IssueTracker

Component used: Room
Version used: 1.0.0-alpha1
Devices/Android versions reproduced on: n/a


*** ENTITY ***
@Entity(tableName = "individual")
class Individual constructor() {
    @PrimaryKey(autoGenerate = true)
    var id: Long = 0
    @TypeConverters(DateLongConverter::class)
    var lastModified: Date = Date()
}

*** DAO ***
@Dao
interface IndividualDao {
    @Query("SELECT lastModified FROM individual WHERE id = :p0")
    @TypeConverters(DateLongConverter::class)
    fun findLastModified(p0: Long): Date
}

*** Converter ***
class DateLongConverter {
    @TypeConverter
    fun fromLongToDate(value: Long?): Date? {
        value ?: return null
        return Date().apply { time = value }
    }

    @TypeConverter
    fun fromDateToLong(value: Date?) = return value?.time
}

*** Generated IndividualDao_Impl (snippit) ***
if(_cursor.moveToFirst()) {
        final int _tmp;
        _tmp = _cursor.getInt(0);
        final String _tmp_1;
        _tmp_1 = Integer.toString(_tmp);
        final Long _tmp_2;
        _tmp_2 = _tmp_1 == null ? null : Long.parseLong(_tmp_1);
        _result = __dateLongConverter.fromLongToDate(_tmp_2);
}

The results for individualDao.findLastModified(1):
EXPECTED RESULTS: "Thu May 25 14:36:04 MDT 2017"
ACTUAL RESULTS: "Tue Jan 13 09:25:45 MST 1970"

Observations
1. The generated code does a cursor.getInt(0) instead of a cursor.getLong(0)
2. The code then converts the int to a String, then a String to a Long
3. Why do I need to specify a converter on the Dao function if I defined the converter already in the Entity?  (I get a an error during compile if I don't provide a "@TypeConverters(DateLongConverter::class)" on the Dao function)