svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / edition / VectorialEditableAdapter.java @ 5223
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/*
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* Created on 12-ene-2006 by fjp
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*
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* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/* CVS MESSAGES:
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*
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* $Id: VectorialEditableAdapter.java 5223 2006-05-16 16:07:19Z fjp $
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* $Log$
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* Revision 1.51 2006-05-16 16:07:19 fjp
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* snapping. Revisar
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*
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* Revision 1.50 2006/05/16 07:07:46 caballero
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* Modificar la geometr?a desde fuera
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*
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* Revision 1.49 2006/05/15 10:52:23 caballero
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* Saber si se realiza una operaci?n desde la vista o desde la tabla.
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*
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* Revision 1.48 2006/05/09 15:58:37 caballero
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* Para el IGN
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*
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* Revision 1.47 2006/05/09 10:28:28 caballero
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* faltaba controlar undo y redo
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*
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* Revision 1.46 2006/04/27 06:44:56 caballero
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* Soluci?n undo y redo de anotaciones
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*
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* Revision 1.45 2006/04/18 06:56:55 caballero
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* Cambiar VectorialAdapter por ReadableVectorial
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*
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* Revision 1.44 2006/04/12 17:13:39 fjp
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* *** empty log message ***
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*
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* Revision 1.43 2006/04/11 12:12:29 fjp
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* Con edici?n en PostGIS y guardando pseudo-arcos en los shapes.
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*
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* Revision 1.42 2006/04/11 06:53:20 fjp
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* Preparando el driver de escritura PostGIS
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*
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* Revision 1.41 2006/04/04 11:27:16 fjp
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* Consola escuchando bien y selecci?n en tabla sincronizada cuando hay edici?n
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*
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* Revision 1.40 2006/04/03 11:04:48 caballero
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* Posibilidad de a?adir una anotaci?n
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*
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* Revision 1.39 2006/03/29 06:26:37 caballero
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* acelerar con una imagen las herramientas
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*
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* Revision 1.38 2006/03/23 16:20:52 fjp
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* Un fallo un tanto inverosimil con el mapOverview
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*
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* Revision 1.37 2006/03/23 10:08:11 caballero
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* calculo del fullExtent recorriendo todas las geometr?as
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*
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* Revision 1.36 2006/03/22 11:46:29 caballero
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* Editar capa de anotaciones
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*
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* Revision 1.35 2006/02/28 18:15:22 fjp
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* Consola de CAD
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*
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* Revision 1.34 2006/02/24 11:30:32 fjp
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* FUNCIONA!!! (Creo)
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*
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* Revision 1.33 2006/02/24 07:57:58 fjp
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* FUNCIONA!!! (Creo)
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*
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* Revision 1.32 2006/02/23 17:55:45 fjp
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* Preparando para poder editar con el EditionManager
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*
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* Revision 1.31 2006/02/21 16:44:08 fjp
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* Preparando para poder editar con el EditionManager
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*
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* Revision 1.30 2006/02/20 18:14:59 fjp
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* Preparando para poder editar con el EditionManager
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*
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* Revision 1.29 2006/02/20 10:32:54 fjp
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* Preparando para poder editar con el EditionManager
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*
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* Revision 1.28 2006/02/17 13:40:03 fjp
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* Preparando para poder editar con el EditionManager
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*
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* Revision 1.27 2006/02/17 10:41:14 fjp
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* Evento de edici?n lanzado cuando una capa se pone en edici?n
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*
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* Revision 1.26 2006/02/17 08:21:19 fjp
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* *** empty log message ***
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*
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* Revision 1.25 2006/02/16 09:38:10 fjp
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* Preparando compatibilidad para bases de datos (y de paso, acelerando :-)
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*
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* Revision 1.24 2006/02/16 09:06:28 caballero
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* commandStack
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*
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* Revision 1.23 2006/02/15 18:16:02 fjp
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* POR TERMINAR
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*
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* Revision 1.22 2006/02/13 18:18:31 fjp
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* POR TERMINAR
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*
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* Revision 1.21 2006/02/10 13:28:23 caballero
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* poder cambiar la selecci?n
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*
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* Revision 1.20 2006/02/09 13:11:54 caballero
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* *** empty log message ***
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*
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* Revision 1.19 2006/02/08 16:45:29 caballero
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* elimnar c?dio no usado
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*
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* Revision 1.18 2006/02/08 15:18:45 caballero
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* control de las rows eliminadas
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*
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* Revision 1.17 2006/02/07 10:18:44 caballero
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* Con BoundedShape
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*
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* Revision 1.16 2006/02/06 12:01:41 caballero
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* driver del ova
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*
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* Revision 1.15 2006/02/03 14:09:32 fjp
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* Preparando edici?n
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*
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* Revision 1.14 2006/02/03 12:16:33 fjp
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* Preparando edici?n
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*
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* Revision 1.13 2006/02/03 11:54:12 caballero
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* tablas con vectorialEditableAdapter en edici?n
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*
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* Revision 1.11 2006/01/31 08:10:05 caballero
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* cambio de feature a row
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*
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* Revision 1.10 2006/01/30 08:18:14 caballero
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* m?todos para deshacer y rehacer
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*
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* Revision 1.9 2006/01/23 17:30:28 caballero
