Added Database classes

3e9cbda4 · Mrunzzz · 4ca8ca44 · 3e9cbda4 · 3e9cbda4 · 3e9cbda4
Commit 3e9cbda4 authored Mar 14, 2018 by Mrunzzz
8 changed files
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -24,7 +24,7 @@
      </value>
    </option>
  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="1.8 (1)" project-jdk-type="JavaSDK">
    <output url="file://$PROJECT_DIR$/build/classes" />
  </component>
  <component name="ProjectType">

--- a/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/AppDatabase.java
+++ b/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/AppDatabase.java
+package in.ac.iitb.gymkhana.iitbapp.data;
+
+import android.arch.persistence.room.Database;
+import android.arch.persistence.room.Room;
+import android.arch.persistence.room.RoomDatabase;
+import android.content.Context;
+
+/**
+ * Created by mrunz on 14/3/18.
+ */
+
+@Database(entities = {Event.class, Body.class,Venue.class}, version = 1)
+public abstract class AppDatabase extends RoomDatabase {
+
+    private static AppDatabase INSTANCE;
+
+    public abstract DbDao dbDao();
+
+    public static AppDatabase getAppDatabase(Context context) {
+        if (INSTANCE == null) {
+            INSTANCE =
+                    Room.databaseBuilder(context.getApplicationContext(), AppDatabase.class, "database")
+                            // allow queries on the main thread.
+                            // Don't do this on a real app! See PersistenceBasicSample for an example.
+                            .allowMainThreadQueries()
+                            .build();
+        }
+        return INSTANCE;
+    }
+
+    public static void destroyInstance() {
+        INSTANCE = null;
+    }
+}
--- a/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/Body.java
+++ b/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/Body.java
@@ -7,7 +7,7 @@ import com.google.gson.annotations.SerializedName;

 import java.util.List;

-@Entity
+@Entity(tableName = "bodies")
 class Body {
    @ColumnInfo(name = "id")
    @SerializedName("id")
@@ -108,4 +108,4 @@ class Body {
    public void setBodyFollowersCount(int bodyFollowersCount) {
        this.bodyFollowersCount = bodyFollowersCount;
    }
-}
+}
\ No newline at end of file
--- a/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/DbDao.java
+++ b/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/DbDao.java
+package in.ac.iitb.gymkhana.iitbapp.data;
+
+import android.arch.persistence.room.Dao;
+import android.arch.persistence.room.Delete;
+import android.arch.persistence.room.Insert;
+import android.arch.persistence.room.Query;
+
+import java.util.List;
+
+/**
+ * Created by mrunz on 13/3/18.
+ */
+@Dao
+public interface DbDao {
+    @Query("SELECT * FROM events")
+    List<Event> getAllEvents();
+
+    @Query("SELECT * FROM bodies")
+    List<Body> getAllBodies();
+
+    @Query("SELECT * FROM venues")
+    List<Venue> getAllVenues();
+
+    @Query("SELECT COUNT(*) from events")
+    int countEvents();
+
+    @Query("SELECT COUNT(*) from venues")
+    int countVenues();
+
+    @Query("SELECT COUNT(*) from bodies")
+    int countBodies();
+
+    @Insert
+    void insertEvents(Event... events);
+
+    @Insert
+    void insertBodies(Body... bodies);
+
+    @Insert
+    void insertVenues(Venue... venues);
+
+    @Delete
+    void deleteEvent(Event event);
+
+    @Delete
+    void deleteVenue(Venue venue);
+
+    @Delete
+    void deleteBody(Body body);
+}
--- a/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/Event.java
+++ b/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/Event.java
 package in.ac.iitb.gymkhana.iitbapp.data;

 import android.arch.persistence.room.ColumnInfo;
+import android.arch.persistence.room.Entity;

 import com.google.gson.annotations.SerializedName;

 import java.util.List;

+@Entity(tableName = "events")
+
 public class Event {
+
    @ColumnInfo(name = "id")
    @SerializedName("id")
    String eventID;

--- a/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/User.java
+++ b/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/User.java
@@ -7,7 +7,7 @@ import com.google.gson.annotations.SerializedName;

 import java.util.List;

-@Entity
+@Entity(tableName = "users")
 class User {
    @ColumnInfo(name = "id")
    @SerializedName("id")

--- a/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/Venue.java
+++ b/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/Venue.java
 package in.ac.iitb.gymkhana.iitbapp.data;

 import android.arch.persistence.room.ColumnInfo;
+import android.arch.persistence.room.Entity;

 import com.google.gson.annotations.SerializedName;

+@Entity(tableName = "venues")
 class Venue {
    @ColumnInfo(name = "id")
    @SerializedName("id")

--- a/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/FeedFragment.java
+++ b/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/FeedFragment.java
@@ -28,7 +28,6 @@ import in.ac.iitb.gymkhana.iitbapp.api.RetrofitInterface;
 import in.ac.iitb.gymkhana.iitbapp.api.ServiceGenerator;
 import in.ac.iitb.gymkhana.iitbapp.api.model.NewsFeedRequest;
 import in.ac.iitb.gymkhana.iitbapp.api.model.NewsFeedResponse;
-import in.ac.iitb.gymkhana.iitbapp.data.DatabaseContract;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;