Class: JDBCHelper::Connection::CallableStatement
- Inherits:
-
ParameterizedStatement
- Object
- ParameterizedStatement
- JDBCHelper::Connection::CallableStatement
- Defined in:
- lib/jdbc-helper/connection/callable_statement.rb
Overview
Interface to Java CallableStatment
Instance Attribute Summary
Attributes inherited from ParameterizedStatement
Instance Method Summary collapse
-
#call(*params) ⇒ Object
Array or Hash (for named parameters) - IN parameter: value - OUT parameter: class - INOUT parameter: [value, class] (Although class can be inferred from the value, we still need a way to figure out if it’s INOUT parameter).
Methods inherited from ParameterizedStatement
Instance Method Details
#call(*params) ⇒ Object
Array or Hash (for named parameters)
-
IN parameter: value
-
OUT parameter: class
-
INOUT parameter: [value, class] (Although class can be inferred from the value, we still need a way to figure out if it’s INOUT parameter)
14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
# File 'lib/jdbc-helper/connection/callable_statement.rb', line 14 def call *params check_closed out_params = set_params(params) measure_exec(:call) { @java_obj.execute } result = {} out_params.each do |idx, jtype| getter = JDBCHelper::Connection::GETTER_MAP.fetch(jtype, :get_string) value = @java_obj.send(getter, idx.is_a?(Symbol) ? idx.to_s : idx) result[idx] = @java_obj.was_null ? nil : value end result end |