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* coger los datos del ova
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*
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* Revision 1.8 2006/01/23 16:16:16 caballero
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* getRowIndex
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*
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* Revision 1.7 2006/01/20 08:37:10 fjp
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* Preparando la edici?n
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*
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* Revision 1.6 2006/01/19 12:48:20 caballero
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* poder modificar su vectorial Adapter
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*
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* Revision 1.5 2006/01/19 09:28:11 fjp
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* Preparando la edici?n
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*
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* Revision 1.4 2006/01/17 10:24:02 fjp
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* Preparando edici?n
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*
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* Revision 1.3 2006/01/16 12:47:38 fjp
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* Preparando edici?n
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*
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* Revision 1.2 2006/01/16 11:23:00 fjp
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* Preparando edici?n
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*
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* Revision 1.1 2006/01/12 13:39:14 fjp
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* preaparar edicion
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*
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*
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*/
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package com.iver.cit.gvsig.fmap.edition; |
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import java.awt.Image; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.io.IOException; |
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import java.util.List; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.IFeature; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.IRow; |
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import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
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import com.iver.cit.gvsig.fmap.drivers.BoundedShapes; |
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import com.iver.cit.gvsig.fmap.drivers.DriverAttributes; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
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import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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import com.iver.cit.gvsig.fmap.layers.ReadableVectorial; |
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import com.vividsolutions.jts.geom.Envelope; |
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import com.vividsolutions.jts.index.SpatialIndex; |
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import com.vividsolutions.jts.index.quadtree.Quadtree; |
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/**
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* @author fjp
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*
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*/
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public class VectorialEditableAdapter extends EditableAdapter implements |
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ReadableVectorial, BoundedShapes { |
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protected ReadableVectorial ova;
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protected Quadtree index;
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protected Rectangle2D fullExtent; |
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protected Image selectionImage; |
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protected BufferedImage handlersImage; |
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/*
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* private class MyFeatureIterator implements IFeatureIterator { int numReg =
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* 0; Rectangle2D rect; String epsg; IFeatureIterator origFeatIt; boolean
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* bHasNext = true;
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*
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* public MyFeatureIterator(Rectangle2D r, String strEPSG) throws
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* DriverException { rect = r; epsg = strEPSG; origFeatIt =
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* ova.getFeatureIterator(r, epsg); } public boolean hasNext() throws
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* DriverException { return bHasNext; }
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*
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* public IFeature next() throws DriverException { IFeature aux =
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* origFeatIt.next(); return null; }
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*
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* public void closeIterator() throws DriverException {
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* }
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* }
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*/
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public VectorialEditableAdapter() {
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super();
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} |
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public void setOriginalVectorialAdapter(ReadableVectorial rv) { |
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ova = rv; |
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try {
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setOriginalDataSource(rv.getRecordset()); |
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} catch (DriverLoadException e) {
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e.printStackTrace(); |
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} |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#start()
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*/
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public void start() throws DriverIOException { |
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ova.start(); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#stop()
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*/
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public void stop() throws DriverIOException { |
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ova.stop(); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShape(int)
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*/
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public IGeometry getShape(int rowIndex) throws DriverIOException { |
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// Si no est? en el fichero de expansi?n
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int calculatedIndex = getCalculatedIndex(rowIndex);
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Integer integer = new Integer(calculatedIndex); |
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if (!relations.containsKey(integer)) {
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// Si ha sido eliminada
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/*
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* if (delRows.get(integer.intValue())) { return null; } else {
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*/
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return ova.getShape(calculatedIndex);
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// }
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} else {
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int num = ((Integer) relations.get(integer)).intValue(); |
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DefaultRowEdited feat; |
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try {
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feat = (DefaultRowEdited) expansionFile.getRow(num); |
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return ((IFeature) feat.getLinkedRow()).getGeometry()
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.cloneGeometry();// getGeometry();
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} catch (IOException e) { |
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e.printStackTrace(); |
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throw new DriverIOException(e); |
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} |
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} |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeType()
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*/
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public int getShapeType() throws DriverIOException { |
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return ova.getShapeType();
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} |
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public ReadableVectorial getOriginalAdapter() {
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return ova;
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} |
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public VectorialDriver getDriver() {
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return ova.getDriver();
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} |
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public void setDriver(VectorialDriver driver) { |
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this.ova.setDriver(driver);
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} |
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public DriverAttributes getDriverAttributes() {
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return ova.getDriverAttributes();
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} |
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/**
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* DOCUMENT ME!
