0 Replies Latest reply: Mar 18, 2010 2:34 AM by kei sasaki RSS

    JBossXACML--NoClassDefFoundError: org/jboss/security/xacml/sunxacml/finder/PolicyFinder

    kei sasaki Newbie

      Hi.I am using JBoss XACML.
      I wonder how I would import the sunxacml packages to JBossXACML?

       

      I have tried writing a code to use JBoss XACML package like codeA.

       

       

      codeA
      package test;

      import java.net.URI;
      import javax.xml.bind.JAXBElement;

      import org.jboss.security.xacml.core.JBossPDP;
      import org.jboss.security.xacml.core.model.policy.ActionMatchType;
      import org.jboss.security.xacml.core.model.policy.ActionType;
      import org.jboss.security.xacml.core.model.policy.ActionsType;
      import org.jboss.security.xacml.core.model.policy.ApplyType;
      import org.jboss.security.xacml.core.model.policy.AttributeValueType;
      import org.jboss.security.xacml.core.model.policy.ConditionType;
      import org.jboss.security.xacml.core.model.policy.EffectType;
      import org.jboss.security.xacml.core.model.policy.ExpressionType;
      import org.jboss.security.xacml.core.model.policy.FunctionType;
      import org.jboss.security.xacml.core.model.policy.ObjectFactory;
      import org.jboss.security.xacml.core.model.policy.PolicyType;
      import org.jboss.security.xacml.core.model.policy.ResourceMatchType;
      import org.jboss.security.xacml.core.model.policy.ResourceType;
      import org.jboss.security.xacml.core.model.policy.ResourcesType;
      import org.jboss.security.xacml.core.model.policy.RuleType;
      import org.jboss.security.xacml.core.model.policy.SubjectAttributeDesignatorType;
      import org.jboss.security.xacml.core.model.policy.TargetType;
      import org.jboss.security.xacml.factories.PolicyAttributeFactory;
      import org.jboss.security.xacml.interfaces.PolicyDecisionPoint;
      import org.jboss.security.xacml.interfaces.XACMLConstants;
      import org.jboss.security.xacml.interfaces.XMLSchemaConstants;

      public class PDPwithO {
      static boolean debug = true;

          public static void main(String[] args) throws Exception {
                PolicyType policyType = constructPolicy();
                PolicyDecisionPoint pdp = new JBossPDP(); // ●X

                XACMLPolicy policy = PolicyFactory.createPolicy(policyType); // ●Y
                Set<XACMLPolicy> policies = new HashSet<XACMLPolicy>();
                policies.add(policy);

                pdp.setPolicies(policies);
          }


          private static PolicyType constructPolicy() throws Exception{
              ・
              ・
              ・
          }
      }


      <Execution environment>
          Eclipse3.5.2
          jDK6

       

      "constructPolicy()" is same as the one in UserGuide.
      I got a error at the line "●X" like this:

       

      error1
      Exception in thread "main" java.lang.NoClassDefFoundError: org/jboss/security/xacml/sunxacml/finder/PolicyFinder
          at test.PDPwithO.main(CopyOfPDPwithO.java:35)
      Caused by: java.lang.ClassNotFoundException: org.jboss.security.xacml.sunxacml.finder.PolicyFinder
          at java.net.URLClassLoader$1.run(Unknown Source)
          at java.security.AccessController.doPrivileged(Native Method)
          at java.net.URLClassLoader.findClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          ... 1 more


      I think that sunxacml's package structure and the one expected by jbossXACML are different.

       

          JbossXACML expects ----------- org/jboss/security/xacml/sunxacml/finder/PolicyFinder
          Sunxacml's structure is --------- com/sum/xacml/finder/PolicyFinder

       

      What should I do to execute codeA?

       

       

       

      *

      I tried to deconpile all sunxacml's class files and to rewrite each package declaration in the files .
      But, I got another error at the line "●Y" like this:

       

      error2
      org.jboss.security.xacml.sunxacml.UnknownIdentifierException: functions of type urn:oasis:names:tc:xacml:1.0:function:anyURI-set-equals are not supported by this factory

       

      "deconpile and rewrite" is normal way to use JBossXACML?

           If yes, what should I do to clear the error2?

           If no, how do you use JBossXACML?

      Please advice.