fs = new FormSupportImpl(writer, cycle, form);


        verifyControls();


        IRender body = new IRender()
        {


            public void render(final IMarkupWriter pwriter, IRequestCycle pcycle)
            {
                fs.addDeferredRunnable(new Runnable()
                {


                    public void run()
                    {
                        pwriter.print("DEFERRED");
                    }


                });
            }


        };


        form.setBody(body);


        MockControl linkc = newControl(ILink.class);
        ILink link = (ILink) linkc.getMock();


        IRender render = (IRender) newMock(IRender.class);


        trainRegister(support);


        link.getParameterNames();
        linkc.setReturnValue(new String[]
        { "service" });


        link.getParameterValues("service");
        linkc.setReturnValue(new String[]
        { "fred" });


        writer.getNestedWriter();
        writerc.setReturnValue(nested);


        link.getURL(null, false);
        linkc.setReturnValue("/app");


        writer.begin("form");
        writer.attribute("method", "post");
        writer.attribute("action", "/app");


        writer.attribute("name", "myform");
        writer.attribute("id", "myform");


        render.render(writer, cycle);


        writer.println();


        trainHidden(writer, "formids", "");
        trainHidden(writer, "service", "fred");
        trainHidden(writer, "submitmode", "");


        // EasyMock can't fully verify that this gets called at the right moment, nor can we truly
        // prove (well, except by looking at the code), that the deferred runnables execute at the
        // right time.


        nested.print("DEFERRED");


        nested.close();


        writer.end();


        trainGetFocusField(delegatec, delegate, null);

View Full Code Here

    public void testSimpleSubmitEventHandler()
    {
        MockControl writerc = newControl(IMarkupWriter.class);
        IMarkupWriter writer = (IMarkupWriter) writerc.getMock();


        NestedMarkupWriter nested = newNestedWriter();


        MockControl cyclec = newControl(IRequestCycle.class);
        IRequestCycle cycle = (IRequestCycle) cyclec.getMock();


        MockControl enginec = newControl(IEngine.class);
        IEngine engine = (IEngine) enginec.getMock();


        MockControl delegatec = newControl(IValidationDelegate.class);
        IValidationDelegate delegate = (IValidationDelegate) delegatec.getMock();


        MockForm form = new MockForm(delegate);


        cycle.isRewound(form);
        cyclec.setReturnValue(false);


        cycle.getEngine();
        cyclec.setReturnValue(engine);


        engine.getClassResolver();
        enginec.setReturnValue(getClassResolver());


        MockControl supportc = newControl(PageRenderSupport.class);
        PageRenderSupport support = (PageRenderSupport) supportc.getMock();


        trainGetPageRenderSupport(cyclec, cycle, support);


        replayControls();


        final FormSupport fs = new FormSupportImpl(writer, cycle, form);


        verifyControls();


        form.setBody(new IRender()
        {
            public void render(IMarkupWriter pwriter, IRequestCycle pcycle)
            {
                fs.addEventHandler(FormEventType.SUBMIT, "mySubmit()");
            }
        });


        MockControl linkc = newControl(ILink.class);
        ILink link = (ILink) linkc.getMock();


        IRender render = (IRender) newMock(IRender.class);


        trainRegister(support);


        link.getParameterNames();
        linkc.setReturnValue(new String[]
        { "service" });


        link.getParameterValues("service");
        linkc.setReturnValue(new String[]
        { "fred" });


        writer.getNestedWriter();
        writerc.setReturnValue(nested);


        link.getURL(null, false);
        linkc.setReturnValue("/app");


        writer.begin("form");
        writer.attribute("method", "post");
        writer.attribute("action", "/app");


        writer.attribute("name", "myform");
        writer.attribute("id", "myform");


        render.render(writer, cycle);


        writer.println();


        trainHidden(writer, "formids", "");
        trainHidden(writer, "service", "fred");
        trainHidden(writer, "submitmode", "");


        nested.close();


        writer.end();


        support
                .addInitializationScript("Tapestry.onsubmit('myform', function (event)\n{\n  mySubmit();\n});\n");

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    public void testComplexRender()
    {
        MockControl writerc = newControl(IMarkupWriter.class);
        IMarkupWriter writer = (IMarkupWriter) writerc.getMock();


        NestedMarkupWriter nested = newNestedWriter();


        MockControl cyclec = newControl(IRequestCycle.class);
        IRequestCycle cycle = (IRequestCycle) cyclec.getMock();


        MockControl enginec = newControl(IEngine.class);
        IEngine engine = (IEngine) enginec.getMock();


        MockControl delegatec = newControl(IValidationDelegate.class);
        IValidationDelegate delegate = (IValidationDelegate) delegatec.getMock();


        MockForm form = new MockForm(delegate);


        cycle.isRewound(form);
        cyclec.setReturnValue(false);


        cycle.getEngine();
        cyclec.setReturnValue(engine);


        engine.getClassResolver();
        enginec.setReturnValue(getClassResolver());


