org.kuali.student.lum.lu.ui.course.server.gwt
Class CourseStateChangeServiceImpl

java.lang.Object
  org.kuali.student.lum.lu.ui.course.server.gwt.CourseStateChangeServiceImpl

@Transactional(noRollbackFor=DoesNotExistException.class,
               rollbackFor=java.lang.Throwable.class)
public class CourseStateChangeServiceImpl
extends Object

Field Summary

private CourseService

courseService

Constructor Summary

CourseStateChangeServiceImpl()

Method Summary

StatusInfo	changeState(String courseId, String newState, Date currentVersionStart)
void	setCourseService(CourseService courseService)
void	statementTreeViewInfoStateSetter(String courseState, Iterator<StatementTreeViewInfo> itr)
private void	updateCourseVersionStates(CourseInfo thisVerCourse, String thisVerNewState, CourseInfo currVerCourse, String currVerNewState, boolean makeCurrent, Date currentVersionStart) Based on null values, updates states of thisVerCourse and currVerCourse and sets thisVerCourse as the current version.
void	updateStatementTreeViewInfoState(CourseInfo courseInfo)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

courseService

private CourseService courseService

Constructor Detail

CourseStateChangeServiceImpl

public CourseStateChangeServiceImpl()

Method Detail

changeState

public StatusInfo changeState(String courseId,
                              String newState,
                              Date currentVersionStart)
                       throws Exception

Throws:

Exception

updateCourseVersionStates

@Transactional(readOnly=false)
private void updateCourseVersionStates(CourseInfo thisVerCourse,
                                                             String thisVerNewState,
                                                             CourseInfo currVerCourse,
                                                             String currVerNewState,
                                                             boolean makeCurrent,
                                                             Date currentVersionStart)
                                throws Exception

Based on null values, updates states of thisVerCourse and currVerCourse and sets thisVerCourse as the current version. Attempts to rollback transaction on exception.

Parameters:

thisVerCourse - this is the version that the user selected to change the state

thisVerNewState - this is state that the user selected to change thisVerCourse to

currVerCourse - this is the current version of the course (currentVersionStartDt <= now && currentVersionEndDt > now)

currVerNewState - this is the state that we need to set the current version to. Set to null to not update the currVerCourse state.

makeCurrent - if true we'll set thisVerCourse as the current version.

currentVersionStart - the start date for the new current version to start on and the old current version to end on. Set to null to use now as the start date.

Throws:

Exception

setCourseService

public void setCourseService(CourseService courseService)

statementTreeViewInfoStateSetter

public void statementTreeViewInfoStateSetter(String courseState,
                                             Iterator<StatementTreeViewInfo> itr)

updateStatementTreeViewInfoState

public void updateStatementTreeViewInfoState(CourseInfo courseInfo)
                                      throws DoesNotExistException,
                                             InvalidParameterException,
                                             MissingParameterException,
                                             OperationFailedException,
                                             PermissionDeniedException,
                                             DataValidationErrorException,
                                             CircularReferenceException,
                                             VersionMismatchException

Throws:

DoesNotExistException

InvalidParameterException

MissingParameterException

OperationFailedException

PermissionDeniedException

DataValidationErrorException

CircularReferenceException

VersionMismatchException