org.resthub.jpa.pool

Class HikariCPDataSourceFactory

java.lang.Object

org.resthub.jpa.pool.AbstractDataSourceFactory<com.zaxxer.hikari.HikariDataSource>

org.resthub.jpa.pool.HikariCPDataSourceFactory

public class HikariCPDataSourceFactory
extends AbstractDataSourceFactory<com.zaxxer.hikari.HikariDataSource>

This factory allows to create directly a HikariDataSource instance from a set of configuration properties.

It removes necessity to provide additional hikariConfig spring bean to pass as constructor arg of HikaridataSource.

Check Hikari documentation for a full list of configuration properties.

Be aware that some specific datasource properties must be prefixed by 'dataSource.'. cf Hikari datasource initialization

See Also:

AbstractDataSourceFactory.create(java.util.Properties), AbstractDataSourceFactory

Constructor Summary

Constructors

Constructor and Description
HikariCPDataSourceFactory()

Method Summary

Methods

Modifier and Type	Method and Description
protected DataSource	callConstructor(Class clazz, Properties configProperties) Initialize a new HikariDataSource instance with given configuration properties

Methods inherited from class org.resthub.jpa.pool.AbstractDataSourceFactory

create, create, getDsClass, instantiateDataSource, isResolvedProperty, setDsClass

Methods inherited from class java.lang.Object

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

Constructor Detail

HikariCPDataSourceFactory

public HikariCPDataSourceFactory()

Method Detail

callConstructor

protected DataSource callConstructor(Class clazz,
                         Properties configProperties)
                              throws NoSuchMethodException,
                                     IllegalAccessException,
                                     InvocationTargetException,
                                     InstantiationException

Initialize a new HikariDataSource instance with given configuration properties

Overrides:

callConstructor in class AbstractDataSourceFactory<com.zaxxer.hikari.HikariDataSource>

Parameters:

clazz - class to instantiate. Cannot be null

configProperties - properties list to configure new DataSource. by default, these properties are not used because default no-arg constructor is called but are available in case of specific override. Cannot be null

Returns:

the new created DataSource instance

Throws:

NoSuchMethodException - if the specified constructor was not found

IllegalAccessException - if the specified constructor cannot be called due to access restrictions

InvocationTargetException - if the underlying constructor throws an exception.

InstantiationException - if the class that declares the underlying constructor represents an abstract class

See Also:

AbstractDataSourceFactory.callConstructor(Class, java.util.Properties)