org.omg.CORBA
Class AnyHolder

java.lang.Object sample code for java.lang.Object definition code for java.lang.Object 
  extended by org.omg.CORBA.AnyHolder
All Implemented Interfaces:
Streamable sample code for org.omg.CORBA.portable.Streamable definition code for org.omg.CORBA.portable.Streamable

public final class AnyHolder
extends Object sample code for java.lang.Object definition code for java.lang.Object
implements Streamable sample code for org.omg.CORBA.portable.Streamable definition code for org.omg.CORBA.portable.Streamable

The Holder for Any. For more information on Holder files, see "Generated Files: Holder Files".

A Holder class for Any objects that is used to store "out" and "inout" parameters in IDL methods. If an IDL method signature has an IDL any as an "out" or "inout" parameter, the programmer must pass an instance of AnyHolder as the corresponding parameter in the method invocation; for "inout" parameters, the programmer must also fill the "in" value to be sent to the server. Before the method invocation returns, the ORB will fill in the value corresponding to the "out" value returned from the server.

If myAnyHolder is an instance of AnyHolder, the value stored in its value field can be accessed with myAnyHolder.value.

Since:
JDK1.2

Field Summary
 Any sample code for org.omg.CORBA.Any definition code for org.omg.CORBA.Any value sample code for org.omg.CORBA.AnyHolder.value definition code for org.omg.CORBA.AnyHolder.value
          The Any value held by this AnyHolder object.
 
Constructor Summary
AnyHolder sample code for org.omg.CORBA.AnyHolder.AnyHolder() definition code for org.omg.CORBA.AnyHolder.AnyHolder() ()
          Constructs a new AnyHolder object with its value field initialized to null.
AnyHolder sample code for org.omg.CORBA.AnyHolder.AnyHolder(org.omg.CORBA.Any) definition code for org.omg.CORBA.AnyHolder.AnyHolder(org.omg.CORBA.Any) (Any sample code for org.omg.CORBA.Any definition code for org.omg.CORBA.Any  initial)
          Constructs a new AnyHolder object for the given Any object.
 
Method Summary
 void _read sample code for org.omg.CORBA.AnyHolder._read(org.omg.CORBA.portable.InputStream) definition code for org.omg.CORBA.AnyHolder._read(org.omg.CORBA.portable.InputStream) (InputStream sample code for org.omg.CORBA.portable.InputStream definition code for org.omg.CORBA.portable.InputStream  input)
          Reads from input and initalizes the value in the Holder with the unmarshalled data.
 TypeCode sample code for org.omg.CORBA.TypeCode definition code for org.omg.CORBA.TypeCode _type sample code for org.omg.CORBA.AnyHolder._type() definition code for org.omg.CORBA.AnyHolder._type() ()
          Returns the TypeCode object corresponding to the value held in this AnyHolder object.
 void _write sample code for org.omg.CORBA.AnyHolder._write(org.omg.CORBA.portable.OutputStream) definition code for org.omg.CORBA.AnyHolder._write(org.omg.CORBA.portable.OutputStream) (OutputStream sample code for org.omg.CORBA.portable.OutputStream definition code for org.omg.CORBA.portable.OutputStream  output)
          Marshals to output the value in this AnyHolder object.
 
Methods inherited from class java.lang.Object sample code for java.lang.Object definition code for java.lang.Object
clone sample code for java.lang.Object.clone() definition code for java.lang.Object.clone() , equals sample code for java.lang.Object.equals(java.lang.Object) definition code for java.lang.Object.equals(java.lang.Object) , finalize sample code for java.lang.Object.finalize() definition code for java.lang.Object.finalize() , getClass sample code for java.lang.Object.getClass() definition code for java.lang.Object.getClass() , hashCode sample code for java.lang.Object.hashCode() definition code for java.lang.Object.hashCode() , notify sample code for java.lang.Object.notify() definition code for java.lang.Object.notify() , notifyAll sample code for java.lang.Object.notifyAll() definition code for java.lang.Object.notifyAll() , toString sample code for java.lang.Object.toString() definition code for java.lang.Object.toString() , wait sample code for java.lang.Object.wait() definition code for java.lang.Object.wait() , wait sample code for java.lang.Object.wait(long) definition code for java.lang.Object.wait(long) , wait sample code for java.lang.Object.wait(long, int) definition code for java.lang.Object.wait(long, int)
 

Field Detail

value sample code for org.omg.CORBA.AnyHolder.value

public Any sample code for org.omg.CORBA.Any definition code for org.omg.CORBA.Any  value
The Any value held by this AnyHolder object.

Constructor Detail

AnyHolder sample code for org.omg.CORBA.AnyHolder() definition code for org.omg.CORBA.AnyHolder()

public AnyHolder()
Constructs a new AnyHolder object with its value field initialized to null.


AnyHolder sample code for org.omg.CORBA.AnyHolder(org.omg.CORBA.Any) definition code for org.omg.CORBA.AnyHolder(org.omg.CORBA.Any)

public AnyHolder(Any sample code for org.omg.CORBA.Any definition code for org.omg.CORBA.Any  initial)
Constructs a new AnyHolder object for the given Any object.

Parameters:
initial - the Any object with which to initialize the value field of the new AnyHolder object
Method Detail

_read sample code for org.omg.CORBA.AnyHolder._read(org.omg.CORBA.portable.InputStream) definition code for org.omg.CORBA.AnyHolder._read(org.omg.CORBA.portable.InputStream)

public void _read(InputStream sample code for org.omg.CORBA.portable.InputStream definition code for org.omg.CORBA.portable.InputStream  input)
Reads from input and initalizes the value in the Holder with the unmarshalled data.

Specified by:
_read sample code for org.omg.CORBA.portable.Streamable._read(org.omg.CORBA.portable.InputStream) definition code for org.omg.CORBA.portable.Streamable._read(org.omg.CORBA.portable.InputStream) in interface Streamable sample code for org.omg.CORBA.portable.Streamable definition code for org.omg.CORBA.portable.Streamable
Parameters:
input - the InputStream containing CDR formatted data from the wire.

_write sample code for org.omg.CORBA.AnyHolder._write(org.omg.CORBA.portable.OutputStream) definition code for org.omg.CORBA.AnyHolder._write(org.omg.CORBA.portable.OutputStream)

public void _write(OutputStream sample code for org.omg.CORBA.portable.OutputStream definition code for org.omg.CORBA.portable.OutputStream  output)
Marshals to output the value in this AnyHolder object.

Specified by:
_write sample code for org.omg.CORBA.portable.Streamable._write(org.omg.CORBA.portable.OutputStream) definition code for org.omg.CORBA.portable.Streamable._write(org.omg.CORBA.portable.OutputStream) in interface Streamable sample code for org.omg.CORBA.portable.Streamable definition code for org.omg.CORBA.portable.Streamable
Parameters:
output - the OutputStream which will contain the CDR formatted data.

_type sample code for org.omg.CORBA.AnyHolder._type() definition code for org.omg.CORBA.AnyHolder._type()

public TypeCode sample code for org.omg.CORBA.TypeCode definition code for org.omg.CORBA.TypeCode  _type()
Returns the TypeCode object corresponding to the value held in this AnyHolder object.

Specified by:
_type sample code for org.omg.CORBA.portable.Streamable._type() definition code for org.omg.CORBA.portable.Streamable._type() in interface Streamable sample code for org.omg.CORBA.portable.Streamable definition code for org.omg.CORBA.portable.Streamable
Returns:
the TypeCode of the value held in this AnyHolder object