3.1.4 Message Processing Events and Sequencing Rules

This section specifies the capability negotiation mechanisms and each of the interfaces used by COMA.

All COMA servers MUST support the following interfaces:

• ICatalogSession (section 3.1.4.5)

• ICatalogTableInfo (section 3.1.4.7)

• ICatalogTableRead (section 3.1.4.8)

• ICatalogTableWrite (section 3.1.4.9)

• ICatalogUtils (section 3.1.4.17)

A COMA server MAY<279> additionally support one or more of the following interfaces:

• ICatalog64BitSupport (section 3.1.4.6)

• IRegister (section 3.1.4.10)

• IRegister2 (section 3.1.4.11)

• IImport (section 3.1.4.12)

• IImport2 (section 3.1.4.13)

• IExport (section 3.1.4.14)

• IExport2 (section 3.1.4.15)

• IAlternateLaunch (section 3.1.4.16)

• ICatalogUtils2 (section 3.1.4.18)

• ICapabilitySupport (section 3.1.4.19)

• IContainerControl (section 3.1.4.20)

• IContainerControl2 (section 3.1.4.21)

• IReplicationUtil (section 3.1.4.22)

Except where otherwise stated, if a server supports an interface, it MUST implement all of the methods specified for the interface.