org.openorb.io
Class ListOutputStream

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--org.omg.CORBA.portable.OutputStream
              |
              +--org.omg.CORBA_2_3.portable.OutputStream
                    |
                    +--org.openorb.io.ListOutputStream

All Implemented Interfaces:

ExtendedOutputStream

public class ListOutputStream

extends OutputStream

implements ExtendedOutputStream

This implementation of org.omg.CORBA_2_3.portable.InputStream uses a list as it's backing store. All non primitive types are stored by reference.

The format of the stored types is a TCKind giving the type of the stored value, followed by the stored value itself within an Object wrapper.

Arrays of primitive types are stored as a TCKind.tk_array, followed by an ArrayBlock object containing the stored data. The array data is stored by reference.

The format of all other types is noted.

Version:

$Revision: 1.20 $ $Date: 2002/07/14 19:12:35 $

Author:

Chris Wood

Constructor Summary

ListOutputStream(ORB orb)
Create new output stream.

ListOutputStream(ORB orb, java.util.List contents)
Create new output stream with destination list.

Method Summary

InputStream	create_input_stream() Create a new input stream from the data inserted into this stream.
boolean	equals(java.lang.Object obj) Comparisons to ListInputStreams and ListOutputStreams are possible.
ORB	orb() Get the orb associated with the stream.
void	write_abstract_interface(java.lang.Object object) Abstract interfaces are written as a TCKind.tk_abstract_interface kind, followed by a TCKind.tk_objref and the reference for objects or a TCKind.tk_value and the value for valuetypes.
void	write_any(Any value) To copy the any's contents to the stream write it's typecode followed with a call to any.write_value.
void	write_boolean_array(boolean[] val, int off, int len)
void	write_boolean(boolean i)
void	write_char_array(char[] val, int off, int len)
void	write_char(char i)
void	write_Context(Context ctx, ContextList contexts) Contexts are written like an array of strings, with name and value pairs for each context.
void	write_double_array(double[] val, int off, int len)
void	write_double(double i)
void	write_fixed(java.math.BigDecimal value)
void	write_fixed(java.math.BigDecimal val, short digits, short scale) Fixes problems in old write_fixed.
void	write_fixed(java.math.BigDecimal val, TypeCode tc) Fixes problems in old write_fixed.
void	write_float_array(float[] val, int off, int len)
void	write_float(float i)
void	write_long_array(int[] val, int off, int len)
void	write_long(int i)
void	write_longlong_array(long[] val, int off, int len)
void	write_longlong(long i)
void	write_Object(Object value)
void	write_octet_array(byte[] val, int off, int len)
void	write_octet(byte i)
void	write_Principal(Principal value) Deprecated. Deprecated by CORBA 2.2
void	write_short_array(short[] val, int off, int len)
void	write_short(short i)
void	write_string(java.lang.String i)
void	write_TypeCode(TypeCode value)
void	write_ulong_array(int[] val, int off, int len)
void	write_ulong(int i)
void	write_ulonglong_array(long[] val, int off, int len)
void	write_ulonglong(long i)
void	write_ushort_array(short[] val, int off, int len)
void	write_ushort(short i)
void	write_value(java.io.Serializable value) Valuetypes are stored as a TCKind.tk_value kind followed by a reference to the value.
void	write_value(java.io.Serializable value, BoxedValueHelper boxhelp) Boxed valuetypes are stored as a TCKind.tk_value_box, followed by the box helper, followed by the contents of the valuebox as written by the helper.
void	write_value(java.io.Serializable value, java.lang.Class clz)
void	write_value(java.io.Serializable value, java.lang.String repositoryId) Valuetypes are stored as a TCKind.tk_value kind followed by a reference to the value.
void	write_wchar_array(char[] val, int off, int len)
void	write_wchar(char i)
void	write_wstring(java.lang.String i)

Methods inherited from class org.omg.CORBA.portable.OutputStream

write

Methods inherited from class java.io.OutputStream

close, flush, write, write

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ListOutputStream

public ListOutputStream(ORB orb)

Create new output stream.

ListOutputStream

public ListOutputStream(ORB orb,
                        java.util.List contents)

Create new output stream with destination list.

Method Detail

orb

public ORB orb()

Get the orb associated with the stream.

Specified by:

orb in interface ExtendedOutputStream

Overrides:

orb in class OutputStream

create_input_stream

public InputStream create_input_stream()

Create a new input stream from the data inserted into this stream. Both streams will share the list data.

Overrides:

create_input_stream in class OutputStream

write_boolean

public void write_boolean(boolean i)

Overrides:

write_boolean in class OutputStream

write_boolean_array

public void write_boolean_array(boolean[] val,
                                int off,
                                int len)

Overrides:

write_boolean_array in class OutputStream

write_octet

public void write_octet(byte i)

Overrides:

write_octet in class OutputStream

write_octet_array

public void write_octet_array(byte[] val,
                              int off,
                              int len)

Overrides:

write_octet_array in class OutputStream

write_short

public void write_short(short i)

Overrides:

write_short in class OutputStream

write_short_array

public void write_short_array(short[] val,
                              int off,
                              int len)

Overrides:

write_short_array in class OutputStream

write_ushort

public void write_ushort(short i)

Overrides:

write_ushort in class OutputStream

write_ushort_array

public void write_ushort_array(short[] val,
                               int off,
                               int len)

