package org.kuali.student.r2.lum.course.service;

 import java.util.Date;

 import java.util.List;

 import org.kuali.rice.core.api.criteria.QueryByCriteria;

 import org.kuali.student.common.exceptions.IllegalVersionSequencingException;

 import org.kuali.student.r2.common.dto.ContextInfo;

 import org.kuali.student.r2.common.dto.StatusInfo;

 import org.kuali.student.r2.common.dto.ValidationResultInfo;

 import org.kuali.student.r2.common.exceptions.AlreadyExistsException;

 import org.kuali.student.r2.common.exceptions.DataValidationErrorException;

 import org.kuali.student.r2.common.exceptions.DoesNotExistException;

 import org.kuali.student.r2.common.exceptions.InvalidParameterException;

 import org.kuali.student.r2.common.exceptions.MissingParameterException;

 import org.kuali.student.r2.common.exceptions.OperationFailedException;

 import org.kuali.student.r2.common.exceptions.PermissionDeniedException;

 import org.kuali.student.r2.common.exceptions.VersionMismatchException;

 import org.kuali.student.r2.core.statement.dto.StatementTreeViewInfo;

 import org.kuali.student.r2.lum.course.dto.ActivityInfo;

 import org.kuali.student.r2.lum.course.dto.CourseInfo;

 import org.kuali.student.r2.lum.course.dto.FormatInfo;

 import org.kuali.student.r2.lum.course.dto.LoDisplayInfo;

 public class CourseServiceDecorator implements CourseService {

     private CourseService nextDecorator;

     public CourseService getNextDecorator() throws OperationFailedException {

         if (null == nextDecorator) {

             throw new OperationFailedException("Misconfigured application: nextDecorator is null");

         }

         return nextDecorator;

     }

     @Override

     public List<ValidationResultInfo> validateCourseStatement(String courseId, StatementTreeViewInfo statementTreeViewInfo, ContextInfo contextInfo) throws InvalidParameterException, MissingParameterException, OperationFailedException {

         return getNextDecorator ().validateCourseStatement(courseId, statementTreeViewInfo, contextInfo);

     }

     @Override

     public List<ValidationResultInfo> validateCourse(String validationType, CourseInfo courseInfo, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException {

         return getNextDecorator ().validateCourse(validationType, courseInfo, contextInfo);

     }

     @Override

     public StatementTreeViewInfo updateCourseStatement(String courseId, String statementId, StatementTreeViewInfo statementTreeViewInfo, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException, DataValidationErrorException, VersionMismatchException {

         return getNextDecorator ().updateCourseStatement(courseId, statementId, statementTreeViewInfo, contextInfo);

     }

     @Override

     public CourseInfo updateCourse(String courseId, CourseInfo courseInfo, ContextInfo contextInfo) throws DataValidationErrorException, DoesNotExistException, InvalidParameterException, MissingParameterException, VersionMismatchException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().updateCourse(courseId, courseInfo, contextInfo);

     }

     @Override

     public StatusInfo setCurrentCourseVersion(String courseVersionId, Date currentVersionStart, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, IllegalVersionSequencingException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().setCurrentCourseVersion(courseVersionId, currentVersionStart, contextInfo);

     }

     @Override

     public List<CourseInfo> searchForCourses(QueryByCriteria criteria, ContextInfo contextInfo) throws InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().searchForCourses(criteria, contextInfo);

     }

     @Override

     public List<String> searchForCourseIds(QueryByCriteria criteria, ContextInfo contextInfo) throws InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().searchForCourseIds(criteria, contextInfo);

     }

     @Override

     public List<CourseInfo> getCoursesByIds(List<String> courseIds, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().getCoursesByIds(courseIds, contextInfo);

     }

     @Override

     public List<StatementTreeViewInfo> getCourseStatements(String courseId, String nlUsageTypeKey, String language, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().getCourseStatements(courseId, nlUsageTypeKey, language, contextInfo);

     }

     @Override

     public List<LoDisplayInfo> getCourseLearningObjectivesByCourse(String courseId, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().getCourseLearningObjectivesByCourse(courseId, contextInfo);

     }

     @Override

     public List<FormatInfo> getCourseFormatsByCourse(String courseId, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().getCourseFormatsByCourse(courseId, contextInfo);

     }

     @Override

     public List<ActivityInfo> getCourseActivitiesByCourseFormat(String formatId, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().getCourseActivitiesByCourseFormat(formatId, contextInfo);

     }

     @Override

     public CourseInfo getCourse(String courseId, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().getCourse(courseId, contextInfo);

     }

     @Override

     public StatusInfo deleteCourseStatement(String courseId, StatementTreeViewInfo statementTreeViewInfo, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException {

         return getNextDecorator ().deleteCourseStatement(courseId, statementTreeViewInfo, contextInfo);

     }

     @Override

     public StatusInfo deleteCourse(String courseId, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException, VersionMismatchException, DataValidationErrorException, AlreadyExistsException {

         return getNextDecorator ().deleteCourse(courseId, contextInfo);

     }

     @Override

     public CourseInfo createNewCourseVersion(String courseId, String versionComment, ContextInfo contextInfo) throws DataValidationErrorException, DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException, VersionMismatchException {

         return getNextDecorator ().createNewCourseVersion(courseId, versionComment, contextInfo);

     }

     @Override

     public StatementTreeViewInfo createCourseStatement(String courseId, StatementTreeViewInfo statementTreeViewInfo, ContextInfo contextInfo) throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException, DataValidationErrorException {

         return getNextDecorator ().createCourseStatement(courseId, statementTreeViewInfo, contextInfo);

     }

     @Override

     public CourseInfo createCourse(CourseInfo courseInfo, ContextInfo contextInfo) throws DataValidationErrorException, InvalidParameterException, MissingParameterException, OperationFailedException, PermissionDeniedException, VersionMismatchException {

         return getNextDecorator ().createCourse(courseInfo, contextInfo);

     }

 }