| rdaAccessDenied | Indicates an error related to RBAC: an operation is not authorized |
| rdaBadParameter | Indicates that an illegal or inappropriate argument has been passed to a method |
| rdaBadToken | Indicates an error related to RBAC: a token is malformed or its signature is incorrect |
| rdaData | Allows clients and servers to exchange values whose types are not fixed at compile time |
| rdaDataCodec | This utility class allows to convert rdaData objects to byte arrays and reconstruct them from the binary representation |
| rdaDataEntry | Objects of this class serve as containers that can hold a value of different types |
| rdaDataIterator | An iterator over an rdaData object |
| rdaException | The common superclass for a number of exceptions that can be thrown by the RDA subsystem |
| rdaInternalError | Thrown when a serious problem is detected in RDA |
| rdaInternalException | Thrown to indicate an internal error in the RDA subsystem |
| rdaIOError | Indicates an error in the low level I/O software/firmware/hardware used in the device servers |
| rdaLogger | Defines a general API for message logging and allows to connect it to a system specific logging facility |
| rdaLoggerFactory | A factory for the rdaLogger objects |
| rdaNoConnection | Thrown to indicate that a remote device could not be contacted (for example, because the device server is down) |
| rdaTimeOut | This exception is thrown when an operation on a device does not terminate within the specified time limit |
| rdaTokenExpired | Indicates an error related to RBAC: a token has expired |
| rdaTypeMismatch | Thrown by "extract" methods of the rdaData and rdaDataEntry class to indicate that the actual type of the contained data does not correspond to the expected type |