Package org.jdbi.v3.sqlobject.statement.internal

Class CustomizingStatementHandler<StatementType extends SqlStatement<StatementType>>

java.lang.Object

org.jdbi.v3.sqlobject.statement.internal.CustomizingStatementHandler<StatementType>

All Implemented Interfaces:

ExtensionHandler

Direct Known Subclasses:

SqlBatchHandler, SqlCallHandler, SqlQueryHandler, SqlScriptsHandler, SqlUpdateHandler

abstract class CustomizingStatementHandler<StatementType extends SqlStatement<StatementType>>
extends Object
implements ExtensionHandler

Base handler for annotations' implementation classes.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static interface	CustomizingStatementHandler.BoundCustomizer	A SqlStatementCustomizer or SqlStatementParameterCustomizer that is ready to apply.

Field Summary

Fields

Modifier and Type	Field	Description
private final Method	method
private final Class<?>	sqlObjectType
private final List<CustomizingStatementHandler.BoundCustomizer>	statementCustomizers

Fields inherited from interface org.jdbi.v3.core.extension.ExtensionHandler

EQUALS_HANDLER, HASHCODE_HANDLER, NULL_HANDLER

Constructor Summary

Constructors

Constructor	Description
CustomizingStatementHandler(Class<?> type, Method method)

Method Summary

Modifier and Type	Method	Description
private static Stream<Annotation>	annotationsFor(AnnotatedElement... elements)
(package private) void	applyCustomizers(StatementType stmt, Object[] args)
(package private) abstract void	configureReturner(StatementType stmt, SqlObjectStatementConfiguration cfg)
(package private) abstract StatementType	createStatement(Handle handle, String locatedSql)
private CustomizingStatementHandler.BoundCustomizer	defaultParameterCustomizer(Parameter parameter, Integer i)	Default parameter customizer for parameters with no annotations.
private Stream<CustomizingStatementHandler.BoundCustomizer>	eachParameterCustomizers(Parameter parameter, Integer i)
private static ParameterCustomizerFactory	getDefaultParameterCustomizerFactory(ConfigRegistry config)
(package private) Method	getMethod()
(package private) Type	getParameterType(Parameter parameter)
private static SqlStatementCustomizerFactory	instantiateFactory(Annotation annotation)
Object	invoke(HandleSupplier handleSupplier, Object target, Object... args)	Gets invoked to return a value for the method that this handler was bound to.
(package private) String	locateSql(Handle h)
private Stream<CustomizingStatementHandler.BoundCustomizer>	parameterCustomizers()
(package private) static RowMapper<?>	rowMapperFor(UseRowMapper annotation)
(package private) static RowReducer<?,?>	rowReducerFor(UseRowReducer annotation)
void	warm(ConfigRegistry config)	Called after the method handler is constructed to pre-initialize any important configuration data structures.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

statementCustomizers

private final List<CustomizingStatementHandler.BoundCustomizer> statementCustomizers

sqlObjectType

private final Class<?> sqlObjectType

method

private final Method method

Constructor Details

CustomizingStatementHandler

CustomizingStatementHandler(Class<?> type,
 Method method)

Method Details

warm

public void warm(ConfigRegistry config)

Description copied from interface: ExtensionHandler

Called after the method handler is constructed to pre-initialize any important configuration data structures.

Specified by:

warm in interface ExtensionHandler

Parameters:

config - the method configuration to use for warming up

annotationsFor

private static Stream<Annotation> annotationsFor(AnnotatedElement... elements)

parameterCustomizers

private Stream<CustomizingStatementHandler.BoundCustomizer> parameterCustomizers()

eachParameterCustomizers

private Stream<CustomizingStatementHandler.BoundCustomizer> eachParameterCustomizers(Parameter parameter,
 Integer i)

defaultParameterCustomizer

private CustomizingStatementHandler.BoundCustomizer defaultParameterCustomizer(Parameter parameter,
 Integer i)

Default parameter customizer for parameters with no annotations.

getParameterType

Type getParameterType(Parameter parameter)

getDefaultParameterCustomizerFactory

private static ParameterCustomizerFactory getDefaultParameterCustomizerFactory(ConfigRegistry config)

instantiateFactory

private static SqlStatementCustomizerFactory instantiateFactory(Annotation annotation)

invoke

public Object invoke(HandleSupplier handleSupplier,
 Object target,
 Object... args)

Description copied from interface: ExtensionHandler

Gets invoked to return a value for the method that this handler was bound to.

Specified by:

invoke in interface ExtensionHandler

Parameters:

handleSupplier - A HandleSupplier instance for accessing the handle and its related objects

target - The target object on which the handler should operate

args - Optional arguments for the handler

Returns:

The return value for the method that was bound to the extension handler. Can be null

applyCustomizers

void applyCustomizers(StatementType stmt,
 Object[] args)

configureReturner

abstract void configureReturner(StatementType stmt,
 SqlObjectStatementConfiguration cfg)

createStatement

abstract StatementType createStatement(Handle handle,
 String locatedSql)

locateSql

String locateSql(Handle h)

getMethod

Method getMethod()

rowMapperFor

static RowMapper<?> rowMapperFor(UseRowMapper annotation)

rowReducerFor

static RowReducer<?,?> rowReducerFor(UseRowReducer annotation)