package ca.uhn.hl7v2.protocol;

 import java.util.Map;

 import ca.uhn.hl7v2.HL7Exception;

 import ca.uhn.hl7v2.app.Application;

 import ca.uhn.hl7v2.app.ApplicationException;

 import ca.uhn.hl7v2.model.Message;

 /**

  * Wraps a legacy HAPI {@link Application} to convert it to a new

  * style {@link ReceivingApplication}

  */

 public class ApplicationWrapper implements ReceivingApplication<Message> {

         private final Application application;

         /**

          * Constructor

          * 

          * @param theApplication The application to wrap

          */

         public ApplicationWrapper(Application theApplication) {

                 this.application = theApplication;

         }

         /**

          * {@inheritDoc}

          */

         public Message processMessage(Message theMessage, Map<String, Object> theMetadata) throws ReceivingApplicationException, HL7Exception {

                 try {

                         return this.application.processMessage(theMessage);

                 } catch (ApplicationException e) {

                         throw new ReceivingApplicationException(e);

                 }

         }

         /**

          * {@inheritDoc}

          */

         public boolean canProcess(Message theMessage) {

                 return this.application.canProcess(theMessage);

         }

 }