ONAP-XACML/src/main/java/org/onap/policy/xacml/api/pap/ONAPPapEngineFactory.java

   1 package org.onap.policy.xacml.api.pap;
   2
   3 import java.util.Properties;
   4
   5 import com.att.research.xacml.api.pap.PAPException;
   6 import com.att.research.xacml.util.FactoryException;
   7 import com.att.research.xacml.util.FactoryFinder;
   8
   9 public abstract class ONAPPapEngineFactory{
  10
  11         /**
  12          * Creates a new <code>PAPEngineFactory</code> instance using the given class name and the default thread class loader.
  13          *
  14          * @param factoryClassName the <code>String</code> name of the factory class to instantiate
  15          * @return an instance of an object that extends <code>ONAPPapEngineFactory</code> to use in creating <code>PAPPolicyEngine</code> objects.
  16          */
  17         public static ONAPPapEngineFactory newInstance(String factoryClassName) throws FactoryException {
  18                 return FactoryFinder.newInstance(factoryClassName, ONAPPapEngineFactory.class, null, true);
  19         }
  20
  21         /**
  22          * Creates a new <code>PAPPolicyEngine</code> based on the configured <code>ONAPPapEngineFactory</code>.
  23          *
  24          * @return a new <code>PAPPolicyEngine</code>
  25          * @throws PAPException
  26          */
  27         public abstract PAPPolicyEngine newEngine() throws FactoryException, PAPException;
  28
  29         /**
  30          * Creates a new <code>PAPPolicyEngine</code> based on the configured <code>ONAPPapEngineFactory</code>.
  31          *
  32          * @return a new <code>PAPPolicyEngine</code>
  33          * @throws PAPException
  34          */
  35         public abstract PAPPolicyEngine newEngine(Properties properties) throws FactoryException, PAPException;
  36
  37
  38 }