com.j256.ormlite.android

Class DatabaseTableConfigUtil

java.lang.Object

com.j256.ormlite.android.DatabaseTableConfigUtil

public class DatabaseTableConfigUtil
extends Object

Class which uses reflection to make the job of processing the DatabaseField annotation more efficient. In current (as of 11/2011) versions of Android, Annotations are ghastly slow. This uses reflection on the Android classes to work around this issue. Gross and a hack but a significant (~20x) performance improvement.

Thanks much go to Josh Guilfoyle for the idea and the code framework to make this happen.

Author:

joshguilfoyle, graywatson

Field Summary

Fields

Modifier and Type	Field and Description
static String	DISABLE_ANNOTATION_HACK_SYSTEM_PROPERTY Set this system property to any value to disable the annotations hack which seems to cause problems on certain operating systems.

Constructor Summary

Constructors

Constructor and Description
DatabaseTableConfigUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> com.j256.ormlite.table.DatabaseTableConfig<T>	fromClass(com.j256.ormlite.support.ConnectionSource connectionSource, Class<T> clazz) Build our list table config from a class using some annotation fu around.
static int	getWorkedC() Return the number of fields configured using our reflection hack.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DISABLE_ANNOTATION_HACK_SYSTEM_PROPERTY

public static final String DISABLE_ANNOTATION_HACK_SYSTEM_PROPERTY

Set this system property to any value to disable the annotations hack which seems to cause problems on certain operating systems.

See Also:

Constant Field Values

Constructor Detail

DatabaseTableConfigUtil

public DatabaseTableConfigUtil()

Method Detail

fromClass

public static <T> com.j256.ormlite.table.DatabaseTableConfig<T> fromClass(com.j256.ormlite.support.ConnectionSource connectionSource,
                                                          Class<T> clazz)
                                                               throws SQLException

Build our list table config from a class using some annotation fu around.

Throws:

SQLException

getWorkedC

public static int getWorkedC()

Return the number of fields configured using our reflection hack. This is for testing.