Uses of Class
org.datanucleus.metadata.AbstractClassMetaData

Packages that use AbstractClassMetaData

Package	Description
org.datanucleus	This package provides classes that are typically externally called, whether that means by developers or by other DataNucleus plugins.
org.datanucleus.api	Provides adapters for different client APIs, like JDO, JPA and so on.
org.datanucleus.enhancer.jdo	Class Enhancer for the JDO bytecode enhancement contract, using ASM.
org.datanucleus.identity	Package defining object identity classes.
org.datanucleus.metadata	Provides classes representing the MetaData for files, packages, classes, fields, containers, etc.
org.datanucleus.metadata.annotations	Provides classes for parsing annotations input data and converting into org.datanucleus.metadata input data for the DataNucleus persistence process.
org.datanucleus.state	Provides classes relating to the life cycle state of a persistable object.
org.datanucleus.store	Package handling the storage of classes to the datastore, and the management of the datastore.
org.datanucleus.store.federation	Package providing management for federation of datastores.
org.datanucleus.store.fieldmanager	Package providing managers for fields which give a mechanism for navigating through fields of a class and performing operations based on the type of the field.
org.datanucleus.store.query	Package providing implementation of query language support for datastores.
org.datanucleus.store.schema.naming	This package is a work-in-progress to provide datastore-agnostic naming strategies for JDO, JPA and indeed any other API.
org.datanucleus.store.schema.table	Provides a series of convenience classes for modelling tables and columns that a class and its members map onto.

Uses of AbstractClassMetaData in org.datanucleus

Methods in org.datanucleus that return AbstractClassMetaData

Modifier and Type	Method and Description
AbstractClassMetaData	FetchPlanForClass.getAbstractClassMetaData() Accessor for the MetaData for this classes plan.

Methods in org.datanucleus with parameters of type AbstractClassMetaData

Modifier and Type	Method and Description
FetchPlanForClass	FetchPlan.getFetchPlanForClass(AbstractClassMetaData cmd) Access the fetch plan for the class.
boolean	NucleusContext.isClassCacheable(AbstractClassMetaData cmd) Convenience method to return if objects of this type are cached for this NucleusContext.
ObjectProvider	ExecutionContext.newObjectProviderForEmbedded(AbstractClassMetaData cmd, ObjectProvider ownerOP, int ownerFieldNumber) Constructs an ObjectProvider for an object of the specified type, creating the PC object to hold the values where this object will be EMBEDDED/SERIALISED into another persistable object.
ObjectProvider	ExecutionContextImpl.newObjectProviderForEmbedded(AbstractClassMetaData cmd, ObjectProvider ownerOP, int ownerFieldNumber) Constructs an ObjectProvider for an object of the specified type, creating the PC object to hold the values where this object will be EMBEDDED/SERIALISED into another persistable object.

Constructors in org.datanucleus with parameters of type AbstractClassMetaData

Constructor and Description
FetchPlanForClass(AbstractClassMetaData cmd, FetchPlan fetchPlan) Constructor.

Uses of AbstractClassMetaData in org.datanucleus.api

Methods in org.datanucleus.api with parameters of type AbstractClassMetaData

Modifier and Type	Method and Description
Object	ApiAdapter.getNewApplicationIdentityObjectId(ClassLoaderResolver clr, AbstractClassMetaData acmd, String value) Utility to create a new application-identity when you know the metadata for the target class, and the toString() output of the identity.
Object	ApiAdapter.getNewApplicationIdentityObjectId(Object pc, AbstractClassMetaData cmd) Method to create a new application-identity for the passed object with the supplied MetaData.
boolean	ApiAdapter.isValidPrimaryKeyClass(Class pkClass, AbstractClassMetaData cmd, ClassLoaderResolver clr, int noOfPkFields, MetaDataManager mmgr) Utility to check if a primary-key class is valid.

