Package org.apache.myfaces.view.facelets.tag

Examples of org.apache.myfaces.view.facelets.tag.TagAttributeImpl

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        {
            int len = attrs.getLength();
            TagAttribute[] ta = new TagAttribute[len];
            for (int i = 0; i < len; i++)
            {
                ta[i] = new TagAttributeImpl(this.createLocation(), attrs.getURI(i), attrs.getLocalName(i), attrs
                        .getQName(i), attrs.getValue(i));
            }
            return new TagAttributesImpl(ta);
        }
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        {
            int len = attrs.getLength();
            TagAttribute[] ta = new TagAttribute[len];
            for (int i = 0; i < len; i++)
            {
                ta[i] = new TagAttributeImpl(this.createLocation(), attrs.getURI(i), attrs.getLocalName(i), attrs
                        .getQName(i), attrs.getValue(i));
            }
            return new TagAttributesImpl(ta);
        }
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        {
            int len = attrs.getLength();
            TagAttribute[] ta = new TagAttribute[len];
            for (int i = 0; i < len; i++)
            {
                ta[i] = new TagAttributeImpl(this.createLocation(), attrs.getURI(i), attrs.getLocalName(i), attrs
                        .getQName(i), attrs.getValue(i));
            }
            return new TagAttributesImpl(ta);
        }
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    {
        Location location = new Location("/test.xhtml", 20, 5);
        Tag tag = new Tag(location, DefaultTagDecorator.XHTML_NAMESPACE, "body", "body",
            new TagAttributesImpl(new TagAttribute[]
                {
                    new TagAttributeImpl(location, DefaultTagDecorator.JSF_NAMESPACE, "id", "jsf:id", "idBody")
                }
            ));
       
        TagDecorator tagDecorator = new DefaultTagDecorator();
        Tag decoratedTag = tagDecorator.decorate(tag);
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    {
        Location location = new Location("/test.xhtml", 20, 5);
        Tag tag = new Tag(location, DefaultTagDecorator.XHTML_NAMESPACE, "a", "a",
            new TagAttributesImpl(new TagAttribute[]
                {
                    new TagAttributeImpl(location, DefaultTagDecorator.JSF_NAMESPACE, "action", "jsf:action", "#{test.testAction}")
                }
            ));
       
        TagDecorator tagDecorator = new DefaultTagDecorator();
        Tag decoratedTag = tagDecorator.decorate(tag);
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    {
        Location location = new Location("/test.xhtml", 20, 5);
        Tag tag = new Tag(location, DefaultTagDecorator.XHTML_NAMESPACE, "body", "body",
            new TagAttributesImpl(new TagAttribute[]
                {
                    new TagAttributeImpl(location, DefaultTagDecorator.JSF_ALIAS_NAMESPACE, "id", "jsf:id", "idBody")
                }
            ));
       
        TagDecorator tagDecorator = new DefaultTagDecorator();
        Tag decoratedTag = tagDecorator.decorate(tag);
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    {
        Location location = new Location("/test.xhtml", 20, 5);
        Tag tag = new Tag(location, DefaultTagDecorator.XHTML_NAMESPACE, "a", "a",
            new TagAttributesImpl(new TagAttribute[]
                {
                    new TagAttributeImpl(location, DefaultTagDecorator.JSF_ALIAS_NAMESPACE, "action", "jsf:action", "#{test.testAction}")
                }
            ));
       
        TagDecorator tagDecorator = new DefaultTagDecorator();
        Tag decoratedTag = tagDecorator.decorate(tag);
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        }
    }
   
    private TagAttributes convertTagAttributes(Tag tag)
    {
        TagAttribute elementNameTagAttribute = new TagAttributeImpl(
            tag.getLocation(), PASS_THROUGH_NAMESPACE , Renderer.PASSTHROUGH_RENDERER_LOCALNAME_KEY,
            P_ELEMENTNAME, tag.getLocalName() );
        TagAttribute[] sourceTagAttributes = tag.getAttributes().getAll();
       
        // FIXME: Doing a black box test over Mojarra it was found that passthrough
        // attributes are added to both passthrough map and normal attribute map. It seems
        // in some point the attributes are copied, but the spec doesn't mention where this
        // should be. The relevant case happens when the attribute has no associated namespace,
        // because in that case the user suppose the attribute will be passed through. If the use
        // jsf or passthrough namespace it is clear where it should go.
       
        // 1. Count how many attributes requires to be duplicated
        int duplicateCount = 0;
        for (int i = 0; i < sourceTagAttributes.length; i++)
        {
            TagAttribute tagAttribute = sourceTagAttributes[i];
            String namespace = tagAttribute.getNamespace();
            if (namespace == null)
            {
                // should not happen, but let it because org.xml.sax.Attributes considers it
                duplicateCount++;
            }
            else if (tagAttribute.getNamespace().length() == 0)
            {
                // "... If the current attribute's namespace is empty
                // let the current attribute be convertedTagAttribute. ..."
                duplicateCount++;
            }
        }
       
        TagAttribute[] convertedTagAttributes = new TagAttribute[
            sourceTagAttributes.length+1+duplicateCount];
        boolean elementNameTagAttributeSet = false;
        int j = 0;
        for (int i = 0; i < sourceTagAttributes.length; i++)
        {
            TagAttribute tagAttribute = sourceTagAttributes[i];
            String convertedNamespace;
            String qname;
            String namespace = tagAttribute.getNamespace();
            if (JSF_NAMESPACE.equals(namespace) || JSF_ALIAS_NAMESPACE.equals(namespace))
            {
                // "... If the current attribute's namespace is http://xmlns.jcp.org/jsf, convertedTagAttribute's
                //  qualified name must be the current attribute's local name and convertedTagAttribute's
                // namespace must be the empty string. This will have the effect of setting the current
                // attribute as a proper property on the UIComponent instance represented by this markup.
                convertedNamespace = "";
                qname = tagAttribute.getLocalName();
               
                convertedTagAttributes[j] = new TagAttributeImpl(tagAttribute.getLocation(),
                    convertedNamespace, tagAttribute.getLocalName(), qname, tagAttribute.getValue());
            }
            else if (namespace == null)
            {
                // should not happen, but let it because org.xml.sax.Attributes considers it
                convertedTagAttributes[j] = tagAttribute;
                j++;
                // Duplicate passthrough
                convertedTagAttributes[j] = new TagAttributeImpl(tagAttribute.getLocation(),
                    PASS_THROUGH_NAMESPACE, tagAttribute.getLocalName(),
                    "p:"+tagAttribute.getLocalName(), tagAttribute.getValue());
            }
            else if (tagAttribute.getNamespace().length() == 0)
            {
                // "... If the current attribute's namespace is empty
                // let the current attribute be convertedTagAttribute. ..."
                convertedTagAttributes[j] = tagAttribute;
                j++;
                // Duplicate passthrough
                convertedTagAttributes[j] = new TagAttributeImpl(tagAttribute.getLocation(),
                    PASS_THROUGH_NAMESPACE, tagAttribute.getLocalName(),
                    "p:"+tagAttribute.getLocalName(), tagAttribute.getValue());
            }
            else if (!tag.getNamespace().equals(tagAttribute.getNamespace()))
            {
                // "... or different from the argument tag's namespace,
                // let the current attribute be convertedTagAttribute. ..."
                convertedTagAttributes[j] = tagAttribute;
            }
            else
            {
                // "... Otherwise, assume the current attribute's namespace is http://xmlns.jcp.org/jsf/passthrough.
                // ConvertedTagAttribute's qualified name is the current attribute's local name prefixed by
                // p:". convertedTagAttribute's namespace must be http://xmlns.jcp.org/jsf/passthrough.
                convertedNamespace = PASS_THROUGH_NAMESPACE;
                qname = "p:"+tagAttribute.getLocalName();
               
                convertedTagAttributes[j] = new TagAttributeImpl(tagAttribute.getLocation(),
                    convertedNamespace, tagAttribute.getLocalName(), qname, tagAttribute.getValue());
            }
           
            if (Renderer.PASSTHROUGH_RENDERER_LOCALNAME_KEY.equals(convertedTagAttributes[j].getLocalName()) && (
                PASS_THROUGH_NAMESPACE.equals(convertedTagAttributes[j].getNamespace()) ||
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Related Classes of org.apache.myfaces.view.facelets.tag.TagAttributeImpl

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  • org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression
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  • org.apache.myfaces.view.facelets.el.LocationMethodExpression
  • org.apache.myfaces.view.facelets.el.LocationValueExpression
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