Package org.iworkz.habitat.dao

Class GenericDao

java.lang.Object

org.iworkz.habitat.dao.EntityDao

org.iworkz.habitat.dao.GenericDao

Direct Known Subclasses:

DefaultDao

@Singleton
public abstract class GenericDao
extends EntityDao

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	GenericDao.CommandCustomizer

Field Summary

Fields

Modifier and Type	Field	Description
protected org.iworkz.common.helper.CloneHelper	beanHelper
protected Map<String,CommandMetaData>	commandMetaDataMap
protected DeleteExecutor	deleteExecutor
protected ExceptionFactory	exceptionFactory
protected FindExecutor	findExecutor
protected InsertExecutor	insertExecutor
protected LoadExecutor	loadExecutor
SyncnronizedValueAcess<CommandMetaData>	metaDataAccess
protected org.iworkz.common.helper.ReflectionHelper	reflectionHelper
protected SelectExecutor	selectExecutor
protected UpdateExecutor	updateExecutor

Fields inherited from class org.iworkz.habitat.dao.EntityDao

entityDefinitionCreator

Constructor Summary

Constructors

Constructor	Description
GenericDao()	Constructor.

Method Summary

Modifier and Type	Method	Description
<T> T	create(ConnectionProvider connectionProvider, GenericDao.CommandCustomizer statementAdapter, T obj)	Insert a data and return the created object
<T> T	create(T obj)	Insert a data and return the created object
void	delete(Object... key)
protected void	delete(String criteriaString, Object... criterias)
void	delete(ConnectionProvider connectionProvider, Object... key)
void	deleteObject(Object obj)
<T> Collection<T>	find(Class<T> objectClass, String criteriaString, String orderByString, Object... criterias)
<T> Collection<T>	findAll(Class<T> objectClass)
<T> Collection<T>	findWithPaging(Class<T> objectClass, String criteriaString, String orderByString, int page, int pageSize, Object... criterias)
<T> Collection<T>	findWithPaging(ConnectionProvider connectionProvider, Class<T> objectClass, String criteriaString, String orderByString, int page, int pageSize, Object... criterias)
Connection	getConnection()
ConnectionProvider	getConnectionProvider()
protected ContextAccess	getContextAccess()
IdGenerator<?>	getIdGenerator()
<T> void	insert(ConnectionProvider connectionProvider, GenericDao.CommandCustomizer statementAdapter, T obj)	Insert a data (without returning the created object)
<T> void	insert(GenericDao.CommandCustomizer statementAdapter, T obj)
<T> void	insert(T obj)	Insert a data (without returning the created object)
<T> void	insertAll(Collection<T> objects)
<T> void	insertAll(Collection<T> objects, Integer maxBatchSize)
<T> void	insertAll(ConnectionProvider connectionProvider, GenericDao.CommandCustomizer statementAdapter, Collection<T> objects, Integer maxBatchSize)
<T> T	load(Class<T> objectClass, Object... key)
protected <T> T	load(GenericDao.CommandCustomizer statementAdapter, Class<T> objectClass, Object... key)
protected <T> void	load(GenericDao.CommandCustomizer statementAdapter, T obj, Object... key)
<T> void	load(T object, Object... key)
protected <T> Collection<T>	select(Class<T> objectClass, String selectSQL, Object... parameters)
protected <T> Collection<T>	selectWithPaging(Class<T> objectClass, String insertTableSQL, int page, int pageSize, Object... parameters)
void	setIdGenerator(IdGenerator idGenerator)
<T> T	update(GenericDao.CommandCustomizer statementAdapter, T obj)
<T> T	update(T obj)

Methods inherited from class org.iworkz.habitat.dao.EntityDao

createEntityDefinition, getEntityDefinition

Methods inherited from class java.lang.Object

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

Field Details

commandMetaDataMap

protected final Map<String,CommandMetaData> commandMetaDataMap

metaDataAccess

public final SyncnronizedValueAcess<CommandMetaData> metaDataAccess

reflectionHelper

@Inject
protected org.iworkz.common.helper.ReflectionHelper reflectionHelper

exceptionFactory

@Inject
protected ExceptionFactory exceptionFactory

beanHelper

@Inject
protected org.iworkz.common.helper.CloneHelper beanHelper

insertExecutor

@Inject
protected InsertExecutor insertExecutor

updateExecutor

@Inject
protected UpdateExecutor updateExecutor

deleteExecutor

@Inject
protected DeleteExecutor deleteExecutor

loadExecutor

@Inject
protected LoadExecutor loadExecutor

findExecutor

@Inject
protected FindExecutor findExecutor

selectExecutor

@Inject
protected SelectExecutor selectExecutor

Constructor Details

GenericDao

public GenericDao()

Constructor. Reads the entity definition.

Method Details

setIdGenerator

@Inject
public void setIdGenerator(IdGenerator idGenerator)

getIdGenerator

public IdGenerator<?> getIdGenerator()

getConnectionProvider

public ConnectionProvider getConnectionProvider()

getConnection

public Connection getConnection()

create

public <T> T create(T obj)

Insert a data and return the created object

Parameters:

obj -

create

public <T> T create(ConnectionProvider connectionProvider,
GenericDao.CommandCustomizer statementAdapter,
T obj)

Insert a data and return the created object

Parameters:

connectionProvider -

obj -

insert

public <T> void insert(T obj)

Insert a data (without returning the created object)

Parameters:

obj -

insert

public <T> void insert(GenericDao.CommandCustomizer statementAdapter,
T obj)

insert

public <T> void insert(ConnectionProvider connectionProvider,
GenericDao.CommandCustomizer statementAdapter,
T obj)

Insert a data (without returning the created object)

Parameters:

connectionProvider -

obj -

insertAll

public <T> void insertAll(Collection<T> objects)

insertAll

public <T> void insertAll(Collection<T> objects,
Integer maxBatchSize)

insertAll

public <T> void insertAll(ConnectionProvider connectionProvider,
GenericDao.CommandCustomizer statementAdapter,
Collection<T> objects,
Integer maxBatchSize)

update

public <T> T update(T obj)

update

public <T> T update(GenericDao.CommandCustomizer statementAdapter,
T obj)

delete

public void delete(Object... key)

delete

public void delete(ConnectionProvider connectionProvider,
Object... key)

deleteObject

public void deleteObject(Object obj)

delete

protected void delete(String criteriaString,
Object... criterias)

load

public <T> T load(Class<T> objectClass,
Object... key)

load

public <T> void load(T object,
Object... key)

load

protected <T> T load(GenericDao.CommandCustomizer statementAdapter,
Class<T> objectClass,
Object... key)

load

protected <T> void load(GenericDao.CommandCustomizer statementAdapter,
T obj,
Object... key)

findAll

public <T> Collection<T> findAll(Class<T> objectClass)

find

public <T> Collection<T> find(Class<T> objectClass,
String criteriaString,
String orderByString,
Object... criterias)

findWithPaging

public <T> Collection<T> findWithPaging(Class<T> objectClass,
String criteriaString,
String orderByString,
int page,
int pageSize,
Object... criterias)

findWithPaging

public <T> Collection<T> findWithPaging(ConnectionProvider connectionProvider,
Class<T> objectClass,
String criteriaString,
String orderByString,
int page,
int pageSize,
Object... criterias)

select

protected <T> Collection<T> select(Class<T> objectClass,
String selectSQL,
Object... parameters)

selectWithPaging

protected <T> Collection<T> selectWithPaging(Class<T> objectClass,
String insertTableSQL,
int page,
int pageSize,
Object... parameters)

getContextAccess

protected ContextAccess getContextAccess()