backend.ws.DomainWS.java Source code

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Here is the source code for backend.ws.DomainWS.java

Source

    /*
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    package backend.ws;

    import backend.pojos.Block;
import backend.pojos.Domain;;
    import com.google.gson.Gson;
    import com.google.gson.reflect.TypeToken;
    import java.lang.reflect.Type;
    import java.util.ArrayList;
    import java.util.List;
    import org.apache.http.NameValuePair;
    import org.apache.http.client.methods.CloseableHttpResponse;
    import org.apache.http.message.BasicNameValuePair;
    import org.apache.log4j.Logger;

    /**
     *
     * @author jorge
     */
    public class DomainWS {

        private WrapperWS wrapperWS;
        private CloseableHttpResponse responseWS;
        private Gson gson;
        private Logger log = Logger.getLogger(DomainWS.class);

        public DomainWS() {
            gson = new Gson();
            wrapperWS = WrapperWS.getWrapperWS();
        }

        public List<Domain> getAllDomains() {
            List<Domain> dList = null;

            List<NameValuePair> params = new ArrayList<>(); //array com os params necessrios para registar um terapeuta

            try {
                responseWS = wrapperWS.sendRequest("Domain", "getAllDomains", params); //efetua o pedido ao WS
                String jsonResp = wrapperWS.readResponse(responseWS); //Passa a responseWS para uma string

                int httpResponseCod = responseWS.getStatusLine().getStatusCode();
                if (httpResponseCod != 200) {
                    Validation v = gson.fromJson(jsonResp, Validation.class); //Converso do objecto Json para o objecto Java     
                    log.error("\n\tCod: " + v.getCod() + "\tMsg: " + v.getMsg());
                    throw new RuntimeException("Ocorreu um erro ao aceder aos dados do Domnio");
                }

                Type type = new TypeToken<List<Domain>>() {
                }.getType(); //tipo do para o qual queros retornar a responseWS Json
                dList = gson.fromJson(jsonResp, type);

            } catch (RuntimeException e) {
                log.error("\n\t" + e.getMessage());
                throw new RuntimeException(e.getMessage());
            }
            log.debug("\n\t Domain data access success");
            log.debug("\n\tDs : " + dList.toString());
            return dList;

        }

        public Domain getDomainById(int id) {

            Domain d = null;

            List<NameValuePair> params = new ArrayList<>(); //array com os params necessrios para registar um terapeuta
            params.add(new BasicNameValuePair("idDomain", String.valueOf(id)));

            try {
                responseWS = wrapperWS.sendRequest("Domain", "getDomainById", params); //efetua o pedido ao WS
                String jsonResp = wrapperWS.readResponse(responseWS); //Passa a responseWS para uma string

                int httpResponseCod = responseWS.getStatusLine().getStatusCode();
                if (httpResponseCod != 200) {
                    Validation v = gson.fromJson(jsonResp, Validation.class); //Converso do objecto Json para o objecto Java     
                    log.error("\n\tCod: " + v.getCod() + "\tMsg: " + v.getMsg());
                    throw new RuntimeException("Ocorreu um erro ao aceder aos dados do Domnio");
                }

                d = gson.fromJson(jsonResp, Domain.class);

            } catch (RuntimeException e) {
                log.error("\n\t" + e.getMessage());
                throw new RuntimeException(e.getMessage());
            }
            log.debug("\n\tDomain data access success");
            log.debug("\n\tD with id " + id + ": " + d.toString());
            return d;
        }

        private List<NameValuePair> getAllParams(Domain d) {
            List<NameValuePair> params = new ArrayList<>(); //array com os params necessrios para registar um terapeuta
            params.add(new BasicNameValuePair("idDomain", String.valueOf(d.getIdDomain())));
            params.add(new BasicNameValuePair("name", d.getName()));
            params.add(new BasicNameValuePair("description", (d.getDescription())));

            return params;
        }
    }