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Contents
#speed up java native calls by binding the methods
module JavaMethodHelper
def self.included(klass)
klass.extend(ClassMethods)
end
module ClassMethods
def java_native_singleton_on(object, java_klass, method_sym, params = [])
unbound_method = java_klass.java_method(method_sym, params)
define_singleton_method "java_#{method_sym.to_s}".to_sym do |*args|
unbound_method.bind(object).call(*args)
end
end
def java_native_method_on(object, java_klass, method_sym, params = [], method_name = nil)
unbound_method = java_klass.java_method(method_sym, params)
method_name = "java_#{method_sym.to_s}" if method_name.nil?
define_method method_name.to_sym do |*args|
unbound_method.bind(object).call(*args)
end
end
def java_native_method(java_klass, method_sym, params = [], method_name = nil)
unbound_method = java_klass.java_method(method_sym, params)
method_name = "java_#{method_sym.to_s}" if method_name.nil?
define_method method_name.to_sym do |*args|
unbound_method.bind(self.native).call(*args)
end
end
def java_native_singleton(java_klass, method_sym, params = [])
unbound_method = java_klass.java_method(method_sym, params)
define_singleton_method "java_#{method_sym.to_s}".to_sym do |*args|
unbound_method.call(*args)
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems