Processor Annotation Index

This page is a compact index of public Kaumei JDBC processor annotations. It lists where an annotation may appear, what role it has, and which specification page defines its behaviour.

Detailed rules, defaults, lookup order, and error behaviour belong to the linked specification pages.

JDBC method annotations

Annotation	Java locations	Role	Canonical rules
@JdbcSelect	method	Select method entry point	JDBC Select
@JdbcUpdate	method	Update method entry point	JDBC Update
@JdbcBatchUpdate	method	Batch update factory method	JDBC Update
@JdbcCall	method	Callable statement entry point	JDBC Call
@JdbcNative	method	Native JDBC delegation	JDBC Native

Mapping annotations

Annotation	Java locations	Role	Canonical rules
@JdbcName	method, parameter, record component	SQL parameter name or result column name	Parameter Binding, Result Mapping
@JdbcConverterName	method, parameter, record component	Select a named converter	Converter Lookup, Parameter Binding, Result Mapping
@JavaToJdbc	method	Java-to-JDBC converter declaration	Parameter Binding, Converter Lookup
@JdbcToJava	method, constructor	JDBC-to-Java converter declaration	Result Mapping, Converter Lookup

Configuration annotations

Annotation	Java locations	Role	Canonical rules
@JdbcConfig	type	Processor configuration type	Processor Configuration
@JdbcBatchSize	type, method, parameter	Batch execution size	Processor Configuration, JDBC Update
@JdbcFetchDirection	type, method, parameter	Statement fetch direction	Processor Configuration, JDBC Select
@JdbcFetchSize	type, method, parameter	Statement fetch size	Processor Configuration, JDBC Select
@JdbcMaxRows	type, method, parameter	Statement maximum row count	Processor Configuration, JDBC Select
@JdbcNoMoreRows	type, method	Multi-row handling for single-value select results	Processor Configuration, JDBC Select
@JdbcNoRows	type, method	No-row handling for single-value select results	Processor Configuration, JDBC Select
@JdbcQueryTimeout	type, method, parameter	Statement query timeout	Processor Configuration
@JdbcResultSetConcurrency	type, method, parameter	ResultSet concurrency setting	Processor Configuration, JDBC Select
@JdbcResultSetType	type, method, parameter	ResultSet type setting	Processor Configuration, JDBC Select

Processor support annotations

Annotation	Java locations	Role	Canonical rules
@JdbcDebug	type, method	Enable extra processor debug output for the annotated element	Processor Configuration
@JdbcGeneration	type	Add annotations to generated classes or constructors	JDBC Processor
@JdbcLogLevel	type	Set processor log level from a configuration type	Processor Configuration