org.deltava.dao
Class GetWeather

java.lang.Object
  org.deltava.dao.DAO
      org.deltava.dao.WeatherDAO
          org.deltava.dao.GetWeather

All Implemented Interfaces:

CachingDAO

public class GetWeather
extends WeatherDAO

A Data Access Object to load weather data from the database.

Since:

2.7

Version:

2.7

Author:

Luke

Field Summary

Fields inherited from class org.deltava.dao.WeatherDAO

_tafCache, _wxCache

Fields inherited from class org.deltava.dao.DAO

_ps, _queryMax, _queryStart, _queryTimeout

Constructor Summary

GetWeather(Connection c)
Initializes the Data Access Object.

Method Summary

WeatherDataBean	get(WeatherDataBean.Type t, String code) Retrieves an arbitrary weather data object from the database.
METAR	getMETAR(String code) Retrieves the METAR for a particular observation station.
TAF	getTAF(String code) Retrieves the TAF for a particular observation station.

Methods inherited from class org.deltava.dao.WeatherDAO

getCacheInfo

Methods inherited from class org.deltava.dao.DAO

commitTransaction, createTimestamp, executeUpdate, expandDate, formatDBName, getNewID, getQueryCount, prepareStatement, prepareStatementWithoutLimits, rollbackTransaction, setManualCommit, setQueryMax, setQueryStart, setQueryTimeout, startTransaction

Methods inherited from class java.lang.Object

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

Constructor Detail

GetWeather

public GetWeather(Connection c)

Initializes the Data Access Object.

Parameters:

c - the JDBC connection to use

Method Detail

get

public WeatherDataBean get(WeatherDataBean.Type t,
                           String code)
                    throws DAOException

Retrieves an arbitrary weather data object from the database.

Parameters:

t - the WeatherDataBean Type

code - the observation station code

Returns:

a WeatherDataBean, or null if none found

Throws:

DAOException - if a JDBC error occurs

getMETAR

public METAR getMETAR(String code)
               throws DAOException

Retrieves the METAR for a particular observation station.

Parameters:

code - the observation station code

Returns:

a METAR object, or null if not found

Throws:

DAOException - if a JDBC error occurs

getTAF

public TAF getTAF(String code)
           throws DAOException

Retrieves the TAF for a particular observation station.

Parameters:

code - the observation station code

Returns:

a TAF object, or null if not found

Throws:

DAOException - if a JDBC error occurs