1*cdf0e10cSrcweir/************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir#ifndef __com_sun_star_io_XPersistObject_idl__ 28*cdf0e10cSrcweir#define __com_sun_star_io_XPersistObject_idl__ 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir#ifndef __com_sun_star_uno_XInterface_idl__ 31*cdf0e10cSrcweir#include <com/sun/star/uno/XInterface.idl> 32*cdf0e10cSrcweir#endif 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir#ifndef __com_sun_star_io_IOException_idl__ 35*cdf0e10cSrcweir#include <com/sun/star/io/IOException.idl> 36*cdf0e10cSrcweir#endif 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir//============================================================================= 40*cdf0e10cSrcweir 41*cdf0e10cSrcweirmodule com { module sun { module star { module io { 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir published interface XObjectInputStream; 44*cdf0e10cSrcweir published interface XObjectOutputStream; 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir//============================================================================= 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir/** allows to make UNO objects persistent 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir <p>Every UNO object, that wants to be serializable, should implement 51*cdf0e10cSrcweir this interface. The object stores stores itself, when the 52*cdf0e10cSrcweir write method is called. 53*cdf0e10cSrcweir <p> 54*cdf0e10cSrcweir The object needs to be created before it deserializes 55*cdf0e10cSrcweir itself again (by using the read method). Therefor it must be 56*cdf0e10cSrcweir createable by name via a factory, which is in general 57*cdf0e10cSrcweir the global service manager. The create and read mechanism 58*cdf0e10cSrcweir is implemented by the <type scope="com::sun::star::io">ObjectInputStream</type>. 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir <p>The serialization format (the series of strings, integers, objects) must 61*cdf0e10cSrcweir be specified at the specification of the concrete service. 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir <p>The interface does not support any special versioning mechanism. 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir @see com::sun::star::io::XObjectOutputStream 66*cdf0e10cSrcweir @see com::sun::star::io::XObjectInputStream 67*cdf0e10cSrcweir */ 68*cdf0e10cSrcweirpublished interface XPersistObject: com::sun::star::uno::XInterface 69*cdf0e10cSrcweir{ 70*cdf0e10cSrcweir //------------------------------------------------------------------------- 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir /** gives the service name of the object 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir @returns 75*cdf0e10cSrcweir the service name that specifies the behavior and the 76*cdf0e10cSrcweir persistent data format of this implementation. 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir <p>This name is used to create such an object by a factory 79*cdf0e10cSrcweir during deserialization. </p> 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir @see com::sun::star::lang::XServiceInfo::getAvailableServiceNames 82*cdf0e10cSrcweir */ 83*cdf0e10cSrcweir string getServiceName(); 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir //------------------------------------------------------------------------- 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir // DocMerge from xml: method com::sun::star::io::XPersistObject::write 88*cdf0e10cSrcweir /** writes all the persistent data of the object to the stream. 89*cdf0e10cSrcweir <p>The implementation 90*cdf0e10cSrcweir must write the data in the order documented in the service specification. 91*cdf0e10cSrcweir @param OutStream the stream, the data shall be written to. The stream 92*cdf0e10cSrcweir supports simple types and other XPersistObject implementations. 93*cdf0e10cSrcweir */ 94*cdf0e10cSrcweir void write( [in] com::sun::star::io::XObjectOutputStream OutStream ) 95*cdf0e10cSrcweir raises( com::sun::star::io::IOException ); 96*cdf0e10cSrcweir 97*cdf0e10cSrcweir //------------------------------------------------------------------------- 98*cdf0e10cSrcweir 99*cdf0e10cSrcweir // DocMerge from xml: method com::sun::star::io::XPersistObject::read 100*cdf0e10cSrcweir /** reads all the persistent data of the object from the stream. 101*cdf0e10cSrcweir <p>In case 102*cdf0e10cSrcweir other XPersistObjects are read from the stream, the implementation uses a factory 103*cdf0e10cSrcweir to create these objects (in general the global service manager). 104*cdf0e10cSrcweir <p> The implementation must read the data in the order documented at 105*cdf0e10cSrcweir the service specification. 106*cdf0e10cSrcweir @param InStream the stream, the data shall be read from. 107*cdf0e10cSrcweir */ 108*cdf0e10cSrcweir void read( [in] com::sun::star::io::XObjectInputStream InStream ) 109*cdf0e10cSrcweir raises( com::sun::star::io::IOException ); 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir}; 112*cdf0e10cSrcweir 113*cdf0e10cSrcweir//============================================================================= 114*cdf0e10cSrcweir 115*cdf0e10cSrcweir}; }; }; }; 116*cdf0e10cSrcweir 117*cdf0e10cSrcweir#endif 118