net.named_data.jndn.encrypt

Class Sqlite3ConsumerDb

java.lang.Object

net.named_data.jndn.encrypt.ConsumerDb

net.named_data.jndn.encrypt.Sqlite3ConsumerDbBase

net.named_data.jndn.encrypt.Sqlite3ConsumerDb

public class Sqlite3ConsumerDb
extends Sqlite3ConsumerDbBase

Sqlite3ConsumerDb extends ConsumerDb to implement the storage of decryption keys for the consumer using SQLite3.

Note:

This class is an experimental feature. The API may change.

Nested Class Summary

Nested classes/interfaces inherited from class net.named_data.jndn.encrypt.ConsumerDb

ConsumerDb.Error

Field Summary

Fields inherited from class net.named_data.jndn.encrypt.Sqlite3ConsumerDbBase

DELETE_deleteKey, INITIALIZATION1, INITIALIZATION2, INSERT_addKey, SELECT_getKey

Constructor Summary

Constructors

Constructor and Description
Sqlite3ConsumerDb(String databaseFilePath) Create an Sqlite3ConsumerDb to use the given SQLite3 file.

Method Summary

Modifier and Type	Method and Description
void	addKey(Name keyName, Blob keyBlob) Add the key with keyName and keyBlob to the database.
void	deleteKey(Name keyName) Delete the key with keyName from the database.
Blob	getKey(Name keyName) Get the key with keyName from the database.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Sqlite3ConsumerDb

public Sqlite3ConsumerDb(String databaseFilePath)
                  throws ConsumerDb.Error

Create an Sqlite3ConsumerDb to use the given SQLite3 file.

Parameters:

databaseFilePath - The path of the SQLite file.

Throws:

ConsumerDb.Error - for a database error.

Method Detail

getKey

public Blob getKey(Name keyName)
            throws ConsumerDb.Error

Get the key with keyName from the database.

Specified by:

getKey in class ConsumerDb

Parameters:

keyName - The key name.

Returns:

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

Throws:

ConsumerDb.Error - for a database error.

addKey

public void addKey(Name keyName,
                   Blob keyBlob)
            throws ConsumerDb.Error

Add the key with keyName and keyBlob to the database.

Specified by:

addKey in class ConsumerDb

Parameters:

keyName - The key name.

keyBlob - The encoded key.

Throws:

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

deleteKey

public void deleteKey(Name keyName)
               throws ConsumerDb.Error

Delete the key with keyName from the database. If there is no key with keyName, do nothing.

Specified by:

deleteKey in class ConsumerDb

Parameters:

keyName - The key name.

Throws:

ConsumerDb.Error - for a database error.