net.akaish.kitty.orm

Class KittyModelCVFactory

java.lang.Object

net.akaish.kitty.orm.KittyModelCVFactory

public class KittyModelCVFactory
extends java.lang.Object

Factory that wraps cursor values to model values
Main purpose of writing it is to avoid slow calls of Cursor.getColumnIndex(String) and instead of them use faster allocation method of those indexes. Created by akaish on 07.09.18.

Author:

akaish (Denis Bogomolov)

Field Summary

Fields

Modifier and Type	Field and Description
static int	ROWID_INDEX

Constructor Summary

Constructors

Constructor and Description
KittyModelCVFactory(KittyTableConfiguration tableConfiguration)

Method Summary

Modifier and Type	Method and Description
<M extends KittyModel> M	cursorToModel(android.database.Cursor cursor, M model, boolean rowidOn) Sets fields of provided instance of KittyModel (modelClass) with values from provided Cursor according to provided with this instance's KITTY_COLUMN annotations data wrapped into KittyColumnConfiguration instance.
void	resetIndexesOnRowidSupportChange(boolean rowidOn)

Methods inherited from class java.lang.Object

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

Field Detail

ROWID_INDEX

public static final int ROWID_INDEX

See Also:

Constant Field Values

Constructor Detail

KittyModelCVFactory

public KittyModelCVFactory(KittyTableConfiguration tableConfiguration)

Method Detail

resetIndexesOnRowidSupportChange

public void resetIndexesOnRowidSupportChange(boolean rowidOn)

cursorToModel

public <M extends KittyModel> M cursorToModel(android.database.Cursor cursor,
                                              M model,
                                              boolean rowidOn)
                                       throws java.lang.IllegalAccessException,
                                              java.lang.IllegalArgumentException,
                                              java.lang.reflect.InvocationTargetException,
                                              java.lang.NoSuchMethodException

Sets fields of provided instance of KittyModel (modelClass) with values from provided Cursor according to provided with this instance's KITTY_COLUMN annotations data wrapped into KittyColumnConfiguration instance. Also may throw some exceptions related with reflection access to field of provided modelClass and KittyRuntimeException if there are some errors with KITTY_COLUMN implementation.

Type Parameters:

M -

Parameters:

cursor - cursor to read

model - blank modelClass to fill

Returns:

filled from provided cursor instance of KittyModel

Throws:

java.lang.IllegalAccessException

java.lang.IllegalArgumentException

java.lang.reflect.InvocationTargetException

java.lang.NoSuchMethodException