OpenSAML user discussion

["Håkon Sagehaug" <>]

Hi Christina

I looked at the code and found the error. It was that AttributeAssignment extends AttribteValue, but this was not reflected in the marshaller and to some extend not in the unmarshaller code. I've submitted a patch to it.

cheers, Håkon

2008/5/19 Christina Cunningham <>:

I am having issues with marshalling an AttributeAssignmentType whilst constructing an XACMLAuthzDecisionStatementType. When the AttributeAssignmentType is marshalled as part of the XACMLAuthzDecisionStatementType, the AttributeId is set, but the dataType and the value are not present.

<code>
AttributeAssignmentTypeImplBuilder attributeAssignmentBuilder = (AttributeAssignmentTypeImplBuilder)
                           builderFactory.getBuilder(AttributeAssignmentType.DEFAULT_ELEMENT_NAME);
AttributeAssignmentType attributeAssignment = attributeAssignmentBuilder.buildObject();    
attributeAssignment.setAttributeId("AllowedSoftware");
attributeAssignment.setDataType("http://www.w3.org/2001/XMLSchema#string");
attributeAssignment.setValue("contentService.war");
</code>

The above code produces the following xml:

<xacml:Obligations xmlns:xacml="urn:oasis:names:tc:xacml:2.0:policy:schema:os">
   <xacml:Obligation FulfillOn="Permit" ObligationId="DeployTarget">
      <xacml:AttributeAssignment AttributeId="AllowedSoftware" />
   </xacml:Obligation>
</xacml:Obligations>



I am using opensaml 2.1.0 and the jars etc. that accompanied that version; java version "1.6.0_01"

Any suggestions?

Thanks, Christina

-- 
Christina Cunningham
Software Engineer
Belfast eScience Centre (BeSC)
Queen's University, Belfast
e: c.cunningham [at] besc.ac.uk
w: www.besc.ac.uk

-- 
Håkon Sagehaug, Software Developer
Parallab, Bergen Center for Computational Science (BCCS)
UNIFOB AS (University of Bergen Research Company)