Uses of AbstractClassMetaData in org.datanucleus.enhancer.jdo

Fields in org.datanucleus.enhancer.jdo declared as AbstractClassMetaData

Modifier and Type	Field and Description
protected AbstractClassMetaData	JDOImplementationGenerator.inputCmd Meta data for the abstract-class/interface

Methods in org.datanucleus.enhancer.jdo with parameters of type AbstractClassMetaData

Modifier and Type	Method and Description
protected void	JDOImplementationGenerator.createPropertyFields(AbstractClassMetaData acmd) Create the fields for the implementation.
protected void	JDOImplementationGenerator.createPropertyMethods(AbstractClassMetaData acmd) Create getters and setters methods.
protected JDOImplementationGenerator	JDOImplementationCreator.getGenerator(AbstractClassMetaData acmd, String implClassName) Method to return the generator for the implementation.

Constructors in org.datanucleus.enhancer.jdo with parameters of type AbstractClassMetaData

Constructor and Description
PrimaryKeyGenerator(AbstractClassMetaData cmd, ClassEnhancer enhancer) Constructor for a PK generator for the specified class.

Uses of AbstractClassMetaData in org.datanucleus.identity

Methods in org.datanucleus.identity with parameters of type AbstractClassMetaData

Modifier and Type	Method and Description
static Object	IdentityUtils.getApplicationIdentityForResultSetRow(ExecutionContext ec, AbstractClassMetaData cmd, Class pcClass, boolean inheritanceCheck, FieldManager resultsFM) Method to return the object application identity for a row of the result set.
static Object	IdentityUtils.getObjectFromIdString(String idStr, AbstractClassMetaData cmd, ExecutionContext ec, boolean checkInheritance) Convenience method to find an object given a string form of its identity, and the metadata for the class (or a superclass).

Uses of AbstractClassMetaData in org.datanucleus.metadata

Subclasses of AbstractClassMetaData in org.datanucleus.metadata

Modifier and Type	Class and Description
class	ClassMetaData Representation of the MetaData of a class.
class	InterfaceMetaData Representation of the MetaData of a "persistent-interface".

Fields in org.datanucleus.metadata declared as AbstractClassMetaData

Modifier and Type	Field and Description
protected AbstractClassMetaData	AbstractClassMetaData.pcSuperclassMetaData Class MetaData for the persistable superclass (if any)

Fields in org.datanucleus.metadata with type parameters of type AbstractClassMetaData

Modifier and Type	Field and Description
protected Map<String,AbstractClassMetaData>	MetaDataManager.classMetaDataByClass Map of ClassMetaData, keyed by the class name.
protected Map<String,AbstractClassMetaData>	MetaDataManager.classMetaDataByDiscriminatorName Map of ClassMetaData, keyed by the class discriminator name.
protected Map<String,AbstractClassMetaData>	MetaDataManager.classMetaDataByEntityName Map of ClassMetaData, keyed by the JPA "entity name".
protected List<AbstractClassMetaData>	MetaDataManager.loadedMetaData Temporary list of class metadata loaded during the current call.

