|
| 1 | +### Implemented features: |
| 2 | +* Current weather data |
| 3 | +* 5 day / 3-hour forecast |
| 4 | + |
| 5 | +### Maven coordinates: |
| 6 | + |
| 7 | +```xml |
| 8 | +<dependency> |
| 9 | + <groupId>com.github.prominence</groupId> |
| 10 | + <artifactId>openweathermap-api</artifactId> |
| 11 | + <version>2.0.1</version> |
| 12 | +</dependency> |
| 13 | +``` |
| 14 | + |
| 15 | +### Gradle coordinates: |
| 16 | + |
| 17 | +```groovy |
| 18 | +compile('com.github.prominence:openweathermap-api:2.0.1') |
| 19 | +``` |
| 20 | + |
| 21 | +### How to use: |
| 22 | + |
| 23 | +Firstly, you need to create the instance of `OpenWeatherMapClient` class: |
| 24 | +```java |
| 25 | +OpenWeatherMapClient openWeatherClient = new OpenWeatherMapClient(API_TOKEN); |
| 26 | +``` |
| 27 | +where `API_TOKEN` is your token([you can get it here](https://home.openweathermap.org/api_keys)) as `String`. |
| 28 | + |
| 29 | +Currently, available APIs are: |
| 30 | +* `currentWeather()` |
| 31 | +* `forecast5Day3HourStep()` |
| 32 | + |
| 33 | +Default(more or less) customization points: |
| 34 | +```java |
| 35 | +... |
| 36 | +// response language |
| 37 | +.language(Language.RUSSIAN) |
| 38 | +... |
| 39 | +// response units of measure |
| 40 | +.unitSystem(UnitSystem.IMPERIAL) |
| 41 | +... |
| 42 | +``` |
| 43 | + |
| 44 | +Available output forms: |
| 45 | +* `asJava()` |
| 46 | +* `asJSON()` |
| 47 | + |
| 48 | +Additional output forms, available for several APIs: |
| 49 | +* `asXML()` |
| 50 | +* `asHTML()` |
| 51 | + |
| 52 | +_All response forms can be in **sync** and **async** variants._ |
| 53 | + |
| 54 | +#### Current weather data |
| 55 | +Examples: |
| 56 | +```java |
| 57 | +final String weatherJson = openWeatherClient |
| 58 | + .currentWeather() |
| 59 | + .single() |
| 60 | + .byCityName("Minsk") |
| 61 | + .language(Language.RUSSIAN) |
| 62 | + .unitSystem(UnitSystem.IMPERIAL) |
| 63 | + .retrieve() |
| 64 | + .asJSON(); |
| 65 | +``` |
| 66 | + |
| 67 | +```java |
| 68 | +final Weather weather = openWeatherClient |
| 69 | + .currentWeather() |
| 70 | + .single() |
| 71 | + .byCityName("Minsk") |
| 72 | + .language(Language.RUSSIAN) |
| 73 | + .unitSystem(UnitSystem.METRIC) |
| 74 | + .retrieve() |
| 75 | + .asJava(); |
| 76 | +``` |
| 77 | + |
| 78 | +```java |
| 79 | +final List<Weather> weatherList = openWeatherClient |
| 80 | + .currentWeather() |
| 81 | + .multiple() |
| 82 | + .byCitiesInCycle(Coordinate.withValues(55.5, 37.5)) |
| 83 | + .language(Language.GERMAN) |
| 84 | + .unitSystem(UnitSystem.IMPERIAL) |
| 85 | + .retrieve() |
| 86 | + .asJava(); |
| 87 | +``` |
| 88 | + |
| 89 | +```java |
| 90 | +final CompletableFuture<String> weatherXmlFuture = openWeatherClient |
| 91 | + .currentWeather() |
| 92 | + .single() |
| 93 | + .byZipCodeAndCountry("220015", "by") |
| 94 | + .language(Language.RUSSIAN) |
| 95 | + .unitSystem(UnitSystem.METRIC) |
| 96 | + .retrieveAsync() |
| 97 | + .asXML(); |
| 98 | +``` |
| 99 | + |
| 100 | +You are able to set preferable options(via chain methods) and execute appropriate request. |
| 101 | + |
| 102 | +`com.github.prominence.openweathermap.api.model.weather.Weather`'s useful public methods(setters are not listed): |
| 103 | + |
| 104 | +| Method | Description | |
| 105 | +|---------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------| |
| 106 | +| `getState()` | Returns short weather description. Example: `Clear`. | |
| 107 | +| `getDescription()` | Returns weather description. Example: `clear sky`. | |
| 108 | +| `getWeatherIconUrl()` | Returns a link to weather icon hosted on https://openweathermap.org website. | |
| 109 | +| `getCalculatedOn()` | Returns `LocalDateTime` object with data calculation time. | |
| 110 | +| `getTemperature()` | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`. | |
| 111 | +| `getAtmosphericPressure()`| Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`. | |
