OpenSAML user discussion

Hi,

I am getting the following error 

org.opensaml.MalformedException: Subject is invalid, requires either 
NameIdentifier or at least one ConfirmationMethod
        at org.opensaml.SAMLSubject.checkValidity(Unknown Source)
        at org.opensaml.SAMLSubject.fromDOM(Unknown Source)
        at org.opensaml.SAMLSubject.<init>(Unknown Source)
        at org.opensaml.SAMLSubjectStatement.fromDOM(Unknown Source)
        at org.opensaml.SAMLAttributeStatement.fromDOM(Unknown Source)
        at org.opensaml.SAMLAttributeStatement.<init>(Unknown Source)
        at 
org.opensaml.SAMLAttributeTest.getAttributeDetails(SAMLAttributeTest.java:31)
        at org.opensaml.SAMLAttributeTest.main(SAMLAttributeTest.java:44)

This is my code

package org.opensaml;


import java.io.ByteArrayInputStream;
import java.io.FileInputStream;


import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;


public class SAMLAttributeTest {

        private String xmlpath = "C:/SSO/data/output.xml";
        
        public void getAttributeDetails() 
                throws Exception{
                
                SAMLAssertion a = new SAMLAssertion(new 
FileInputStream(xmlpath));
                String dump=a.toString();
                XML.ParserPool _XMLParserPool = new XML.ParserPool();
            ByteArrayInputStream _ByteArrayInputStream = new 
ByteArrayInputStream(dump.getBytes());
            
            Document _Document = _XMLParserPool.parse(_ByteArrayInputStream);
        Element _Element = _Document.getDocumentElement();
        Node _Node = _Element.getChildNodes().item(2);
        String sAttributeName = _Node.getLocalName();
        
        
                SAMLAttributeStatement _SAMLAttributeStatement = new 
SAMLAttributeStatement(_Element);
                SAMLSubject _SAMLSubject = 
_SAMLAttributeStatement.getSubject();
                SAMLNameIdentifier _SAMLNIdentifier = 
_SAMLSubject.getNameIdentifier();
                System.out.println(_SAMLNIdentifier.getName());
                
                
        }
        /**
         * @param args
         */
        public static void main(String[] args) throws Exception{
                
                SAMLAttributeTest _SAMAttributeTest = new SAMLAttributeTest();
                _SAMAttributeTest.getAttributeDetails();

        }

}

This is my input

<saml:Assertion xmlns="urn:oasis:names:tc:SAML:1.0:assertion" 
xmlns:ds="http://www.w3.org/2000/09/xmldsig#"; 
xmlns:saml="urn:oasis:names:tc:SAML:1.0:assertion" 
xmlns:samlp="urn:oasis:names:tc:SAML:1.0:protocol" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
AssertionID="cT_S_T-vKMwidT8_Pzkke8UkC68." 
IssueInstant="2004-02-25T16:31:03Z" Issuer="http://aaremote.entegrity.com"; 
MajorVersion="1" MinorVersion="1"><saml:Conditions 
NotBefore="2004-02-25T16:26:03Z" 
NotOnOrAfter="2004-02-25T16:36:03Z"></saml:Conditions><saml:AuthenticationStatement
 AuthenticationInstant="2004-02-25T16:30:58Z" 
AuthenticationMethod="urn:oasis:names:tc:SAML:1.0:am:password"><saml:Subject><saml:NameIdentifier
 Format="urn:oasis:names:tc:SAML:1.1:nameid-format:X509SubjectName" 
NameQualifier="http://www.entegrity.com";>uid=charlie,ou=People,dc=entegrity,dc=com</saml:NameIdentifier><saml:SubjectConfirmation><saml:ConfirmationMethod>urn:oasis:names:tc:SAML:1.0:cm
 
:bearer</saml:ConfirmationMethod></saml:SubjectConfirmation></saml:Subject><saml:SubjectLocality
 
IPAddress="192.168.4.1"></saml:SubjectLocality></saml:AuthenticationStatement><saml:AttributeStatement><saml:Subject><saml:NameIdentifier
 Format="urn:oasis:names:tc:SAML:1.1:nameid-format:X509SubjectName" 
NameQualifier="http://www.entegrity.com";>uid=charlie,ou=People,dc=entegrity,dc=com</saml:NameIdentifier><saml:SubjectConfirmation><saml:ConfirmationMethod>urn:oasis:names:tc:SAML:1.0:cm:bearer</saml:ConfirmationMethod></saml:SubjectConfirmation></saml:Subject><saml:Attribute
 AttributeName="AssuranceLevel" 
AttributeNamespace="http://www.oasis-open.org/RSA2004/attributes";><saml:AttributeValue>1</saml:AttributeValue></saml:Attribute><saml:Attribute
 AttributeName="E-mail" 
AttributeNamespace="http://www.oasis-open.org/RSA2004/attributes";><saml:AttributeValue></saml:AttributeValue></saml:Attribute><saml:Attribute
 AttributeName="MemberLevel" AttributeNamespace="http://w
 
ww.oasis-open.org/RSA2004/attributes"><saml:AttributeValue>gold</saml:AttributeValue></saml:Attribute><saml:Attribute
 AttributeName="commonName" 
AttributeNamespace="http://www.oasis-open.org/RSA2004/attributes";><saml:AttributeValue>Charles
 
Connors</saml:AttributeValue></saml:Attribute></saml:AttributeStatement><ds:Signature>
<ds:SignedInfo>
<ds:CanonicalizationMethod 
Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#";></ds:CanonicalizationMethod>
<ds:SignatureMethod 
Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1";></ds:SignatureMethod>
<ds:Reference URI="#cT_S_T-vKMwidT8_Pzkke8UkC68.">
<ds:Transforms>
<ds:Transform 
Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature";></ds:Transform>
<ds:Transform 
Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#";><ec:InclusiveNamespaces 
xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#"; PrefixList="code ds kind 
rw saml samlp typens #default xsd 
xsi"></ec:InclusiveNamespaces></ds:Transform>
</ds:Transforms>
<ds:DigestMethod 
Algorithm="http://www.w3.org/2000/09/xmldsig#sha1";></ds:DigestMethod>
<ds:DigestValue>+Yev+PwE9q5E9niQqM/+YpXxL6E=</ds:DigestValue>
</ds:Reference>
</ds:SignedInfo>
<ds:SignatureValue>
dZRJ2Fj9ImD41n2wisFwNrDK+uVjEExKlhTe2oCVmv/QNOsWQI4P9S0DdKwPa0rkrz3ksdlV7oxa
UOU3BPOmxQljyuX40vBO5/KLlrw6Wu3NC8/7gWJUkZW3Cb5c7gdPLS6ic8BXVEclxLbW8U9/3M1C
HHK8MpArNsQC07n/MUhgSicXCH6KREpyKOd4E0FWvt5H2K58Nf62CDlEqUY3P3C6drOlwjVBfMbv
1Nhll1VmATUa7tAA9s6tFeExwJtJdBSoO/5nJk3HkBkGzE9XvX7AprfLtidw6fC2dP61Y2x5A0gg
gzNjv4Dl9hWNcTkGLZH+SRdpCnjDQXGCuBQNRQ==
</ds:SignatureValue>
</ds:Signature></saml:Assertion>

Can someone help me in this.

Thanks in advance.