dead code in DatabindingTemplate.xsl preventing MTOM from being used
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         Key: AXIS2-775
         URL: http://issues.apache.org/jira/browse/AXIS2-775
     Project: Apache Axis 2.0 (Axis2)
        Type: Bug

  Components: databinding  
    Versions: 1.0    
 Environment: Axis2 1.0
    Reporter: Kent Tong


In DatabindingTemplate.xsl, the code is like:
    <xsl:template match="[EMAIL PROTECTED]'xmlbeans']">
        <xsl:variable name="base64"><xsl:value-of 
select="base64Elements/name"/></xsl:variable>
        <xsl:if test="$base64">
            private static javax.xml.namespace.QName[] qNameArray = {...

The problem is, if base64 schema types are found, the source document generated 
is like (this xml document below is the debug output from Axis2):
<interface
        basereceiver="org.apache.axis2.receivers.AbstractInMessageReceiver"
        isAsync="1" isSync="1" name="FileServiceMessageReceiverInOnly"
        package="com.foo.fs" skeletonInterfaceName="FileServiceSkeleton"
        skeletonname="FileServiceSkeleton">
        <databinders dbtype="xmlbeans">
                <base64Elements>
                        <name localName="file"
                                ns-url="http://foo.com/FileService/schema"; />
                </base64Elements>
                ...
        </databinders>
        <fault-list />
</interface>

You can see that the <name> element has no text content. As the $base64 
variable is set to the text value of the first node of the node set 
base64Elements/name, it will be an empty string which is treated as false in 
the subsequent xsl:if condition. The result is that the qNameArray will not be 
generated and the MTOM will be disabled. It seems that the template should be 
changed to:

        <xsl:variable name="base64"><xsl:value-of 
select="count(base64Elements/name)>0"/></xsl:variable>


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