Class JdbcConfiguration

java.lang.Object

org.springframework.data.jdbc.repository.config.JdbcConfiguration

public final class JdbcConfiguration
extends Object

Utility class to providing factory methods for JDBC infrastructure components.

Mainly for use within the framework or for configuration arrangements that require customization of configuration.

Since:

4.0

Author:

Mark Paluch

Method Summary

Modifier and Type	Method	Description
static JdbcConverter	createConverter(JdbcMappingContext mappingContext, NamedParameterJdbcOperations operations, RelationResolver relationResolver, JdbcCustomConversions conversions, JdbcDialect dialect)	Creates a JdbcConverter.
static JdbcCustomConversions	createCustomConversions(JdbcDialect dialect, List<?> userConverters)	Register custom Converters in a JdbcCustomConversions object if required.
static DataAccessStrategy	createDataAccessStrategy(NamedParameterJdbcOperations operations, JdbcConverter jdbcConverter, @Nullable QueryMappingConfiguration mappingConfiguration, JdbcDialect dialect)	Create a DataAccessStrategy for reuse in the JdbcAggregateOperations and the JdbcConverter.
static JdbcMappingContext	createMappingContext(org.springframework.data.relational.RelationalManagedTypes jdbcManagedTypes, JdbcCustomConversions customConversions, @Nullable org.springframework.data.relational.core.mapping.NamingStrategy namingStrategy)	Register a JdbcMappingContext and apply an optional NamingStrategy.
static Set<Class<?>>	scanForEntities(String basePackage)	Scans the given base package for entities, i.e.

Methods inherited from class Object

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

Method Details

createCustomConversions

public static JdbcCustomConversions createCustomConversions(JdbcDialect dialect,
 List<?> userConverters)

Register custom Converters in a JdbcCustomConversions object if required.

Parameters:

dialect - the JDBC dialect in use.

userConverters - list of user converters, must not be null.

Returns:

will never be null.

createMappingContext

public static JdbcMappingContext createMappingContext(org.springframework.data.relational.RelationalManagedTypes jdbcManagedTypes,
 JdbcCustomConversions customConversions,
 @Nullable org.springframework.data.relational.core.mapping.NamingStrategy namingStrategy)

Register a JdbcMappingContext and apply an optional NamingStrategy.

Parameters:

jdbcManagedTypes - JDBC managed types.

customConversions - the custom conversions.

namingStrategy - optional NamingStrategy. Use DefaultNamingStrategy.INSTANCE as fallback.

Returns:

must not be null.

createConverter

public static JdbcConverter createConverter(JdbcMappingContext mappingContext,
 NamedParameterJdbcOperations operations,
 RelationResolver relationResolver,
 JdbcCustomConversions conversions,
 JdbcDialect dialect)

Creates a JdbcConverter.

Parameters:

mappingContext - must not be null.

operations - must not be null.

relationResolver - must not be null.

conversions - must not be null.

dialect - the JDBC dialect in use.

Returns:

must not be null.

createDataAccessStrategy

public static DataAccessStrategy createDataAccessStrategy(NamedParameterJdbcOperations operations,
 JdbcConverter jdbcConverter,
 @Nullable QueryMappingConfiguration mappingConfiguration,
 JdbcDialect dialect)

Create a DataAccessStrategy for reuse in the JdbcAggregateOperations and the JdbcConverter. Override this method to register a bean of type DataAccessStrategy if your use case requires a more specialized DataAccessStrategy.

Parameters:

operations - must not be null.

jdbcConverter - must not be null.

mappingConfiguration - mapping configuration, can be null.

dialect - the JDBC dialect in use.

Returns:

will never be null.

scanForEntities

public static Set<Class<?>> scanForEntities(String basePackage)

Scans the given base package for entities, i.e. JDBC-specific types annotated with Table.

Parameters:

basePackage - must not be null.

Returns:

a set of classes identified as entities.