Package io.debezium.config

Class Instantiator

java.lang.Object

io.debezium.config.Instantiator

public class Instantiator
extends Object

Instantiates given classes reflectively.

Author:

Jiri Pechanec

Constructor Summary

Constructors

Constructor	Description
Instantiator()

Method Summary

Modifier and Type	Method	Description
static <T> T	getInstance(String className, Supplier<ClassLoader> classloaderSupplier, Configuration configuration)	Instantiates the specified class either using the no-args constructor or the constructor with a single parameter of type Configuration, if a configuration object is passed.
static <T> T	getInstanceWithProperties(String className, Supplier<ClassLoader> classloaderSupplier, Properties prop)	Instantiates the specified class either using the no-args constructor or the constructor with a single parameter of type Properties, if a properties object is passed.
private static <T,C> T	getInstanceWithProvidedConstructorType(String className, Supplier<ClassLoader> classloaderSupplier, Class<C> constructorType, C constructorValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

Instantiator

public Instantiator()

Method Detail

getInstance

public static <T> T getInstance(String className,
                                Supplier<ClassLoader> classloaderSupplier,
                                Configuration configuration)

Instantiates the specified class either using the no-args constructor or the constructor with a single parameter of type Configuration, if a configuration object is passed.

Returns:

The newly created instance or null if no class name was given

getInstanceWithProperties

public static <T> T getInstanceWithProperties(String className,
                                              Supplier<ClassLoader> classloaderSupplier,
                                              Properties prop)

Instantiates the specified class either using the no-args constructor or the constructor with a single parameter of type Properties, if a properties object is passed.

Returns:

The newly created instance or null if no class name was given

getInstanceWithProvidedConstructorType

private static <T,C> T getInstanceWithProvidedConstructorType(String className,
                                                                    Supplier<ClassLoader> classloaderSupplier,
                                                                    Class<C> constructorType,
                                                                    C constructorValue)