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A library to simplify database usage on Android.

License: Apache License 2.0

Java 100.00%

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naru

robomodel's Issues

Byte arrays are supported by TypedContentValues, but are they really saved?

Support one to one relationships

SQLiteException when trying to save a Model without fields

When model doesn't have any fields to save you get an error on save()

E/AndroidRuntime( 4356): FATAL EXCEPTION: main
E/AndroidRuntime( 4356): android.database.sqlite.SQLiteException: near "null": syntax error (code 1): , while compiling: INSERT INTO Feed(null) VALUES (NULL)
E/AndroidRuntime( 4356):    at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
E/AndroidRuntime( 4356):    at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:882)
E/AndroidRuntime( 4356):    at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:493)
E/AndroidRuntime( 4356):    at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:588)
E/AndroidRuntime( 4356):    at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:58)
E/AndroidRuntime( 4356):    at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:31)
E/AndroidRuntime( 4356):    at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1467)
E/AndroidRuntime( 4356):    at android.database.sqlite.SQLiteDatabase.insertOrThrow(SQLiteDatabase.java:1365)
E/AndroidRuntime( 4356):    at com.nonninz.robomodel.DatabaseManager.attemptSave(DatabaseManager.java:61)
E/AndroidRuntime( 4356):    at com.nonninz.robomodel.DatabaseManager.saveModel(DatabaseManager.java:160)
E/AndroidRuntime( 4356):    at com.nonninz.robomodel.RoboModel.save(RoboModel.java:241)
E/AndroidRuntime( 4356):    at com.coffeewinetequila.app.services.APIService$1.onTransactionSuccessful(APIService.java:70)
E/AndroidRuntime( 4356):    at com.coffeewinetequila.api.WebTransaction.handleTerminatedTransaction(WebTransaction.java:169)
E/AndroidRuntime( 4356):    at com.coffeewinetequila.api.WebGetTransaction$ExecuteGetTransactionTask.onPostExecute(WebGetTransaction.java:39)
E/AndroidRuntime( 4356):    at com.coffeewinetequila.api.WebGetTransaction$ExecuteGetTransactionTask.onPostExecute(WebGetTransaction.java:1)
E/AndroidRuntime( 4356):    at android.os.AsyncTask.finish(AsyncTask.java:631)
E/AndroidRuntime( 4356):    at android.os.AsyncTask.access$600(AsyncTask.java:177)
E/AndroidRuntime( 4356):    at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:644)
E/AndroidRuntime( 4356):    at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 4356):    at android.os.Looper.loop(Looper.java:137)
E/AndroidRuntime( 4356):    at android.app.ActivityThread.main(ActivityThread.java:4745)
E/AndroidRuntime( 4356):    at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 4356):    at java.lang.reflect.Method.invoke(Method.java:511)
E/AndroidRuntime( 4356):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
E/AndroidRuntime( 4356):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
E/AndroidRuntime( 4356):    at dalvik.system.NativeStart.main(Native Method)

Support deep-saving and model relationships

Investigate using ContentProvider and CursorLoaders for implementing asynchronous access

Tutorial:

http://www.vogella.com/articles/AndroidSQLite/article.html#loader_activities

Database created only on some DB operations

DatabaseManager#openOrCreateDatabase() isn't called on RoboManager#all() which might as well be the first operation after user opens an application for the first time

Support multiple HasMany/BelongsTo relationships of the same types

Migration doesn't work on loading

Created a Database and Tables from Model structure from the scratch
Added a field to a RoboModel
Got an IllegalStateException in RoboModel#loadField when reading the record from DB

E/AndroidRuntime(30790): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.coffeewinetequila/com.coffeewinetequila.app.views.TabActivity}: java.lang.IllegalStateException: Couldn't read row 0, col -1 from CursorWindow.  Make sure the Cursor is initialized correctly before accessing data from it.
E/AndroidRuntime(30790):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
E/AndroidRuntime(30790):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
E/AndroidRuntime(30790):    at android.app.ActivityThread.access$600(ActivityThread.java:130)
E/AndroidRuntime(30790):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
E/AndroidRuntime(30790):    at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime(30790):    at android.os.Looper.loop(Looper.java:137)
E/AndroidRuntime(30790):    at android.app.ActivityThread.main(ActivityThread.java:4745)
E/AndroidRuntime(30790):    at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime(30790):    at java.lang.reflect.Method.invoke(Method.java:511)
E/AndroidRuntime(30790):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
E/AndroidRuntime(30790):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
E/AndroidRuntime(30790):    at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime(30790): Caused by: java.lang.IllegalStateException: Couldn't read row 0, col -1 from CursorWindow.  Make sure the Cursor is initialized correctly before accessing data from it.
E/AndroidRuntime(30790):    at android.database.CursorWindow.nativeGetString(Native Method)
E/AndroidRuntime(30790):    at android.database.CursorWindow.getString(CursorWindow.java:434)
E/AndroidRuntime(30790):    at android.database.AbstractWindowedCursor.getString(AbstractWindowedCursor.java:51)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.loadField(RoboModel.java:143)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.setFieldsWithQueryResult(RoboModel.java:337)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.reload(RoboModel.java:235)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.load(RoboModel.java:122)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.find(RoboManager.java:128)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.getRecords(RoboManager.java:211)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.where(RoboManager.java:204)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.where(RoboManager.java:199)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.findAllByParent(RoboManager.java:227)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.loadField(RoboModel.java:186)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.setFieldsWithQueryResult(RoboModel.java:337)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.reload(RoboModel.java:235)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.load(RoboModel.java:122)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.find(RoboManager.java:128)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.getRecords(RoboManager.java:211)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.where(RoboManager.java:204)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.where(RoboManager.java:199)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.findAllByParent(RoboManager.java:227)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.loadField(RoboModel.java:186)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.setFieldsWithQueryResult(RoboModel.java:337)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.reload(RoboModel.java:235)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboModel.load(RoboModel.java:122)
E/AndroidRuntime(30790):    at com.nonninz.robomodel.RoboManager.last(RoboManager.java:78)

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