Interface WeatherServiceRequester
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- All Known Implementing Classes:
AccuWeatherRequester
,OpenWeatherMapRequester
,YahooWeatherRequester
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface WeatherServiceRequester
Requester of a remote weather service to fetch weather forecast data over several days.- Author:
- mmoquillon
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Modifier and Type Method Description static WeatherServiceRequester
getForService(String serviceName)
Gets the requester relative to the specified weather service.WeatherForecastData
request(String cityId)
Request weather forecast data of the specified city.
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Method Detail
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getForService
static WeatherServiceRequester getForService(String serviceName)
Gets the requester relative to the specified weather service.- Parameters:
serviceName
- a name of the weather service- Returns:
- the requester for the specified weather service. If the service isn't supported, then returns the default weather service used by Silverpeas.
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request
WeatherForecastData request(String cityId)
Request weather forecast data of the specified city. If the requesting fails, then aWebApplicationException
is thrown.- Parameters:
cityId
- a unique identifier of a city. Such identifiers are specific to the weather service.- Returns:
- a JSON or an XML representation of the weather forecast data.
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