Examples of DOMOutputBuffer

com.volantis.mcs.protocols.DOMOutputBuffer
This class extends AbtsractOutputBuffer with the methods which need to be implemented by OutputBuffers which contain a DOM, or partial DOM.
When creating output elements, the CSS display value needs to be set correctly. There are three different types of elements we create:
1. Elements that map like for like with the input, e.g. a table on input maps to a table on output. In this case the value of display should be preserved from the input styles.
2. Elements that are created from the input but are not like for like, e.g table -> div, pane -> table. In this case the display should be overridden with a value that is appropriate for the output. For example pane -> table has display:block as input but should have display:table as output. Note that where possible this should match the input in meaning as far as is practical.
3. As structural necessity, e.g. does not map to an input element and so does not have any styles of its own and therefore has to inherit them from its parent, e.g. tr. In this case the display should be set properly on the output.
NOTE: This class uses Java's Character.isWhitespace(char) to determine if a character is a whitespace. The characters that Java defines to be whitespace are a superset of those that XML defines to be whitespace. However, if the extra characters considered to be Java whitespace are used in an XML document, the XML parser will already have complained about these characters being invalid.
@mock.generate base="OutputBuffer"

Examples of com.volantis.mcs.protocols.DOMOutputBuffer

    /**
     * Tests cellspacing with a column iterator's table.
     */
    public void testOpenColumnIteratorPaneCellspacing() throws Exception {
        privateSetUp();
        DOMOutputBuffer buffer = new DOMOutputBuffer();
        buffer.initialise();


        ColumnIteratorPaneAttributes cipAttrs =
                new ColumnIteratorPaneAttributes();
        cipAttrs.setStyles(StylesBuilder.getDeprecatedStyles());
        cipAttrs.setPane(pane);
        cipAttrs.setFormat(pane);


        protocol.openColumnIteratorPane(buffer, cipAttrs);


        buffer.closeElement("tr");
        Element table = buffer.closeElement("table");
        checkTableAttributes(table);
    }

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Examples of com.volantis.mcs.protocols.DOMOutputBuffer

     */
    public void testOpenGridCellspacing() throws Exception {
        privateSetUp();
        context.setDevice(INTERNAL_DEVICE_FACTORY.createInternalDevice(
            new DefaultDevice(DEVICE_NAME, new HashMap(), null)));
        DOMOutputBuffer buffer = new DOMOutputBuffer();
        buffer.initialise();


        GridAttributes gridAttrs = new GridAttributes();
        gridAttrs.setStyles(StylesBuilder.getDeprecatedStyles());
        gridAttrs.setFormat(pane);


        protocol.openGrid(buffer, gridAttrs);


        Element table = buffer.closeElement("table");
        checkTableAttributes(table);
    }

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Examples of com.volantis.mcs.protocols.DOMOutputBuffer

    /**
     * Tests cellspacing with a table.
     */
    public void testOpenTableCellspacing() throws Exception {
        privateSetUp();
        DOMOutputBuffer buffer = new DOMOutputBuffer();
        buffer.initialise();


        TableAttributes tableAttrs = new TableAttributes();
        tableAttrs.setStyles(StylesBuilder.getInitialValueStyles());


        protocol.openTable(buffer, tableAttrs);


        Element table = buffer.closeElement("table");
        checkTableAttributes(table);
    }

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Examples of com.volantis.mcs.protocols.DOMOutputBuffer

    }


    protected DOMOutputBuffer getCurrentBuffer(
            ContainerInstance containerInstance) {


        DOMOutputBuffer buffer = (DOMOutputBuffer)
                containerInstanceBufferMap.get(containerInstance);
        return (null != buffer) ? buffer :
                super.getCurrentBuffer(containerInstance);
    }

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Examples of com.volantis.mcs.protocols.DOMOutputBuffer

        VoiceXMLRoot protocol = (VoiceXMLRoot) protocolBuilder.build(
                new TestProtocolRegistry.TestVoiceXMLVersion1_0Factory(),
                internalDevice);
        protocol.setMarinerPageContext(context);
        
        DOMOutputBuffer buffer = new DOMOutputBuffer();
        buffer.initialise();
        
        NuanceGrammar grammar = new NuanceGrammar();
        grammar.generateBooleanGrammar(buffer, "sugar",
                falseReference, trueReference);
        
        String result = DOMUtilities.toString(
                buffer.getCurrentElement(), protocol.getCharacterEncoder());
        
        String expected = "Sugar [ " +
                "(no) {&lt;sugar 0&gt;} " +
                "(nope) {&lt;sugar 0&gt;} " +
                "(yes) {&lt;sugar 1&gt;} " +

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Examples of com.volantis.mcs.protocols.DOMOutputBuffer

        protocol.setMarinerPageContext(context);


        SpanAttributes attributes = new SpanAttributes();
        attributes.setSrc(new LiteralTextAssetReference(text));


        DOMOutputBuffer buffer = new DOMOutputBuffer();
        buffer.initialise();


        protocol.openSpan(buffer, attributes);
        protocol.closeSpan(buffer, attributes);


        String expectedString =
                "<block><prompt><xml>{an expression}</xml></prompt></block>";
        XMLReader reader = DOMUtilities.getReader();


