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package org.omg.PortableServer;
/**
* org/omg/PortableServer/ServantLocatorHelper.java .
* Generated by the IDL-to-Java compiler (portable), version "3.2"
* from ../../../../src/share/classes/org/omg/PortableServer/poa.idl
* Wednesday, November 7, 2007 1:15:49 PM EST
*/
/**
* When the POA has the NON_RETAIN policy it uses servant
* managers that are ServantLocators. Because the POA
* knows that the servant returned by this servant
* manager will be used only for a single request,
* it can supply extra information to the servant
* manager's operations and the servant manager's pair
* of operations may be able to cooperate to do
* something different than a ServantActivator.
* When the POA uses the ServantLocator interface,
* immediately after performing the operation invocation
* on the servant returned by preinvoke, the POA will
* invoke postinvoke on the servant manager, passing the
* ObjectId value and the Servant value as parameters
* (among others). This feature may be used to force
* every request for objects associated with a POA to
* be mediated by the servant manager.
*/
abstract public class ServantLocatorHelper
{
private static String _id = "IDL:omg.org/PortableServer/ServantLocator:1.0";
public static void insert (org.omg.CORBA.Any a, org.omg.PortableServer.ServantLocator that)
{
org.omg.CORBA.portable.OutputStream out = a.create_output_stream ();
a.type (type ());
write (out, that);
a.read_value (out.create_input_stream (), type ());
}
public static org.omg.PortableServer.ServantLocator extract (org.omg.CORBA.Any a)
{
return read (a.create_input_stream ());
}
private static org.omg.CORBA.TypeCode __typeCode = null;
synchronized public static org.omg.CORBA.TypeCode type ()
{
if (__typeCode == null)
{
__typeCode = org.omg.CORBA.ORB.init ().create_interface_tc (org.omg.PortableServer.ServantLocatorHelper.id (), "ServantLocator");
}
return __typeCode;
}
public static String id ()
{
return _id;
}
public static org.omg.PortableServer.ServantLocator read (org.omg.CORBA.portable.InputStream istream)
{
throw new org.omg.CORBA.MARSHAL ();
}
public static void write (org.omg.CORBA.portable.OutputStream ostream, org.omg.PortableServer.ServantLocator value)
{
throw new org.omg.CORBA.MARSHAL ();
}
public static org.omg.PortableServer.ServantLocator narrow (org.omg.CORBA.Object obj)
{
if (obj == null)
return null;
else if (obj instanceof org.omg.PortableServer.ServantLocator)
return (org.omg.PortableServer.ServantLocator)obj;
else if (!obj._is_a (id ()))
throw new org.omg.CORBA.BAD_PARAM ();
else
{
org.omg.CORBA.portable.Delegate delegate = ((org.omg.CORBA.portable.ObjectImpl)obj)._get_delegate ();
org.omg.PortableServer._ServantLocatorStub stub = new org.omg.PortableServer._ServantLocatorStub ();
stub._set_delegate(delegate);
return stub;
}
}
public static org.omg.PortableServer.ServantLocator unchecked_narrow (org.omg.CORBA.Object obj)
{
if (obj == null)
return null;
else if (obj instanceof org.omg.PortableServer.ServantLocator)
return (org.omg.PortableServer.ServantLocator)obj;
else
{
org.omg.CORBA.portable.Delegate delegate = ((org.omg.CORBA.portable.ObjectImpl)obj)._get_delegate ();
org.omg.PortableServer._ServantLocatorStub stub = new org.omg.PortableServer._ServantLocatorStub ();
stub._set_delegate(delegate);
return stub;
}
}
}
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