org.noorm.jdbc

Class JDBCDMLProcessor<T>

java.lang.Object

org.noorm.jdbc.JDBCDMLProcessor<T>

public class JDBCDMLProcessor<T>
extends Object

Processor for database DML. Due to the limitations and complexity of the type handling required for passing Beans to stored procedures, inserting and updating is supported on basis of generic DML execution.

Author:

Ulf Pietruschka / ulf.pietruschka@etenso.com Date: 20.01.13 Time: 12:20

Method Summary

Methods

Modifier and Type	Method and Description
void	delete(IBean pBean) Convenience wrapper for the list delete for deleting a single Bean.
void	delete(List<? extends IBean> pBeanList) Deletes the provided Bean from the database.
static <T> JDBCDMLProcessor<T>	getInstance()
T	insert(IBean pBean) Convenience wrapper for the list insert for inserting a single Bean.
void	insert(List<? extends IBean> pBeanList) Inserts the provided Beans into the database.
T	update(IBean pBean) Convenience wrapper for the list update for modifying a single Bean.
void	update(List<? extends IBean> pBeanList) Updates the provided Bean in the database.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static <T> JDBCDMLProcessor<T> getInstance()

insert

public T insert(IBean pBean)

Convenience wrapper for the list insert for inserting a single Bean.

Parameters:

pBean - beans object for insertion

Returns:

the passed bean with new primary key and initialized optimistic lock version.

insert

public void insert(List<? extends IBean> pBeanList)

Inserts the provided Beans into the database. All Beans in the list must have the same type. This method does not check for potentially existing records, but assumes that all Beans in the list do not conflict with constraints, which may have been defined on the target table.

Parameters:

pBeanList - list of Bean objects for insertion

update

public T update(IBean pBean)

Convenience wrapper for the list update for modifying a single Bean.

Parameters:

pBean - beans object for modification

Returns:

the passed bean with updated optimistic lock version.

update

public void update(List<? extends IBean> pBeanList)

Updates the provided Bean in the database. This method assumes that the Bean does not conflict with constraints, which may have been defined on the target table.

Parameters:

pBeanList - list of Bean objects for modification

delete

public void delete(IBean pBean)

Convenience wrapper for the list delete for deleting a single Bean.

Parameters:

pBean - beans object for deletion

delete

public void delete(List<? extends IBean> pBeanList)

Deletes the provided Bean from the database. This method assumes that the Bean does not conflict with constraints, which may have been defined on the target table.

Parameters:

pBeanList - list of Bean objects for deletion