org.openzen.zengarden.basedao

Class BaseDAO<T>

java.lang.Object

org.openzen.zengarden.basedao.BaseDAO<T>

Direct Known Subclasses:

SettingsDAO

public abstract class BaseDAO<T>
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	BaseDAO.LazyCreateStatement
class	BaseDAO.LazyStatement
static interface	BaseDAO.Reader<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected java.sql.Connection	connection
protected java.lang.String	table

Constructor Summary

Constructors

Constructor and Description
BaseDAO(java.sql.Connection connection, java.lang.String table, BaseDAO.Reader<T> reader)

Method Summary

Modifier and Type	Method and Description
boolean	delete(long id)
T	getById(long id)
protected long	getInsertId(java.sql.PreparedStatement statement)
abstract long	insert(T value)
protected java.util.List<T>	loadAll(java.sql.ResultSet rs)
protected T	loadOne(java.sql.ResultSet rs)
abstract void	update(T value)

Methods inherited from class java.lang.Object

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

Field Detail

connection

protected final java.sql.Connection connection

table

protected final java.lang.String table

Constructor Detail

BaseDAO

public BaseDAO(java.sql.Connection connection,
               java.lang.String table,
               BaseDAO.Reader<T> reader)
        throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

getById

public T getById(long id)

insert

public abstract long insert(T value)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

update

public abstract void update(T value)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

delete

public boolean delete(long id)

getInsertId

protected long getInsertId(java.sql.PreparedStatement statement)
                    throws java.sql.SQLException

Throws:

java.sql.SQLException

loadOne

protected T loadOne(java.sql.ResultSet rs)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

loadAll

protected java.util.List<T> loadAll(java.sql.ResultSet rs)
                             throws java.sql.SQLException

Throws:

java.sql.SQLException