package org.kuali.student.lum.program.server;

 /**

  * This interface allows us to inject a different StateChangeService implementation for each of

  * the program types (credential, core, major discipline) using the spring configuration. 

  * 

  * @author Kuali Rice Team (kuali-rice@googlegroups.com)

  *

  */

 public interface StateChangeService {

     /**

      * 

      * This method will eventually be called from the Rice workflow after a major discipline, core, or 

      * credential program passes back into the local workflow.  It executes the same code as the other

      * change state method, but uses null for entry and enroll term, since they will not be available in 

      * the rice workflow (these parameters are entered when a program is superseded)

      * 

      * @param programId

      * @param newState

      * @throws Exception

      */

     public void changeState(String programId, String newState) throws Exception;

     /**

      * 

      * This method is called from the servlet when state is changed in the GWT application (e.g. the user

      * approves, activates, or creates a new major discipline, credential, or core program)

      * 

      * @param endEntryTerm

      * @param endEnrollTerm

      * @param programId

      * @param newState

      * @throws Exception

      */

     public void changeState(String endEntryTerm, String endEnrollTerm, String programId, String newState) throws Exception;

 }