Package org.apache.ojb.broker.metadata

Interface Summary

AttributeContainer	This interface defines methods that are required for an object to support the nested "attribute" tag in the repository file.
IsolationLevels	This Interface defines Isolation level constants.
JdbcType	Represents a jdbc type object.
MetadataConfiguration
RepositoryElements	This interface contains integer constants representing the elements of a DescriptorRepository.
XmlCapable	This interface must be implemented by classes that need to be marshalled in XML form.

Class Summary

AnonymousFieldDescriptor	This class model anonymous fiel descriptor
AnonymousObjectReferenceDescriptor	This class handle an anonymous persistent fiels for inheritance as 1-1 association
ArgumentDescriptor	An ArgumentDescriptor contains information that defines a single argument that is passed to a procedure/function.
AttributeDescriptorBase	Is the base class for all other attribute descriptors.
ClassDescriptor	A ClassDescriptor contains all information for mapping objects of a given class to database tables.
CollectionDescriptor	mapping Description for member fields that are Collections Note: Be careful when use references of this class or caching instances of this class, because instances could become invalid (see MetadataManager).
ConnectionDescriptorXmlHandler	The handler catches Parsing events raised by the xml-parser and builds up the ConnectionRepository that is used within the OJB.
ConnectionPoolDescriptor	Encapsulates connection pooling configuration properties managed by JdbcConnectionDescriptor.
ConnectionRepository	Manages all JdbcConnectionDescriptor instances.
CustomAttributesTest	This TestClass tests the RepositoryPersitors facilities for reading and writing a valid repository.
DeleteProcedureDescriptor	An DeleteProcedureDescriptor contains information that is related to the procedure/function that is used to handle the updating of existing records.
DescriptorBase	base class for all Descriptors.
DescriptorRepository	The repository containing all object mapping and manipulation information of all used persistent objects.
FieldDescriptor	A FieldDescriptor holds the mapping information for a specific member-variable of a persistent object.
FieldHelper	HelperClass for Fields, used for orderBy, groupBy
IndexDescriptor
InsertProcedureDescriptor	An InsertProcedureDescriptor contains information that is related to the procedure/function that is used to handle the insertion of new records.
JdbcConnectionDescriptor	JdbcConnectionDescriptor describes all relevant parameters of JDBC Connections used by the PersistenceBroker
MetadataManager	Central class for metadata operations/manipulations - manages OJB's metadata objects, in particular: DescriptorRepository contains metadata of persistent objects ConnectionRepository contains all connection metadata information This class allows transparent flexible metadata loading/manipulation at runtime.
MetadataMultithreadedTest
MetadataTest	This TestClass tests the RepositoryPersitors facilities for reading and writing a valid repository.
MetadataTest.CacheObject
MetadataTest.CldTestObject
ObjectCacheDescriptor	Encapsulates a ObjectCache implementation class and its proprietary configuration properties.
ObjectReferenceDescriptor	Describes a Field containing a reference to another class.
ProcedureDescriptor	A ProcedureDescriptor contains information that is common for all types of procedures/functions that are used to handle the persistence operations.
ReadonlyTest
ReadonlyTest.TestObject
ReferenceMapTest
RepositoryElementsTest
RepositoryPersistor	This class is responsible for reading and writing DescriptorRepository objects from and to persistent media.
RepositoryPersistorTest	This TestClass tests the RepositoryPersitors facilities for reading and writing a valid repository.
RepositoryTags	this class maintains a table mapping the xml-tags used in the repository.dtd to their corresponding ids used within OJB.
RepositoryXmlHandler	The handler catches Parsing events raised by the xml-parser and builds up the DescriptorRepository that is used within the OJB PersistenceBroker System.
RuntimeConfigurationTest	Test used to check if it is possible to start OJB without defined descriptors.
SequenceDescriptor	Encapsulates sequence manager configuration properties managed by JdbcConnectionDescriptor.
UpdateProcedureDescriptor	An UpdateProcedureDescriptor contains information that is related to the procedure/function that is used to handle the updating of existing records.

Exception Summary

ClassNotPersistenceCapableException	This exception is thrown if a class is not described in the MetaData Repository, and thus cannot be handled properly by OJB
DuplicateRepositoryElementsFound	This exception is for the case when constants with similar values are found in the RepositoryElements class
MetadataException	This exception is thrown if a MetaData related problem occurs.