Top Description Inners Fields Constructors Methods

org.eclipse.persistence.internal.jpa.metadata.converters

public Class ConverterManager

Class Inheritance

extends Object

java.lang.Object
org.eclipse.persistence.internal.jpa.metadata.converters.ConverterManager

Imports

java.util.Collections, .HashMap, .Map, .ServiceLoader, java.util.function.Supplier, org.eclipse.persistence.mappings.converters.Converter, org.eclipse.persistence.mappings.converters.spi.ConverterProvider

Manage field value to JDBC data type converters loaded from SPI providers.

Nested and Inner Type Summary

Modifier and Type	Class and Description
private static class	ConverterManager.Instance

Field Summary

Modifier and Type	Field and Description
private final Map<String, Supplier<Converter>>	converters

Constructor Summary

Access	Constructor and Description
private	ConverterManager()

Method Summary

Modifier and Type	Method and Description
public Converter	Returns: new instance of field value to JDBC data type converter createConverter(final String `Converter` metadata fully qualified class name type) Create an instance of field value to JDBC data type converter mapped to provided `Converter` metadata class name.
public static final ConverterManager	Returns: singleton instance of converters manager getInstance() Get singleton instance of converters manager.
public boolean	Returns: value of `true` when there exists mapping for provided class name or `false` otherwise hasConverter(final String `Converter` metadata fully qualified class name type) Check whether converter instance `Supplier` exists for provided `Converter` metadata class name.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

converters	back to summary
private final Map<String, Supplier<Converter>> converters

Constructor Detail

ConverterManager	back to summary
private ConverterManager()

Method Detail

createConverter back to summary

createConverter	back to summary
public Converter createConverter(final String type) Create an instance of field value to JDBC data type converter mapped to provided `Converter` metadata class name. Parameters type:String `Converter` metadata fully qualified class name Returns:Converter new instance of field value to JDBC data type converter

public Converter createConverter(final String type)

Create an instance of field value to JDBC data type converter mapped to provided Converter metadata class name.

Parameters

type:String: Converter metadata fully qualified class name

Returns:Converter

new instance of field value to JDBC data type converter

getInstance	back to summary
public static final ConverterManager getInstance() Get singleton instance of converters manager. Returns:ConverterManager singleton instance of converters manager

getInstance

back to summary

public static final ConverterManager getInstance()

Get singleton instance of converters manager.

Returns:ConverterManager: singleton instance of converters manager

hasConverter back to summary

hasConverter	back to summary
public boolean hasConverter(final String type) Check whether converter instance `Supplier` exists for provided `Converter` metadata class name. Parameters type:String `Converter` metadata fully qualified class name Returns:boolean value of `true` when there exists mapping for provided class name or `false` otherwise

public boolean hasConverter(final String type)

Check whether converter instance Supplier exists for provided Converter metadata class name.

Parameters

type:String: Converter metadata fully qualified class name

Returns:boolean

value of true when there exists mapping for provided class name or false otherwise

org.eclipse.persistence.internal.jpa.metadata.converters back to summary

private final Class ConverterManager.Instance