        Document expectedDom = DOMUtilities.read(reader, expectedString);
        expectedString = DOMUtilities.toString(
                expectedDom, protocol.getCharacterEncoder());
        String actualString = DOMUtilities.toString(
                buffer.getRoot(), protocol.getCharacterEncoder());


        assertEquals(expectedString, actualString);


        assertTrue("skipElementBody should be true",
                   protocol.skipElementBody());

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Examples of com.volantis.mcs.protocols.DOMOutputBuffer

        protocol.setMarinerPageContext(context);


        SpanAttributes attributes = new SpanAttributes();
        attributes.setSrc(new LiteralTextAssetReference(text));


        DOMOutputBuffer buffer = new DOMOutputBuffer();
        buffer.initialise();


        protocol.openSpan(buffer, attributes);
        protocol.closeSpan(buffer, attributes);


        Document document = domFactory.createDocument();
        document.addNode(buffer.getRoot());


        document = protocol.getDOMTransformer().transform(protocol, document);


        String expectedString =
                "<block><prompt>a voicexml prompt</prompt></block>";

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Examples of com.volantis.mcs.protocols.DOMOutputBuffer

     */
    public void testOpenCloseSpanNoSrcAttribute() throws Exception {


        SpanAttributes attributes = new SpanAttributes();


        DOMOutputBuffer buffer = new DOMOutputBuffer();
        buffer.initialise();


        protocol.openSpan(buffer, attributes);
        protocol.closeSpan(buffer, attributes);


        String expectedString =
                "<block><prompt></prompt></block>";
        XMLReader reader = DOMUtilities.getReader();


        Document expectedDom = DOMUtilities.read(reader, expectedString);
        expectedString = DOMUtilities.toString(
                expectedDom, protocol.getCharacterEncoder());
        String actualString = DOMUtilities.toString(
                buffer.getRoot(), protocol.getCharacterEncoder());


        assertEquals(expectedString, actualString);


        assertTrue("skipElementBody should be false",
                   !protocol.skipElementBody());

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Examples of com.volantis.mcs.protocols.DOMOutputBuffer


    /**
     * Test that the doMenu method creates the correct vxml markup
     */
    public void testDoMenuWithCSSEmulationStyle() throws Exception {
        final DOMOutputBuffer buffer = new DOMOutputBuffer();
        buffer.initialise();
        testable.setCurrentBuffer(null, buffer);


        TestMarinerPageContext context = new TestMarinerPageContext();


        PaneInstance paneInstance = new TestPaneInstance() {
            public OutputBuffer getCurrentBuffer() {
                return buffer;
            }
        };
        context.setFormatInstance(paneInstance);


        TestDeviceLayoutContext layoutContext = new TestDeviceLayoutContext();
        context.pushDeviceLayoutContext(layoutContext);


        protocol.setMarinerPageContext(context);


        MenuAttributes menuAttrs = new MenuAttributes();
        menuAttrs.setStyles(StylesBuilder.getCompleteStyles(
                "mcs-aural-dtmf-allocation: automatic; " +
                "mcs-aural-menu-scope: document"));


        // We use Strings for errmsg, prompt, and help to avoid having to
        // resolve TextComponentIdentity which would require a repository
        menuAttrs.setErrmsg(new LiteralTextAssetReference(
                "<noinput>Sorry I did not hear you</noinput>" +
                            "<nomatch>Sorry I did not understand you</nomatch>"));
        menuAttrs.setHelp(new LiteralTextAssetReference("<help>Please select an option from the menu</help>"));
        menuAttrs.setPrompt(new LiteralTextAssetReference("<prompt>Welcome home.<enumerate>For <value " +
                            "expr=\"_prompt\"/>, press <value expr=\"_dtmf\"/> or say " +
                            "<value expr=\"_prompt\"/></enumerate></prompt>"));


        MenuItem item1 = new MenuItem();
        item1.setText("Sports News");
        item1.setHref("http://www.volantis.com:8080/volantis/sports.jsp");
        menuAttrs.addItem(item1);


        MenuItem item2 = new MenuItem();
        item2.setText("Astrology");
        item2.setHref("http://www.volantis.com:8080/volantis/astrology.jsp");
        item2.setPrompt(new LiteralTextAssetReference("<prompt><audio src=\"rtsp://www.volantis.com/" +
                        "mysticmeg.wav\">Mystic Megs Astrology</audio></prompt>"));
        menuAttrs.addItem(item2);


        MenuItem item3 = new MenuItem();
        item3.setText("Fun and Games");
        item3.setHref("http://www.volantis.com:8080/volantis/games.jsp");
        item3.setShortcut(new LiteralTextAssetReference("9"));
        menuAttrs.addItem(item3);


        protocol.doMenu(menuAttrs);


        String actual = DOMUtilities.toString(
                buffer.getRoot(), protocol.getCharacterEncoder());


        String expected =
                "<menu dtmf=\"true\" scope=\"document\">" +
                "<prompt>Welcome home.<enumerate>" +
                "For <value expr=\"_prompt\"/>, press " +

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Examples of com.volantis.mcs.protocols.DOMOutputBuffer

     * Get a new DOMOutputBuffer and set it as the current output buffer on the
     * protocol field.
     * @return The new DOMOutputBuffer.
     */
    private DOMOutputBuffer getNewDOMOutputBuffer() {
        DOMOutputBuffer buffer = new DOMOutputBuffer();
        buffer.initialise();
        testable.setCurrentBuffer(null, buffer);
        return buffer;
    }

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