Module: R2CORBA::CORBA::Portable::InputStream

Defined in:
lib/corba/cbase/Streams.rb,
lib/corba/jbase/Streams.rb

Constant Summary collapse

@@wrapper_klass = 
Class.new do
  include CORBA::Portable::InputStream
  def initialize(jobj)
    @stream_ = jobj
  end
  attr_reader :stream_
end

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

._wrap_native(jobj) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 25

def self._wrap_native(jobj)
  if jobj.nil? || !jobj.is_a?(Native::V2_3::Portable::InputStream)
    raise ArgumentError, 'Expected org.omg.CORBA.portable.InputStream'
  end

  @@wrapper_klass.new(jobj)
end

Instance Method Details

#read_Abstract ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 367

def read_Abstract
  begin
    obj = self.stream_.read_abstract_interface
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  obj = CORBA::Object._wrap_native(obj) if obj.is_a?(CORBA::Native::Object)
  obj
end

#read_any ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 89

def read_any
  begin
    self.stream_.read_any
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_boolean ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 97

def read_boolean
  begin
    self.stream_.read_boolean
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_boolean_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 105

def read_boolean_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:boolean)
  begin
    self.stream_.read_boolean_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_char ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 115

def read_char
  begin
    self.stream_.read_char.chr
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_char_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 123

def read_char_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:char)
  begin
    self.stream_.read_char_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  arr.fill(offset, length) { |i| jarr[i].chr }
end

#read_construct(tc) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 357

def read_construct(tc)
  begin
    jany = self.stream_.orb.create_any
    jany.read_value(self.stream_, tc.tc_)
    CORBA::Any.from_java(jany, self.stream_.orb, tc)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_double ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 299

def read_double
  begin
    self.stream_.read_double
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_double_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 307

def read_double_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:double)
  begin
    self.stream_.read_double_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_fixed ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 349

def read_fixed
  begin
    java.math.BigDecimal.new(self.stream_.read_fixed.toString)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_float ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 281

def read_float
  begin
    self.stream_.read_float
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_float_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 289

def read_float_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:float)
  begin
    self.stream_.read_float_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_long ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 207

def read_long
  begin
    self.stream_.read_long
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_long_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 215

def read_long_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:int)
  begin
    self.stream_.read_long_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_longlong ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 244

def read_longlong
  begin
    self.stream_.read_longlong
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_longlong_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 252

def read_longlong_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:long)
  begin
    self.stream_.read_longlong_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_member(tc) ⇒ Object 



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# File 'lib/corba/cbase/Streams.rb', line 17

def read_member(tc)
  tc = tc.resolved_tc # takes care of recursive typecodes
  v = case tc.kind
  when TK_ANY
    read_any
  when TK_BOOLEAN
    read_boolean
  when TK_SHORT
    read_short
  when TK_LONG
    read_long
  when TK_USHORT
    read_ushort
  when TK_WCHAR
    read_wchar
  when TK_ULONG
    read_ulong
  when TK_LONGLONG
    read_longlong
  when TK_ULONGLONG
    read_ulonglong
  when TK_OCTET
    read_octet
  when TK_FLOAT
    read_float
  when TK_DOUBLE
    read_double
  when TK_LONGDOUBLE
    raise CORBA::NO_IMPLEMENT.new('LongDouble not supported', 0, CORBA::COMPLETED_NO)
  when TK_FIXED
    read_fixed
  when TK_CHAR
    read_char
  when TK_STRING
    read_string
  when TK_WSTRING
    read_wstring
  when TK_OBJREF
    read_Object
  when TK_TYPECODE
    read_TypeCode
  when TK_ARRAY, TK_SEQUENCE,
       TK_ENUM, TK_STRUCT, TK_EXCEPT, TK_UNION,
       TK_PRINCIPAL
    read_construct(tc)
  when TK_ABSTRACT_INTERFACE
    read_Abstract
  when TK_VALUE, TK_VALUE_BOX, TK_EVENT
    read_Value
    ## TODO: TK_NATIVE
  end
  v
end

#read_Object ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 333

def read_Object
  begin
    CORBA::Object._wrap_native(self.stream_.read_Object)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_octet(value) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 151

def read_octet(value)
  begin
    [self.stream_.read_octet].pack('c').unpack('C').first
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_octet_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 159

def read_octet_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:byte)
  begin
    self.stream_.read_octet_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  jarr = jarr.pack('c*').unpack('C*')
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_short ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 170

def read_short
  begin
    self.stream_.read_short
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_short_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 178

def read_short_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:short)
  begin
    self.stream_.read_short_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_string ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 317

def read_string
  begin
    self.stream_.read_string
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_TypeCode ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 341

def read_TypeCode
  begin
    CORBA::TypeCode._wrap_native(self.stream_.read_TypeCode)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_ulong ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 225

def read_ulong
  begin
    [self.stream_.read_ulong].pack('l').unpack('L').first
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_ulong_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 233

def read_ulong_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:int)
  begin
    self.stream_.read_ulong_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  jarr = jarr.pack('l*').unpack('L*')
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_ulonglong ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 262

def read_ulonglong
  begin
    [self.stream_.read_ulonglong].pack('q').unpack('Q').first
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_ulonglong_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 270

def read_ulonglong_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:long)
  begin
    self.stream_.read_ulonglong_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  jarr = jarr.pack('q*').unpack('Q*')
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_ushort ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 188

def read_ushort
  begin
    [self.stream_.read_ushort].pack('s').unpack('S').first
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_ushort_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 196

def read_ushort_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:short)
  begin
    self.stream_.read_octet_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  jarr = jarr.pack('s*').unpack('S*')
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_value ⇒ Object Also known as: read_Value 



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# File 'lib/corba/jbase/Streams.rb', line 377

def read_value
  begin
    self.stream_.read_value
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_valuebox(boxedvalue_helper) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 385

def read_valuebox(boxedvalue_helper)
  begin
    self.stream_.read_value(boxedvalue_helper)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_wchar ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 133

def read_wchar
  begin
    self.stream_.read_wchar
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end

#read_wchar_array(arr, offset, length) ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 141

def read_wchar_array(arr, offset, length)
  jarr = Array.new(arr.size).to_java(:char)
  begin
    self.stream_.read_char_array(jarr, offset, length)
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
  arr.fill(offset, length) { |i| jarr[i] }
end

#read_wstring ⇒ Object 



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# File 'lib/corba/jbase/Streams.rb', line 325

def read_wstring
  begin
    self.stream_.read_wstring
  rescue ::NativeException
    CORBA::Exception.native2r($!)
  end
end