Class SetAcademy

java.lang.Object

org.deltava.dao.DAO

org.deltava.dao.SetAcademy

public class SetAcademy
extends DAO

A Data Access Object to write Flight Academy Course data to the database.

Since:

1.0

Version:

9.0

Author:

Luke

Field Summary

Fields inherited from class DAO

_queryMax, _queryStart, _queryTimeout, WGS84_SRID

Modifier and Type	Field	Description
protected int	_queryMax	The maximum number of rows to return.
protected int	_queryStart	The row number at which to start returning results.
protected int	_queryTimeout	The query timeout, in seconds.
protected static final int	WGS84_SRID	The SRID used for geolocation queries.

Constructor Summary

Constructors

Constructor	Description
SetAcademy(Connection c)	Initializes the Data Access Object.

Method Summary

Modifier and Type	Method	Description
void	comment(CourseComment cc)	Writes a Course comment to the database.
void	complete(int courseID, int seq)	Marks a Course requirement as complete.
void	delete(int courseID)	Deletes a Flight Academy Course from the database.
void	reassign(int courseID, int newPilotID)	Assigns a Flight Academy course to a different pilot, when transferring airlines.
void	setStatus(int courseID, Status s, Instant sd)	Updates a Flight Academy Course's status.
void	updateProgress(CourseProgress cp)	Updates a Flight Academy Course progress entry.
void	write(Course c)	Writes a Flight Academy Course entry to the database.
void	writeCertifications(TrainingVideo video)	Writes all Flight Academy certifications associated with a particular Video.

Methods inherited from class DAO

commitTransaction, createTimestamp, executeIDs, executeUpdate, executeUpdate, expandDate, formatDBName, formatLocation, getNewID, getQueryCount, prepare, prepareWithoutLimits, rollbackTransaction, setQueryMax, setQueryStart, setQueryTimeout, startTransaction, toID, toID, toInstant

Modifier and Type	Method	Description
protected void	commitTransaction()	Commits a multi-step transaction to the database.
protected static Timestamp	createTimestamp(Instant i)	Null-safe conversion of an Instant to a Timestamp.
protected static List<Integer>	executeIDs(PreparedStatement ps)	Helper method to extract database ID data from the result set.
protected static int	executeUpdate(PreparedStatement ps, int minUpdateCount)	Executes an UPDATE transaction on a prepared statement, and throws a SQLExceptionif less than the expected number of rows were updated.
protected static int	executeUpdate(PreparedStatement ps, int minPerUpdate, int minTotal)	Executes an batched UPDATE transaction on a prepared statement, and throws a SQLExceptionif less than the expected number of rows were updated per batch entry.
protected static Instant	expandDate(Date dt)	Converts a date-only JDBC value into a full timestamp.
protected static String	formatDBName(String db)	Formats a database name by converting to lowercase.
protected static String	formatLocation(GeoLocation loc)	Converts a geographic location into a MySQL WKT formatted point.
protected int	getNewID()	Returns the AUTO_INC column value generated by the previous JDBC transaction.
static final long	getQueryCount()	Returns the total number of queries executed since the JVM was started.
protected PreparedStatement	prepare(String sql)	Initialize the prepared statement with an arbitrary SQL statement.
protected PreparedStatement	prepareWithoutLimits(String sql)	Initialize the prepared statement with an abitrary SQL statement, without applying the DAO's query result limitations.
protected void	rollbackTransaction()	Rolls back a multi-step transaction before it is completed.
final void	setQueryMax(int maxRows)	Sets the maximum number of rows in the returned result set.
final void	setQueryStart(int rowStart)	Sets the first row of the results to return.
void	setQueryTimeout(int timeout)	Sets the timeout for any SQL operations.
protected void	startTransaction()	Marks the start of a multi-step database transaction.
protected static Integer	toID(Object o)	Converts a Database bean or an Integer into an Integer.
protected static Collection<Integer>	toID(Collection<?> ids)	Converts a collection of Objects into Integer IDs.
protected static Instant	toInstant(Timestamp dt)	Null-safe conversion of a Timestamp to an Instant.

Methods inherited from class Object

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

Constructor Details

SetAcademy

public SetAcademy(Connection c)

Initializes the Data Access Object.

Parameters:

c - the JDBC connection to use

Method Details

write

public void write(Course c)
           throws DAOException

Writes a Flight Academy Course entry to the database.

Parameters:

c - the Course bean

Throws:

DAOException - if a JDBC error occurs

comment

public void comment(CourseComment cc)
             throws DAOException

Writes a Course comment to the database.

Parameters:

cc - the CourseComment bean

Throws:

DAOException - if a JDBC error occurs

complete

public void complete(int courseID,
 int seq)
              throws DAOException

Marks a Course requirement as complete.

Parameters:

courseID - the Course database ID

seq - the requirement ID

Throws:

DAOException - if a JDBC error occurs

updateProgress

public void updateProgress(CourseProgress cp)
                    throws DAOException

Updates a Flight Academy Course progress entry.

Parameters:

cp - the CourseProgress bean

Throws:

DAOException - if a JDBC error occurs

setStatus

public void setStatus(int courseID,
 Status s,
 Instant sd)
               throws DAOException

Updates a Flight Academy Course's status.

Parameters:

courseID - the database ID of the course

s - the Status

sd - the updated course start date

Throws:

DAOException - if a JDBC error occurs

reassign

public void reassign(int courseID,
 int newPilotID)
              throws DAOException

Assigns a Flight Academy course to a different pilot, when transferring airlines.

Parameters:

courseID - the database ID of the course

newPilotID - the database ID of the new Pilot

Throws:

DAOException - if a JDBC error occurs

delete

public void delete(int courseID)
            throws DAOException

Deletes a Flight Academy Course from the database.

Parameters:

courseID - the database ID of the course

Throws:

DAOException - if a JDBC error occurs

writeCertifications

public void writeCertifications(TrainingVideo video)
                         throws DAOException

Writes all Flight Academy certifications associated with a particular Video.

Parameters:

video - the Video bean

Throws:

DAOException - if a JDBC error occurs