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*
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* @throws EditionException
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* DOCUMENT ME!
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*/
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public void startEdition(int sourceType) throws EditionException { |
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super.startEdition(sourceType);
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try {
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expansionFile.open(); |
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if (index == null || fullExtent == null) { |
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// TODO: Si la capa dispone de un ?ndice espacial, hacer
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// algo aqu? para que se use ese ?ndice espacial.
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index = new Quadtree();
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for (int i = 0; i < ova.getShapeCount(); i++) { |
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IGeometry g = null;
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try {
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g = ((DefaultFeature) ova.getFeature(i)).getGeometry(); |
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} catch (DriverException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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if (g == null) { |
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continue;
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} |
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Rectangle2D r = g.getBounds2D();
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Envelope e = new Envelope(r.getX(),
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r.getX() + r.getWidth(), r.getY(), r.getY() |
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+ r.getHeight()); |
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index.insert(e, new Integer(i)); |
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if (fullExtent == null) { |
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fullExtent = r; |
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} else {
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fullExtent = fullExtent.createUnion(r); |
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} |
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} |
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} |
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} catch (DriverIOException e) {
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throw new EditionException(e); |
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} catch (IOException e) { |
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throw new EditionException(e); |
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} |
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System.err.println("Se han metido en el ?ndice " |
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+ index.queryAll().size() + " geometr?as");
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} |
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|
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#getRow(int)
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*/
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public IRowEdited getRow(int index) throws DriverIOException, IOException { |
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int calculatedIndex = getCalculatedIndex(index);
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Integer integer = new Integer(calculatedIndex); |
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// Si no est? en el fichero de expansi?n
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DefaultRowEdited edRow = null;
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if (!relations.containsKey(integer)) {
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try {
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edRow = new DefaultRowEdited(ova.getFeature(calculatedIndex),
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DefaultRowEdited.STATUS_ORIGINAL, index); |
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// /System.out.println("Piden la feature con ID= " + index);
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/*
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* Exception e = new Exception(); e.printStackTrace();
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*/
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} catch (DriverException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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return edRow;
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} else {
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int num = ((Integer) relations.get(integer)).intValue(); |
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IRowEdited aux = expansionFile.getRow(num); |
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edRow = new DefaultRowEdited(aux.getLinkedRow().cloneRow(), aux
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.getStatus(), index); |
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return edRow;
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} |
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} |
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|
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/**
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* Elimina una geometria. Si es una geometr?a original de la capa en edici?n
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* se marca como eliminada (haya sido modificada o no). Si es una geometr?a
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* a?adida posteriormente se invalida en el fichero de expansi?n, para que
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* una futura compactaci?n termine con ella.
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*
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* @param index
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* ?ndice de la geometr?a.
