com.xpert.core.crud

Class AbstractBusinessObject<T>

java.lang.Object

com.xpert.core.crud.AbstractBusinessObject<T>

Type Parameters:

T -

public abstract class AbstractBusinessObject<T>
extends Object

Generic Business Object to create CRUD

Author:

Ayslan

Constructor Summary

Constructors

Constructor and Description
AbstractBusinessObject()

Method Summary

Methods

Modifier and Type	Method and Description
void	delete(Object id) Calls "baseDAO.delete()" to delete entity
abstract BaseDAO	getDAO()
abstract List<UniqueField>	getUniqueFields() Define the UniqueFields to be used in method "validateUniqueFields"
abstract boolean	isAudit() Determine if entity will be audited on method "save()"
void	remove(Number id) Calls "baseDAO.remove()" to delete entity
void	remove(T object) Calls "baseDAO.remove()" to delete entity
void	save(T object) Saves entity: calls "validate(object)" calls "validateUniqueFields(object)" check if any excpetion occurred if entity id is null then calls "save", if not, calls "merge"
abstract void	validate(T object) Your own logic to validate the object
void	validateUniqueFields(T object) Validate unique field based on "getUniqueFields()"

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractBusinessObject

public AbstractBusinessObject()

Method Detail

getDAO

public abstract BaseDAO getDAO()

Returns:

The BusinessObject BaseDAO

getUniqueFields

public abstract List<UniqueField> getUniqueFields()

Define the UniqueFields to be used in method "validateUniqueFields"

Returns:

isAudit

public abstract boolean isAudit()

Determine if entity will be audited on method "save()"

Returns:

validate

public abstract void validate(T object)
                       throws BusinessException

Your own logic to validate the object

Parameters:

object -

Throws:

BusinessException

validateUniqueFields

public void validateUniqueFields(T object)
                          throws UniqueFieldException

Validate unique field based on "getUniqueFields()"

Parameters:

object -

Throws:

UniqueFieldException

save

public void save(T object)
          throws BusinessException

Saves entity:

1. calls "validate(object)"
2. calls "validateUniqueFields(object)"
3. check if any excpetion occurred
4. if entity id is null then calls "save", if not, calls "merge"

Parameters:

object -

Throws:

BusinessException

delete

public void delete(Object id)
            throws DeleteException

Calls "baseDAO.delete()" to delete entity

Parameters:

id - entity id

Throws:

DeleteException

remove

public void remove(Number id)
            throws DeleteException

Calls "baseDAO.remove()" to delete entity

Parameters:

id - Entity id

Throws:

DeleteException

remove

public void remove(T object)
            throws DeleteException

Calls "baseDAO.remove()" to delete entity

Parameters:

object - Object to delete

Throws:

DeleteException