ConsumerDb is an abstract base class the storage of decryption keys for the consumer. More...

Inheritance diagram for ndn::ConsumerDb:

Classes
class	Error
	ConsumerDb::Error extends std::exception for errors using ConsumerDb methods. More...

Public Member Functions
virtual	~ConsumerDb ()
	The virtual Destructor.

virtual Blob	getKey (const Name &keyName)=0
	Get the key with keyName from the database. More...

virtual void	addKey (const Name &keyName, const Blob &keyBlob)=0
	Add the key with keyName and keyBlob to the database. More...

virtual void	deleteKey (const Name &keyName)=0
	Delete the key with keyName from the database. More...

Detailed Description

ConsumerDb is an abstract base class the storage of decryption keys for the consumer.

A subclass must implement the methods. For example, see Sqlite3ConsumerDb.

Member Function Documentation

virtual void ndn::ConsumerDb::addKey	(	const Name &	keyName,
		const Blob &	keyBlob
	)

pure virtual

Add the key with keyName and keyBlob to the database.

Parameters

keyName	The key name.
keyBlob	The encoded key.

Exceptions

ConsumerDb::Error if a key with the same keyName already exists in the database, or other database error.

virtual void ndn::ConsumerDb::deleteKey ( const Name & keyName )

pure virtual

Delete the key with keyName from the database.

If there is no key with keyName, do nothing.

Parameters

keyName The key name.

Exceptions

ConsumerDb::Error for a database error.

virtual Blob ndn::ConsumerDb::getKey ( const Name & keyName )

pure virtual

Get the key with keyName from the database.

Parameters

keyName The key name.

Returns: A Blob with the encoded key, or an isNull Blob if cannot find the key with keyName.

Exceptions

ConsumerDb::Error for a database error.

The documentation for this class was generated from the following files: