Class GetAirport

java.lang.Object

org.deltava.dao.DAO

org.deltava.dao.GetAirport

public class GetAirport
extends DAO

A Data Access Object to load Airport data.

Since:

1.0

Version:

10.6

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
GetAirport(Connection c)	Creates the DAO with a JDBC connection.

Method Summary

Modifier and Type	Method	Description
Airport	get(String code)	Returns an airport object by its IATA or ICAO code.
Map<Airline,Integer>	getAirportCounts()	Returns the number of Airports served by each Airline.
Map<String,Airport>	getAll()	Returns all airports.
Collection<Airport>	getByAirline(Airline al, String sortBy)	Returns all Airports served by a particular Airline.
Collection<Airport>	getByPilot(int id)	Returns all Airports visited by a particular Pilot.
Collection<Airport>	getEventAirports()	Returns all Airports with upcoming Online Events.
String	getICAO(String iata)	Returns the ICAO code for a particular airport from the DAFIF database.
Collection<Airport>	getTourAirports(String dbName)	Returns all Airports with active Flight Tours.
Collection<Airport>	getWithTerminalRoutes()	Returns all Airports with Terminal Routes.
void	setAppCode(String code)	Overrides the application code (for use by the ACARS server).

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

GetAirport

public GetAirport(Connection c)

Creates the DAO with a JDBC connection.

Parameters:

c - the JDBC connection to usea

Method Details

setAppCode

public void setAppCode(String code)

Overrides the application code (for use by the ACARS server).

Parameters:

code - the new application code

Throws:

NullPointerException - if code is null

get

public Airport get(String code)
            throws DAOException

Returns an airport object by its IATA or ICAO code.

Parameters:

code - the airport IATA or ICAO code

Returns:

an Airport object matching the requested code, or null if not found

Throws:

DAOException - if a JDBC error occurs

NullPointerException - if code is null

getByAirline

public Collection<Airport> getByAirline(Airline al,
 String sortBy)
                                 throws DAOException

Returns all Airports served by a particular Airline.

Parameters:

al - the Airline to query with

sortBy - the SORT BY column

Returns:

a List of Airport objects

Throws:

DAOException - if a JDBC error occurs

NullPointerException - if al is null

getByPilot

public Collection<Airport> getByPilot(int id)
                               throws DAOException

Returns all Airports visited by a particular Pilot.

Parameters:

id - the Pilot's database ID

Returns:

a Collection of Airport beans

Throws:

DAOException - if a JDBC error occurs

getEventAirports

public Collection<Airport> getEventAirports()
                                     throws DAOException

Returns all Airports with upcoming Online Events.

Returns:

a Collection of Airports

Throws:

DAOException - if a JDBC error occurs

getTourAirports

public Collection<Airport> getTourAirports(String dbName)
                                    throws DAOException

Returns all Airports with active Flight Tours.

Parameters:

dbName - the database name

Returns:

a Collection of Airports

Throws:

DAOException - if a JDBC error occurs

getWithTerminalRoutes

public Collection<Airport> getWithTerminalRoutes()
                                          throws DAOException

Returns all Airports with Terminal Routes.

Returns:

a Collection of Airport beans

Throws:

DAOException - if a JDBC error occurs

getAll

public Map<String,Airport> getAll()
                           throws DAOException

Returns all airports.

Returns:

a Map of Airports, keyed by IATA/ICAO codes

Throws:

DAOException - if a JDBC error occurs

getICAO

public String getICAO(String iata)
               throws DAOException

Returns the ICAO code for a particular airport from the DAFIF database.

Parameters:

iata - the IATA code

Returns:

the ICAO code, or null if not found

Throws:

DAOException - if a JDBC error occurs

getAirportCounts

public Map<Airline,Integer> getAirportCounts()
                                      throws DAOException

Returns the number of Airports served by each Airline.

Returns:

a Map of counts, keyed by Airline

Throws:

DAOException - if a JDBC error occurs