| 112 | +| `getHumidity()` | Returns `Humidity` instance that contains humidity percentage information. | |
| 113 | +| `getWind()` | Returns `Wind` instance that contains wind information: `speed`, `degrees`, `gust` and `unit`. | |
| 114 | +| `getRain()` | Returns `Rain` instance that contains information about rain volume for the last one hour and/or the last 3 hours. Can be absent in case of no data. | |
| 115 | +| `getSnow()` | Returns `Snow` instance that contains information about snow volume for the last one hour and/or the last 3 hours. Can be absent in case of no data. | |
| 116 | +| `getClouds()` | Returns `Clouds` instance that contains information about cloudiness percentage. | |
| 117 | +| `getLocation()` | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset` and `coordinate`. | |
| 118 | +| `toString()` | Returns informative string for the whole available weather information. | |
| 119 | + |
| 120 | +`toString()` output example: |
| 121 | +``` |
| 122 | +Location: Minsk(BY), Weather: clear sky, -4.22 ℃, 1020.0 hPa, Clouds: 0% |
| 123 | +``` |
| 124 | + |
| 125 | +#### 5 day / 3-hour forecast |
| 126 | +Examples: |
| 127 | +```java |
| 128 | +final Forecast forecast = openWeatherClient |
| 129 | + .forecast5Day3HourStep() |
| 130 | + .byCityName("Minsk") |
| 131 | + .language(Language.ENGLISH) |
| 132 | + .unitSystem(UnitSystem.METRIC) |
| 133 | + .count(15) |
| 134 | + .retrieve() |
| 135 | + .asJava(); |
| 136 | +``` |
| 137 | + |
| 138 | +```java |
| 139 | +final String forecastJson = getClient() |
| 140 | + .forecast5Day3HourStep() |
| 141 | + .byCityName("New York", "NY", "US") |
| 142 | + .language(Language.SPANISH) |
| 143 | + .unitSystem(UnitSystem.IMPERIAL) |
| 144 | + .count(15) |
| 145 | + .retrieve() |
| 146 | + .asJSON(); |
| 147 | +``` |
| 148 | + |
| 149 | +```java |
| 150 | +CompletableFuture<String> forecastFuture = getClient() |
| 151 | + .forecast5Day3HourStep() |
| 152 | + .byCityId(350001514) |
| 153 | + .language(Language.ENGLISH) |
| 154 | + .unitSystem(UnitSystem.METRIC) |
| 155 | + .count(15) |
| 156 | + .retrieveAsync() |
| 157 | + .asXML(); |
| 158 | +``` |
| 159 | + |
| 160 | +```java |
| 161 | +final String forecastXml = getClient() |
| 162 | + .forecast5Day3HourStep() |
| 163 | + .byZipCodeInUSA("10005") |
| 164 | + .language(Language.ENGLISH) |
| 165 | + .unitSystem(UnitSystem.METRIC) |
| 166 | + .retrieve() |
| 167 | + .asXML(); |
| 168 | +``` |
| 169 | + |
| 170 | +You are able to set preferable options(via chain methods) and execute appropriate request. |
| 171 | + |
| 172 | +`com.github.prominence.openweathermap.api.request.forecast.free.Forecast`'s useful public methods(setters are not listed): |
| 173 | + |
| 174 | +| Method | Description | |
| 175 | +|-------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------| |
| 176 | +| `getLocation()` | Returns `Location` object. Available fields: `id`, `name`, `countryCode`, `sunrise` and `sunset` time, `zoneOffset`, `coordinate` and `population`. | |
| 177 | +| `getWeatherForecasts()` | Returns list of `WeatherForecast` objects with forecast information. | |
| 178 | +| `toString()` | Returns informative string for the whole available forecast information. | |
| 179 | + |
| 180 | +`toString()` output example: |
| 181 | +``` |
| 182 | +A forecast for Minsk with 15 timestamps. |
| 183 | +``` |
| 184 | + |
| 185 | +`com.github.prominence.openweathermap.api.model.forecast.WeatherForecast`'s useful public methods(setters are not listed): |
| 186 | + |
| 187 | +| Method | Description | |
| 188 | +|-------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------| |
| 189 | +| `getState()` | Returns short weather description. Example: `Clear`. | |
| 190 | +| `getDescription()` | Returns weather description. Example: `clear sky`. | |
| 191 | +| `getWeatherIconUrl()` | Returns a link to weather icon hosted on https://openweathermap.org website. | |
| 192 | +| `getForecastTime()` | Returns `LocalDateTime` object with weather forecast time. | |
