Examples of org.apache.imperius.spl.parser.statements.EvaluationResults

Package org.apache.imperius.spl.parser.statements

Examples of org.apache.imperius.spl.parser.statements.EvaluationResults

org.apache.imperius.spl.parser.statements.EvaluationResults
Used by {@link SPLPolicy} and its cohorts to capture the results of a policy evaluation.This can hold the results of nested policies (i.e. policy groups) and multiple policy statements. EventResults objects which contain the results of policy group results are appended and are considered nested results. {@link PolicyStatementResults} are appended for each policy statement (..., condition, decision set).Statement and group results may be retrieved from an instance via the {@link #getPolicyStatementResults()}and {@link #getNestedResults()} methods. @author dawood

  throws SPLException
  {
    logger.entering(sourceClass,Thread.currentThread().getName()+" "+ "evaluatePolicies");


    // Iterate over the List of maps
    EvaluationResults result = new EvaluationResults();
    Iterator instanceMapKeyIt = instanceMap.keySet().iterator();
//    System.out.println("Iterating over all instances of Anchor class");


    while(instanceMapKeyIt.hasNext())
    {


      String  className = (String)instanceMapKeyIt.next();  
      List instancesForClass = (List)instanceMap.get(className);
      Iterator instancesForClassIt = instancesForClass.iterator();
      if(logger.isLoggable(Level.FINE))
        logger.fine(Thread.currentThread().getName()+" iterating over instances ");
//      System.out.println(">>>>>>>>>>>"+"Starting policy Evaluation"+"<<<<<<<<<<<");
//      auditloggerString+=">>>>>>>>>>>"+"Starting policy Evaluation"+"<<<<<<<<<<<"+"\n";
      int instanceCount=1;
      while(instancesForClassIt.hasNext())
      {  
//        System.out.println("+++++++++++"+"Evaluating policy against instance "+instanceCount+"+++++++++++");
        auditloggerString+="+++++++++++"+"Evaluating policy against instance "+instanceCount+"+++++++++++"+"\n";
        
        
        InstanceInfo instanceOfClass = (InstanceInfo)instancesForClassIt.next();
        String instanceName = instanceOfClass.getInstanceName();
        Object instance = instanceOfClass.getInstance();
        Map instanceSymbolMap = instanceOfClass.getInstanceSymbolsMap();
        // populate the symboltable with information from the map
        _symTab.populateInstanceValuesForInstance(className, instanceName,instance, instanceSymbolMap);
      }
     }  
    //evaluate the declaration to populate the values for the constants


     if(_declaration != null)
     {  
      _declaration.evaluate();
     }    
    // iterate over all the policies
    for(int j=0; j<_policyList.size();j++)
    {


//      System.out.println("***********"+"evaluating sub policy number "+(j+1)+"***********");
      auditloggerString+="***********"+"evaluating sub policy number "+(j+1)+"***********"+"\n";
      PolicyStatement pStatement = (PolicyStatement)_policyList.get(j);
      // evaluate each policy  
      EvaluationResults er1 = pStatement.evaluateForResults(dc,ac);
      result.appendResult(er1);
      int result1 = result.getStatusCode(); // pStatement.evaluate(dc,ac);
      auditloggerString+=pStatement.getAuditLogString();


      if(result1 == POLICY_EVALUATION_FAILED) // report failure even if a single policy fails

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      String role2) throws SPLException 
  {
    logger.entering(sourceClass,Thread.currentThread().getName()+" "+ "evaluate");
    this.auditloggerString="";
    
    EvaluationResults result = new EvaluationResults();
//    System.out.println("cimObjectName "+anchorClassName+" "+anchornamespace+" "+anchorInstance.toString());
    //Map keys=this.symTab.getInstance().getMapOfKeys();
    ImportStatement imp=(ImportStatement)this._importStmtList.get(0);
    InstanceInfo ii=(InstanceInfo)imp.getImportInstanceInfoList().get(0);
    String targetclassnm = ii.getInstanceName();
    List targetClassInstances = dc.getAssociatedInstanceReferences(anchorInstance, anchornamespace, targetclassnm, assocName, role1, role2);
    
    Iterator it=targetClassInstances.iterator();
//    System.out.println(">>>>>>>>>>>"+"Policy Group Evaluation - number of associated instances :"+targetClassInstances.size()+"<<<<<<<<<<<");
    
    auditloggerString+=">>>>>>>>>>>"+"Policy Group Evaluation - number of associated instances :"+targetClassInstances.size()+"<<<<<<<<<<<"+"\n";
    
    while(it.hasNext()){
      Object inst=it.next();
      //InstanceInfo iinfo=new InstanceInfo(targetclassnm,inst);
//      List instanceInfoList=new ArrayList();
      //instanceInfoList.add(iinfo);


