no message

WarpDrinkApp/app/src/main/java/ms/itsecteam/warpdrink/data/rest/RequestSingleObject.java

+package ms.itsecteam.warpdrink.data.rest;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
+import org.springframework.web.client.RestTemplate;
+
+public class RequestSingleObject<T> extends AsyncTask<Object, Void, T> {
+    String url;
+    Class<T> clazz;
+    public RequestSingleObject initTask(String url, Class<T> clazz) {
+        this.url = "http://10.0.2.2:8080/warpdrink/rest/";
+
+        this.url += url;
+        this.clazz=clazz;
+        return this;
+    }
+    @Override
+    protected T doInBackground(Object... params) {
+        try {
+            RestTemplate restTemplate = new RestTemplate();
+            restTemplate.getMessageConverters().add(new MappingJackson2HttpMessageConverter());
+            T ret = restTemplate.getForObject(this.url, clazz);
+
+            return ret;
+        } catch (Exception e) {
+            Log.e("MainActivity", e.getMessage(), e);
+        }
+
+        return null;
+    }
+
+    @Override
+    protected void onPostExecute(T result) { }
+
+}

WarpDrinkApp/app/src/main/java/ms/itsecteam/warpdrink/data/rest/RequestUserList.java

+package ms.itsecteam.warpdrink.data.rest;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.google.gson.Gson;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.Arrays;
+import java.util.List;
+
+import ms.itsecteam.warpdrink.data.objects.User;
+
+public class RequestUserList extends AsyncTask<Object, Void, List<User>> {
+    String url;
+    public RequestUserList initTask(String url) {
+        this.url = "http://10.0.2.2:8080/warpdrink/rest/";
+        this.url += url;
+        return this;
+    }
+    @Override
+    protected List<User> doInBackground(Object... params) {
+        User[] x;
+        try {
+            String line;
+            String response="";
+            OutputStreamWriter writer;
+            BufferedReader reader;
+            HttpURLConnection conn;
+            try {
+                conn =  (HttpURLConnection) new URL(this.url).openConnection();
+                conn.setDoOutput(true);
+                reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+                while ((line = reader.readLine()) != null) { response += line; }
+                Log.d("TV",response);
+                x = new Gson().fromJson(response, User[].class);
+                reader.close();
+                return Arrays.asList(x);
+            } catch (Exception e) { Log.d("TV",e.toString()); }
+        } catch (Exception e) {
+            Log.e("MainActivity", e.getMessage(), e);
+        }
+        return null;
+    }
+
+}

WarpDrinkApp/app/src/main/java/ms/itsecteam/warpdrink/data/rest/RestClient.java

+package ms.itsecteam.warpdrink.data.rest;
+
+import android.util.Log;
+
+import com.google.gson.Gson;
+
+import org.apache.http.NameValuePair;
+import org.apache.http.message.BasicNameValuePair;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import ms.itsecteam.warpdrink.MainActivity;
+import ms.itsecteam.warpdrink.data.objects.User;
+import ms.itsecteam.warpdrink.data.rest.http.HttpGetRequest;
+import ms.itsecteam.warpdrink.data.rest.http.HttpPostRequest;
+import ms.itsecteam.warpdrink.data.rest.http.HttpPutRequest;
+
+public class RestClient {
+
+    private static RestClient instance;
+    private MainActivity mainActivity;
+    private RestClient() {}
+
+    public static RestClient getInstance () {
+        if (RestClient.instance == null) {
+            RestClient.instance = new RestClient();
+        }
+        return RestClient.instance;
+    }
+
+    public User getUser(int userid) {
+        try {
+            User u = (User) new RequestSingleObject<User>().initTask("user/"+userid,User.class).execute().get();
+            Log.d("TV",u.getName());
+            return u;
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+    public List<User> getAllUser() {
+        try {
+            String response = new HttpGetRequest().initTask("user/all").execute().get();
+            return Arrays.asList(new Gson().fromJson(response, User[].class));
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+    public void saveUserCredit(User u) {
+        List<NameValuePair> postParams = new ArrayList<NameValuePair>(2);
+        postParams.add(new BasicNameValuePair("credit", String.valueOf(u.getCredit())));
+        new HttpPostRequest().initTask("/user/"+u.getUserid(),postParams).execute();
+    }
+    public boolean createUser(User u) {
+        List<NameValuePair> postParams = new ArrayList<NameValuePair>(2);
+        postParams.add(new BasicNameValuePair("name", u.getName()));
+        try {
+            String response = new HttpPutRequest().initTask("/user/create",postParams).execute().get();
+            if(response != "") {
+                u = new Gson().fromJson(response, User.class);
+                if(u.getUserid() != 0) {
+                    u.save();
+                    return true;
+                }
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
+}
+

WarpDrinkApp/app/src/main/java/ms/itsecteam/warpdrink/data/rest/http/HttpGetRequest.java

+package ms.itsecteam.warpdrink.data.rest.http;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.DefaultHttpClient;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+
+public class HttpGetRequest extends AsyncTask<Void, Void, String> {
+    String url;
+    public HttpGetRequest initTask(String url) {
+        this.url = "http://10.0.2.2:8080/warpdrink/rest/";
+        this.url += url;
+        return this;
+    }
+    @Override
+    protected String doInBackground(Void... params) {
+        try {
+            HttpClient client = new DefaultHttpClient();
+            HttpGet request = new HttpGet(this.url);
+
+            HttpResponse response = client.execute(request);
+            BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
+
+            String line = "";
+            String responsestr="";
+            while ((line = rd.readLine()) != null) {
+                responsestr += line;
+            }
+            return responsestr;
+        } catch (Exception e) {
+            Log.e("MainActivity", e.getMessage(), e);
+        }
+        return null;
+    }
+
+}

