Android Open Source - openpizza-android Order Content Service

From Project

License

The source code is released under:
MIT License
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Java Source Code

package de.openpizza.android.service;
//from   ww  w  . j a v a2s  .  c o  m
import java.lang.reflect.Type;
import java.util.List;

import android.app.Activity;
import android.os.AsyncTask;
import android.util.Log;

import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;

import de.openpizza.android.service.data.OrderContentRequest;
import de.openpizza.android.service.data.OrderContentResponse;
import de.openpizza.android.service.restapi.RESTService;
import de.openpizza.android.service.restapi.RESTServiceCall;
import de.openpizza.android.service.restapi.RESTServiceHandler;

public class OrderContentService extends
    RESTService<List<OrderContentResponse>> implements
    RESTServiceCall<OrderContentRequest, List<OrderContentResponse>> {
  Gson gson;

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

  @Override
  public void httpGet(String url, String params,
      RESTServiceHandler<List<OrderContentResponse>> 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<List<OrderContentResponse>> handler) {
      this.url = url;
      this.httpParams = params;
      Log.d("OrderContentService", url);
      Log.d("OrderContentService", params);

      serviceHandler = handler;
    }

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

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

    @SuppressWarnings("unchecked")
    @Override
    protected void onPostExecute(String result) {
      // dialog.dismiss();
      Log.d("OrderContentService", result);
      Type listType = new TypeToken<List<OrderContentResponse>>() {
      }.getType();
      serviceHandler.handleGetResponse((List<OrderContentResponse>) gson
          .fromJson(result, listType));

    }
  }

  private String id = "0";
  private String nickname = "none";

  public void setNickname(String nickname) {
    this.nickname = nickname;
  }

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

  @Override
  public void httpPost(OrderContentRequest data,
      RESTServiceHandler<List<OrderContentResponse>> handler) {
    String json = gson.toJson(data);
    new PostTask(handler, id, nickname).execute(json);
  }

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

    public PostTask(RESTServiceHandler<List<OrderContentResponse>> handler,
        String id, String nickname) {
      serviceHandler = handler;
      this.id = id;
      this.nickname = nickname;
    }

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

    @Override
    protected String doInBackground(String... params) {
      Log.d("OrderContentService.nickname", nickname);
      Log.d("OrderContentService.parms", params[0]);
      Log.d("OrderContentService.id", id);
      return postData("orders/" + id + "/items/" + nickname, params[0]);
    }

    @Override
    protected void onPostExecute(String result) {
//      dialog.dismiss();
      // serviceHandler.handlePostResponse((List<OrderContentResponse>)
      // gson.fromJson(result, listType));
    }

  }

  @Override
  public void httpPut(OrderContentRequest data,
      RESTServiceHandler<List<OrderContentResponse>> handler) {
    // TODO Auto-generated method stub

  }

}
Java Source Code List
