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18 package edu.internet2.middleware.shibboleth.common.attribute.resolver.provider.attributeDefinition;
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20 import org.opensaml.xml.util.DatatypeHelper;
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22 import edu.internet2.middleware.shibboleth.common.attribute.BaseAttribute;
23 import edu.internet2.middleware.shibboleth.common.attribute.provider.BasicAttribute;
24 import edu.internet2.middleware.shibboleth.common.attribute.resolver.AttributeResolutionException;
25 import edu.internet2.middleware.shibboleth.common.attribute.resolver.provider.ShibbolethResolutionContext;
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30 public class PrincipalAuthenticationMethodDefinition extends BaseAttributeDefinition {
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33 protected BaseAttribute<String> doResolve(ShibbolethResolutionContext resolutionContext) {
34 BasicAttribute<String> attribute = new BasicAttribute<String>();
35 attribute.setId(getId());
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37 String authnMethod = resolutionContext.getAttributeRequestContext().getPrincipalAuthenticationMethod();
38 if (!DatatypeHelper.isEmpty(authnMethod)) {
39 attribute.getValues().add(authnMethod);
40 }
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42 return attribute;
43 }
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46 public void validate() throws AttributeResolutionException {
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48 }
49 }