public class PCRegistry extends Object
Modifier and Type | Class and Description |
---|---|
static interface |
PCRegistry.RegisterClassListener
Listener for persistent class registration events.
|
Constructor and Description |
---|
PCRegistry() |
Modifier and Type | Method and Description |
---|---|
static void |
addRegisterClassListener(PCRegistry.RegisterClassListener rcl)
Register a
PCRegistry.RegisterClassListener . |
static void |
copyKeyFieldsFromObjectId(Class<?> pcClass,
FieldConsumer fm,
Object oid)
Copy fields to an outside source from the key fields in the identity
object.
|
static void |
copyKeyFieldsToObjectId(Class<?> pcClass,
FieldSupplier fm,
Object oid)
Copy fields from an outside source to the key fields in the identity
object.
|
static void |
deRegister(ClassLoader cl)
De-Register all metadata associated with the given ClassLoader.
|
static String[] |
getFieldNames(Class<?> pcClass)
Get the field names for a
PersistenceCapable class. |
static Class<?>[] |
getFieldTypes(Class<?> pcClass)
Get the field types for a
PersistenceCapable class. |
static Class<?> |
getPCType(Class<?> type)
Return the persistence-capable type for
type . |
static Class<?> |
getPersistentSuperclass(Class<?> pcClass)
Return the persistent superclass for a
PersistenceCapable
class, or null if none. |
static Collection<Class<?>> |
getRegisteredTypes()
Returns a collection of class objects of the registered
persistence-capable classes.
|
static String |
getTypeAlias(Class<?> pcClass)
Return the alias for the given type.
|
static boolean |
isRegistered(Class<?> cls)
Returns
true if the given class is already registered. |
static PersistenceCapable |
newInstance(Class<?> pcClass,
StateManager sm,
boolean clear)
Create a new instance of the class and assign its state manager.
|
static PersistenceCapable |
newInstance(Class<?> pcClass,
StateManager sm,
Object oid,
boolean clear)
Create a new instance of the class and assign its state manager and oid.
|
static Object |
newObjectId(Class<?> pcClass)
Create a new identity object for the given
PersistenceCapable class. |
static Object |
newObjectId(Class<?> pcClass,
String str)
Create a new identity object for the given
PersistenceCapable class, using the String
form of the constructor. |
static void |
register(Class<?> pcClass,
String[] fieldNames,
Class<?>[] fieldTypes,
byte[] fieldFlags,
Class<?> sup,
String alias,
PersistenceCapable pc)
Register metadata by class.
|
static boolean |
removeRegisterClassListener(PCRegistry.RegisterClassListener rcl)
Removes a
PCRegistry.RegisterClassListener . |
public static void addRegisterClassListener(PCRegistry.RegisterClassListener rcl)
PCRegistry.RegisterClassListener
.public static boolean removeRegisterClassListener(PCRegistry.RegisterClassListener rcl)
PCRegistry.RegisterClassListener
.public static String[] getFieldNames(Class<?> pcClass)
PersistenceCapable
class.public static Class<?>[] getFieldTypes(Class<?> pcClass)
PersistenceCapable
class.public static Class<?> getPersistentSuperclass(Class<?> pcClass)
PersistenceCapable
class, or null if none. The superclass may or may not implement
PersistenceCapable
, depending on the access type of the class.public static PersistenceCapable newInstance(Class<?> pcClass, StateManager sm, boolean clear)
LOAD_REQUIRED
.public static PersistenceCapable newInstance(Class<?> pcClass, StateManager sm, Object oid, boolean clear)
LOAD_REQUIRED
.public static Class<?> getPCType(Class<?> type)
type
. This might
be a generated subclass of type
.public static Object newObjectId(Class<?> pcClass)
PersistenceCapable
class.public static Object newObjectId(Class<?> pcClass, String str)
PersistenceCapable
class, using the String
form of the constructor.public static String getTypeAlias(Class<?> pcClass)
public static void copyKeyFieldsToObjectId(Class<?> pcClass, FieldSupplier fm, Object oid)
public static void copyKeyFieldsFromObjectId(Class<?> pcClass, FieldConsumer fm, Object oid)
public static void register(Class<?> pcClass, String[] fieldNames, Class<?>[] fieldTypes, byte[] fieldFlags, Class<?> sup, String alias, PersistenceCapable pc)
fieldTypes
- managed field typesfieldFlags
- managed field flagssup
- the most immediate persistent superclasspcClass
- the PersistenceCapable
classfieldNames
- managed field namesalias
- the class aliaspc
- an instance of the class, if not abstractpublic static void deRegister(ClassLoader cl)
cl
- the ClassLoaderpublic static Collection<Class<?>> getRegisteredTypes()
public static boolean isRegistered(Class<?> cls)
true
if the given class is already registered.Copyright © 2006–2022 Apache Software Foundation. All rights reserved.