Ice

Class _ProcessDisp

java.lang.Object

Ice.ObjectImpl

Ice._ProcessDisp

All Implemented Interfaces:

_ProcessOperations, _ProcessOperationsNC, Object, Process, java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

ProcessI

public abstract class _ProcessDisp
extends ObjectImpl
implements Process

An administrative interface for process management. Managed servers must implement this interface. A servant implementing this interface is a potential target for denial-of-service attacks, therefore proper security precautions should be taken. For example, the servant can use a UUID to make its identity harder to guess, and be registered in an object adapter with a secured endpoint.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String[]	__ids
static long	serialVersionUID

Fields inherited from interface Ice.Process

ice_staticId

Constructor Summary

Constructors

Constructor and Description
_ProcessDisp()

Method Summary

Modifier and Type	Method and Description
static DispatchStatus	___shutdown(Process __obj, Incoming __inS, Current __current)
static DispatchStatus	___writeMessage(Process __obj, Incoming __inS, Current __current)
DispatchStatus	__dispatch(Incoming in, Current __current)
protected void	__readImpl(BasicStream __is)
protected void	__writeImpl(BasicStream __os)
protected void	ice_copyStateFrom(Object __obj)
java.lang.String	ice_id() Returns the Slice type ID of the most-derived interface supported by this object.
java.lang.String	ice_id(Current __current) Returns the Slice type ID of the most-derived interface supported by this object.
java.lang.String[]	ice_ids() Returns the Slice type IDs of the interfaces supported by this object.
java.lang.String[]	ice_ids(Current __current) Returns the Slice type IDs of the interfaces supported by this object.
boolean	ice_isA(java.lang.String s) Tests whether this object supports a specific Slice interface.
boolean	ice_isA(java.lang.String s, Current __current) Tests whether this object supports a specific Slice interface.
static java.lang.String	ice_staticId()
void	shutdown() Initiate a graceful shut-down.
void	writeMessage(java.lang.String message, int fd) Write a message on the process' stdout or stderr.

Methods inherited from class Ice.ObjectImpl

___ice_id, ___ice_ids, ___ice_isA, ___ice_ping, __checkMode, __read, __read, __readImpl, __write, __write, __writeImpl, clone, ice_dispatch, ice_dispatch, ice_operationAttributes, ice_ping, ice_ping, ice_postUnmarshal, ice_preMarshal

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Ice.Object

__read, __read, __write, __write, clone, ice_dispatch, ice_dispatch, ice_operationAttributes, ice_ping, ice_ping, ice_postUnmarshal, ice_preMarshal

Methods inherited from interface Ice._ProcessOperations

shutdown, writeMessage

Field Detail

__ids

public static final java.lang.String[] __ids

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

_ProcessDisp

public _ProcessDisp()

Method Detail

ice_copyStateFrom

protected void ice_copyStateFrom(Object __obj)
                          throws java.lang.CloneNotSupportedException

Throws:

java.lang.CloneNotSupportedException

ice_isA

public boolean ice_isA(java.lang.String s)

Description copied from class: ObjectImpl

Tests whether this object supports a specific Slice interface.

Specified by:

ice_isA in interface Object

Overrides:

ice_isA in class ObjectImpl

Parameters:

s - The type ID of the Slice interface to test against.

Returns:

The return value is true if s is ::Ice::Object.

ice_isA

public boolean ice_isA(java.lang.String s,
                       Current __current)

Description copied from class: ObjectImpl

Tests whether this object supports a specific Slice interface.

Specified by:

ice_isA in interface Object

Overrides:

ice_isA in class ObjectImpl

Parameters:

s - The type ID of the Slice interface to test against.

__current - The current object for the invocation.

Returns:

The return value is true if s is ::Ice::Object.

ice_ids

public java.lang.String[] ice_ids()

Description copied from class: ObjectImpl

Returns the Slice type IDs of the interfaces supported by this object.

Specified by:

ice_ids in interface Object

Overrides:

ice_ids in class ObjectImpl

Returns:

An array whose only element is ::Ice::Object.

ice_ids

public java.lang.String[] ice_ids(Current __current)

Description copied from class: ObjectImpl

Returns the Slice type IDs of the interfaces supported by this object.

Specified by:

ice_ids in interface Object

Overrides:

ice_ids in class ObjectImpl

Parameters:

__current - The current object for the invocation.

Returns:

An array whose only element is ::Ice::Object.

ice_id

public java.lang.String ice_id()

Description copied from class: ObjectImpl

Returns the Slice type ID of the most-derived interface supported by this object.

Specified by:

ice_id in interface Object

Overrides:

ice_id in class ObjectImpl

Returns:

The return value is always ::Ice::Object.

ice_id

public java.lang.String ice_id(Current __current)

Description copied from class: ObjectImpl

Returns the Slice type ID of the most-derived interface supported by this object.

Specified by:

ice_id in interface Object

Overrides:

ice_id in class ObjectImpl

Parameters:

__current - The current object for the invocation.

Returns:

A Slice type ID.

ice_staticId

public static java.lang.String ice_staticId()

shutdown

public final void shutdown()

Initiate a graceful shut-down.

Specified by:

shutdown in interface _ProcessOperationsNC

See Also:

Communicator.shutdown()

writeMessage

public final void writeMessage(java.lang.String message,
                               int fd)

Write a message on the process' stdout or stderr.

Specified by:

writeMessage in interface _ProcessOperationsNC

Parameters:

message - The message.

fd - 1 for stdout, 2 for stderr.

___shutdown

public static DispatchStatus ___shutdown(Process __obj,
                                         Incoming __inS,
                                         Current __current)

___writeMessage

public static DispatchStatus ___writeMessage(Process __obj,
                                             Incoming __inS,
                                             Current __current)

__dispatch

public DispatchStatus __dispatch(Incoming in,
                                 Current __current)

Specified by:

__dispatch in interface Object

Overrides:

__dispatch in class ObjectImpl

__writeImpl

protected void __writeImpl(BasicStream __os)

Overrides:

__writeImpl in class ObjectImpl

__readImpl

protected void __readImpl(BasicStream __is)

Overrides:

__readImpl in class ObjectImpl