Module: Rubeus::Extensions::Java::Sql::ResultSetMetaData

Includes:
Enumerable
Defined in:
lib/rubeus/extensions/java/sql/result_set_meta_data.rb

Instance Method Summary collapse

Instance Method Details

#column_index(i) ⇒ Object 



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# File 'lib/rubeus/extensions/java/sql/result_set_meta_data.rb', line 22

def column_index(i)
  i
end

#column_names ⇒ Object 



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# File 'lib/rubeus/extensions/java/sql/result_set_meta_data.rb', line 15

def column_names
  @column_names ||= columns.inject({}) do |dest, column|
    dest[column.index] = column.name
    dest
  end
end

#columns ⇒ Object 



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# File 'lib/rubeus/extensions/java/sql/result_set_meta_data.rb', line 11

def columns
  @columns ||= build_columns
end

#each(&block) ⇒ Object 



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# File 'lib/rubeus/extensions/java/sql/result_set_meta_data.rb', line 5

def each(&block)
  return unless block_given?
  @column_count ||= get_column_count
  (1..@column_count).each(&block)
end