Package org.apache.ojb.broker.accesslayer

Interface Summary

Interface	Description
ConnectionFactory	ConnectionFactory is responsible to lookup and release the connections used by the ConnectionManagerIF implementation.
ConnectionManagerIF	The connection manager handles the life cycle of a connection.
JdbcAccess	JdbcAccess is responsible for establishing performing SQL Queries against remote Databases.
JoinSyntaxTypes	Constants used to denote the type of SQL syntax of JOINs
OJBIterator	A Iterator extension internaly used by OJB to handle query results.
QueryCustomizer	Interface for QueryCustomizer in CollectionDescriptor
RelationshipPrefetcher	Interface for Relationship Prefetchers.
RowReader
StatementManagerIF
StatementsForClassIF	A class that implements this interface serves as a cache for java.sql.Statements used for persistence operations on a given class.

Class Summary

Class	Description
BasePrefetcher	Abstract Prefetcher.
ChainingIterator
CollectionPrefetcher	Relationship Prefetcher for Collections.
ConnectionFactoryAbstractImpl	Abstract base class to simplify implementation of ConnectionFactory's.
ConnectionFactoryDBCPImpl	ConnectionFactory implementation using Commons DBCP and Commons Pool API to pool connections.
ConnectionFactoryFactory	Factory for ConnectionFactory implementations.
ConnectionFactoryManagedImpl	Deprecated no longer needed to specify a specific ConnectionFactory class in managed environments.
ConnectionFactoryNotPooledImpl	Base implementation without connection pooling.
ConnectionFactoryPooledImpl	Connection factory which pools the requested connections for different JdbcConnectionDescriptors using Commons Pool API.
ConnectionManagerFactory	Factory for ConnectionManagerIF implementations.
ConnectionManagerImpl	Manages Connection ressources.
JdbcAccessFactory
JdbcAccessImpl	JdbcAccess is responsible for establishing performing SQL Queries against remote Databases.
MtoNCollectionPrefetcher	Relationship Prefetcher for MtoN-Collections.
PagingIterator	PagingIterator is wrapper around an OJBIterator to support startAt endAt positions.
PkEnumeration	this class can be used to create enumerations of PrimaryKey objects.
PkIterator
PlainPrefetcher	Prefetcher for plain list of objects (no relations).
QueryCustomizerDefaultImpl	Default Implementation of QueryCustomizer.
ReferencePrefetcher	Relationship Prefetcher for References.
RelationshipPrefetcherFactory	Factory for Relationship Prefetchers
RelationshipPrefetcherImpl	Abstract Relationship Prefetchers.
ReportQueryRsIterator	RsIterator for ReportQueries
ResultSetAndStatement	Intern used wrapper for Statement and ResultSet instances.
RowReaderDefaultImpl	Default implementation of the RowReader interface.
RsIterator	RsIterator can be used to iterate over a jdbc ResultSet to retrieve persistent objects step-by-step and not all at once.
RsIterator.ResourceWrapper	Wraps a RsIterator instance as WeakReference.
RsQueryObject	Helper class for RsIterator queries.
SqlBasedReportQueryRsIterator	ReporQueryRsIterator based on SQL-Statement
SqlBasedRsIterator	RsIterator based on SQL-Statement
StatementManager	manages JDBC Connection and Statement resources.
StatementManagerFactory
StatementsForClassFactory	Factory for StatementsForClassIF implementations.
StatementsForClassImpl	This class serves as a cache for Statements that are used for persistence operations on a given class.

Exception Summary

Exception	Description
LookupException	Thrown if a resource lookup failed.
OJBBatchUpdateException
RsIterator.ResourceClosedException
RsIterator.ResourceNotClosedException