org.szegedi.spring.crypto
Class SecureRandomFactory

java.lang.Object
  org.springframework.beans.factory.config.AbstractFactoryBean
      org.szegedi.spring.crypto.support.ProviderBasedFactory
          org.szegedi.spring.crypto.SecureRandomFactory

All Implemented Interfaces:

org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.FactoryBean, org.springframework.beans.factory.InitializingBean

public class SecureRandomFactory
extends ProviderBasedFactory

Generates a SecureRandom instance using a specified algorithm and security provider.

Version:

$Id: SecureRandomFactory.java 79 2007-09-17 11:24:06Z szegedia $

Author:

Attila Szegedi

Field Summary

Fields inherited from class org.szegedi.spring.crypto.support.ProviderBasedFactory

provider

Fields inherited from class org.springframework.beans.factory.config.AbstractFactoryBean

logger

Constructor Summary

SecureRandomFactory()

Method Summary

protected java.lang.Object	createInstance()
java.lang.Class	getObjectType()
void	setAlgorithm(java.lang.String algorithm) Sets the pseudorandom algorithm to use.

Methods inherited from class org.szegedi.spring.crypto.support.ProviderBasedFactory

setProvider

Methods inherited from class org.springframework.beans.factory.config.AbstractFactoryBean

afterPropertiesSet, destroy, destroyInstance, getBeanFactory, getBeanTypeConverter, getEarlySingletonInterfaces, getObject, isSingleton, setBeanFactory, setSingleton

Methods inherited from class java.lang.Object

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

Constructor Detail

SecureRandomFactory

public SecureRandomFactory()

Method Detail

setAlgorithm

public void setAlgorithm(java.lang.String algorithm)

Sets the pseudorandom algorithm to use. Defaults to "SHA1PRNG".

Parameters:

algorithm - the pseudorandom algorithm to use.

createInstance

protected java.lang.Object createInstance()
                                   throws java.lang.Exception

Specified by:

createInstance in class org.springframework.beans.factory.config.AbstractFactoryBean

Throws:

java.lang.Exception

getObjectType

public java.lang.Class getObjectType()

Specified by:

getObjectType in interface org.springframework.beans.factory.FactoryBean

Specified by:

getObjectType in class org.springframework.beans.factory.config.AbstractFactoryBean

Returns:

SecureRandom.class