org.apache.openjpa.meta
Interface MetaDataDefaults

All Superinterfaces:

CallbackModes

All Known Implementing Classes:

AbstractMetaDataDefaults, NoneMetaDataFactory, PersistenceMetaDataDefaults

public interface MetaDataDefaults
extends CallbackModes

Populates new metadata with default values.

Author:

Abe White

Field Summary

Fields inherited from interface org.apache.openjpa.event.CallbackModes

CALLBACK_FAIL_FAST, CALLBACK_IGNORE, CALLBACK_LOG, CALLBACK_RETHROW, CALLBACK_ROLLBACK

Method Summary

Member	getBackingMember(FieldMetaData field) Return the backing member for the given field metadata.
int	getCallbackMode() What to do on lifecycle callback exceptions.
boolean	getCallbacksBeforeListeners(int type) If callbacks are fired before listeners for the given event type.
int	getDefaultAccessType() Return the default access type for a base persistent class with ClassMetaData.ACCESS_UNKNOWN access type.
int	getDefaultIdentityType() Return the default identity type for unmapped classes without primary key fields.
Member	getMemberByProperty(ClassMetaData meta, String attribute, int access, boolean scanAnnotation) Get the field or getter for the given attribute of the given class.
Class	getUnimplementedExceptionType() Return a runtime exception class to throw for un-implemented managed interface methods.
boolean	isAbstractMappingUniDirectional(OpenJPAConfiguration conf) Whether the relationship in MappedSuper class must be uni-directional.
boolean	isDataStoreObjectIdFieldUnwrapped() Whether the field in the object id class corresponding to a datastore id persistence-capable primary key field is the simple datastore id value of the related instance.
boolean	isDeclaredInterfacePersistent() Whether declared interfaces of a class are treated as persistent types.
boolean	isNonDefaultMappingAllowed(OpenJPAConfiguration conf) Whether non-default mapping is allowed.
void	populate(ClassMetaData meta, int access) Populate the given metadata with default settings.
void	populate(ClassMetaData meta, int access, boolean ignoreTransient) Populate the given metadata with default settings.
void	setIgnoreNonPersistent(boolean ignore) Whether to ignore members which are not persistent by default during metadata population.

Method Detail

getDefaultAccessType

int getDefaultAccessType()

Return the default access type for a base persistent class with ClassMetaData.ACCESS_UNKNOWN access type.

getDefaultIdentityType

int getDefaultIdentityType()

Return the default identity type for unmapped classes without primary key fields.

getCallbackMode

int getCallbackMode()

What to do on lifecycle callback exceptions.

getCallbacksBeforeListeners

boolean getCallbacksBeforeListeners(int type)

If callbacks are fired before listeners for the given event type. Defaults to false.

isDeclaredInterfacePersistent

boolean isDeclaredInterfacePersistent()

Whether declared interfaces of a class are treated as persistent types. Defaults to true.

isDataStoreObjectIdFieldUnwrapped

boolean isDataStoreObjectIdFieldUnwrapped()

Whether the field in the object id class corresponding to a datastore id persistence-capable primary key field is the simple datastore id value of the related instance. Defaults to false.

setIgnoreNonPersistent

void setIgnoreNonPersistent(boolean ignore)

Whether to ignore members which are not persistent by default during metadata population. Defaults to true.

populate

void populate(ClassMetaData meta,
              int access)

Populate the given metadata with default settings.

Parameters:

access - access type constant from ClassMetaData

populate

void populate(ClassMetaData meta,
              int access,
              boolean ignoreTransient)

Populate the given metadata with default settings.

Parameters:

access - access type constant from ClassMetaData

getBackingMember

Member getBackingMember(FieldMetaData field)

Return the backing member for the given field metadata.

getMemberByProperty

Member getMemberByProperty(ClassMetaData meta,
                           String attribute,
                           int access,
                           boolean scanAnnotation)

Get the field or getter for the given attribute of the given class.

Parameters:

meta - is the declaring class

attribute - name of the logical attribute

access - whether to look for the field of getter method. If unknown, then field or property is chosen based on the access type used by the given class.

scanAnnotation - if true and access is unknown then scans the annotation on the member to determine access.

Since:

2.0.0

getUnimplementedExceptionType

Class getUnimplementedExceptionType()

Return a runtime exception class to throw for un-implemented managed interface methods.

isAbstractMappingUniDirectional

boolean isAbstractMappingUniDirectional(OpenJPAConfiguration conf)

Whether the relationship in MappedSuper class must be uni-directional.

Since:

2.0.0

isNonDefaultMappingAllowed

boolean isNonDefaultMappingAllowed(OpenJPAConfiguration conf)

Whether non-default mapping is allowed.

Since:

2.0.0