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*
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* @throws DriverIOException
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* @throws IOException
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*/
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public IRow doRemoveRow(int index, int sourceType) |
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throws DriverIOException, IOException { |
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boolean cancel = fireBeforeRemoveRow(index, sourceType);
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if (cancel)
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return null; |
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// Llega el calculatedIndex
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Integer integer = new Integer(index); |
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IFeature feat = null;
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delRows.set(index, true);
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// Si la geometr?a no ha sido modificada
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if (!relations.containsKey(integer)) {
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try {
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feat = (DefaultFeature) (ova.getFeature(index)); |
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} catch (DriverException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} else {
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int num = ((Integer) relations.get(integer)).intValue(); |
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feat = (IFeature) expansionFile.getRow(num).getLinkedRow(); |
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// expansionFile.invalidateRow(num);
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} |
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System.err.println("Elimina una Row en la posici?n: " + index); |
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// Se actualiza el ?ndice
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if (feat != null) { |
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Rectangle2D r = feat.getGeometry().getBounds2D();
|
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boolean borrado = this.index.remove(new Envelope(r.getX(), r.getX() |
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+ r.getWidth(), r.getY(), r.getY() + r.getHeight()), |
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new Integer(index)); |
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System.out.println("Est? borrado : " + borrado); |
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System.out.println("Index.lenght : " + this.index.size()); |
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|
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} |
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setSelection(new FBitSet());
|
481 |
fireAfterRemoveRow(index, sourceType); |
482 |
return feat;
|
483 |
} |
484 |
|
485 |
/**
|
486 |
* Si se intenta modificar una geometr?a original de la capa en edici?n se
|
487 |
* a?ade al fichero de expansi?n y se registra la posici?n en la que se
|
488 |
* a?adi?. Si se intenta modificar una geometria que se encuentra en el
|
489 |
* fichero de expansi?n (por ser nueva o original pero modificada) se invoca
|
490 |
* el m?todo modifyGeometry y se actualiza el ?ndice de la geometria en el
|
491 |
* fichero.
|
492 |
*
|
493 |
* @param calculatedIndex
|
494 |
* DOCUMENT ME!
|
495 |
* @param feat
|
496 |
* DOCUMENT ME!
|
497 |
*
|
498 |
* @return position inside ExpansionFile
|
499 |
*
|
500 |
* @throws IOException
|
501 |
* @throws DriverIOException
|
502 |
*/
|
503 |
public int doModifyRow(int calculatedIndex, IRow feat, int sourceType) |
504 |
throws IOException, DriverIOException { |
505 |
boolean cancel = fireBeforeModifyRow(feat, calculatedIndex, sourceType);
|
506 |
if (cancel)
|
507 |
return -1; |
508 |
int posAnteriorInExpansionFile = -1; |
509 |
Integer integer = new Integer(calculatedIndex); |
510 |
|
511 |
IFeature featAnt = null;
|
512 |
System.err.println("Modifica una Row en la posici?n: " |
513 |
+ calculatedIndex); |
514 |
// Si la geometr?a no ha sido modificada
|
515 |
if (!relations.containsKey(integer)) {
|
516 |
int newPosition = expansionFile.addRow(feat,
|
517 |
IRowEdited.STATUS_MODIFIED); |
518 |
relations.put(integer, new Integer(newPosition)); |
519 |
|
520 |
// Se actualiza el ?ndice espacial
|
521 |
try {
|
522 |
featAnt = (DefaultFeature) (ova.getFeature(calculatedIndex)); |
523 |
} catch (DriverException e) {
|
524 |
e.printStackTrace(); |
525 |
} |
526 |
IGeometry g = featAnt.getGeometry(); |
527 |
Rectangle2D rAnt = g.getBounds2D();
|
528 |
Rectangle2D r = ((IFeature) feat).getGeometry().getBounds2D();
|
529 |
this.index.remove(new Envelope(rAnt.getX(), rAnt.getX() |
530 |
+ rAnt.getWidth(), rAnt.getY(), rAnt.getY() |
531 |
+ rAnt.getHeight()), new Integer(calculatedIndex)); |
532 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
533 |
.getY(), r.getY() + r.getHeight()), new Integer( |
534 |
calculatedIndex)); |
535 |
} else {
|
536 |
// Obtenemos el ?ndice en el fichero de expansi?n
|
537 |
int num = ((Integer) relations.get(integer)).intValue(); |
538 |
posAnteriorInExpansionFile = num; |
539 |
|
540 |
// Obtenemos la geometr?a para actualiza el ?ndice
|
541 |
// espacialposteriormente
|
542 |
featAnt = (IFeature) expansionFile.getRow(num).getLinkedRow(); |
543 |
|
544 |
/*
|
545 |
* Se modifica la geometr?a y nos guardamos el ?ndice dentro del
|
546 |
* fichero de expansi?n en el que se encuentra la geometr?a
|
547 |
* modificada
|
548 |
*/
|
549 |
num = expansionFile.modifyRow(num, feat); |
550 |
|
551 |
/*
|
552 |
* Actualiza la relaci?n del ?ndice de la geometr?a al ?ndice en el
|
553 |
* fichero de expansi?n.
