| GcmConnectorCapabilitiesAdapter | A GcmConnectorCapabilitiesAdapter is a wrapper around GcmConnector that implements org.mule.api.Capabilities interface. |
| GcmConnectorLifecycleAdapter | A GcmConnectorLifecycleAdapter is a wrapper around GcmConnector that adds lifecycle methods to the pojo. |
| GcmConnectorMetadataAdapater | A GcmConnectorMetadataAdapater is a wrapper around GcmConnector that adds support for querying metadata about the extension. |
| GcmConnectorProcessAdapter | A GcmConnectorProcessAdapter is a wrapper around GcmConnector that enables custom processing strategies. |