org.omg.CORBA

Class CharHolder

public final class CharHolder extends Object implements Streamable

A holder for CORBA char that is mapped into java char. The holders have several application areas. The end user usually sees them implementing CORBA methods where the primitive type is passed by reference. While CORBA (or, for example, C) supports this, the java does not and a wrapper class is required.
Field Summary
charvalue
The char (CORBA char) value, held by this CharHolder.
Constructor Summary
CharHolder()
Constructs an instance of CharHolder, initializing {@link #value} to 0 .
CharHolder(char initial_value)
Constructs an instance of CharHolder, initializing {@link #value} to the given char.
Method Summary
void_read(InputStream input)
Fill in the {@link #value } field by reading the required data from the given stream.
TypeCode_type()
Returns the TypeCode, corresponding the CORBA type that is stored using this holder.
void_write(OutputStream output)
Write the {@link #value } field to the given stream.

Field Detail

value

public char value
The char (CORBA char) value, held by this CharHolder.

Constructor Detail

CharHolder

public CharHolder()
Constructs an instance of CharHolder, initializing {@link #value} to 0 .

CharHolder

public CharHolder(char initial_value)
Constructs an instance of CharHolder, initializing {@link #value} to the given char.

Parameters: initial_value a value that will be assigned to the {@link #value} field.

Method Detail

_read

public void _read(InputStream input)
Fill in the {@link #value } field by reading the required data from the given stream. For char, the functionality is delegated to {@link org.omg.CORBA.portable.InputStream#read_char}.

Parameters: input the input stream to read from.

_type

public TypeCode _type()
Returns the TypeCode, corresponding the CORBA type that is stored using this holder.

_write

public void _write(OutputStream output)
Write the {@link #value } field to the given stream. For char, the functionality is delegated to {@link org.omg.CORBA.portable.OutputStream#write_char(char) }.

Parameters: output the output stream to write into.