org.shiftone.cache
Class CacheConfiguration

java.lang.Object
  org.shiftone.cache.CacheConfiguration

public class CacheConfiguration

extends java.lang.Object

Version:

$Revision: 1.21 $

Author:

Jeff Drost

Constructor Summary

CacheConfiguration()
create a default cache configuration

CacheConfiguration(java.util.Properties properties)

CacheConfiguration(java.lang.String fileName)

CacheConfiguration(java.lang.String[] fileNames)

Method Summary

Cache	createConfiguredCache(java.lang.String cacheName) Create a new cache, using the configured values for the factory, timeout, and maxSize.
Cache	createConfiguredCache(java.lang.String cacheName, long timeout, int maxSize) Create a new cache by looking up the configured factory, and then using supplied name, timeout and max size.
Cache	createConfiguredCacheSafely(java.lang.String cacheName) Attempt to create a configured cache, as in createConfiguredCache, except if an error occures, a "zero cache" will be returned.
CacheFactory	getCacheFactory(java.lang.String factoryName) Obtain a configured cache factory by it's name.
CacheFactory	getConfiguredFactoryForCache(java.lang.String cacheName)
int	getConfiguredMaxSizeForCache(java.lang.String cacheName)
long	getConfiguredTimeoutForCache(java.lang.String cacheName)
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheConfiguration

public CacheConfiguration()
                   throws ConfigurationException

create a default cache configuration

CacheConfiguration

public CacheConfiguration(java.lang.String fileName)
                   throws ConfigurationException

CacheConfiguration

public CacheConfiguration(java.lang.String[] fileNames)
                   throws ConfigurationException

CacheConfiguration

public CacheConfiguration(java.util.Properties properties)
                   throws ConfigurationException

Method Detail

getCacheFactory

public CacheFactory getCacheFactory(java.lang.String factoryName)
                             throws ConfigurationException

Obtain a configured cache factory by it's name. If no factory exists by this name, a ConfigurationException is thrown.

Throws:

ConfigurationException

createConfiguredCache

public Cache createConfiguredCache(java.lang.String cacheName)
                            throws ConfigurationException

Create a new cache, using the configured values for the factory, timeout, and maxSize.

Throws:

ConfigurationException

createConfiguredCache

public Cache createConfiguredCache(java.lang.String cacheName,
                                   long timeout,
                                   int maxSize)
                            throws ConfigurationException

Create a new cache by looking up the configured factory, and then using supplied name, timeout and max size. Method requested by Neville.

Throws:

ConfigurationException

createConfiguredCacheSafely

public Cache createConfiguredCacheSafely(java.lang.String cacheName)

Attempt to create a configured cache, as in createConfiguredCache, except if an error occures, a "zero cache" will be returned. In other words, any exception is supressed, and the failure is hidden from the application (except there won't be any caching).

getConfiguredFactoryForCache

public CacheFactory getConfiguredFactoryForCache(java.lang.String cacheName)
                                          throws ConfigurationException

Throws:

ConfigurationException

getConfiguredTimeoutForCache

public long getConfiguredTimeoutForCache(java.lang.String cacheName)
                                  throws ConfigurationException

Throws:

ConfigurationException

getConfiguredMaxSizeForCache

public int getConfiguredMaxSizeForCache(java.lang.String cacheName)
                                 throws ConfigurationException

Throws:

ConfigurationException

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception