<virtualType name="AuthorizenetAcceptjsFacade"
             type="Magento\Payment\Model\Method\Adapter">
    <arguments>
        <argument name="code" xsi:type="string">
            authorizenet_acceptjs
        </argument>
        <argument name="formBlockType" xsi:type="string">
            Magento\AuthorizenetAcceptjs\Block\Form
        </argument>
        <argument name="infoBlockType" xsi:type="string">
            AuthorizenetAcceptjsInfoBlock
        </argument>
        <argument name="valueHandlerPool" xsi:type="object">
            AuthorizenetAcceptjsValueHandlerPool
        </argument>
        <argument name="validatorPool" xsi:type="object">
            AuthorizenetAcceptjsValidatorPool
        </argument>
        <argument name="commandPool" xsi:type="object">
            AuthorizenetAcceptjsCommandPool
        </argument>
    </arguments>
</virtualType>

This is a virtual type configuration.

This configuration is for the base area. Base area configurations will apply to all the sub-applications.

This virtualType configuration tells the Object Manager when a user wants a virtual AuthorizenetAcceptjsFacade object that it should return a Magento\Payment\Model\Method\Adapter object.

This configuration tells the Object Manager that when a user wants a AuthorizenetAcceptjsFacade object that the following arguments should be used in the foo object's constructor.

• $code = "authorizenet_acceptjs";
• $formBlockType = "Magento\AuthorizenetAcceptjs\Block\Form";
• $infoBlockType = "AuthorizenetAcceptjsInfoBlock";
• $valueHandlerPool = new AuthorizenetAcceptjsValueHandlerPool (...)
• $validatorPool = new AuthorizenetAcceptjsValidatorPool (...)
• $commandPool = new AuthorizenetAcceptjsCommandPool (...)

<virtualType name="AuthorizenetAcceptjsValueHandlerPool"
             type="Magento\Payment\Gateway\Config\ValueHandlerPool">
    <arguments>
        <argument name="handlers" xsi:type="array">
            <item name="default" xsi:type="string">
                AuthorizenetAcceptjsDefaultValueHandler
            </item>
        </argument>
    </arguments>
</virtualType>

This is a virtual type configuration.

This configuration is for the base area. Base area configurations will apply to all the sub-applications.

This virtualType configuration tells the Object Manager when a user wants a virtual AuthorizenetAcceptjsValueHandlerPool object that it should return a Magento\Payment\Gateway\Config\ValueHandlerPool object.

This configuration tells the Object Manager that when a user wants a AuthorizenetAcceptjsValueHandlerPool object that the following arguments should be used in the foo object's constructor.

• $handlers = [...items...];