Shibboleth Developers

Hello,

 I'm currently implementing an DataConnector for Shibboleth IdP 2.1. 
 Within my attribute-resolver.xml config file I've defined three attributes
 to be resolved:

<resolver:AttributeDefinition
  id="eduPersonEntitlement"
  xsi:type="Simple"
  xmlns="urn:mace:shibboleth:2.0:resolver:ad"
  sourceAttributeID="eduPersonEntitlement">
  <resolver:Dependency ref="myShibboleth" />
  <resolver:AttributeEncoder
   ...
 </resolver:AttributeDefinition>

 <resolver:AttributeDefinition
  id="eduPersonPrincipalName"
  xsi:type="Simple"
  xmlns="urn:mace:shibboleth:2.0:resolver:ad"
  sourceAttributeID="cn">
  <resolver:Dependency ref="myShibboleth" />
  <resolver:AttributeEncoder
   ...
 </resolver:AttributeDefinition>

 <resolver:AttributeDefinition
  id="eduPersonScopedAffiliation"
  xsi:type="Scoped"
  xmlns="urn:mace:shibboleth:2.0:resolver:ad"
  scope="uni-konstanz.de"
  sourceAttributeID="eduPersonAffiliation">
  <resolver:Dependency ref="myShibboleth" />
   ...
 </resolver:AttributeDefinition>

 and the corresponding DataConnector:

 <resolver:DataConnector
  id="myShibboleth"
  xsi:type="MyShibbolethDataConnector"
  xmlns="urn:mace:unikn:shibboleth:resolver" 
  attr="test"/>

 The following BaseDataConnector implementation:

public class MyShibbolethDataConnector extends BaseDataConnector
{
  ...

  public Map<String, BaseAttribute> resolve(
    ShibbolethResolutionContext resolutionContext)
    throws AttributeResolutionException
  {
    ...

    Map<String, AttributeDefinition> map = resolutionContext.
      getResolvedAttributeDefinitions();

    if (map == null || map.isEmpty())
    {
      log.error("no attribute defnitions found for " + getId());
    }
    else
    {
      for (Iterator<String> it = map.keySet().iterator(); it.hasNext(); )
      {
        log.debug(it.next());
      }
    }
    ...
  }
  ...
}    


 returns only one attribute definition: 

DEBUG MyShibbolethDataConnector.java(71): eduPersonPrincipalName

 How do I get all attribute definitions that reference the corresponding 
 DataConnector object?

Please help,
Markus