Methods in org.datanucleus.metadata that return AbstractClassMetaData

Modifier and Type	Method and Description
AbstractClassMetaData	AbstractMemberMetaData.getAbstractClassMetaData() Convenience accessor for the MetaData of the parent class.
AbstractClassMetaData	AbstractClassMetaData.getBaseAbstractClassMetaData() Convenience accessor for the AbstractClassMetaData of the base object in this hierarchy.
AbstractClassMetaData	ArrayMetaData.getElementClassMetaData(ClassLoaderResolver clr, MetaDataManager mmgr) Convenience accessor for the Element ClassMetaData.
AbstractClassMetaData	CollectionMetaData.getElementClassMetaData(ClassLoaderResolver clr, MetaDataManager mmgr) Convenience accessor for the Element ClassMetaData.
AbstractClassMetaData	MapMetaData.getKeyClassMetaData(ClassLoaderResolver clr, MetaDataManager mmgr) Convenience accessor for the Key ClassMetaData.
AbstractClassMetaData	MetaDataManager.getMetaDataForClass(Class c, ClassLoaderResolver clr) Main accessor for the MetaData for a class.
AbstractClassMetaData	MetaDataManager.getMetaDataForClass(String className, ClassLoaderResolver clr) Accessor for the MetaData for a class given the name and a loader.
abstract AbstractClassMetaData	MetaDataManager.getMetaDataForClassInternal(Class c, ClassLoaderResolver clr) Internal convenience method for accessing the MetaData for a class.
AbstractClassMetaData	MetaDataManager.getMetaDataForDiscriminator(String discriminator) Accessor for the MetaData for a class given the "discriminator".
AbstractClassMetaData	MetaDataManager.getMetaDataForEntityName(String entityName) Accessor for the MetaData for a class given the "entity-name".
protected AbstractClassMetaData	AbstractClassMetaData.getRootInstantiableClass()
AbstractClassMetaData	AbstractClassMetaData.getSuperAbstractClassMetaData() Accessor for the Meta-Data for the superclass of this class.
AbstractClassMetaData	MapMetaData.getValueClassMetaData(ClassLoaderResolver clr, MetaDataManager mmgr) Convenience accessor for the Value ClassMetaData
AbstractClassMetaData	MetaDataManager.readMetaDataForClass(String className) Method to access the (already known) metadata for the specified class.
AbstractClassMetaData	AbstractClassMetaData.setCacheable(boolean cache)
AbstractClassMetaData	AbstractClassMetaData.setCacheable(String cache)
AbstractClassMetaData	AbstractClassMetaData.setCatalog(String catalog)
AbstractClassMetaData	AbstractClassMetaData.setDetachable(boolean flag)
AbstractClassMetaData	AbstractClassMetaData.setDetachable(String flag)
AbstractClassMetaData	AbstractClassMetaData.setEmbeddedOnly(boolean flag)
AbstractClassMetaData	AbstractClassMetaData.setEmbeddedOnly(String flag)
AbstractClassMetaData	AbstractClassMetaData.setEntityName(String name)
AbstractClassMetaData	AbstractClassMetaData.setObjectIdClass(String objectidClass)
AbstractClassMetaData	AbstractClassMetaData.setPersistenceModifier(ClassPersistenceModifier modifier)
AbstractClassMetaData	AbstractClassMetaData.setRequiresExtent(boolean flag)
AbstractClassMetaData	AbstractClassMetaData.setRequiresExtent(String flag)
AbstractClassMetaData	AbstractClassMetaData.setSchema(String schema)
AbstractClassMetaData	AbstractClassMetaData.setTable(String table)

Methods in org.datanucleus.metadata that return types with arguments of type AbstractClassMetaData

Modifier and Type	Method and Description
Collection<AbstractClassMetaData>	MetaDataManager.getClassMetaDataWithApplicationId(String objectIdClassName) Accessor for the metadata for the class(es) with the specified object-id class name as PK.
static List<AbstractClassMetaData>	MetaDataUtils.getMetaDataForCandidates(Class cls, boolean subclasses, ExecutionContext ec) Convenience method to return the class metadata for the candidate and optionally its subclasses.
List<AbstractClassMetaData>	MetaDataManager.getReferencedClasses(String[] classNames, ClassLoaderResolver clr) Convenience method to get the MetaData for all referenced classes with the passed set of classes as root.
protected List<AbstractClassMetaData>	MetaDataManager.getReferencedClassMetaData(AbstractClassMetaData cmd, ClassLoaderResolver clr) Utility to return all ClassMetaData that is referenced from the supplier class.

