com.acsinet_solutions.cetia4.service
Interface CatalogManager

All Known Implementing Classes:

CatalogManagerImpl

@Transactional(rollbackFor=java.lang.Exception.class)
public interface CatalogManager

Interface for managers that implement a generic manager ( or DAO ) over a IntKeyDTO instance. This interface is meant for simple catalogs that require a very typical persistence lifecycle.

Author:

Santiago Arriaga - santiago.arriaga@acsinet-solutions.com

Method Summary

void	deleteObject(java.lang.Class c, java.lang.Integer id) Delete an object.
IntKeyDTO	getObject(java.lang.Class c, java.lang.Integer id) Read an object by key.
java.util.Map<java.lang.Integer,IntKeyDTO>	getObjectMap(java.lang.Class c) Get a linked Map of the objects in the given catalog, the keys of the map are int values; the values are instances of the DTO class.
java.util.List<IntKeyDTO>	getObjects(java.lang.Class c) Get a list of the objects in the given catalog.
java.lang.Integer	insertObject(IntKeyDTO object) Insert a new object.
void	updateObject(IntKeyDTO object) Update an object.

Method Detail

getObject

@Transactional(propagation=SUPPORTS,
               readOnly=true)
IntKeyDTO getObject(java.lang.Class c,
                                  java.lang.Integer id)
                    throws NonExistentObjectException,
                           SystemException

Read an object by key.

Throws:

NonExistentObjectException

SystemException

insertObject

java.lang.Integer insertObject(IntKeyDTO object)
                               throws ValidationException,
                                      SystemException

Insert a new object.

Throws:

ValidationException

SystemException

updateObject

void updateObject(IntKeyDTO object)
                  throws ValidationException,
                         NonExistentObjectException,
                         SystemException

Update an object.

Throws:

ValidationException

NonExistentObjectException

SystemException

deleteObject

void deleteObject(java.lang.Class c,
                  java.lang.Integer id)
                  throws NonExistentObjectException,
                         SystemException

Delete an object.

Throws:

NonExistentObjectException

SystemException

getObjects

@Transactional(propagation=SUPPORTS,
               readOnly=true)
java.util.List<IntKeyDTO> getObjects(java.lang.Class c)
                                     throws SystemException

Get a list of the objects in the given catalog.

Throws:

SystemException

getObjectMap

@Transactional(propagation=SUPPORTS,
               readOnly=true)
java.util.Map<java.lang.Integer,IntKeyDTO> getObjectMap(java.lang.Class c)
                                                        throws SystemException

Get a linked Map of the objects in the given catalog, the keys of the map are int values; the values are instances of the DTO class. This instance can be used in combo boxes if it contains a meaningful toString() method overriden.

Throws:

SystemException