Interface | Description |
---|---|
Call |
Call defines the interface used primarily by TopLink queries
and query mechanisms to perform the necessary actions
(read, insert, update, delete) on the data store.
|
FetchGroupTracker |
Purpose: The fetch group tracker interface provides a set of APIs which
the domain object must implement, in order to take advantage of the TopLink fetch group
performance enhancement feature.
|
Class | Description |
---|---|
ColumnResult |
Purpose:
Concrete class to represent the ColumnResult structure as defined by
the EJB 3.0 Persistence specification.
|
ComplexQueryResult |
Purpose:
Used to return multiple sets of information from a query.
|
ConstructorReportItem |
Purpose: An item specifying a class constructor method to be used in a ReportQuery's returned results.
|
DatabaseQuery |
Purpose:
Abstract class for all database query objects.
|
DataModifyQuery |
Purpose:
Concrete class used for executing non selecting SQL strings.
|
DataReadQuery |
Purpose:
Concrete class to perform read using raw SQL.
|
DeleteAllQuery |
Purpose:
Query used to delete a collection of objects
|
DeleteObjectQuery |
Purpose: Used for deleting objects.
|
DirectReadQuery |
Purpose:
Concrete class to perform a direct read.
|
DoesExistQuery |
Purpose:
This should only be used by the descriptor, this should not be executed directly.
|
EJBQLCall |
Purpose: Used as an abstraction of a database invocation.
|
EJBQLPlaceHolderQuery |
Purpose:
A EJB3 placeholder Query object to store EJBQL strings so that processing the string is delayed
until Login
|
EntityResult |
Purpose:
Concrete class to represent the EntityResult structure as defined by
the EJB 3.0 Persistence specification.
|
FetchGroup |
Purpose: A fetch group is a performance enhancement that allows a group of
attributes of an object to be loaded on demand, which means that the data for an attribute
might not loaded from the underlying data source until an explicit access call for the
attribute first occurs.
|
FieldResult |
Purpose:
Concrete class to represent the FieldResult structure as defined by
the EJB 3.0 Persistence specification.
|
InMemoryQueryIndirectionPolicy |
Purpose:
Used to provide the user with a means of contoling the behaviour of in memory queries
that access un-instantiated indirection in the query..
|
InsertObjectQuery |
Purpose:
Used for inserting new objects into the database.
|
ModifyAllQuery |
PUBLIC:
Query used to perform a bulk delete using TopLink's expression framework.
|
ModifyQuery |
Purpose:
Abstract class for all modify queries.
|
ObjectBuildingQuery |
Purpose:
Abstract class for all read queries that build objects and potentially manipulate
the TopLink cache.
|
ObjectLevelModifyQuery |
Purpose:
Abstract class for all object modify queries.
|
ObjectLevelReadQuery |
Purpose:
Abstract class for all read queries using objects.
|
ReadAllQuery |
set
|
ReadObjectQuery |
Purpose:
Concrete class for all read queries involving a single object.
|
ReadQuery |
Purpose:
Abstract class for all read queries.
|
ReportQuery |
Purpose: Query for information about a set of objects instead of the objects themselves.
|
ReportQueryResult |
Purpose: A single row (type) result for a ReportQuery
|
ResultSetMappingQuery |
Purpose:
Concrete class to perform read using raw SQL and the SQLResultSetMapping.
|
SQLCall |
Purpose: Used as an abstraction of an SQL call.
|
SQLResult |
Purpose:
An abstract superclass that represents the comonalities between the main
result types of the SQLResultSetMapping
|
SQLResultSetMapping |
Purpose:
Concrete class to represent the SQLResultSetMapping structure as defined by
the EJB 3.0 Persistence specification.
|
UpdateAllQuery |
PUBLIC:
A Query Class used to perform a bulk update using TopLink's expression framework.
|
UpdateObjectQuery |
Purpose:
Used for updating existing objects into the database.
|
ValueReadQuery |
Purpose:
Concrete class to perform a read of a single data value.
|
WriteObjectQuery |
Purpose:
Used for inserting or updating objects
WriteObjectQuery determines whether to perform a insert or an update on the database.
|
Copyright © 2022. All rights reserved.