Primary key mapper

A key component of an endpoint implementation is the primary key mapper class. It translates between JTL-Wawi and the shop by storing the unique properties of all objects. A single set of properties represents the relation of an object between JTL-Wawi (called host ID) and the shop (called endpoint ID).

Note

The host ID is the primary key of the object in JTL-Wawi.

Note

In most cases the endpoint ID is the primary key of the object in the shop.

All primary key mapper classes must implement the Jtl\Connector\Core\Mapper\PrimaryKeyMapperInterface . This interface enforces simple CRUD operations on all available mappings. It is up to the endpoint implementation to decide how these mappings are stored, providing that they are somehow persistent.