Class SetPilotMerge

java.lang.Object

org.deltava.dao.DAO

org.deltava.dao.PilotWriteDAO

org.deltava.dao.SetPilotMerge

public class SetPilotMerge
extends PilotWriteDAO

A Data Access Object to merge a Pilot's data into another.

Since:

1.0

Version:

11.1

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
SetPilotMerge(Connection c)	Initializes the Data Access Object.

Method Summary

Modifier and Type	Method	Description
int	mergeCheckRides(Pilot oldUser, Pilot newUser)	Merges Check Rides.
int	mergeCourses(Pilot oldUser, Pilot newUser)	Merges Flight Academy courses.
int	mergeExams(Pilot oldUser, Pilot newUser)	Merges Examinations.
int	mergeFlights(Pilot oldUser, Pilot newUser)	Merges Flight Reports.

Methods inherited from class PilotWriteDAO

setStatus, writeAlias, writeExternalIDs, writeRatings, writeRoles

Modifier and Type	Method	Description
void	setStatus(int id, PilotStatus status)	Updates a Pilots' status in the database.
protected void	writeAlias(int id, String... aliases)	Writes a Pilot's alias to the AUTH_ALIAS table if present.
protected void	writeExternalIDs(int id, Map<ExternalID, String> addrs, String db, boolean doClear)	Writes a Pilot's external IDs to the database.
protected void	writeRatings(int id, Collection<String> ratings, String db, boolean doClear)	Writes a Pilot's equipment type ratings to the database.
protected void	writeRoles(int id, Collection<Role> roles)	Writes a Pilot's security roles to the database.

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

SetPilotMerge

public SetPilotMerge(Connection c)

Initializes the Data Access Object.

Parameters:

c - the JDBC connection to use

Method Details

mergeFlights

public int mergeFlights(Pilot oldUser,
 Pilot newUser)
                 throws DAOException

Merges Flight Reports.

Parameters:

oldUser - the old Pilot bean

newUser - the new Pilot bean

Returns:

the number of FlightReports updated

Throws:

DAOException - if a JDBC error occurs

mergeExams

public int mergeExams(Pilot oldUser,
 Pilot newUser)
               throws DAOException

Merges Examinations.

Parameters:

oldUser - the old Pilot bean

newUser - the new Pilot bean

Returns:

the number of Examinations updated

Throws:

DAOException - if a JDBC error occurs

mergeCheckRides

public int mergeCheckRides(Pilot oldUser,
 Pilot newUser)
                    throws DAOException

Merges Check Rides.

Parameters:

oldUser - the old Pilot bean

newUser - the new Pilot bean

Returns:

the number of Check Rides updated

Throws:

DAOException - if a JDBC error occurs

mergeCourses

public int mergeCourses(Pilot oldUser,
 Pilot newUser)
                 throws DAOException

Merges Flight Academy courses.

Parameters:

oldUser - the old Pilot bean

newUser - the new Pilot bean

Returns:

the number of Courses updated

Throws:

DAOException - if a JDBC error occurs