File	Doc	Category	Size	Date	Package
ID3Encryption.java	API Doc	jid3 0.46	3106	Sun Feb 06 18:11:26 GMT 2005	org.blinkenlights.jid3.crypt

ID3Encryption

• java.lang.Object

Fields Summary
private static ID3Encryption	s_oInstance
private Map	m_oOwnerIdentifierToCryptoAgentMap

Constructors Summary
private ID3Encryption() Creates a new instance of ID3Encryption m_oOwnerIdentifierToCryptoAgentMap = new HashMap();

Methods Summary
public ICryptoAgent	deregisterCryptoAgent(java.lang.String sOwnerIdentifier) Deregister a crypto agent. param sOwnerIdentifier the owner identifier string uniquely identifying the crypto agent to be deregistered return the previously registered agent if there is a match, or null otherwise return (ICryptoAgent)m_oOwnerIdentifierToCryptoAgentMap.remove(sOwnerIdentifier);
public static org.blinkenlights.jid3.crypt.ID3Encryption	getInstance() Get the single instance of the ID3Encryption registrar. return the ID3Encryption instance synchronized(ID3Encryption.class) { if (s_oInstance == null) { s_oInstance = new ID3Encryption(); } } return s_oInstance;
public ICryptoAgent	lookupCryptoAgent(java.lang.String sOwnerIdentifier) Look up a registered crypto agent. param sOwnerIdentifier the owner identifier string uniquely identifying the crypto agent to be returned return the registered agent if there is a match, or null otherwise return (ICryptoAgent)m_oOwnerIdentifierToCryptoAgentMap.get(sOwnerIdentifier);
public void	registerCryptoAgent(ICryptoAgent oCryptoAgent) Register a crypto agent. This is the means by which support for encryption algorithms are added. An encryption method must be registered before it can be used to encrypt or decrypt an encrypted ID3V2 frame. param oCryptoAgent the crypto agent to be registered m_oOwnerIdentifierToCryptoAgentMap.put(oCryptoAgent.getOwnerIdentifier(), oCryptoAgent);