Android Open Source - openpizza-android Order Service

From Project

License

The source code is released under:
MIT License
If you think the Android project openpizza-android listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package de.openpizza.android.service;
//from  ww  w  . ja  v a  2s. com
import android.app.Activity;
import android.os.AsyncTask;
import android.util.Log;

import com.google.gson.Gson;

import de.openpizza.android.service.data.OrderRequest;
import de.openpizza.android.service.data.OrderResponse;
import de.openpizza.android.service.restapi.RESTService;
import de.openpizza.android.service.restapi.RESTServiceCall;
import de.openpizza.android.service.restapi.RESTServiceHandler;

public class OrderService extends RESTService<OrderResponse> implements
    RESTServiceCall<OrderRequest, OrderResponse> {
  Gson gson;

  private String id = "0";

  public void setId(String id) {
    this.id = id;
  }

  public OrderService(Activity activity) {
    super(activity);
    gson = new Gson();
  }

  @Override
  public void httpGet(String url, String params,
      RESTServiceHandler<OrderResponse> handler) {
    new GetTask(url, params, handler).execute();
  }

  private class GetTask extends AsyncTask<String, Void, String> {
    private String url;
    private String httpParams;

    public GetTask(String url, String params,
        RESTServiceHandler<OrderResponse> handler) {
      this.url = url;
      this.httpParams = params;
      serviceHandler = handler;
    }

    @Override
    protected void onPreExecute() {
//      dialog.setMessage("Loading...");
//      dialog.show();
    }

    @Override
    protected String doInBackground(String... params) {
      return getData(url + "?" + httpParams);
    }

    @Override
    protected void onPostExecute(String result) {
//      dialog.dismiss();
      Log.d("httpget", result);
      serviceHandler.handleGetResponse(gson.fromJson(result,
          OrderResponse.class));
    }
  }

  @Override
  public void httpPost(OrderRequest data,
      RESTServiceHandler<OrderResponse> handler) {
    String json = gson.toJson(data);
    new PostTask(handler).execute(json);
  }

  private class PostTask extends AsyncTask<String, Void, String> {

    public PostTask(RESTServiceHandler<OrderResponse> handler) {
      serviceHandler = handler;
    }

    @Override
    protected void onPreExecute() {
//      dialog.setMessage("Loading...");
//      dialog.show();
    }

    @Override
    protected String doInBackground(String... params) {
      return postData("orders/", params[0]);
    }

    @Override
    protected void onPostExecute(String result) {
//      dialog.dismiss();
      Log.d("httppost", result);
      serviceHandler.handlePostResponse(gson.fromJson(result,
          OrderResponse.class));
    }

  }

  @Override
  public void httpPut(OrderRequest data,
      RESTServiceHandler<OrderResponse> handler) {
    String json = gson.toJson(data);
    new PutTask(handler, id).execute(json);
  }

  private class PutTask extends AsyncTask<String, Void, String> {
    private String id;

    public PutTask(RESTServiceHandler<OrderResponse> handler, String id) {
      serviceHandler = handler;
      this.id = id;
    }

    @Override
    protected void onPreExecute() {
//      dialog.setMessage("Loading...");
//      dialog.show();
    }

    @Override
    protected String doInBackground(String... params) {
      return postData("orders/" + id, params[0]);
    }

    @Override
    protected void onPostExecute(String result) {
//      dialog.dismiss();
      Log.d("httpput", result);
      serviceHandler.handlePutResponse(gson.fromJson(result,
          OrderResponse.class));
    }

  }
}
Java Source Code List
