Examples of BindingExpression

flex2.compiler.mxml.rep.BindingExpression
A BindingExpression is used to store binding expressions (surprise!) when we come across them while parsing MXML. As we go, we fill in the destination of each BindingExpression, and when we're done parsing we compile the source expression in order to figure out how to attach ActionScript watchers and binding objects. @author gdaniels @author mchotin @author preilly

Examples of flex2.compiler.mxml.rep.BindingExpression

             */
            CDATANode cdata = (CDATANode)node.getChildAt(0);


            if (cdata.image.length() > 0)
            {
                BindingExpression be = textParser.parseBindingExpression(cdata.image, cdata.beginLine);


                if (be != null)
                {
                    if (allowTopLevelBinding)
                    {
                        if (!be.isTwoWayPrimary() || allowTwoWayBind)
                        {
                            be.setDestination(xml);
                            writer.write("null");
                        }
                        else
                        {
                            log(cdata, new AbstractBuilder.TwoWayBindingNotAllowed());

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Examples of flex2.compiler.mxml.rep.BindingExpression

                else
                {
                    attrExpr = getElementsByLocalName + ".attributes[\"" + attrName.getLocalPart() + "\"]";
                }


                BindingExpression be = attributeBindings.get(attrName);


                be.setDestinationE4X(e4x);
                be.setDestinationXMLAttribute(true);
                be.setDestinationLValue(attrExpr);
                be.setDestinationProperty(destinationProperty + "[" + node.getIndex() + "]");
                be.setDestination(xml);


                xml.setHasBindings(true);


                if (e4x)
                {
                    PrefixMapping.pushNamespaces(be, namespaces);
                    if (nsUri.length() > 0)
                    {
                        be.addNamespace(nsUri, nsId);
                    }
                }
            }
        }


        try
        {
            if (e4x)
            {
                node.toStartElement((StringWriter) serializer);
            }
            else
            {
                QName qname = new QName(node.getNamespace(), node.getLocalPart(), node.getPrefix());
                ((XMLStringSerializer) serializer).startElement(qname, new AttributesHelper(node));
            }


            if (node.getChildCount() == 1 && node.getChildAt(0) instanceof CDATANode)
            {
                CDATANode cdata = (CDATANode) node.getChildAt(0);
                if (cdata.image.length() > 0)
                {
                    if (cdata.inCDATA)
                    {
                        //in CDATA Section, leave exactly as is
                        if (e4x)
                        {
                            ((StringWriter) serializer).write("<![CDATA[" + cdata.image + "]]>");
                        }
                        else
                        {
                            ((XMLStringSerializer) serializer).writeString(cdata.image);
                        }                        
                    }
                    else
                    {
                        //not in CDATA section so extract bindings and cleanup binding escapes 
                        BindingExpression be = textParser.parseBindingExpression(cdata.image, cdata.beginLine);
                        if (be != null)
                        {
                            if (be.isTwoWayPrimary() && !allowTwoWayBind)
                            {
                                log(cdata, new AbstractBuilder.TwoWayBindingNotAllowed());
                            }
                            else
                            {
                                String destinationProperty = createExpression(destinationPropertyStack);


                                be.setDestinationLValue(getElementsByLocalName);
                                be.setDestinationProperty(destinationProperty + "[" + node.getIndex() + "]");
                                be.setDestination(xml);
                                be.setDestinationXMLNode(true);


                                xml.setHasBindings(true);


                                if (e4x)
                                {
                                    be.setDestinationE4X(true);
                                    PrefixMapping.pushNamespaces(be, namespaces);
                                }
                            }
                        }
                        else if (e4x)

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Examples of flex2.compiler.mxml.rep.BindingExpression

                        }                        
                    }
                    else
                    {
                        // We're not in CDATA section so extract bindings and cleanup binding escapes 
                        BindingExpression be = textParser.parseBindingExpression(cdata.image, cdata.beginLine);
                        if (be != null)
                        {
                            if (be.isTwoWayPrimary() && !allowTwoWayBind)
                            {
                                log(cdata, new AbstractBuilder.TwoWayBindingNotAllowed());
                            }
                            else
                            {
                                be.setDestinationLValue(getElementsByLocalName + ".text()[" + (numCData - 1) + "]");
                                be.setDestinationProperty(destinationProperty + "[" + node.getIndex() + "]" + ".text()[" + i + "]" );
                                be.setDestination(xml);
                                be.setDestinationXMLNode(true);


                                xml.setHasBindings(true);


                                if (e4x)
                                {
                                    be.setDestinationE4X(true);
                                    PrefixMapping.pushNamespaces(be, namespaces);
                                }
                                
                                // Inject placeholder cdata child so we can target it 
                                // with binding.

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Examples of flex2.compiler.mxml.rep.BindingExpression

        for (Iterator<QName> i = node.getAttributeNames(); i != null && i.hasNext();)
        {
            QName qname = i.next();
            String value = (String) node.getAttributeValue(qname);


            BindingExpression be = textParser.parseBindingExpression(value, node.beginLine);


            if (be != null)
            {
                if (be.isTwoWayPrimary() && !allowTwoWayBind)
                {
                    log(node, new AbstractBuilder.TwoWayBindingNotAllowed());
                    continue;
                }

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Examples of flex2.compiler.mxml.rep.BindingExpression

        ArgumentListNode argumentList = null;
        Iterator<BindingExpression> iterator = propertyWatcher.getBindingExpressions().iterator();


        while (iterator.hasNext())
        {
            BindingExpression bindingExpression = iterator.next();
            MemberExpressionNode base =
                AbstractSyntaxTreeUtil.generateGetterSelector(nodeFactory, BINDINGS, false);
            GetExpressionNode selector = generateArrayIndex(nodeFactory, bindingExpression.getId());
            selector.setMode(Tokens.LEFTBRACKET_TOKEN);
            MemberExpressionNode memberExpression = nodeFactory.memberExpression(base, selector);
            argumentList = nodeFactory.argumentList(argumentList, memberExpression);
        }

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