org.omg.CORBA
class ServiceInformationHolder

java.lang.Object org.omg.CORBA.ServiceInformationHolder

All Implemented Interfaces:

Streamable

public final class ServiceInformationHolder
extends Object
implements Streamable

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

A Holder class for a ServiceInformation object that is used to store "out" and "inout" parameters in IDL methods. If an IDL method signature has an IDL xxx as an "out" or "inout" parameter, the programmer must pass an instance of ServiceInformationHolder 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 myServiceInformationHolder is an instance of ServiceInformationHolder, the value stored in its value field can be accessed with myServiceInformationHolder.value.

value

public ServiceInformation value

The ServiceInformation value held by this ServiceInformationHolder object in its value field.

ServiceInformationHolder

public ServiceInformationHolder()

Constructs a new ServiceInformationHolder object with its value field initialized to null.

ServiceInformationHolder

public ServiceInformationHolder(ServiceInformation arg)

Constructs a new ServiceInformationHolder object with its value field initialized to the given ServiceInformation object.

Parameters:

arg - the ServiceInformation object with which to initialize the value field of the newly-created ServiceInformationHolder object

_read

public void _read(InputStream in)

Reads unmarshalled data from the input stream in and assigns it to the value field in this ServiceInformationHolder object.

Parameters:

in - the InputStream object containing CDR formatted data from the wire

_type

public TypeCode _type()

Retrieves the TypeCode object that corresponds to the value held in this ServiceInformationHolder object's value field.

Returns:

the type code for the value held in this ServiceInformationHolder object

_write

public void _write(OutputStream out)

Marshals the value in this ServiceInformationHolder object's value field to the output stream out.

Parameters:

out - the OutputStream object that will contain the CDR formatted data