Methods in org.datanucleus.metadata with parameters of type AbstractClassMetaData

Modifier and Type	Method and Description
String	MetaDataManager.getClassNameForDiscriminatorValueWithRoot(AbstractClassMetaData rootCmd, String discrimValue)
String	MetaDataManager.getDiscriminatorValueForClass(AbstractClassMetaData cmd, String discrimValue)
protected List<AbstractClassMetaData>	MetaDataManager.getReferencedClassMetaData(AbstractClassMetaData cmd, ClassLoaderResolver clr) Utility to return all ClassMetaData that is referenced from the supplier class.
protected void	MetaDataManager.initialiseAbstractClassMetaData(AbstractClassMetaData acmd, ClassLoaderResolver clr) Convenience method to initialise the MetaData for the specified class/interface.
boolean	AbstractClassMetaData.isDescendantOf(AbstractClassMetaData cmd) Convenience method to return if this class is a descendant of the supplied class metadata.
boolean	AbstractClassMetaData.isSameOrAncestorOf(AbstractClassMetaData cmd) Check if the argument cmd is the same as this or a descedent.
void	MetaDataListener.loaded(AbstractClassMetaData cmd) Method called when the metadata for the class is loaded (initialised).
static void	MetaDataMerger.mergeClassAnnotationsData(AbstractClassMetaData primaryCmd, AbstractClassMetaData annotCmd, MetaDataManager mmgr) Method to take a class MetaData definition and merge in any Annotations "MetaData" definition.
static void	MetaDataMerger.mergeClassORMData(AbstractClassMetaData primaryCmd, AbstractClassMetaData ormCmd, MetaDataManager mmgr) Method to take a class JDO MetaData definition and merge in the ORM MetaData definition.
protected void	MetaDataManager.populateAbstractClassMetaData(AbstractClassMetaData acmd, ClassLoaderResolver clr, ClassLoader loader) Convenience method to populate the MetaData for the specified class/interface.
protected void	MetaDataManager.postProcessClassMetaData(AbstractClassMetaData cmd, ClassLoaderResolver clr) Method that will perform any necessary post-processing on metadata.
void	MetaDataManager.registerDiscriminatorValueForClass(AbstractClassMetaData cmd, String discrimValue) Method to register a discriminator value (when using VALUE_MAP strategy) for the specified class.
protected void	MetaDataManager.registerMetaDataForClass(String fullClassName, AbstractClassMetaData cmd) Internal method called when we want to register the metadata for a class/interface.

Uses of AbstractClassMetaData in org.datanucleus.metadata.annotations

Methods in org.datanucleus.metadata.annotations that return AbstractClassMetaData

Modifier and Type	Method and Description
AbstractClassMetaData	AbstractAnnotationReader.getMetaDataForClass(Class cls, PackageMetaData pmd, ClassLoaderResolver clr) Accessor for the ClassMetaData for the specified class from its annotations.
AbstractClassMetaData	AnnotationManager.getMetaDataForClass(Class cls, PackageMetaData pmd, ClassLoaderResolver clr) Method to get the ClassMetaData for a class from its annotations.
AbstractClassMetaData	AnnotationReader.getMetaDataForClass(Class cls, PackageMetaData pmd, ClassLoaderResolver clr) Method to get the ClassMetaData for a class from its annotations.
AbstractClassMetaData	AnnotationManagerImpl.getMetaDataForClass(Class cls, PackageMetaData pmd, ClassLoaderResolver clr) Accessor for the MetaData for the specified class, read from annotations.
protected abstract AbstractClassMetaData	AbstractAnnotationReader.processClassAnnotations(PackageMetaData pmd, Class cls, AnnotationObject[] annotations, ClassLoaderResolver clr) Method to process the "class" level annotations and create the outline ClassMetaData object.