WarpDrinkApp/app/src/main/java/ms/itsecteam/warpdrink/data/rest/http/HttpPostRequest.java

+package ms.itsecteam.warpdrink.data.rest.http;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.NameValuePair;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.entity.UrlEncodedFormEntity;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.impl.client.DefaultHttpClient;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.util.List;
+
+public class HttpPostRequest extends AsyncTask<Void, Void, String> {
+    String url;
+    List<NameValuePair> postParams;
+    public HttpPostRequest initTask(String url, List<NameValuePair> postParams) {
+        this.url = "http://10.0.2.2:8080/warpdrink/rest/";
+        this.url += url;
+        this.postParams =postParams;
+        return this;
+    }
+    @Override
+    protected String doInBackground(Void... params) {
+        try {
+            HttpClient client = new DefaultHttpClient();
+            HttpPost request = new HttpPost(this.url);
+
+            request.setEntity(new UrlEncodedFormEntity(this.postParams, "UTF-8"));
+
+            HttpResponse response = client.execute(request);
+            BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
+
+            String line = "";
+            String responsestr="";
+            while ((line = rd.readLine()) != null) {
+                responsestr += line;
+            }
+            return responsestr;
+        } catch (Exception e) {
+            Log.e("MainActivity", e.getMessage(), e);
+        }
+        return null;
+    }
+
+}

WarpDrinkApp/app/src/main/java/ms/itsecteam/warpdrink/data/rest/http/HttpPutRequest.java

+package ms.itsecteam.warpdrink.data.rest.http;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.NameValuePair;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.entity.UrlEncodedFormEntity;
+import org.apache.http.client.methods.HttpPut;
+import org.apache.http.impl.client.DefaultHttpClient;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.util.List;
+
+public class HttpPutRequest extends AsyncTask<Void, Void, String> {
+    String url;
+    List<NameValuePair> postParams;
+    public HttpPutRequest initTask(String url, List<NameValuePair> postParams) {
+        this.url = "http://10.0.2.2:8080/warpdrink/rest/";
+        this.url += url;
+        this.postParams =postParams;
+        return this;
+    }
+    @Override
+    protected String doInBackground(Void... params) {
+        try {
+            HttpClient client = new DefaultHttpClient();
+            HttpPut request = new HttpPut(this.url);
+
+            request.setEntity(new UrlEncodedFormEntity(this.postParams, "UTF-8"));
+
+            HttpResponse response = client.execute(request);
+            BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
+
+            String line = "";
+            String responsestr="";
+            while ((line = rd.readLine()) != null) {
+                responsestr += line;
+            }
+            return responsestr;
+        } catch (Exception e) {
+            Log.e("MainActivity", e.getMessage(), e);
+        }
+        return null;
+    }
+
+}

WarpDrinkApp/app/src/main/java/ms/itsecteam/warpdrink/dialogs/ChargeCustomDialog.java

@@ -10,6 +10,7 @@ import android.widget.NumberPicker;
 import ms.itsecteam.warpdrink.MainActivity;
 import ms.itsecteam.warpdrink.R;
 import ms.itsecteam.warpdrink.data.objects.User;
+import ms.itsecteam.warpdrink.data.rest.RestClient;
 
 public class ChargeCustomDialog extends Dialog implements
         View.OnClickListener {
@@ -53,6 +54,7 @@ public class ChargeCustomDialog extends Dialog implements
             User u = this.c.getCurrentUser();
             u.setCredit(u.getCredit()+amount);
             u.save();
+            RestClient.getInstance().saveUserCredit(u);
         }
         this.c.refreshCreditTextView();
         dismiss();

WarpDrinkApp/app/src/main/java/ms/itsecteam/warpdrink/dialogs/ChargeDialog.java

@@ -9,6 +9,7 @@ import android.widget.Button;
 import ms.itsecteam.warpdrink.MainActivity;
 import ms.itsecteam.warpdrink.R;
 import ms.itsecteam.warpdrink.data.objects.User;
+import ms.itsecteam.warpdrink.data.rest.RestClient;
 
 public class ChargeDialog extends Dialog implements
         android.view.View.OnClickListener {
@@ -62,6 +63,7 @@ public class ChargeDialog extends Dialog implements
             User u = this.c.getCurrentUser();
             u.setCredit(u.getCredit()+amount);
             u.save();
+            RestClient.getInstance().saveUserCredit(u);
         }
         this.c.refreshCreditTextView();
         dismiss();

WarpDrinkApp/app/src/main/java/ms/itsecteam/warpdrink/dialogs/NewUserDialog.java

@@ -11,6 +11,7 @@ import android.widget.Toast;
 import ms.itsecteam.warpdrink.MainActivity;
 import ms.itsecteam.warpdrink.R;
 import ms.itsecteam.warpdrink.data.DataApi;
+import ms.itsecteam.warpdrink.data.rest.RestClient;
 
 public class NewUserDialog extends Dialog implements
         View.OnClickListener {

WarpDrinkApp/build.gradle

 // Top-level build file where you can add configuration options common to all sub-projects/modules.
-
 buildscript {
     repositories {
         jcenter()
@@ -11,9 +10,11 @@ buildscript {
         // in the individual module build.gradle files
     }
 }
-
 allprojects {
     repositories {
         jcenter()
     }
 }
+
+dependencies {
+}
\ No newline at end of file