Package UtilClasses

Examples of UtilClasses.PrevisaoMetereologica

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     public static PrevisaoMetereologica getWeatherByRegion(String region) {
       
        try {
           
            PrevisaoMetereologica previsao = new PrevisaoMetereologica();
            LinkedHashSet<Forecast> forecasts = new LinkedHashSet<Forecast>();

            URL url = new URL("http://www.google.com/ig/api?weather=Aveiro&hl=pt-pt");
            BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
           
            XMLInputFactory inputFactory = XMLInputFactory.newInstance();
            inputFactory.setProperty(XMLInputFactory.IS_NAMESPACE_AWARE, true);

            XMLStreamReader streamReader = inputFactory.createXMLStreamReader(in);
           
            do{              
                int eventType = streamReader.next();

                if( eventType == XMLStreamConstants.START_ELEMENT ){
                   
                    //Current conditions
                    if( streamReader.getLocalName().equals("current_conditions") ){    
                        previsao = readCurrentConditions(streamReader);                     
                    }                 
                    //Forecasts
                    else if( streamReader.getLocalName().equals("forecast_conditions") ){
                        forecasts.add( readForecast(streamReader) );
                    }
                   
                }
               
            }while( streamReader.hasNext() );
           
            previsao.setForecasts(forecasts);
                       
            return previsao;
           
        } catch (XMLStreamException ex) {
            Logger.getLogger(Weather.class.getName()).log(Level.SEVERE, null, ex);
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    }
    
    private static PrevisaoMetereologica readCurrentConditions(XMLStreamReader streamReader) throws XMLStreamException {
       
        PrevisaoMetereologica previsao = new PrevisaoMetereologica();
        int eventType = 0;
       
        do{
                          
            eventType = streamReader.next();
          
            if( eventType == XMLStreamConstants.START_ELEMENT  ){

                if( streamReader.getLocalName().equals("condition") ){

                    previsao.setCondicao(streamReader.getAttributeValue(null,"data"));
                }
                else if( streamReader.getLocalName().equals("temp_c") ){
                    previsao.setTemperatura(streamReader.getAttributeValue(null,"data"));
                }
                else if( streamReader.getLocalName().equals("humidity") ){
                    previsao.setHumidade(streamReader.getAttributeValue(null,"data"));
                }
                else if( streamReader.getLocalName().equals("icon") ){
                    previsao.setIcon(streamReader.getAttributeValue(null,"data"));
                }
                else if( streamReader.getLocalName().equals("wind_condition") ){
                    previsao.setCondicao_vento(streamReader.getAttributeValue(null,"data"));
                }
               
            }
           
        } while( streamReader.hasNext()
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        }
       
        //Criar objecto gson para fazer a transformacao
        Gson gson = new Gson();

        PrevisaoMetereologica data = Weather.getWeatherByRegion(distrito);
        String dataOut = new String();
       
        if( data != null ){
            dataOut = gson.toJson(data);
        }
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Related Classes of UtilClasses.PrevisaoMetereologica

  • iEvents.services.Tempo
  • UtilServices.Weather
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