Methods in org.datanucleus.metadata.annotations with parameters of type AbstractClassMetaData

Modifier and Type	Method and Description
void	ClassAnnotationHandler.processClassAnnotation(AnnotationObject annotation, AbstractClassMetaData cmd, ClassLoaderResolver clr) Method to process a class level annotation.
protected abstract AbstractMemberMetaData	AbstractAnnotationReader.processMemberAnnotations(AbstractClassMetaData cmd, Member member, AnnotationObject[] annotations, boolean propertyAccessor) Method to take the passed in outline ClassMetaData and process the annotations for fields/properties adding any necessary FieldMetaData/PropertyMetaData to the ClassMetaData.
protected abstract void	AbstractAnnotationReader.processMethodAnnotations(AbstractClassMetaData cmd, Method method) Method to take the passed in outline ClassMetaData and process the annotations for method adding any necessary MetaData to the ClassMetaData.

Uses of AbstractClassMetaData in org.datanucleus.state

Fields in org.datanucleus.state declared as AbstractClassMetaData

Modifier and Type	Field and Description
protected AbstractClassMetaData	AbstractStateManager.cmd the metadata for the class.

Methods in org.datanucleus.state that return AbstractClassMetaData

Modifier and Type	Method and Description
AbstractClassMetaData	AbstractStateManager.getClassMetaData() Accessor for the ClassMetaData for this object.
AbstractClassMetaData	ObjectProvider.getClassMetaData() Accessor for the ClassMetaData for this object.

Methods in org.datanucleus.state with parameters of type AbstractClassMetaData

Modifier and Type	Method and Description
ObjectProvider	ObjectProviderPool.checkOut(ExecutionContext ec, AbstractClassMetaData cmd)
void	AbstractStateManager.connect(ExecutionContext ec, AbstractClassMetaData cmd) Method to (re)connect the provider to the specified ExecutionContext and object type.
void	JDOStateManager.connect(ExecutionContext ec, AbstractClassMetaData cmd)
void	ObjectProvider.connect(ExecutionContext ec, AbstractClassMetaData cmd) Method to (re)connect this provider to the specified ExecutionContext and object type.
void	ReferentialJDOStateManager.connect(ExecutionContext ec, AbstractClassMetaData cmd)
protected ObjectProvider	ObjectProviderPool.create(ExecutionContext ec, AbstractClassMetaData cmd)
protected ObjectProvider	ObjectProviderFactoryImpl.getObjectProvider(ExecutionContext ec, AbstractClassMetaData cmd)
ObjectProvider	ObjectProviderFactory.newForEmbedded(ExecutionContext ec, AbstractClassMetaData cmd, ObjectProvider ownerOP, int ownerFieldNumber) Constructs an ObjectProvider for an object of the specified type, creating the PC object to hold the values where this object will be EMBEDDED/SERIALISED into another persistable object.
ObjectProvider	ObjectProviderFactoryImpl.newForEmbedded(ExecutionContext ec, AbstractClassMetaData cmd, ObjectProvider ownerOP, int ownerFieldNumber) Constructs an ObjectProvider for an object of the specified type, creating the PC object to hold the values where this object will be EMBEDDED/SERIALISED into another persistable object.

Constructors in org.datanucleus.state with parameters of type AbstractClassMetaData

Constructor and Description
AbstractStateManager(ExecutionContext ec, AbstractClassMetaData cmd) Constructor for object of specified type managed by the provided ExecutionContext.
JDOStateManager(ExecutionContext ec, AbstractClassMetaData cmd) Constructor for object of specified type managed by the provided ExecutionContext.
ReferentialJDOStateManager(ExecutionContext ec, AbstractClassMetaData cmd) Constructor for object of specified type managed by the provided ExecutionContext.

Uses of AbstractClassMetaData in org.datanucleus.store

Fields in org.datanucleus.store declared as AbstractClassMetaData

Modifier and Type	Field and Description
protected AbstractClassMetaData	AbstractExtent.cmd ClassMetaData for the candidate class.

