planetj.businessObjects
Interface IBusinessObjectManager

public interface IBusinessObjectManager

IPersistentDataManager is an interface for "Manager" objects that deal with IPersistantData objects.

Method Summary

void	add(Object object) Add an object to this manager
void	delete(Object object) Remove an object to this manager
Vector	getAllObjects() Return a Vector of all objects available for this given BusinessObjectManager class Example: DataElementManager.getAllObjects(); returns a Vector with all DataElements
Object	newBusinessObject() Return a particular instance of a BusinessObject Example: DataElementManager.newInstance() returns DataElement
void	resetObjectList() Reset the cached list of objects by nulling the cached Vector out
Object	selectObject(String sqlSuffix) Return a single business object given the sql suffix parmater Example: DataElementManager.selectObject("where x = 5");
Vector	selectObjects(String sqlSuffix) Return a Vector of all objects that satisfy the sqlSuffix Example: DataElementManager.getAllObjects(); returns a Vector with all DataElements
void	update(Object object) Update an object to this manager

Method Detail

add

public void add(Object object)
         throws Exception

Add an object to this manager

Exception

delete

public void delete(Object object)
            throws Exception

Remove an object to this manager

Exception

getAllObjects

public Vector getAllObjects()
                     throws Exception

Return a Vector of all objects available for this given BusinessObjectManager class Example: DataElementManager.getAllObjects(); returns a Vector with all DataElements

Exception

newBusinessObject

public Object newBusinessObject()
                         throws Exception

Return a particular instance of a BusinessObject Example: DataElementManager.newInstance() returns DataElement

Exception

resetObjectList

public void resetObjectList()
                     throws Exception

Reset the cached list of objects by nulling the cached Vector out

Exception

selectObject

public Object selectObject(String sqlSuffix)
                    throws Exception

Return a single business object given the sql suffix parmater Example: DataElementManager.selectObject("where x = 5");

Exception

selectObjects

public Vector selectObjects(String sqlSuffix)
                     throws Exception

Return a Vector of all objects that satisfy the sqlSuffix Example: DataElementManager.getAllObjects(); returns a Vector with all DataElements

Exception

update

public void update(Object object)
            throws Exception

Update an object to this manager

Exception