      Map objMap=new HashMap();
      objMap.put(targetclassnm, inst);
      result.appendResult(evaluateForResults(dc,ac,objMap));


    }
//    System.out.println(">>>>>>>>>>>"+"policy evaluation complete, result :"+result+"<<<<<<<<<<<");
//    auditloggerString+=">>>>>>>>>>>"+"policy evaluation complete, result :"+result+"<<<<<<<<<<<"+"\n";

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    return result;
  }


  public int evaluate(DataCollector dc, Actuator ac, Map iMap) throws SPLException 
    {
    EvaluationResults er = evaluateForResults(dc,ac,iMap);
    return er.getStatusCode();
    }

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        if (logger.isLoggable(Level.FINE))
            logger.fine(Thread.currentThread().getName()+"evaluating policy against instances cimPolicy");
        Map instanceMap =  _buildInstanceMap(iMap,dc);
        
        
        EvaluationResults result;
        if(!instanceMap.isEmpty())
        {
            if (logger.isLoggable(Level.FINE))
            {   
                logger.fine(Thread.currentThread().getName()+
                        "number of instances passed in for evaluation is "+instanceMap.size());
            }    
//            System.out.println(">>>>>>>>>>>"+"number of instances passed in for evaluation is :"+instanceMap.size()+"<<<<<<<<<<<");
            
            auditloggerString+=">>>>>>>>>>>"+"number of instances passed in for evaluation is :"+instanceMap.size()+"<<<<<<<<<<<"+"\n";
                
            
            result = _evaluatePolicies(instanceMap,dc,ac);
            
//            System.out.println(">>>>>>>>>>>"+"policy evaluation complete, result :"+result+"<<<<<<<<<<<");
            auditloggerString+=">>>>>>>>>>>"+"policy evaluation complete, result :"+result+"<<<<<<<<<<<"+"\n";
            
            
        }
        else
        {
            result = new EvaluationResults();
            logger.warning(Thread.currentThread().getName()+" "+"No valid instances for policy evaluation");
            //throw new SPLException("Out of the Instances that were passed in for Evaluation, none have passed the filter");
        }
        if (logger.isLoggable(Level.FINE))
            logger.fine(Thread.currentThread().getName()+"result of evaluation is "+result);

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        logger.exiting(sourceClass,Thread.currentThread().getName()+" "+ "setSymTab");
        
    }
    
    public int evaluate(DataCollector dc , Actuator ac) throws SPLException {
      EvaluationResults er = evaluateForResults(dc,ac);
      return er.getStatusCode();
    }

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        if (conditionResult != null)  {
          psr = new PolicyStatementResult(result, conditionResult, decisionResult);
        } else {
          psr = new PolicyStatementResult(result, decisionResult);
        }
        return new EvaluationResults(psr);
    }

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        if (!instances.isEmpty() && instances.size() > 0) 
        {
          logger.fine(Thread.currentThread().getName() + " Policy Evaluator calling evaluate method of SPLPolicy");
          
          EvaluationResults er = cp.evaluateForResults(_dataCollector, _actuator, instances);
          result = er.getStatusCode() == SPLPolicy.POLICY_EVALUATED_SUCCESSFULLY ? SUCCESS : FAILURE;
          
          auditLogger.fine(Thread.currentThread().getName() + "\n" + cp.getAuditLogString());
        } 
        else 
        {

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        logger.exiting(sourceClass,Thread.currentThread().getName()+" "+ "setRole2");
        
  }
  
  public int evaluate(DataCollector dc,Actuator ac) throws SPLException {
    EvaluationResults er = evaluateForResults(dc,ac);
    return er.getStatusCode();
  }

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  public EvaluationResults evaluateForResults(DataCollector dc,Actuator ac) throws SPLException
  {
        logger.entering(sourceClass,Thread.currentThread().getName()+" "+ "evaluate");
        this.auditloggerString="";
        EvaluationResults result = null;
    //System.out.println("Policy Gp::evaluate::symTab.getInstance().getCimObjectName() "+symTab.getAnchorClassList());
//    Map classToInstanceMap = null;
//    Iterator it = classToInstanceMap.keySet().iterator();
//    Object instance = null;
//    while(it.hasNext())

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Related Classes of org.apache.imperius.spl.parser.statements.EvaluationResults

org.apache.imperius.spl.evaluator.internal.impl.PolicyEvaluatorImpl

org.apache.imperius.spl.parser.statements.impl.PolicyDefinition

org.apache.imperius.spl.parser.statements.impl.PolicyGroup

org.apache.imperius.spl.parser.statements.impl.SPLPolicy

java.util.ArrayList

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