Class: Rubylet::Session

Inherits:
Object
  • Object
show all
Defined in:
lib/rubylet/session.rb,
lib/rubylet/session/container_store.rb

Defined Under Namespace

Classes: ContainerStore

Instance Method Summary collapse

Constructor Details

#initialize(req, options = {}) ⇒ Session

Returns a new instance of Session.

Parameters:

  • req (javax.servlet.http.HttpServletRequest)
  • options (Hash) (defaults to: {})

Options Hash (options):

  • :expire_after (Integer) —

    The max inactive interval, in seconds



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# File 'lib/rubylet/session.rb', line 8

def initialize(req, options={})
  @javaSession = req.getSession

  if @javaSession.isNew
    if exp = options[:expire_after]
      req.setMaxInactiveInterval exp.to_i
    end
  end
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/rubylet/session.rb', line 32

def clear
  @javaSession.getAttributeNames.each {|key| delete(key) }
end

#delete(key) ⇒ Object 



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# File 'lib/rubylet/session.rb', line 28

def delete(key)
  @javaSession.removeAttribute(key)
end

#destroy ⇒ Object

Used by Rails but not required by Rack.



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# File 'lib/rubylet/session.rb', line 47

def destroy
  @javaSession.invalidate
end

#fetch(key, default = nil) ⇒ Object Also known as: [] 



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# File 'lib/rubylet/session.rb', line 23

def fetch(key, default = nil)
  @javaSession.getAttribute(key) || default
end

#has_key?(key) ⇒ Boolean Also known as: include?, key?, member?

This method is not required by the Rack SPEC for session objects, but Rails calls it anyway in actionpack (3.2.9) lib/action_dispatch/middleware/flash.rb:258:in ‘call’

Returns:

  • (Boolean) 


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# File 'lib/rubylet/session.rb', line 39

def has_key?(key)
  !(fetch(key).nil?)
end

#inspect ⇒ Object 



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# File 'lib/rubylet/session.rb', line 59

def inspect
  to_hash.inspect
end

#store(key, value) ⇒ Object Also known as: []= 



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# File 'lib/rubylet/session.rb', line 18

def store(key, value)
  @javaSession.setAttribute(key, value)
end

#to_hash ⇒ Object 



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# File 'lib/rubylet/session.rb', line 51

def to_hash
  hash = {}
  @javaSession.getAttributeNames.each do
    |key| hash[key] = @javaSession.getAttribute(key)
  end
  hash
end