Package org.apache.cayenne.access.trans

Provides translators for Cayenne queries.

See:
Description

Interface Summary

SelectQueryTranslator

Deprecated. Unused since 1.2.

Class Summary

BatchQueryBuilder	Superclass of batch query translators.
DataObjectMatchTranslator
DeleteBatchQueryBuilder	Translator for delete BatchQueries.
DeleteTranslator	Class implements default translation mechanism of org.apache.cayenne.query.DeleteQuery objects to SQL DELETE statements.
InsertBatchQueryBuilder	Translator of InsertBatchQueries.
InsertTranslator	Deprecated. since 1.2 Object InsertQuery is not needed anymore.
LOBBatchQueryBuilder	Superclass of query builders for the DML operations involving LOBs.
LOBBatchQueryWrapper	Helper class to extract the information from BatchQueries, essential for LOB columns processing.
LOBInsertBatchQueryBuilder
LOBUpdateBatchQueryBuilder
OrderingTranslator	Translates query ordering to SQL.
ProcedureTranslator	Stored procedure query translator.
QualifierTranslator	Translates query qualifier to SQL.
QueryAssembler	Abstract superclass of Query translators.
QueryAssemblerHelper	Translates parts of the query to SQL.
SelectTranslator	A builder of JDBC PreparedStatements based on Cayenne SelectQueries.
TrimmingQualifierTranslator	QualifierTranslator that allows translation of qualifiers that perform comparison with CHAR columns.
UpdateBatchQueryBuilder	A translator for UpdateBatchQueries that produces parameterized SQL.
UpdateTranslator	Class implements default translation mechanism of org.apache.cayenne.query.UpdateQuery objects to SQL UPDATE statements.

Package org.apache.cayenne.access.trans Description

Provides translators for Cayenne queries. Classes in this package define interfaces for query translation into SQL as well as provide a default implementation of translators. DbAdapters can define their own translators to handle database-specific issues.