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


        NestedMarkupWriter nested = newNestedWriter();


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


        MockForm form = new MockForm();


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


        replayControls();


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


        verifyControls();


        IRender body = new IRender()
        {


            public void render(final IMarkupWriter writer, IRequestCycle cycle)
            {
                fs.addDeferredRunnable(new Runnable()
                {


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


                });
            }


        };


        form.setBody(body);


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


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


        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");


        render.render(writer, cycle);


        writer.println();


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


        // 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();


        replayControls();

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();


        MockForm form = new MockForm();


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


        replayControls();


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


        verifyControls();


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


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


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


        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");


        render.render(writer, cycle);


        writer.println();


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


        nested.close();


        writer.end();


        trainForPageSupport(cyclec, cycle, "document.myform.onsubmit = mySubmit;\n");

View Full Code Here

        // write out captured content
        Iterator keys = _writers.keySet().iterator();
        while (keys.hasNext()) {
            
            String key = (String)keys.next();
            NestedMarkupWriter nw = (NestedMarkupWriter)_writers.get(key);
            
            nw.end();
            
            if (!isScriptWriter(key))
                _writer.printRaw(ScriptUtils.ensureValidScriptTags(nw.getBuffer()));
            else
                _writer.printRaw(nw.getBuffer());
        }
        
        //end response
        _writer.printRaw("</ajax-response>");
        _writer.flush();

View Full Code Here

        IRender render = newMock(IRender.class);


        IComponent comp1 = newMock(IComponent.class);
        IRequestCycle cycle = newMock(IRequestCycle.class);
        IMarkupWriter writer = newMock(IMarkupWriter.class);
        NestedMarkupWriter nested = newMock(NestedMarkupWriter.class);


        Infrastructure infra = newMock(Infrastructure.class);


        List parts = new ArrayList();
        parts.add("id1");


        DojoAjaxResponseBuilder builder = new DojoAjaxResponseBuilder(cycle, writer, parts);


        render.render(NullWriter.getSharedInstance(), cycle);


        expect(comp1.getClientId()).andReturn("id1").anyTimes();
        expect(comp1.peekClientId()).andReturn("id1").anyTimes();
        expect(cycle.getInfrastructure()).andReturn(infra);
        expect(infra.getOutputEncoding()).andReturn("UTF-8");


        writer.printRaw("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
        writer.printRaw("<!DOCTYPE html "
                        + "PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" "
                        + "\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\" [" + NEWLINE
                        + "<!ENTITY nbsp '&#160;'>" + NEWLINE
                        + "]>" + NEWLINE);
        writer.printRaw("<ajax-response>");


        expect(writer.getNestedWriter()).andReturn(nested);


        nested.begin("response");
        nested.attribute("id", "id1");
        nested.attribute("type", ResponseBuilder.ELEMENT_TYPE);


        comp1.render(nested, cycle);


        replay();

View Full Code Here

        IPage page = newMock(IPage.class);
        checkOrder(page, false);


        IRequestCycle cycle = newMock(IRequestCycle.class);
        IMarkupWriter writer = newMock(IMarkupWriter.class);
        NestedMarkupWriter nwriter = newNestedWriter();


        ILink link = newMock(ILink.class);


        RequestLocaleManager rlm = newMock(RequestLocaleManager.class);
        MarkupWriterSource mrs = newMock(MarkupWriterSource.class);
        WebResponse resp = newMock(WebResponse.class);
        AssetFactory assetFactory = newMock(AssetFactory.class);
        IEngineService pageService = newEngineService();


        List errorPages = new ArrayList();


        List parts = new ArrayList();
        parts.add("id1");


        DojoAjaxResponseBuilder builder =  new DojoAjaxResponseBuilder(cycle, rlm, mrs, resp, errorPages, assetFactory, "", pageService);


        builder.setWriter(writer);


        expect(page.getPageName()).andReturn("RequestPage").anyTimes();
        expect(cycle.getParameter(ServiceConstants.PAGE)).andReturn("anotherPage").anyTimes();


        expect(writer.getNestedWriter()).andReturn(nwriter);
        nwriter.begin("response");
        nwriter.attribute("type", ResponseBuilder.PAGE_TYPE);


        expect(pageService.getLink(true, "RequestPage")).andReturn(link);
        expect(link.getAbsoluteURL()).andReturn("/new/url");


        nwriter.attribute("url", "/new/url");


        replay();


        builder.render(null, page, cycle);

View Full Code Here

        IPage page = newMock(IPage.class);
        checkOrder(page, false);
        IRequestCycle cycle = newMock(IRequestCycle.class);
        Infrastructure infra = newMock(Infrastructure.class);
        IMarkupWriter writer = newBufferWriter();
        NestedMarkupWriter nwriter = newNestedWriter();


        ILink link = newMock(ILink.class);
        Location l = newLocation();


        RequestLocaleManager rlm = newMock(RequestLocaleManager.class);

View Full Code Here

    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);


        support.addExternalScript(new ClasspathResource(getClassResolver(),
                "/org/apache/tapestry/form/Form.js"));


        support
                .addInitializationScript("var myform_events = new FormEventManager(document.myform);");


        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");


        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 writer, IRequestCycle cycle)
            {
                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);


        support.addExternalScript(new ClasspathResource(getClassResolver(),
                "/org/apache/tapestry/form/Form.js"));


        support
                .addInitializationScript("var myform_events = new FormEventManager(document.myform);");


        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");


        render.render(writer, cycle);


        writer.println();


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


        nested.close();


        writer.end();


        support
                .addInitializationScript("myform_events.addSubmitListener(function (event)\n{\n  mySubmit1();\n  mySubmit2();\n  mySubmit3();\n});\n");

View Full Code Here

    public void testEncodingType()
    {
        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 writer, IRequestCycle cycle)
            {
                fs.setEncodingType("foo/bar");
            }
        });


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


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


        support.addExternalScript(new ClasspathResource(getClassResolver(),
                "/org/apache/tapestry/form/Form.js"));


        support
                .addInitializationScript("var myform_events = new FormEventManager(document.myform);");


        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("enctype", "foo/bar");


        render.render(writer, cycle);


        writer.println();


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


        nested.close();


        writer.end();


        trainGetFocusField(delegatec, delegate, null);

View Full Code Here

    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 writer, IRequestCycle cycle)
            {
                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);


        support.addExternalScript(new ClasspathResource(getClassResolver(),
                "/org/apache/tapestry/form/Form.js"));


        support
                .addInitializationScript("var myform_events = new FormEventManager(document.myform);");


        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");


        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);

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org.apache.tapestry.form.FormSupportImpl

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