Uses of Interface
org.exolab.castor.persist.spi.PersistenceQuery

Packages that use PersistenceQuery

org.castor.persist
org.exolab.castor.jdo.drivers
org.exolab.castor.jdo.engine	Implementation of the Castor JDO engine.
org.exolab.castor.persist	The Castor persistence engine handles object persistence, object caching, transaction concurrency and locking.
org.exolab.castor.persist.spi	Defines the interfaces for persistence engine service providers.

Uses of PersistenceQuery in org.castor.persist

Methods in org.castor.persist with parameters of type PersistenceQuery

QueryResults

AbstractTransactionContext.query(LockEngine engine, PersistenceQuery query, org.exolab.castor.mapping.AccessMode accessMode, boolean scrollable) Perform a query using the query mechanism with the specified access mode. The query is performed in this transaction, and the returned query results can only be used while this transaction is open. It is assumed that the query mechanism is compatible with the persistence engine.

QueryResults

TransactionContext.query(LockEngine engine, PersistenceQuery query, org.exolab.castor.mapping.AccessMode accessMode, boolean scrollable) Perform a query using the query mechanism with the specified access mode.

Uses of PersistenceQuery in org.exolab.castor.jdo.drivers

Classes in org.exolab.castor.jdo.drivers that implement PersistenceQuery

(package private) class	MultiRSCallQuery PersistenceQuery implementation for CallableStatements that yield multiple ResultSets, like Sybase stored procedures.
(package private) class	PostgreSQLCallQuery PersistenceQuery implementation for use with PostgreSQL stored functions returning instance, which can be fetched only through SELECT of fields of the instance.
(package private) class	ReturnedRSCallQuery PersistenceQuery implementation for use with CallableStatements that return a ResultSet, like Oracle stored functions returning REF CURSOR.

Methods in org.exolab.castor.jdo.drivers that return PersistenceQuery

PersistenceQuery	InstantDBFactory.getCallQuery(java.lang.String call, java.lang.Class[] paramTypes, java.lang.Class javaClass, java.lang.String[] fields, int[] sqlTypes) Needed to process OQL queries of "CALL" type (using stored procedure call).
PersistenceQuery	OracleFactory.getCallQuery(java.lang.String call, java.lang.Class[] paramTypes, java.lang.Class javaClass, java.lang.String[] fields, int[] sqlTypes) Needed to process OQL queries of "CALL" type (using stored procedure call).
PersistenceQuery	PostgreSQLFactory.getCallQuery(java.lang.String call, java.lang.Class[] paramTypes, java.lang.Class javaClass, java.lang.String[] fields, int[] sqlTypes) Needed to process OQL queries of "CALL" type (using stored procedure call).
PersistenceQuery	SybaseFactory.getCallQuery(java.lang.String call, java.lang.Class[] paramTypes, java.lang.Class javaClass, java.lang.String[] fields, int[] sqlTypes) Needed to process OQL queries of "CALL" type (using stored procedure call).

Uses of PersistenceQuery in org.exolab.castor.jdo.engine

Classes in org.exolab.castor.jdo.engine that implement PersistenceQuery

class

SQLQuery

Methods in org.exolab.castor.jdo.engine that return PersistenceQuery

PersistenceQuery	BaseFactory.getCallQuery(java.lang.String call, java.lang.Class[] paramTypes, java.lang.Class javaClass, java.lang.String[] fields, int[] sqlTypes) Needed to process OQL queries of "CALL" type (using stored procedure call).
PersistenceQuery	SQLEngine.createQuery(QueryExpression query, java.lang.Class[] types, org.exolab.castor.mapping.AccessMode accessMode)
PersistenceQuery	SQLEngine.createCall(java.lang.String spCall, java.lang.Class[] types)

Uses of PersistenceQuery in org.exolab.castor.persist

Methods in org.exolab.castor.persist that return PersistenceQuery

PersistenceQuery

QueryResults.getQuery() Returns the associated query.

Constructors in org.exolab.castor.persist with parameters of type PersistenceQuery

QueryResults(TransactionContext tx, LockEngine engine, PersistenceQuery query, org.exolab.castor.mapping.AccessMode accessMode, Database db)

Uses of PersistenceQuery in org.exolab.castor.persist.spi

Classes in org.exolab.castor.persist.spi that implement PersistenceQuery

class

AbstractCallQuery

Methods in org.exolab.castor.persist.spi that return PersistenceQuery

PersistenceQuery

Persistence.createQuery(QueryExpression query, java.lang.Class[] types, org.exolab.castor.mapping.AccessMode accessMode) Creates and returns a new query object.