| 193 | +| `getTemperature()` | Returns `Temperature` instance that contains information about temperature. Available fields: `value`, `maxTemperature`, `minTemperature`, `feelsLike` and `unit`. | |
| 194 | +| `getAtmosphericPressure()` | Returns `AtmosphericPressure` instance that contains information about atmospheric pressure. Available fields: `value`, `seaLevelValue`, `groundLevelValue` and `unit`. | |
| 195 | +| `getHumidity()` | Returns `Humidity` instance that contains humidity percentage information. | |
| 196 | +| `getWind()` | Returns `Wind` instance that contains wind information: `speed`, `degrees` and `unit`. | |
| 197 | +| `getRain()` | Returns `Rain` instance that contains information about rain volume for the last 3 hours. Can be absent in case of no data. | |
| 198 | +| `getSnow()` | Returns `Snow` instance that contains information about snow volume for the last 3 hours. Can be absent in case of no data. | |
| 199 | +| `getClouds()` | Returns `Clouds` instance that contains information about cloudiness percentage. | |
| 200 | +| `getForecastTimeISO()` | Returns String with time of data forecasted, ISO, UTC. | |
| 201 | +| `getDayTime()` | Returns enumerations representing the part of day(day, night). | |
| 202 | +| `toString()` | Returns informative string for the forecast of particular timestamp. | |
| 203 | + |
| 204 | +### Constants and options |
| 205 | + |
| 206 | +#### Language |
| 207 | +| Constant | Description | |
| 208 | +|-----------------------------------|-------------------------------| |
| 209 | +| Language.ARABIC | Arabic language. | |
| 210 | +| Language.BULGARIAN | Bulgarian language. | |
| 211 | +| Language.CATALAN | Catalan language. | |
| 212 | +| Language.CZECH | Czech language. | |
| 213 | +| Language.GERMAN | German language. | |
| 214 | +| Language.GREEK | Greek language. | |
| 215 | +| Language.ENGLISH | English language. | |
| 216 | +| Language.PERSIAN | Persian (Farsi) language. | |
| 217 | +| Language.FINNISH | Finnish language. | |
| 218 | +| Language.FRENCH | French language. | |
| 219 | +| Language.GALICIAN | Galician language. | |
| 220 | +| Language.CROATIAN | Croatian language. | |
| 221 | +| Language.HUNGARIAN | Hungarian language. | |
| 222 | +| Language.ITALIAN | Italian language. | |
| 223 | +| Language.JAPANESE | Japanese language. | |
| 224 | +| Language.KOREAN | Korean language. | |
| 225 | +| Language.LATVIAN | Latvian language. | |
| 226 | +| Language.LITHUANIAN | Lithuanian language. | |
| 227 | +| Language.MACEDONIAN | Macedonian language. | |
| 228 | +| Language.DUTCH | Dutch language. | |
| 229 | +| Language.POLISH | Polish language. | |
| 230 | +| Language.PORTUGUESE | Portuguese language. | |
| 231 | +| Language.ROMANIAN | Romanian language. | |
| 232 | +| Language.RUSSIAN | Russian language. | |
| 233 | +| Language.SWEDISH | Swedish language. | |
| 234 | +| Language.SLOVAK | Slovak language. | |
| 235 | +| Language.SLOVENIAN | Slovenian language. | |
| 236 | +| Language.SPANISH | Spanish language. | |
| 237 | +| Language.TURKISH | Turkish language. | |
| 238 | +| Language.UKRANIAN | Ukrainian language. | |
| 239 | +| Language.VIETNAMESE | Vietnamese language. | |
| 240 | +| Language.CHINESE_SIMPLIFIED | Chinese Simplified language. | |
| 241 | +| Language.CHINESE_TRADITIONAL | Chinese Traditional language. | |
| 242 | + |
| 243 | +#### Unit |
| 244 | +| Constant | Description | |
| 245 | +|----------------------|------------------------------------------------| |
| 246 | +| Unit.METRIC_SYSTEM | Celsius, meter/sec, hPa, mm(rain, snow). | |
| 247 | +| Unit.IMPERIAL_SYSTEM | Fahrenheit, miles/hour, hPa, mm(rain, snow). | |
| 248 | +| Unit.STANDARD_SYSTEM | Kelvin, meter/sec, hPa, mm(rain, snow). | |
| 249 | + |
| 250 | +### Dependencies |
| 251 | +* com.fasterxml.jackson.core:jackson-databind:2.12.2 |
| 252 | +* org.slf4j:slf4j-api:1.7.30 (*compile*) |
| 253 | +* junit:junit:4.13.1 (*test*) |
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