Package io.helidon.integrations.jedis.cdi

Class JedisExtension

java.lang.Object

io.helidon.integrations.jedis.cdi.JedisExtension

All Implemented Interfaces:

Extension

public class JedisExtension
extends Object
implements Extension

An Extension providing CDI integration for the Jedis Redis client.

See Also:

Using Jedis in a multithreaded environment

Constructor Summary

Constructors

Constructor	Description
JedisExtension()	Creates a new JedisExtension.

Method Summary

Modifier and Type	Method	Description
protected <T> void	configure(Config config, T object, Class<? super T> type, String instanceName)	Configures the supplied Object by using the supplied Config in some way.
protected Class<?>	getConversionType(Class<?> type, String name)	Returns a non-null Class representing the type to which MicroProfile Config-based conversion of the property identified by the supplied name should occur.

Methods inherited from class java.lang.Object

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

Constructor Detail

JedisExtension

public JedisExtension()

Creates a new JedisExtension.

Method Detail

getConversionType

protected Class<?> getConversionType(Class<?> type,
                                     String name)
                              throws IntrospectionException

Returns a non-null Class representing the type to which MicroProfile Config-based conversion of the property identified by the supplied name should occur.

Parameters:

type - the Class housing the property identified by the supplied name; must not be null

name - the name of a property logically belonging to the supplied type; must not be null

Returns:

a non-null Class representing the type to which MicroProfile Config-based conversion of the property identified by the supplied name should occur; String.class if no conversion type could be found

Throws:

IntrospectionException - if introspection fails; overrides are not required to use introspection

NullPointerException - if type or name is null

configure

protected <T> void configure(Config config,
                             T object,
                             Class<? super T> type,
                             String instanceName)
                      throws IntrospectionException,
                             ReflectiveOperationException

Configures the supplied Object by using the supplied Config in some way.

This implementation uses java.beans facilities to perform the configuration.

Type Parameters:

T - the type of object to configure

Parameters:

config - the Config containing configuration; may be null in which case no action will be taken

object - the Object to configure; may be null in which case no action will be taken

type - one of the ancestral types of the supplied object; must not be null

instanceName - the name of the instance to configure; may be null

Throws:

NullPointerException - if type is null

IntrospectionException - if introspection fails; overrides of this method are not required to use introspection

ReflectiveOperationException - if there was a problem reflecting on the supplied Object's Class; overrides of this method are not required to use reflection