Using a composite component from an xhtml that is included in another xhtml

JBoss 7.1.1
JSF 2.1
I have the following composite component:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:component xmlns="http://www.w3.org/1999/xhtml"
        xmlns:h="http://java.sun.com/jsf/html"
        xmlns:composite="http://java.sun.com/jsf/composite"
        xmlns:f="http://java.sun.com/jsf/core"
        xmlns:ui="http://java.sun.com/jsf/facelets"
        xmlns:rich="http://richfaces.org/rich">
        <composite:interface>
            <composite:attribute name="for" required="true" />
        </composite:interface>
        <composite:implementation>
            <rich:panel styleClass="aas-msg-tt-p">
                <rich:message id="#{cc.attrs.for}-msg"
                    for="#{cc.attrs.for}" />
                <rich:tooltip id="#{cc.attrs.for}-msg-tt">
                    <rich:message for="#{cc.attrs.for}"
                        styleClass="aas-rf-det-tooltip" />
                </rich:tooltip>
            </rich:panel>
        </composite:implementation>
</ui:component>It is in WebContent/resources/aas-composite/messagetooltip.xhtml ( where WebContent is the root directory or root context directory of the deployed WAR )
h3. *1. Using the composite component and working as expected*
If I use the composite component directly as follows, it all works:
1) Create test.xhtml in WebContent
2) Content of test.xhtml as follows:
<!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:ui="http://java.sun.com/jsf/facelets"
      xmlns:a4j="http://richfaces.org/a4j"
      xmlns:rich="http://richfaces.org/rich"
      xmlns:aas="http://java.sun.com/jsf/composite/aas-composite">
<h:head>
    <meta http-equiv="X-UA-Compatible" content="IE=8" />
</h:head>
<h:body>
    <h:outputStylesheet library="css" name="richfacesoverrides.css"/>
    <h:form id="testform">
       <table>
            <tr>
                <td><aas:messagetooltip for="id2"/></td>
                <td><h:outputLabel>Input 2: </h:outputLabel></td>
                <td><h:selectOneMenu id="id2"
                        required="true"
                        requiredMessage="Cause of Death is required"
                        value="${death.causeOfDeath}">
                       <f:selectItem itemValue="" itemLabel="-- Select One --" />
                       <f:selectItem itemValue="COD01" itemLabel="Cancer" />
                       <f:selectItem itemValue="COD02" itemLabel="Diabetes" />
                       <f:selectItem itemValue="COD11" itemLabel="Other" />
                    </h:selectOneMenu>
                </td>
            </tr>
       </table>
       <h:commandButton id="submit" value="Submit"/><br/>
</h:form>
</h:body>
</html>3) Deploy and test, all good
h3. *2. Using the composite component but NOT working as expected*
Now if I use the composite component as follows:
4) Create XHTML file called includeThisFromRoot.xhtml under WebContent directory
5) with content as follows:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:a4j="http://richfaces.org/a4j"
      xmlns:rich="http://richfaces.org/rich"
      xmlns:aas="http://java.sun.com/jsf/composite/aas-composite">
    <ui:composition>
       <table>
            <tr>
                <td><aas:messagetooltip for="id2"/></td>
                <td><h:outputLabel>Input 2: </h:outputLabel></td>
                <td><h:selectOneMenu id="id2"
                        required="true"
                        requiredMessage="Cause of Death is required"
                        value="${death.causeOfDeath}">
                       <f:selectItem itemValue="" itemLabel="-- Select One --" />
                       <f:selectItem itemValue="COD01" itemLabel="Cancer" />
                       <f:selectItem itemValue="COD02" itemLabel="Diabetes" />
                       <f:selectItem itemValue="COD11" itemLabel="Other" />
                    </h:selectOneMenu>
                </td>
            </tr>
       </table>
       <h:commandButton id="submit" value="Submit"/><br/>
    </ui:composition>
</html>6) Make a copy test.xhtml, but call the new one testWithInclude.xhtml, with content as follows:
<!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:ui="http://java.sun.com/jsf/facelets"
      xmlns:a4j="http://richfaces.org/a4j"
      xmlns:rich="http://richfaces.org/rich"
      xmlns:aas="http://java.sun.com/jsf/composite/aas-composite">
<h:head>
    <meta http-equiv="X-UA-Compatible" content="IE=8" />
</h:head>
<h:body>
    <h:outputStylesheet library="css" name="richfacesoverrides.css"/>
    <h:form id="testform">
        <ui:include src="includeThisFromRoot.xhtml" />
    </h:form>
</h:body>
</html>h3. Summary of change
You can see here that I simply moved all of the content between the form tags from the original XHTML to a separate XHTML, and included that separate XHTML using <ui:include>.
h3. Result
7) Deploy and access testWithInclude.jsf from browser, and I get:
15:17:55,310 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/richfacestest].[Faces Servlet]] (http--0.0.0.0-8081-5) Servlet.service() for servlet Faces Servlet threw exception: javax.faces.view.facelets.TagException: /includeThisFromRoot.xhtml @13,52 <aas:messagetooltip> Tag Library supports namespace: http://java.sun.com/jsf/composite/aas-composite, but no tag was defined for name: messagetooltip
        at com.sun.faces.facelets.compiler.CompilationManager.pushTag(CompilationManager.java:304) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at com.sun.faces.facelets.compiler.SAXCompiler$CompilationHandler.startElement(SAXCompiler.java:266) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:496)
        at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:180)
        at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(XMLDTDValidator.java:810)
        at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:275)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1653)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:324)
        at org.apache.xerces.parsers.XML11Configuration.parse(XML11Configuration.java:845)
        at org.apache.xerces.parsers.XML11Configuration.parse(XML11Configuration.java:768)
        at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:108)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1196)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:555)
        at org.apache.xerces.jaxp.SAXParserImpl.parse(SAXParserImpl.java:289)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:195) [rt.jar:1.7.0_09]
        at com.sun.faces.facelets.compiler.SAXCompiler.doCompile(SAXCompiler.java:434) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at com.sun.faces.facelets.compiler.SAXCompiler.doCompile(SAXCompiler.java:410) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at com.sun.faces.facelets.compiler.Compiler.compile(Compiler.java:124) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at com.sun.faces.facelets.impl.DefaultFaceletFactory.createFacelet(DefaultFaceletFactory.java:305) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at com.sun.faces.facelets.impl.DefaultFaceletFactory.access$100(DefaultFaceletFactory.java:93) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at com.sun.faces.facelets.impl.DefaultFaceletFactory$1.newInstance(DefaultFaceletFactory.java:160) [jsf-impl-2.1.7-jbossorg-2.jar:]What gives ? Am I missing something simple ?

