Remove AbstractModel.containsNonNullValue

app/src/main/java/com/todoroo/andlib/data/AbstractModel.java

@@ -262,20 +262,6 @@ public abstract class AbstractModel implements Parcelable, Cloneable {
         return false;
     }
 
-    /**
-     * @return true if setValues or values contains this property, and the value
-     *         stored is not null
-     */
-    public boolean containsNonNullValue(Property<?> property) {
-        if(setValues != null && setValues.containsKey(property.getColumnName())) {
-            return setValues.get(property.getColumnName()) != null;
-        }
-        if(values != null && values.containsKey(property.getColumnName())) {
-            return values.get(property.getColumnName()) != null;
-        }
-        return false;
-    }
-
     // --- data storage
 
     /**

app/src/main/java/com/todoroo/astrid/timers/TimerPlugin.java

@@ -68,15 +68,6 @@ public class TimerPlugin {
                 task.setTimerStart(DateUtilities.now());
             }
         } else {
-            // if this call comes from tasklist, then we need to fill in the gaps to handle this correctly
-            // this is needed just for stopping a task
-            if (!task.containsNonNullValue(Task.TIMER_START)) {
-                task = taskDao.fetch(task.getId());
-            }
-            if (task == null) {
-                return;
-            }
-
             if(task.getTimerStart() > 0) {
                 int newElapsed = (int)((DateUtilities.now() - task.getTimerStart()) / 1000L);
                 task.setTimerStart(0L);

app/src/main/java/com/todoroo/astrid/utility/TitleParser.java

@@ -7,6 +7,7 @@ package com.todoroo.astrid.utility;
 
 import android.text.TextUtils;
 
+import com.google.common.base.Strings;
 import com.google.ical.values.Frequency;
 import com.google.ical.values.RRule;
 import com.mdimension.jchronic.AstridChronic;
@@ -165,7 +166,7 @@ public class TitleParser {
     //Day of week (e.g. Monday, Tuesday,..) is overridden by a set date (e.g. October 23 2013).
     //Vague times (e.g. breakfast, night) are overridden by a set time (9 am, at 10, 17:00)
     private static boolean dayHelper(Task task ) {
-        if (task.containsNonNullValue(Task.DUE_DATE)) {
+        if (task.getDueDate() > 0) {
             return false;
         }
         String inputText = task.getTitle();
@@ -372,7 +373,7 @@ public class TitleParser {
 
     //Parses through the text and sets the frequency of the task.
     private static boolean repeatHelper(Task task) {
-        if (task.containsNonNullValue(Task.RECURRENCE)) {
+        if (!Strings.isNullOrEmpty(task.getRecurrence())) {
             return false;
         }
         String inputText = task.getTitle();

app/src/main/java/org/tasks/calendars/CalendarEventProvider.java

@@ -8,7 +8,6 @@ import android.provider.CalendarContract;
 import android.support.annotation.Nullable;
 import android.text.TextUtils;
 
-import com.todoroo.astrid.dao.TaskDao;
 import com.todoroo.astrid.data.Task;
 
 import org.tasks.injection.ForApplication;
@@ -35,17 +34,14 @@ public class CalendarEventProvider {
     };
 
     private final ContentResolver contentResolver;
-    private final TaskDao taskDao;
     private final PermissionChecker permissionChecker;
     private final CalendarEventAttendeeProvider calendarEventAttendeeProvider;
 
     @Inject
     public CalendarEventProvider(@ForApplication Context context, PermissionChecker permissionChecker,
-                                 CalendarEventAttendeeProvider calendarEventAttendeeProvider,
-                                 TaskDao taskDao) {
+                                 CalendarEventAttendeeProvider calendarEventAttendeeProvider) {
         this.permissionChecker = permissionChecker;
         this.calendarEventAttendeeProvider = calendarEventAttendeeProvider;
-        this.taskDao = taskDao;
         contentResolver = context.getContentResolver();
     }
 
@@ -63,12 +59,6 @@ public class CalendarEventProvider {
     }
 
     public boolean deleteEvent(Task task) {
-        if (!task.containsNonNullValue(Task.CALENDAR_URI)) {
-            task = taskDao.fetch(task.getId());
-            if(task == null) {
-                return false;
-            }
-        }
         String uri = task.getCalendarURI();
         task.setCalendarUri("");
         return deleteEvent(uri);