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package com.sun.xml.ws.security.impl.policy;
import com.sun.xml.ws.policy.AssertionSet;
import com.sun.xml.ws.policy.NestedPolicy;
import com.sun.xml.ws.policy.PolicyAssertion;
import com.sun.xml.ws.policy.sourcemodel.AssertionData;
import com.sun.xml.ws.security.policy.AlgorithmSuite;
import com.sun.xml.ws.security.policy.Token;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.logging.Level;
import static com.sun.xml.ws.security.impl.policy.Constants.*;
/**
*
* @author K.Venugopal@sun.com
*/
public class SupportingTokens extends PolicyAssertion implements com.sun.xml.ws.security.policy.SupportingTokens{
private AlgorithmSuite algSuite;
private List<com.sun.xml.ws.security.policy.SignedParts> spList = new ArrayList<com.sun.xml.ws.security.policy.SignedParts>(1);
private List<com.sun.xml.ws.security.policy.EncryptedParts> epList = new ArrayList<com.sun.xml.ws.security.policy.EncryptedParts>(1);
private List<com.sun.xml.ws.security.policy.SignedElements> seList = new ArrayList<com.sun.xml.ws.security.policy.SignedElements>(1);
private List<com.sun.xml.ws.security.policy.EncryptedElements> eeList = new ArrayList<com.sun.xml.ws.security.policy.EncryptedElements>(1);;
private boolean isServer = false;
private List<Token> _tokenList;
private boolean populated;
/**
* Creates a new instance of SupportingTokens
*/
public SupportingTokens() {
}
public SupportingTokens(AssertionData name,Collection<PolicyAssertion> nestedAssertions, AssertionSet nestedAlternative) {
super(name,nestedAssertions,nestedAlternative);
}
public void setAlgorithmSuite(AlgorithmSuite algSuite) {
this.algSuite =algSuite;
}
public AlgorithmSuite getAlgorithmSuite() {
populate();
return algSuite;
}
public void addToken(Token token) {
if(_tokenList == null){
_tokenList = new ArrayList<Token>();
//Workaround - workaround to remove duplicate UsernameToken : uncomment this
//_tokenList.add(token);
}
//Workaround - comment
_tokenList.add(token);
}
public Iterator getTokens() {
populate();
if ( _tokenList != null ) {
return _tokenList.iterator();
}
return Collections.emptyList().iterator();
}
private synchronized void populate(){
if(!populated){
NestedPolicy policy = this.getNestedPolicy();
if(policy == null){
if(logger.getLevel() == Level.FINE){
logger.log(Level.FINE,"NestedPolicy is null");
}
populated = true;
return;
}
AssertionSet as = policy.getAssertionSet();
Iterator<PolicyAssertion> ast = as.iterator();
while(ast.hasNext()){
PolicyAssertion assertion = ast.next();
if(PolicyUtil.isAlgorithmAssertion(assertion)){
this.algSuite = (AlgorithmSuite) assertion;
}else if(PolicyUtil.isToken(assertion)){
addToken((Token)assertion);
//this._tokenList.add((Token)assertion);
}else if(PolicyUtil.isSignedParts(assertion)){
spList.add((SignedParts) assertion);
}else if(PolicyUtil.isSignedElements(assertion)){
seList.add((SignedElements)assertion);
}else if(PolicyUtil.isEncryptParts(assertion)){
epList.add((EncryptedParts)assertion);
}else if(PolicyUtil.isEncryptedElements(assertion)){
eeList.add((EncryptedElements)assertion);
}else{
if(!assertion.isOptional()){
if(logger.getLevel() == Level.SEVERE){
logger.log(Level.SEVERE,"SP0100.invalid.security.assertion",new Object[]{assertion,"SupportingTokens"});
}
if(isServer){
throw new UnsupportedPolicyAssertion("Policy assertion "+
assertion+" is not supported under SupportingTokens assertion");
}
}
}
}
populated = true;
}
}
public String getIncludeToken() {
return "";
}
public void setIncludeToken(String type) {
}
public String getTokenId() {
return "";
}
public Iterator<com.sun.xml.ws.security.policy.SignedParts> getSignedParts() {
populate();
return spList.iterator();
}
public Iterator<com.sun.xml.ws.security.policy.SignedElements> getSignedElements() {
populate();
return seList.iterator();
}
public Iterator<com.sun.xml.ws.security.policy.EncryptedParts> getEncryptedParts() {
populate();
return epList.iterator();
}
public Iterator<com.sun.xml.ws.security.policy.EncryptedElements> getEncryptedElements() {
populate();
return eeList.iterator();
}
}
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