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Contents
module ActiveRecord
module ConnectionAdapters
module JdbcConnectionPoolCallbacks
def self.included(base)
if base.respond_to?(:set_callback) # Rails 3 callbacks
base.set_callback :checkin, :after, :on_checkin
base.set_callback :checkout, :before, :on_checkout
else
base.checkin :on_checkin
base.checkout :on_checkout
end
end
def self.needed?
ActiveRecord::Base.respond_to?(:connection_pool)
end
def on_checkin
# default implementation does nothing
end
def on_checkout
# default implementation does nothing
end
end
module JndiConnectionPoolCallbacks
def self.prepare(adapter, conn)
if ActiveRecord::Base.respond_to?(:connection_pool) && conn.jndi_connection?
adapter.extend self
conn.disconnect! # disconnect initial connection in JdbcConnection#initialize
end
end
def on_checkin
disconnect!
end
def on_checkout
reconnect!
end
end
end
end
Version data entries
33 entries across 33 versions & 8 rubygems