Class GetEquipmentType

java.lang.Object

org.deltava.dao.DAO

org.deltava.dao.GetEquipmentType

public class GetEquipmentType
extends DAO

A Data Access Object to retrieve equipment type profiles.

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
GetEquipmentType(Connection c)	Initializes the DAO with a given JDBC connection.

Method Summary

Modifier and Type	Method	Description
EquipmentType	get(String eqType)	Returns a particular Equipment Program profile.
EquipmentType	get(String eqType, String dbName)	Returns a particular Equipment Program profile from a specific database.
Collection<EquipmentType>	getActive()	Returns all active Equipment Programs in the current airline.
Collection<EquipmentType>	getActive(String dbName)	Returns all active Equipment Programs.
List<EquipmentType>	getAll()	Returns all Equipment Types.
Collection<EquipmentType>	getAvailable(String aCode)	Returns all equipment programs a Pilot in a particular airline can get ratings in.
Collection<EquipmentType>	getByStage(int stage, String dbName)	Returns all the Equipment Types in a particular stage.
String	getDefault(String dbName)	Returns the default equipment type name for an Airline.
Collection<Integer>	getPilotsWithMissingRatings(EquipmentType eq)	Returns the database IDs for all Pilots missing an assigned rating in a particular Equipment type program.
Collection<String>	getPrimaryTypes(String dbName, String eqType)	Returns the Equipment Programs for whom a flight in a given aircraft counts for promotion.

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

GetEquipmentType

public GetEquipmentType(Connection c)

Initializes the DAO with a given JDBC connection.

Parameters:

c - the JDBC Connection

Method Details

get

public EquipmentType get(String eqType)
                  throws DAOException

Returns a particular Equipment Program profile. If multiple airlines have the same equipment program name, then the results are undefined.

Parameters:

eqType - the Equipment Type to return

Returns:

the Equipment Type profile or null if not found

Throws:

DAOException - if a JDBC error occurs

get

public EquipmentType get(String eqType,
 String dbName)
                  throws DAOException

Returns a particular Equipment Program profile from a specific database.

Parameters:

eqType - the Equipment Type to return

dbName - the database name

Returns:

the Equipment Type profile or null if not found

Throws:

DAOException - if a JDBC error occurs

getDefault

public String getDefault(String dbName)
                  throws DAOException

Returns the default equipment type name for an Airline.

Parameters:

dbName - the airline's database name

Returns:

the EquipmentType

Throws:

DAOException - if a JDBC error occurs

getByStage

public Collection<EquipmentType> getByStage(int stage,
 String dbName)
                                     throws DAOException

Returns all the Equipment Types in a particular stage.

Parameters:

stage - the stage number

dbName - the database name

Returns:

a List of EquipmentTypes

Throws:

DAOException - if a JDBC error occurs

getAvailable

public Collection<EquipmentType> getAvailable(String aCode)
                                       throws DAOException

Returns all equipment programs a Pilot in a particular airline can get ratings in.

Parameters:

aCode - the Airline code

Returns:

a Collection of EquipmentType beans

Throws:

DAOException - if a JDBC error occurs

getActive

public Collection<EquipmentType> getActive(String dbName)
                                    throws DAOException

Returns all active Equipment Programs.

Parameters:

dbName - the database name

Returns:

a List of EquipmentTypes

Throws:

DAOException - if a JDBC error occurs

See Also:

• getActive()

getActive

public Collection<EquipmentType> getActive()
                                    throws DAOException

Returns all active Equipment Programs in the current airline.

Returns:

a List of EquipmentTypes

Throws:

DAOException - if a JDBC error occurs

See Also:

• getActive(String)

getAll

public List<EquipmentType> getAll()
                           throws DAOException

Returns all Equipment Types.

Returns:

a List of EquipmentTypes

Throws:

DAOException - if a JDBC error occurs

getPrimaryTypes

public Collection<String> getPrimaryTypes(String dbName,
 String eqType)
                                   throws DAOException

Returns the Equipment Programs for whom a flight in a given aircraft counts for promotion.

Parameters:

dbName - the Database name

eqType - the Aircraft type

Returns:

a Collection of equipment program names

Throws:

DAOException - if a JDBC error occurs

getPilotsWithMissingRatings

public Collection<Integer> getPilotsWithMissingRatings(EquipmentType eq)
                                                throws DAOException

Returns the database IDs for all Pilots missing an assigned rating in a particular Equipment type program.

Parameters:

eq - the EquipmentType bean

Returns:

a Collection of database IDs

Throws:

DAOException - if a JDBC error occurs