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/*
* $Id: Subject.java,v 1.2 2010-10-21 15:38:00 snajper Exp $
*/
package com.sun.xml.wss.saml.assertion.saml11.jaxb20;
import com.sun.xml.wss.saml.SAMLException;
import com.sun.xml.wss.logging.LogDomainConstants;
import com.sun.xml.wss.saml.NameID;
import com.sun.xml.wss.saml.internal.saml11.jaxb20.NameIdentifierType;
import com.sun.xml.wss.saml.internal.saml11.jaxb20.ObjectFactory;
import com.sun.xml.wss.saml.internal.saml11.jaxb20.SubjectConfirmationType;
import com.sun.xml.wss.saml.internal.saml11.jaxb20.SubjectType;
import com.sun.xml.wss.saml.util.SAMLJAXBUtil;
import java.util.Iterator;
import java.util.logging.Logger;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
/**
* The <code>Subject</code> element specifies one or more subjects. It contains either or
both of the following elements:<code>NameIdentifier</code>;
An identification of a subject by its name and security domain.
<code>SubjectConfirmation</code>;
Information that allows the subject to be authenticated.
If a <code>Subject</code> element contains more than one subject specification,
the issuer is asserting that the surrounding statement is true for
all of the subjects specified. For example, if both a
<code>NameIdentifier</code> and a <code>SubjectConfirmation</code> element are
present, the issuer is asserting that the statement is true of both subjects
being identified. A <Subject> element SHOULD NOT identify more than one
principal.
*/
public class Subject extends SubjectType
implements com.sun.xml.wss.saml.Subject {
private NameIdentifier nameIdentifier;
private SubjectConfirmation subjectConfirmation;
protected static final Logger log = Logger.getLogger(
LogDomainConstants.WSS_API_DOMAIN,
LogDomainConstants.WSS_API_DOMAIN_BUNDLE);
/**
* Constructs a Subject object from a <code>NameIdentifier</code>
* object and a <code>SubjectConfirmation</code> object.
*
* @param nameIdentifier <code>NameIdentifier</code> object.
* @param subjectConfirmation <code>SubjectConfirmation</code> object.
* @exception SAMLException if it could not process the
* Element properly, implying that there is an error in the
* sender or in the element definition.
*/
public Subject(
NameIdentifier nameIdentifier, SubjectConfirmation subjectConfirmation)
{
ObjectFactory factory = new ObjectFactory();
if ( nameIdentifier != null)
getContent().add(factory.createNameIdentifier(nameIdentifier));
if ( subjectConfirmation != null)
getContent().add(factory.createSubjectConfirmation(subjectConfirmation));
}
public Subject(SubjectType subjectType){
Iterator it = subjectType.getContent().iterator();
while(it.hasNext()){
Object obj = it.next();
if(obj instanceof JAXBElement){
Object object = ((JAXBElement)obj).getValue();
if(object instanceof NameIdentifierType){
nameIdentifier = new NameIdentifier((NameIdentifierType)object);
}else if(object instanceof SubjectConfirmationType){
subjectConfirmation = new SubjectConfirmation((SubjectConfirmationType)object);
}
}else{
if(obj instanceof NameIdentifierType){
nameIdentifier = new NameIdentifier((NameIdentifierType)obj);
}else if(obj instanceof SubjectConfirmationType){
subjectConfirmation = new SubjectConfirmation((SubjectConfirmationType)obj);
}
}
}
}
public NameIdentifier getNameIdentifier(){
return nameIdentifier;
}
public NameID getNameId(){
return null;
}
public SubjectConfirmation getSubjectConfirmation(){
return subjectConfirmation;
}
/**
* This constructor builds a subject element from an existing XML block
* which has already been built into a DOM.
*
* @param subjectElement An Element representing DOM tree for Subject object
* @exception SAMLException if it could not process the Element properly,
* implying that there is an error in the sender or in the
* element definition.
*/
public static SubjectType fromElement(org.w3c.dom.Element element)
throws SAMLException {
try {
JAXBContext jc = SAMLJAXBUtil.getJAXBContext();
javax.xml.bind.Unmarshaller u = jc.createUnmarshaller();
return (SubjectType)u.unmarshal(element);
} catch ( Exception ex) {
throw new SAMLException(ex.getMessage());
}
}
}