Package com.sun.corba.se.spi.activation

Class _ServerImplBase

java.lang.Object

org.omg.CORBA.portable.ObjectImpl

com.sun.corba.se.spi.activation._ServerImplBase

All Implemented Interfaces:

Server, ServerOperations, Serializable, Object, IDLEntity, InvokeHandler

public abstract class _ServerImplBase
extends ObjectImpl
implements Server, InvokeHandler

Server callback API, passed to Activator in active method.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
_ServerImplBase()

Method Summary

Modifier and Type	Method	Description
String[]	_ids()	Retrieves a string array containing the repository identifiers supported by this ObjectImpl object.
OutputStream	_invoke(String $method, InputStream in, ResponseHandler $rh)	Invoked by the ORB to dispatch a request to the servant.

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

_create_request, _create_request, _duplicate, _get_delegate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_delegate, _set_policy_override, equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.omg.CORBA.Object

_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _is_a, _is_equivalent, _non_existent, _release, _request, _set_policy_override

Methods inherited from interface com.sun.corba.se.spi.activation.ServerOperations

install, shutdown, uninstall

Constructor Details

_ServerImplBase

public _ServerImplBase()

Method Details

_invoke

public OutputStream _invoke(String $method,
 InputStream in,
 ResponseHandler $rh)

Description copied from interface: InvokeHandler

Invoked by the ORB to dispatch a request to the servant. ORB passes the method name, an InputStream containing the marshalled arguments, and a ResponseHandler which the servant uses to construct a proper reply. Only CORBA SystemException may be thrown by this method. The method must return an OutputStream created by the ResponseHandler which contains the marshalled reply. A servant must not retain a reference to the ResponseHandler beyond the lifetime of a method invocation. Servant behaviour is defined as follows:

1. Determine correct method, and unmarshal parameters from InputStream.

2. Invoke method implementation.

3. If no user exception, create a normal reply using ResponseHandler.

4. If user exception occurred, create exception reply using ResponseHandler.

5. Marshal reply into OutputStream returned by ResponseHandler.

6. Return OutputStream to ORB.

Specified by:

_invoke in interface InvokeHandler

Parameters:

$method - The method name.

in - The InputStream containing the marshalled arguments.

$rh - The ResponseHandler which the servant uses to construct a proper reply

Returns:

The OutputStream created by the ResponseHandler which contains the marshalled reply

_ids

public String[] _ids()

Description copied from class: ObjectImpl

Retrieves a string array containing the repository identifiers supported by this ObjectImpl object. For example, for a stub, this method returns information about all the interfaces supported by the stub.

Specified by:

_ids in class ObjectImpl

Returns:

the array of all repository identifiers supported by this ObjectImpl instance