        MockControl supportc = newControl(PageRenderSupport.class);
        PageRenderSupport support = (PageRenderSupport) supportc.getMock();


        trainGetPageRenderSupport(cyclec, cycle, support);


        replayControls();


        final FormSupport fs = new FormSupportImpl(writer, cycle, form);


        verifyControls();


        final IFormComponent barney1 = newFormComponent("barney", "barney");
        final IFormComponent wilma = newFormComponent("wilma", "wilma");
        final IFormComponent barney2 = newFormComponent("barney", "barney_0");


        IRender body = newComponentsRenderBody(fs, new IFormComponent[]
        { barney1, wilma, barney2 }, nested);


        form.setBody(body);


        MockControl linkc = newControl(ILink.class);
        ILink link = (ILink) linkc.getMock();


        IRender render = (IRender) newMock(IRender.class);


        trainRegister(support);


        link.getParameterNames();
        linkc.setReturnValue(new String[]
        { "service" });


        link.getParameterValues("service");
        linkc.setReturnValue(new String[]
        { "fred" });


        writer.getNestedWriter();
        writerc.setReturnValue(nested);


        link.getURL(null, false);
        linkc.setReturnValue("/app");


        writer.begin("form");
        writer.attribute("method", "post");
        writer.attribute("action", "/app");


        writer.attribute("name", "myform");
        writer.attribute("id", "myform");


        render.render(writer, cycle);


        writer.println();


        trainHidden(writer, "formids", "barney,wilma,barney_0");
        trainHidden(writer, "service", "fred");
        trainHidden(writer, "submitmode", "");


        nested.close();


        writer.end();


        trainGetFocusField(delegatec, delegate, "wilma");
        trainGetFieldFocus(cyclec, cycle, null);

View Full Code Here

    public void testComplexSubmitEventHandler()
    {
        MockControl writerc = newControl(IMarkupWriter.class);
        IMarkupWriter writer = (IMarkupWriter) writerc.getMock();


        NestedMarkupWriter nested = newNestedWriter();


        MockControl cyclec = newControl(IRequestCycle.class);
        IRequestCycle cycle = (IRequestCycle) cyclec.getMock();


        MockControl enginec = newControl(IEngine.class);
        IEngine engine = (IEngine) enginec.getMock();


        MockControl delegatec = newControl(IValidationDelegate.class);
        IValidationDelegate delegate = (IValidationDelegate) delegatec.getMock();


        MockForm form = new MockForm(delegate);


        cycle.isRewound(form);
        cyclec.setReturnValue(false);


        cycle.getEngine();
        cyclec.setReturnValue(engine);


        engine.getClassResolver();
        enginec.setReturnValue(getClassResolver());


        MockControl supportc = newControl(PageRenderSupport.class);
        PageRenderSupport support = (PageRenderSupport) supportc.getMock();


        trainGetPageRenderSupport(cyclec, cycle, support);


        replayControls();


        final FormSupport fs = new FormSupportImpl(writer, cycle, form);


        verifyControls();


        form.setBody(new IRender()
        {
            public void render(IMarkupWriter pwriter, IRequestCycle pcycle)
            {
                fs.addEventHandler(FormEventType.SUBMIT, "mySubmit1");
                fs.addEventHandler(FormEventType.SUBMIT, "mySubmit2");
                fs.addEventHandler(FormEventType.SUBMIT, "mySubmit3");
            }
        });


        MockControl linkc = newControl(ILink.class);
        ILink link = (ILink) linkc.getMock();


        IRender render = (IRender) newMock(IRender.class);


        trainRegister(support);


        link.getParameterNames();
        linkc.setReturnValue(new String[]
        { "service" });


        link.getParameterValues("service");
        linkc.setReturnValue(new String[]
        { "fred" });


        writer.getNestedWriter();
        writerc.setReturnValue(nested);


        link.getURL(null, false);
        linkc.setReturnValue("/app");


        writer.begin("form");
        writer.attribute("method", "post");
        writer.attribute("action", "/app");


        writer.attribute("name", "myform");
        writer.attribute("id", "myform");


        render.render(writer, cycle);


        writer.println();


        trainHidden(writer, "formids", "");
        trainHidden(writer, "service", "fred");
        trainHidden(writer, "submitmode", "");


        nested.close();


        writer.end();


        support
                .addInitializationScript("Tapestry.onsubmit('myform', function (event)\n{\n  mySubmit1();\n  mySubmit2();\n  mySubmit3();\n});\n");

View Full Code Here


        if (_prerenderMap.containsKey(key))
            throw new ApplicationRuntimeException(FormMessages.fieldAlreadyPrerendered(field),
                    location, null);


        NestedMarkupWriter nested = writer.getNestedWriter();


        field.render(nested, _cycle);


        _prerenderMap.put(key, nested.getBuffer());
    }

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