Initial Push

2019-04-29 19:27:51 +02:00
commit a45e5cdfa0
148 changed files with 6890 additions and 0 deletions
@@ -0,0 +1,96 @@
+package com.denizd.substitutionplan;
+
+import android.app.Application;
+import android.os.AsyncTask;
+
+import java.util.List;
+
+import androidx.lifecycle.LiveData;
+
+public class SubstRepository {
+
+    private SubstDao substDao;
+    private LiveData<List<Subst>> allSubst;
+
+    public SubstRepository(Application application) {
+        SubstDatabase database = SubstDatabase.getInstance(application);
+        substDao = database.substDao();
+        allSubst = substDao.getAllSubst();
+    }
+
+    public void insert(Subst subst) {
+        new InsertSubstAsync(substDao).execute(subst);
+    }
+
+    public void update(Subst subst) {
+        new UpdateSubstAsync(substDao).execute(subst);
+    }
+
+    public void delete(Subst subst) {
+        new DeleteSubstAsync(substDao).execute(subst);
+    }
+
+    public void deleteAllSubst() {
+        new DeleteAllSubstAsync(substDao).execute();
+    }
+
+    public LiveData<List<Subst>> getAllSubst() {
+        return allSubst;
+    }
+
+    private static class InsertSubstAsync extends AsyncTask<Subst, Void, Void> {
+
+        private SubstDao substDao;
+        private InsertSubstAsync(SubstDao substDao) {
+            this.substDao = substDao;
+        }
+
+        @Override
+        protected Void doInBackground(Subst... substs) {
+            substDao.insert(substs[0]);
+            return null;
+        }
+    }
+
+    private static class UpdateSubstAsync extends AsyncTask<Subst, Void, Void> {
+
+        private SubstDao substDao;
+        private UpdateSubstAsync(SubstDao substDao) {
+            this.substDao = substDao;
+        }
+
+        @Override
+        protected Void doInBackground(Subst... substs) {
+            substDao.update(substs[0]);
+            return null;
+        }
+    }
+
+    private static class DeleteSubstAsync extends AsyncTask<Subst, Void, Void> {
+
+        private SubstDao substDao;
+        private DeleteSubstAsync(SubstDao substDao) {
+            this.substDao = substDao;
+        }
+
+        @Override
+        protected Void doInBackground(Subst... substs) {
+            substDao.delete(substs[0]);
+            return null;
+        }
+    }
+
+    private static class DeleteAllSubstAsync extends AsyncTask<Void, Void, Void> {
+
+        private SubstDao substDao;
+        private DeleteAllSubstAsync(SubstDao substDao) {
+            this.substDao = substDao;
+        }
+
+        @Override
+        protected Void doInBackground(Void... voids) {
+            substDao.deleteAllSubst();
+            return null;
+        }
+    }
+}