Class SetWeather

java.lang.Object

org.deltava.dao.DAO

org.deltava.dao.SetWeather

public class SetWeather
extends DAO

A Data Access Object to save weather data in the database.

Since:

2.7

Version:

11.4

Author:

Luke

Field Summary

Fields inherited from class org.deltava.dao.DAO

_queryMax, _queryStart, _queryTimeout, WGS84_SRID

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
int	purgeMETAR(int age)	Purges METAR data older than a particular age.
int	purgeTAF(int age)	Purges TAF data older than a particular age.
void	writeMETAR(Collection<METAR> data)	Writes METAR beans to the database.
void	writeTAF(Collection<TAF> data)	Writes TAF beans to the database.

Methods inherited from class org.deltava.dao.DAO

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

Methods inherited from class java.lang.Object

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

Constructor Details

SetWeather

public SetWeather(Connection c)

Initializes the Data Access Object.

Parameters:

c - the JDBC connection to use

Method Details

writeMETAR

public void writeMETAR(Collection<METAR> data)
                throws DAOException

Writes METAR beans to the database.

Parameters:

data - a Collection of METARs

Throws:

DAOException - if a JDBC error occurs

writeTAF

public void writeTAF(Collection<TAF> data)
              throws DAOException

Writes TAF beans to the database.

Parameters:

data - a Collection of TAFs

Throws:

DAOException - if a JDBC error occurs

purgeMETAR

public int purgeMETAR(int age)
               throws DAOException

Purges METAR data older than a particular age.

Parameters:

age - the age in minutes

Returns:

the number of purged entries

Throws:

DAOException - if a JDBC error occurs

purgeTAF

public int purgeTAF(int age)
             throws DAOException

Purges TAF data older than a particular age.

Parameters:

age - the age in minutes

Returns:

the number of purged entries

Throws:

DAOException - if a JDBC error occurs