Class: ActiveSupport::Cache::JcacheStore

Inherits:
Store
  • Object
show all
Defined in:
lib/jcache_store.rb,
lib/active_support/cache/jcache_store.rb

Defined Under Namespace

Classes: JcacheError

Constant Summary collapse

VERSION = 
'0.1.0'

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ JcacheStore

Returns a new instance of JcacheStore.



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# File 'lib/active_support/cache/jcache_store.rb', line 13

def initialize(options = {})
  cacheFactory = CacheManager.get_instance.get_cache_factory;
  @data = cacheFactory.create_cache(Collections.empty_map);
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/active_support/cache/jcache_store.rb', line 56

def clear
  @data.clear
  true
rescue CacheException => e
  logger.error("JcacheError (#{e}): #{e.message}")
  false
end

#delete(key, options = nil) ⇒ Object 



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# File 'lib/active_support/cache/jcache_store.rb', line 35

def delete(key, options = nil)
  super
  @data.remove(key)
rescue CacheException => e
  logger.error("JcacheError (#{e}): #{e.message}")
  false
end

#delete_matched(matcher, options = nil) ⇒ Object 



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# File 'lib/active_support/cache/jcache_store.rb', line 51

def delete_matched(matcher, options = nil)
  super
  raise "Not supported by Ehcache"
end

#exist?(key, options = nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_support/cache/jcache_store.rb', line 47

def exist?(key, options = nil)
  @data.contains_key(key)
end

#keys ⇒ Object 



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# File 'lib/active_support/cache/jcache_store.rb', line 43

def keys
  @data.key_set.to_a
end

#read(key, options = nil) ⇒ Object 



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# File 'lib/active_support/cache/jcache_store.rb', line 18

def read(key, options = nil)
  super
  @data.get(key)
rescue CacheException => e
  logger.error("JcacheError (#{e}): #{e.message}")
  false
end

#write(key, value, options = {}) ⇒ Object 



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# File 'lib/active_support/cache/jcache_store.rb', line 26

def write(key, value, options = {})
  super
  @data.put(key, value)
  true
rescue CacheException => e
  logger.error("JcacheError (#{e}): #{e.message}")
  false
end