canRead.xhtml 1.03 KB
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html
    xmlns="http://www.w3.org/1999/xhtml"
    xmlns:h="http://java.sun.com/jsf/html"
    xmlns:f="http://java.sun.com/jsf/core"
    xmlns:composite="http://java.sun.com/jsf/composite"
    xmlns:ui="http://java.sun.com/jsf/facelets"
    xmlns:c="http://java.sun.com/jsp/jstl/core"
    xmlns:tools="http://java.sun.com/jsf/composite/tools">
    <composite:interface>
        <composite:attribute name="target" required="true" />
        <composite:facet name="errormessage" />

    </composite:interface>

    <composite:implementation>
        <c:choose>
            <c:when test='#{sessionHandler.canRead(cc.attrs.target) }'>
                <composite:insertChildren />
            </c:when>
            <c:otherwise>
              	<composite:renderFacet required="false" name="errormessage" />
            </c:otherwise>

        </c:choose>

    </composite:implementation>

</html>