Uses of Interface
org.apache.openjpa.meta.MetaDataContext

Packages that use MetaDataContext

Package	Description
org.apache.openjpa.jdbc.meta	OpenJPA-JDBC ORM Metadata This package extends the standard persistence metadata with object-relational mapping information.
org.apache.openjpa.meta	OpenJPA Metadata This package provides an extendable framework for parsing and caching persistence metadata.
org.apache.openjpa.persistence	OpenJPA JPA This package provides an JPA facade to OpenJPA.

Uses of MetaDataContext in org.apache.openjpa.jdbc.meta

Subinterfaces of MetaDataContext in org.apache.openjpa.jdbc.meta

Modifier and Type	Interface and Description
interface	ValueMapping Specialization of value metadata for relational databases.

Classes in org.apache.openjpa.jdbc.meta that implement MetaDataContext

Modifier and Type	Class and Description
class	ClassMapping Specialization of metadata for relational databases.
class	Discriminator Handles determining the object class of database records.
class	FieldMapping Specialization of metadata for relational databases.
class	SequenceMapping Specialization of sequence metadata for ORM.
class	ValueMappingImpl Standalone ValueMapping implementation.
class	Version Handles optimistic lock versioning for a class.

Methods in org.apache.openjpa.jdbc.meta with parameters of type MetaDataContext

Modifier and Type	Method and Description
void	MappingInfo.assertNoForeignKey(MetaDataContext context, boolean die) Assert that the user did not try to place a foreign key on this mapping or placed an implicit foreign key.
void	MappingInfo.assertNoIndex(MetaDataContext context, boolean die) Assert that the user did not try to place an index on this mapping.
void	MappingInfo.assertNoJoin(MetaDataContext context, boolean die) Assert that the user did not try to join.
void	MappingInfo.assertNoSchemaComponents(MetaDataContext context, boolean die) Assert that the user did not supply any columns, index, unique constraint, or foreign key for this mapping.
void	MappingInfo.assertNoUnique(MetaDataContext context, boolean die) Assert that the user did not try to place a unique constraint on this mapping.
void	MappingInfo.assertStrategy(MetaDataContext context, Object contextStrat, Object expected, boolean die) Assert that this info has the given strategy or no strategy.
protected Column[]	MappingInfo.createColumns(MetaDataContext context, String prefix, Column[] tmplates, Table table, boolean adapt) Retrieve/create columns on the given table by merging the given template information with any user-provided information.
protected ForeignKey	MappingInfo.createForeignKey(MetaDataContext context, String prefix, List<Column> given, MappingInfo.ForeignKeyDefaults def, Table table, ClassMapping cls, ClassMapping rel, boolean inversable, boolean adapt) Retrieve/create a foreign key (possibly logical) on the given columns by merging the given template information with any user-provided information.
protected Index	MappingInfo.createIndex(MetaDataContext context, String prefix, Index tmplate, Column[] cols, boolean adapt) Retrieve/create an index on the given columns by merging the given template information with any user-provided information.
Table	MappingInfo.createTable(MetaDataContext context, MappingInfo.TableDefaults def, DBIdentifier schemaName, DBIdentifier given, boolean adapt)
Table	MappingInfo.createTable(MetaDataContext context, MappingInfo.TableDefaults def, String schemaName, String given, boolean adapt) Deprecated.
protected Unique	MappingInfo.createUnique(MetaDataContext context, String prefix, Unique tmplate, Column[] cols, boolean adapt) Retrieve/create a unique constraint on the given columns by merging the given template information with any user-provided information.
Index[]	ClassMappingInfo.getIndices(MetaDataContext cm, boolean adapt) Get all indices associated with both the primary and/or secondary tables.
Unique[]	ClassMappingInfo.getUniques(MetaDataContext cm, boolean adapt) Get all the unique constraints associated with both the primary and/or secondary tables.
protected static Column	MappingInfo.mergeColumn(MetaDataContext context, String prefix, Column tmplate, boolean compat, Column given, Table table, boolean adapt, boolean fill) Merge the given columns if possible.
protected static Column	MappingInfo.syncColumn(MetaDataContext context, Column col, int num, boolean forceJDBCType, Table colTable, Table targetTable, Object target, boolean inverse) Create a copy of the given column with the raw mapping information set correctly, and without settings that match defaults.
protected void	MappingInfo.syncColumns(MetaDataContext context, Column[] cols, boolean forceJDBCType) Sets internal column information to match the given mapped columns.
protected void	MappingInfo.syncForeignKey(MetaDataContext context, ForeignKey fk, Table local, Table target) Sets internal constraint and column information to match given mapped constraint.
protected void	MappingInfo.syncIndex(MetaDataContext context, Index idx) Sets internal index information to match given mapped index.
protected void	FieldMappingInfo.syncJoinTableUniques(MetaDataContext context, Unique[] unqs) Sets internal constraint information to match given mapped constraint.
protected void	MappingInfo.syncUnique(MetaDataContext context, Unique unq) Sets internal constraint information to match given mapped constraint.

Method parameters in org.apache.openjpa.jdbc.meta with type arguments of type MetaDataContext

Modifier and Type	Method and Description
BitSet	QueryResultMapping.PCResult.getExcludes(List<MetaDataContext> path) Return the field indexes to exclude when loading data for the given path.
boolean	QueryResultMapping.PCResult.hasEager(List<MetaDataContext> path, FieldMapping field) Return true if the mapped result contains eager data for the given field at the given path.
Object	QueryResultMapping.PCResult.map(List<MetaDataContext> path, Object id, Joins joins) Map the given request onto a result id.

Uses of MetaDataContext in org.apache.openjpa.meta

Subinterfaces of MetaDataContext in org.apache.openjpa.meta

Modifier and Type	Interface and Description
interface	ValueMetaData Holds metadata on a value; this could be a field value, key value, or element value.

Classes in org.apache.openjpa.meta that implement MetaDataContext

Modifier and Type	Class and Description
class	ClassMetaData Contains metadata about a persistent type.
class	FieldMetaData Metadata for a managed class field.
class	NonPersistentMetaData Metadata about a persistence-aware type.
class	SequenceMetaData Metadata about a named sequence.
class	ValueMetaDataImpl Default ValueMetaData implementation.

Methods in org.apache.openjpa.meta with parameters of type MetaDataContext

Modifier and Type	Method and Description
static void	ValueStrategies.assertSupported(int strategy, MetaDataContext context, String attributeName) Assert that the given strategy is supported by the current runtime.

Uses of MetaDataContext in org.apache.openjpa.persistence

Methods in org.apache.openjpa.persistence with parameters of type MetaDataContext

Modifier and Type	Method and Description
protected void	XMLPersistenceMetaDataParser.deferEmbeddable(Class<?> embedType, MetaDataContext fmd)
protected boolean	XMLPersistenceMetaDataParser.isDeferredEmbeddable(Class<?> embedType, MetaDataContext fmd)