com.scalar.dl.ledger.crypto

Class CertificateManager

java.lang.Object

com.scalar.dl.ledger.crypto.CertificateManager

@Immutable
public class CertificateManager
extends java.lang.Object

A manager used to store and retrieve CertificateEntrys from a CertificateRegistry.

A CertificateManager will store CertificateEntrys in a CertificateRegistry. It will also return DigitalSignatureValidators for validating signatures corresponding to the CertificateEntrys.

Constructor Summary

Constructors

Constructor and Description
CertificateManager(CertificateRegistry registry) Constructs a CertificateManager with the specified CertificateRegistry.
CertificateManager(CertificateRegistry registry, com.google.common.cache.Cache<CertificateEntry.Key,com.scalar.dl.ledger.crypto.DigitalSignatureValidator> cache)

Method Summary

Modifier and Type	Method and Description
com.scalar.dl.ledger.crypto.DigitalSignatureValidator	getValidator(CertificateEntry.Key key) Returns a DigitalSignatureValidator for the given CertificateEntry.Key.
void	register(CertificateEntry entry) Stores the specified CertificateEntry in a CertificateRegistry.

Methods inherited from class java.lang.Object

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

Constructor Detail

CertificateManager

@Inject
public CertificateManager(CertificateRegistry registry)

Constructs a CertificateManager with the specified CertificateRegistry.

Parameters:

registry - a CertificateRegistry

CertificateManager

public CertificateManager(CertificateRegistry registry,
                          com.google.common.cache.Cache<CertificateEntry.Key,com.scalar.dl.ledger.crypto.DigitalSignatureValidator> cache)

Method Detail

register

public void register(CertificateEntry entry)

Stores the specified CertificateEntry in a CertificateRegistry. Will throw a DatabaseException if the certificate has already been registered.

Parameters:

entry - a CertificateEntry

getValidator

public com.scalar.dl.ledger.crypto.DigitalSignatureValidator getValidator(CertificateEntry.Key key)

Returns a DigitalSignatureValidator for the given CertificateEntry.Key.

Parameters:

key - CertificateEntry.Key

Returns:

a DigitalSignatureValidator