I think I may have found a workaround.
In the XHTML file that is included and using the composite component, add the namespace as part of the custom component, like so:
<aas:messagetooltip xmlns:aas="http://java.sun.com/jsf/composite/aas-composite" for="id2"/>So that it now becomes:
<!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:ui="http://java.sun.com/jsf/facelets"
      xmlns:a4j="http://richfaces.org/a4j"
      xmlns:rich="http://richfaces.org/rich"
      xmlns:aas="http://java.sun.com/jsf/composite/aas-composite">
    <ui:composition>
       <table>
            <tr>
                <td><aas:messagetooltip xmlns:aas="http://java.sun.com/jsf/composite/aas-composite" for="id2"/></td>
                <td><h:outputLabel>Input 2: </h:outputLabel></td>
                <td><h:selectOneMenu id="id2"
                        required="true"
                        requiredMessage="Cause of Death is required"
                        value="${death.causeOfDeath}">
                       <f:selectItem itemValue="" itemLabel="-- Select One --" />
                       <f:selectItem itemValue="COD01" itemLabel="Cancer" />
                       <f:selectItem itemValue="COD02" itemLabel="Diabetes" />
                       <f:selectItem itemValue="COD11" itemLabel="Other" />
                    </h:selectOneMenu>
                </td>
            </tr>
       </table>
       <h:commandButton id="submit" value="Submit"/><br/>
    </ui:composition>
</html>I tried this after finding a similar bug about nested composite components, which I do not use, but thought I would give it a try:
http://stackoverflow.com/questions/10898906/myfoo-tag-library-supports-namespace-http-java-sun-com-jsf-composite-mycom
http://stackoverflow.com/questions/9735593/nested-composite-component-broken-in-jboss-7-1-1
Have to keep track of all these workarounds that I am doing.

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Using COM component from EJB

Hi,
I'd like to use a third party COM component from. I know JIntegra and such tools but I'd like to use a non-commercial software as I need it for my diploma thesis.
Did anyone ever manage to call an ActiveX/COM component from an EJB. I mean a third party component, not a self developed one.
Could I use M$ specific classes in my EJB or do they rule out each other?
Any working example?
TIA
Frank

Did you really manage to use third party DLLs with EZJCOM?
Would be great if you could clarify this to me:
If I would use M$ specific classes to have a Java / COM - communication then I would
have to use M$ JVM, right?
But if I use that VM, I can not use my classes within the J2EE / EJB environment as this
requires Sun's JVM, right?
So, if I use EZJCOM for that than I do not have to use any M$ specific stuff, right?
Unfortunately, I did not get any further yet. The product I'd like to use is Lindo.
I have the DLL, but trying to use it with EZJCOM it says: No COM interface definition.
No tlb is given either. There's a JAR package with classes that seem to use JNI to call
DLL functions, so maybe it does not provide a COM interface.
But that means I would have to build my own (maybe VB) ActiveX DLL that calls all the funtions
in the Lindo DLL. But that would keep me busy for weeks I guess :-(
As I need it for my diploma thesis, I can not spend a lot of time building ActiveX components.
Frank

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