Overrides:

write_ushort_array in class OutputStream

write_long

public void write_long(int i)

Overrides:

write_long in class OutputStream

write_long_array

public void write_long_array(int[] val,
                             int off,
                             int len)

Overrides:

write_long_array in class OutputStream

write_ulong

public void write_ulong(int i)

Overrides:

write_ulong in class OutputStream

write_ulong_array

public void write_ulong_array(int[] val,
                              int off,
                              int len)

Overrides:

write_ulong_array in class OutputStream

write_longlong

public void write_longlong(long i)

Overrides:

write_longlong in class OutputStream

write_longlong_array

public void write_longlong_array(long[] val,
                                 int off,
                                 int len)

Overrides:

write_longlong_array in class OutputStream

write_ulonglong

public void write_ulonglong(long i)

Overrides:

write_ulonglong in class OutputStream

write_ulonglong_array

public void write_ulonglong_array(long[] val,
                                  int off,
                                  int len)

Overrides:

write_ulonglong_array in class OutputStream

write_float

public void write_float(float i)

Overrides:

write_float in class OutputStream

write_float_array

public void write_float_array(float[] val,
                              int off,
                              int len)

Overrides:

write_float_array in class OutputStream

write_double

public void write_double(double i)

Overrides:

write_double in class OutputStream

write_double_array

public void write_double_array(double[] val,
                               int off,
                               int len)

Overrides:

write_double_array in class OutputStream

write_char

public void write_char(char i)

Overrides:

write_char in class OutputStream

write_char_array

public void write_char_array(char[] val,
                             int off,
                             int len)

Overrides:

write_char_array in class OutputStream

write_wchar

public void write_wchar(char i)

Overrides:

write_wchar in class OutputStream

write_wchar_array

public void write_wchar_array(char[] val,
                              int off,
                              int len)

Overrides:

write_wchar_array in class OutputStream

write_string

public void write_string(java.lang.String i)

Overrides:

write_string in class OutputStream

write_wstring

public void write_wstring(java.lang.String i)

Overrides:

write_wstring in class OutputStream

write_Object

public void write_Object(Object value)

Overrides:

write_Object in class OutputStream

write_TypeCode

public void write_TypeCode(TypeCode value)

Overrides:

write_TypeCode in class OutputStream

write_any

public void write_any(Any value)

To copy the any's contents to the stream write it's typecode followed with a call to any.write_value.

Overrides:

write_any in class OutputStream

write_Context

public void write_Context(Context ctx,
                          ContextList contexts)

Contexts are written like an array of strings, with name and value pairs for each context.

Overrides:

write_Context in class OutputStream

write_Principal

public void write_Principal(Principal value)

Deprecated. Deprecated by CORBA 2.2

Overrides:

write_Principal in class OutputStream

write_fixed

public void write_fixed(java.math.BigDecimal value)

Overrides:

write_fixed in class OutputStream

write_fixed

public void write_fixed(java.math.BigDecimal val,
                        TypeCode tc)

Description copied from interface: ExtendedOutputStream

Fixes problems in old write_fixed. see http://www.omg.org/issues/issue3431.txt

Specified by:

write_fixed in interface ExtendedOutputStream

Throws:

BAD_PARAM - Typecode is not fixed type or value out of range of type.

write_fixed

public void write_fixed(java.math.BigDecimal val,
                        short digits,
                        short scale)

Description copied from interface: ExtendedOutputStream

Fixes problems in old write_fixed. see http://www.omg.org/issues/issue3431.txt

Specified by:

write_fixed in interface ExtendedOutputStream

Overrides:

write_fixed in class OutputStream

Throws:

BAD_PARAM - Value out of range of type.

write_value

public void write_value(java.io.Serializable value)

Valuetypes are stored as a TCKind.tk_value kind followed by a reference to the value. Boxed valuetypes are stored as a TCKind.tk_value_box, followed by the box helper, followed by the contents of the valuebox as written by the helper.

This function will find the valuebox helper if the valuetype is a valuebox type.

Overrides:

write_value in class OutputStream

write_value

public void write_value(java.io.Serializable value,
                        java.lang.String repositoryId)

Valuetypes are stored as a TCKind.tk_value kind followed by a reference to the value. Boxed valuetypes are stored as a TCKind.tk_value_box, followed by the box helper, followed by the contents of the valuebox as written by the helper.

This function will find the valuebox helper if the valuetype is a valuebox type.

Overrides:

write_value in class OutputStream

write_value

public void write_value(java.io.Serializable value,
                        java.lang.Class clz)

Overrides:

write_value in class OutputStream

write_value

public void write_value(java.io.Serializable value,
                        BoxedValueHelper boxhelp)

Boxed valuetypes are stored as a TCKind.tk_value_box, followed by the box helper, followed by the contents of the valuebox as written by the helper.

This function will find the valuebox helper if the valuetype is a valuebox type.

Overrides:

write_value in class OutputStream

write_abstract_interface

public void write_abstract_interface(java.lang.Object object)

Abstract interfaces are written as a TCKind.tk_abstract_interface kind, followed by a TCKind.tk_objref and the reference for objects or a TCKind.tk_value and the value for valuetypes.

Overrides:

write_abstract_interface in class OutputStream

equals

public boolean equals(java.lang.Object obj)

Comparisons to ListInputStreams and ListOutputStreams are possible.

Overrides:

equals in class java.lang.Object