Module litebridge.converter

Package org.litebridgedb.convert

Class ConfigurableTypeConverter

java.lang.Object

org.litebridgedb.convert.ConfigurableTypeConverter

All Implemented Interfaces:

TypeConverter

Direct Known Subclasses:

DefaultTypeConverter

public class ConfigurableTypeConverter
extends Object
implements TypeConverter

A concrete implementation of TypeConverter that allows manual registration and unregistration of converters.

This class provides a flexible way to manage Converter instances for both Java types and SQL types.

Constructor Summary

Constructors

Constructor	Description
ConfigurableTypeConverter()

Method Summary

Modifier and Type	Method	Description
@Nullable Object	convert(@Nullable Object value, int dbDataType)	Converts a value to a database-specific representation (or vice-versa) based on the Types code.
<T> @Nullable T	convert(@Nullable Object value, Class<T> type)	Converts a value to a specific Java type.
<T> void	register(Class<T> type, int[] sqlTypes, ConverterFunction<T> converterFunction)	Registers a converter for a specific Java type and its associated SQL types using a functional interface.
<T> void	register(Class<T> type, ConverterFunction<T> converterFunction)	Registers a converter for a specific Java type using a functional interface.
void	register(Converter<?> converter)	Registers a new converter.
void	unregister(int sqlType)	Removes a converter for a specific SQL type.
void	unregister(Class<?> type)	Removes a converter for a specific Java type.

Methods inherited from class java.lang.Object

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

Constructor Details

ConfigurableTypeConverter

public ConfigurableTypeConverter()

Method Details

convert

public @Nullable Object convert(@Nullable Object value,
 int dbDataType)

Converts a value to a database-specific representation (or vice-versa) based on the Types code.

Specified by:

convert in interface TypeConverter

Parameters:

value - the value to convert, may be null

dbDataType - the Types code for the database data type

Returns:

the converted value, or null if the input was null

Throws:

IllegalArgumentException - if no converter is found for the specified SQL type

convert

public <T> @Nullable T convert(@Nullable Object value,
 Class<T> type)

Converts a value to a specific Java type.

Specified by:

convert in interface TypeConverter

Type Parameters:

T - the target Java type

Parameters:

value - the value to convert, may be null

type - the target Java type

Returns:

the converted value, or null if the input was null

Throws:

IllegalArgumentException - if no converter is found for the specified Java type

register

public void register(Converter<?> converter)

Registers a new converter.

Parameters:

converter - the converter to register

register

public <T> void register(Class<T> type,
 ConverterFunction<T> converterFunction)

Registers a converter for a specific Java type using a functional interface.

Type Parameters:

T - the target Java type

Parameters:

type - the target Java type

converterFunction - the conversion logic

register

public <T> void register(Class<T> type,
 int[] sqlTypes,
 ConverterFunction<T> converterFunction)

Registers a converter for a specific Java type and its associated SQL types using a functional interface.

Type Parameters:

T - the target Java type

Parameters:

type - the target Java type

sqlTypes - an array of Types codes associated with this converter

converterFunction - the conversion logic

unregister

public void unregister(Class<?> type)

Removes a converter for a specific Java type.

Parameters:

type - the Java type to unregister

unregister

public void unregister(int sqlType)

Removes a converter for a specific SQL type.

Parameters:

sqlType - the Types code to unregister