org.apache.accumulo.core.security.crypto
Class CryptoModuleFactory

java.lang.Object
  org.apache.accumulo.core.security.crypto.CryptoModuleFactory

public class CryptoModuleFactory
extends Object

This factory module exists to assist other classes in loading crypto modules.

Constructor Summary

CryptoModuleFactory()

Method Summary

static CryptoModuleParameters	createParamsObjectFromAccumuloConfiguration(AccumuloConfiguration conf)
static CryptoModuleParameters	fillParamsObjectFromConfiguration(CryptoModuleParameters params, AccumuloConfiguration conf)
static CryptoModuleParameters	fillParamsObjectFromStringMap(CryptoModuleParameters params, Map<String,String> cryptoOpts)
static CryptoModule	getCryptoModule(AccumuloConfiguration conf) This method returns a crypto module based on settings in the given configuration parameter.
static CryptoModule	getCryptoModule(String cryptoModuleClassname)
static SecretKeyEncryptionStrategy	getSecretKeyEncryptionStrategy(AccumuloConfiguration conf)
static SecretKeyEncryptionStrategy	getSecretKeyEncryptionStrategy(String className)
static String[]	parseCipherTransform(String cipherTransform)

Methods inherited from class java.lang.Object

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

Constructor Detail

CryptoModuleFactory

public CryptoModuleFactory()

Method Detail

getCryptoModule

public static CryptoModule getCryptoModule(AccumuloConfiguration conf)

This method returns a crypto module based on settings in the given configuration parameter.

Returns:

a class implementing the CryptoModule interface. It will *never* return null; rather, it will return a class which obeys the interface but makes no changes to the underlying data.

getCryptoModule

public static CryptoModule getCryptoModule(String cryptoModuleClassname)

getSecretKeyEncryptionStrategy

public static SecretKeyEncryptionStrategy getSecretKeyEncryptionStrategy(AccumuloConfiguration conf)

getSecretKeyEncryptionStrategy

public static SecretKeyEncryptionStrategy getSecretKeyEncryptionStrategy(String className)

parseCipherTransform

public static String[] parseCipherTransform(String cipherTransform)

createParamsObjectFromAccumuloConfiguration

public static CryptoModuleParameters createParamsObjectFromAccumuloConfiguration(AccumuloConfiguration conf)

fillParamsObjectFromConfiguration

public static CryptoModuleParameters fillParamsObjectFromConfiguration(CryptoModuleParameters params,
                                                                       AccumuloConfiguration conf)

fillParamsObjectFromStringMap

public static CryptoModuleParameters fillParamsObjectFromStringMap(CryptoModuleParameters params,
                                                                   Map<String,String> cryptoOpts)