Class GetNavAirway

java.lang.Object

org.deltava.dao.DAO

org.deltava.dao.GetNavData

org.deltava.dao.GetNavAirway

Direct Known Subclasses:

GetOceanicRoute

public class GetNavAirway
extends GetNavData

A Data Access Object to load navigation route and airway data.

Since:

1.0

Version:

11.3

Author:

Luke

Field Summary

Fields

Modifier and Type	Field	Description
protected static final Cache<CacheableList<Airway>>	_aCache	Airway cache.

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
GetNavAirway(Connection c)	Initializes the Data Access Object.

Method Summary

Modifier and Type	Method	Description
Collection<Airway>	getAirways(String name)	Loads a Airway definitions from the database.
Collection<TerminalRoute>	getAll()	Returns all SIDs/STARs in the database.
TerminalRoute	getBestRoute(ICAOAirport a, TerminalRoute.Type t, String name, String wp, String rwy)	Returns the most likely Terminal Route used based on the Airport, Name, last waypoint and runway.
TerminalRoute	getBestRoute(ICAOAirport a, TerminalRoute.Type t, String name, String wp, Runway rwy)	Returns the most likely Terminal Route used based on the Airport, Name, last waypoint and runway.
TerminalRoute	getRoute(String name)	Loads a SID/STAR from the navigation database.
TerminalRoute	getRoute(ICAOAirport a, TerminalRoute.Type t, String name)	Retrieves a specifc SID/STAR.
TerminalRoute	getRoute(ICAOAirport a, TerminalRoute.Type t, String name, boolean ignoreVersion)	Retrieves a specifc SID/STAR.
Collection<TerminalRoute>	getRouteNames()	Returns all SIDs/STARs in the database.
Collection<TerminalRoute>	getRoutes(ICAOAirport a, TerminalRoute.Type t)	Loads all SIDs/STARs for a particular Airport.
Collection<String>	getSIDRunways(ICAOAirport a)	Returns the available SID runways for a particular Airport.

Methods inherited from class GetNavData

get, getAirport, getAll, getBearingRange, getBestRunway, getByID, getIntersections, getObjects, getRunway, getRunways, getRunways, getRunways

Modifier and Type	Method	Description
NavigationDataMap	get(String code)	Returns a Navigation object.
AirportLocation	getAirport(String code)	Returns an Airport location from the database.
Collection<NavigationDataBean>	getAll(Navaid type)	Returns all navaids of a particular type in the database.
NavigationDataMap	getBearingRange(String code)	Retrieves "special" navaids such as CODE[bearing][distance].
LandingRunways	getBestRunway(ICAOAirport a, Simulator sim, GeoLocation loc, int hdg)	Returns the likeliest runway for a takeoff or landing.
NavigationDataMap	getByID(Collection<String> ids)	Returns a group of Navigation objects.
Collection<NavigationDataBean>	getIntersections(GeoLocation loc, int distance)	Returns all Intersections within a set number of miles from a point.
Collection<NavigationDataBean>	getObjects(GeoLocation loc, int distance)	Returns all Navigation objects (except Intersections/Runways/Gates) within a set number of miles from a point.
Runway	getRunway(ICAOAirport a, String rwyCode, Simulator sim)	Returns information about a particular airport Runway.
List<Runway>	getRunways()	Returns all Runways in the database.
List<Runway>	getRunways(ICAOAirport a)	Returns information about all airport Runways in all Simulators.
List<Runway>	getRunways(ICAOAirport a, Simulator sim)	Returns all Runways for a particular Airport.

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

Field Details

_aCache

protected static final Cache<CacheableList<Airway>> _aCache

Airway cache.

Constructor Details

GetNavAirway

public GetNavAirway(Connection c)

Initializes the Data Access Object.

Parameters:

c - the JDBC connection to use

Method Details

getRoute

public TerminalRoute getRoute(String name)
                       throws DAOException

Loads a SID/STAR from the navigation database.

Parameters:

name - the name of the Terminal Route, as NAME.TRANSITION

Returns:

a TerminalRoute bean, or null if not found

Throws:

DAOException - if a JDBC error occurs

getRoute

public TerminalRoute getRoute(ICAOAirport a,
 TerminalRoute.Type t,
 String name)
                       throws DAOException

Retrieves a specifc SID/STAR.

Parameters:

a - the Airport

t - the route type

name - the name of the Terminal Route, as NAME.TRANSITION.RWY

Returns:

a TerminalRoute bean, or null if not found

Throws:

DAOException - if a JDBC error occurs

getRoute

public TerminalRoute getRoute(ICAOAirport a,
 TerminalRoute.Type t,
 String name,
 boolean ignoreVersion)
                       throws DAOException

Retrieves a specifc SID/STAR.

Parameters:

a - the Airport

t - the route type

name - the name of the Terminal Route, as NAME.TRANSITION.RWY

ignoreVersion - TRUE if the sequence number should be ignored in favor of a newer or older version, otherwise FALSE

Returns:

a TerminalRoute bean, or null if not found

Throws:

DAOException - if a JDBC error occurs

getRouteNames

public Collection<TerminalRoute> getRouteNames()
                                        throws DAOException

Returns all SIDs/STARs in the database. This does not populate waypoint data.

Returns:

a Collection of TerminalRoute beans

Throws:

DAOException - if a JDBC error occurs

getBestRoute

public TerminalRoute getBestRoute(ICAOAirport a,
 TerminalRoute.Type t,
 String name,
 String wp,
 Runway rwy)
                           throws DAOException

Returns the most likely Terminal Route used based on the Airport, Name, last waypoint and runway.

Parameters:

a - the Airport

t - the TerminalRoute type

name - the name

wp - the waypoint

rwy - the runway name, or null

Returns:

the TerminalRoute, or null if none found

Throws:

DAOException - if a JDBC error occurs

See Also:

• getBestRoute(ICAOAirport, TerminalRoute.Type, String, String, Runway)

getBestRoute

public TerminalRoute getBestRoute(ICAOAirport a,
 TerminalRoute.Type t,
 String name,
 String wp,
 String rwy)
                           throws DAOException

Returns the most likely Terminal Route used based on the Airport, Name, last waypoint and runway.

Parameters:

a - the Airport

t - the TerminalRoute type

name - the name

wp - the waypoint

rwy - the Runway bean, or null

Returns:

the TerminalRoute, or null if none found

Throws:

DAOException - if a JDBC error occurs

getSIDRunways

public Collection<String> getSIDRunways(ICAOAirport a)
                                 throws DAOException

Returns the available SID runways for a particular Airport.

Parameters:

a - an ICAOAirport

Returns:

a Collection of Runway codes

Throws:

DAOException - if a JDBC error occurs

getAll

public Collection<TerminalRoute> getAll()
                                 throws DAOException

Returns all SIDs/STARs in the database.

Returns:

a Collection of TerminalRoute beans

Throws:

DAOException - if a JDBC error occurs

getRoutes

public Collection<TerminalRoute> getRoutes(ICAOAirport a,
 TerminalRoute.Type t)
                                    throws DAOException

Loads all SIDs/STARs for a particular Airport.

Parameters:

a - the ICAOAirport

t - the SID/STAR type

Returns:

a List of TerminalRoutes

Throws:

DAOException

getAirways

public Collection<Airway> getAirways(String name)
                              throws DAOException

Loads a Airway definitions from the database.

Parameters:

name - the airway code

Returns:

a Collection of Airway beans

Throws:

DAOException - if a JDBC error occurs