public class ApplicationIds
extends java.lang.Object
Constructor and Description |
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ApplicationIds() |
Modifier and Type | Method and Description |
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static boolean |
assign(OpenJPAStateManager sm,
StoreManager store,
boolean preFlush)
Assign an application identity object to the given state, or return
false if determining the application identity requires a flush.
|
static java.lang.Object |
copy(java.lang.Object oid,
ClassMetaData meta)
Copy the given oid value.
|
static java.lang.Object |
create(PersistenceCapable pc,
ClassMetaData meta)
Generate an application id based on the current primary key field state
of the given instance.
|
static java.lang.Object |
fromPKValues(java.lang.Object[] pks,
ClassMetaData meta)
Return a new object id constructed from the given primary key values.
|
static java.lang.Object |
get(java.lang.Object oid,
FieldMetaData fmd)
Return the given primary key field value from the given oid.
|
static java.lang.Object |
getKey(java.lang.Object id,
ClassMetaData meta)
Return the key from the given id.
|
static boolean |
isIdSet(java.lang.Object id,
ClassMetaData meta,
java.lang.String mappedByIdFieldName)
Check if object id is set or not.
|
static java.lang.Object[] |
toPKValues(java.lang.Object oid,
ClassMetaData meta)
Return the primary key values for the given object id.
|
static java.lang.Object |
wrap(ClassMetaData meta,
java.lang.Object oid)
Wraps the given object for the given type into a OpenJPA specific
application identity object wrapper instance (i.e.
|
public static java.lang.Object[] toPKValues(java.lang.Object oid, ClassMetaData meta)
FieldMetaData#isObjectIdFieldIdOfPC
).public static java.lang.Object wrap(ClassMetaData meta, java.lang.Object oid)
public static java.lang.Object fromPKValues(java.lang.Object[] pks, ClassMetaData meta)
FieldMetaData#isObjectIdFieldIdOfPC
).public static java.lang.Object copy(java.lang.Object oid, ClassMetaData meta)
public static java.lang.Object get(java.lang.Object oid, FieldMetaData fmd)
public static java.lang.Object create(PersistenceCapable pc, ClassMetaData meta)
public static boolean assign(OpenJPAStateManager sm, StoreManager store, boolean preFlush)
public static boolean isIdSet(java.lang.Object id, ClassMetaData meta, java.lang.String mappedByIdFieldName)
public static java.lang.Object getKey(java.lang.Object id, ClassMetaData meta)