org.jasig.portlet.weather.dao.accuweather.xstream
Class WeatherDaoImpl

java.lang.Object
  org.jasig.portlet.weather.dao.accuweather.xstream.WeatherDaoImpl

All Implemented Interfaces:

net.sf.ehcache.constructs.blocking.CacheEntryFactory, IWeatherDao, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean

@Repository
public class WeatherDaoImpl
extends java.lang.Object
implements IWeatherDao, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, net.sf.ehcache.constructs.blocking.CacheEntryFactory

AccuWeather.com weather data implementation using Xstream to parse XML.

Version:

$Id$

Author:

Dustin Schultz

Constructor Summary

WeatherDaoImpl()

Method Summary

void	afterPropertiesSet()
protected void	checkCachedException(java.util.Map<java.lang.String,java.lang.Object> key)
java.lang.Object	createEntry(java.lang.Object o)
void	destroy()
java.util.Collection<Location>	find(java.lang.String location)
protected java.lang.Object	getAndDeserialize(java.lang.String url, com.thoughtworks.xstream.XStream deserializer)
Weather	getWeather(java.lang.String locationCode, TemperatureUnit unit) Gets the weather from an implemented source.
void	setConnectionTimeout(int connectionTimeout)
void	setReadTimeout(int readTimeout)
void	setTimesToRetry(int timesToRetry)
void	setWeatherDataCache(net.sf.ehcache.Ehcache ehcache)
void	setWeatherDataErrorCache(net.sf.ehcache.Ehcache weatherDataErrorCache)

Methods inherited from class java.lang.Object

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

Constructor Detail

WeatherDaoImpl

public WeatherDaoImpl()

Method Detail

setConnectionTimeout

public void setConnectionTimeout(int connectionTimeout)

setReadTimeout

public void setReadTimeout(int readTimeout)

setTimesToRetry

public void setTimesToRetry(int timesToRetry)

setWeatherDataCache

public void setWeatherDataCache(net.sf.ehcache.Ehcache ehcache)

setWeatherDataErrorCache

public void setWeatherDataErrorCache(net.sf.ehcache.Ehcache weatherDataErrorCache)

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

java.lang.Exception

destroy

public void destroy()
             throws java.lang.Exception

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

Throws:

java.lang.Exception

find

public java.util.Collection<Location> find(java.lang.String location)

Specified by:

find in interface IWeatherDao

Parameters:

location - A String representing a location to find

Returns:

A collection of locations representing the possible location or an empty or null collection representing location not found.

createEntry

public java.lang.Object createEntry(java.lang.Object o)
                             throws java.lang.Exception

Specified by:

createEntry in interface net.sf.ehcache.constructs.blocking.CacheEntryFactory

Throws:

java.lang.Exception

getWeather

public Weather getWeather(java.lang.String locationCode,
                          TemperatureUnit unit)

Description copied from interface: IWeatherDao

Gets the weather from an implemented source.

Specified by:

getWeather in interface IWeatherDao

Parameters:

locationCode - A string value representing the location to retrieve weather from.

Returns:

A Weather object representing the current weather and an optional forecast.

checkCachedException

protected void checkCachedException(java.util.Map<java.lang.String,java.lang.Object> key)

getAndDeserialize

protected java.lang.Object getAndDeserialize(java.lang.String url,
                                             com.thoughtworks.xstream.XStream deserializer)