Methods in org.datanucleus.store with parameters of type AbstractClassMetaData

Modifier and Type	Method and Description
protected Properties	AbstractStoreManager.getPropertiesForGenerator(AbstractClassMetaData cmd, int absoluteFieldNumber, ExecutionContext ec, SequenceMetaData seqmd, TableGeneratorMetaData tablegenmd) Method to return the properties to pass to the generator for the specified field.
protected String	AbstractStoreManager.getStrategyForNative(AbstractClassMetaData cmd, int absFieldNumber) Method defining which value-strategy to use when the user specifies "native".
Object	AbstractStoreManager.getStrategyValue(ExecutionContext ec, AbstractClassMetaData cmd, int absoluteFieldNumber)
Object	StoreManager.getStrategyValue(ExecutionContext ec, AbstractClassMetaData cmd, int absoluteFieldNumber) Method to retrieve the value for a strategy for a particular field.
boolean	AbstractStoreManager.isStrategyDatastoreAttributed(AbstractClassMetaData cmd, int absFieldNumber) Convenience method to return whether the strategy used by the specified class/member is generated by the datastore (during a persist).
boolean	StoreManager.isStrategyDatastoreAttributed(AbstractClassMetaData cmd, int absFieldNumber) Convenience method to return whether the strategy used by the specified class/member is generated in the datastore during a persist.

Constructors in org.datanucleus.store with parameters of type AbstractClassMetaData

Constructor and Description
AbstractExtent(ExecutionContext ec, Class cls, boolean subclasses, AbstractClassMetaData cmd) Constructor.
DefaultCandidateExtent(ExecutionContext ec, Class cls, boolean subclasses, AbstractClassMetaData cmd) Constructor.

Uses of AbstractClassMetaData in org.datanucleus.store.federation

Methods in org.datanucleus.store.federation with parameters of type AbstractClassMetaData

Modifier and Type	Method and Description
StoreManager	FederatedStoreManager.getStoreManagerForClass(AbstractClassMetaData cmd) Accessor for the StoreManager to use for persisting the specified class.
Object	FederatedStoreManager.getStrategyValue(ExecutionContext ec, AbstractClassMetaData cmd, int absoluteFieldNumber)
boolean	FederatedStoreManager.isStrategyDatastoreAttributed(AbstractClassMetaData cmd, int absFieldNumber)

Uses of AbstractClassMetaData in org.datanucleus.store.fieldmanager

Fields in org.datanucleus.store.fieldmanager declared as AbstractClassMetaData

Modifier and Type	Field and Description
protected AbstractClassMetaData	AbstractStoreFieldManager.cmd

Uses of AbstractClassMetaData in org.datanucleus.store.query

Fields in org.datanucleus.store.query with type parameters of type AbstractClassMetaData

Modifier and Type	Field and Description
protected List<AbstractClassMetaData>	AbstractCandidateLazyLoadList.cmds Collection of class metadata suitable for returned objects that haven't yet been fully processed.

Uses of AbstractClassMetaData in org.datanucleus.store.schema.naming

Methods in org.datanucleus.store.schema.naming with parameters of type AbstractClassMetaData

Modifier and Type	Method and Description
String	DN2NamingFactory.getColumnName(AbstractClassMetaData cmd, ColumnType type)
String	JPANamingFactory.getColumnName(AbstractClassMetaData cmd, ColumnType type)
String	NamingFactory.getColumnName(AbstractClassMetaData cmd, ColumnType type) Method to return the name of the column for the specified class (version, datastore-id, discriminator etc).
String	NamingFactory.getTableName(AbstractClassMetaData cmd) Method to return the name of the table for the specified class.
String	AbstractNamingFactory.getTableName(AbstractClassMetaData cmd)

Uses of AbstractClassMetaData in org.datanucleus.store.schema.table

Methods in org.datanucleus.store.schema.table that return AbstractClassMetaData

Modifier and Type	Method and Description
AbstractClassMetaData	CompleteClassTable.getClassMetaData()
AbstractClassMetaData	Table.getClassMetaData() Accessor for the primary class metadata for this table.

Constructors in org.datanucleus.store.schema.table with parameters of type AbstractClassMetaData

Constructor and Description
CompleteClassTable(StoreManager storeMgr, AbstractClassMetaData cmd)