|
554 |
*/
|
555 |
relations.put(integer, new Integer(num)); |
556 |
|
557 |
// Se modifica el ?ndice espacial
|
558 |
Rectangle2D rAnt = featAnt.getGeometry().getBounds2D();
|
559 |
Rectangle2D r = ((IFeature) feat).getGeometry().getBounds2D();
|
560 |
this.index.remove(new Envelope(rAnt.getX(), rAnt.getX() |
561 |
+ rAnt.getWidth(), rAnt.getY(), rAnt.getY() |
562 |
+ rAnt.getHeight()), new Integer(calculatedIndex)); |
563 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
564 |
.getY(), r.getY() + r.getHeight()), new Integer( |
565 |
calculatedIndex)); |
566 |
} |
567 |
fireAfterModifyRow(calculatedIndex, sourceType); |
568 |
return posAnteriorInExpansionFile;
|
569 |
} |
570 |
|
571 |
/**
|
572 |
* Actualiza en el mapa de ?ndices, la posici?n en la que estaba la
|
573 |
* geometr?a antes de ser modificada. Se marca como v?lida, en caso de que
|
574 |
* fuera una modificaci?n de una geometr?a que estuviese en el fichero de
|
575 |
* expansi?n antes de ser modificada y se pone el puntero de escritura del
|
576 |
* expansion file a justo despues de la penultima geometr?a
|
577 |
*
|
578 |
* @param calculatedIndex
|
579 |
* ?ndice de la geometr?a que se quiere deshacer su modificaci?n
|
580 |
* @param previousExpansionFileIndex
|
581 |
* ?ndice que ten?a antes la geometr?a en el expansionFile. Si
|
582 |
* vale -1 quiere decir que es una modificaci?n de una geometr?a
|
583 |
* original y por tanto no hay que actualizar el mapa de indices
|
584 |
* sino eliminar su entrada.
|
585 |
*
|
586 |
* @throws IOException
|
587 |
* @throws DriverIOException
|
588 |
*/
|
589 |
public void undoModifyRow(int calculatedIndex, |
590 |
int previousExpansionFileIndex, int sourceType) throws IOException, |
591 |
DriverIOException { |
592 |
|
593 |
// Llega el CalculatedIndex
|
594 |
/*
|
595 |
* Si la acci?n de modificar se realiz? sobre una geometr?a original
|
596 |
*/
|
597 |
if (previousExpansionFileIndex == -1) { |
598 |
|
599 |
// Se obtiene la geometr?a para actualizar el ?ndice
|
600 |
// IGeometry g = ((DefaultFeature)
|
601 |
// getRow(calculatedIndex).getLinkedRow()).getGeometry();
|
602 |
int inverse = getInversedIndex(calculatedIndex);
|
603 |
DefaultFeature df = (DefaultFeature) getRow(inverse).getLinkedRow(); |
604 |
boolean cancel = fireBeforeModifyRow(df, calculatedIndex,
|
605 |
sourceType); |
606 |
if (cancel)
|
607 |
return;
|
608 |
IGeometry g = df.getGeometry(); |
609 |
// IGeometry g = ova.getShape(calculatedIndex);
|
610 |
Rectangle2D r = g.getBounds2D();
|
611 |
|
612 |
// Se elimina de las relaciones y del fichero de expansi?n
|
613 |
relations.remove(new Integer(calculatedIndex)); |
614 |
expansionFile.deleteLastRow(); |
615 |
|
616 |
// Se actualizan los ?ndices
|
617 |
IGeometry gAnt = ova.getShape(calculatedIndex); |
618 |
/*
|
619 |
* IGeometry gAnt = ((DefaultFeature) getRow(calculatedIndex)
|
620 |
* .getLinkedRow()).getGeometry();
|
621 |
*/
|
622 |
Rectangle2D rAnt = gAnt.getBounds2D();
|
623 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
624 |
.getY(), r.getY() + r.getHeight()), new Integer( |
625 |
calculatedIndex)); |
626 |
this.index.insert(new Envelope(rAnt.getX(), rAnt.getX() |
627 |
+ rAnt.getWidth(), rAnt.getY(), rAnt.getY() |
628 |
+ rAnt.getHeight()), new Integer(calculatedIndex)); |
629 |
} else {
|
630 |
// Se obtiene la geometr?a para actualizar el ?ndice
|
631 |
IGeometry g = null;
|
632 |
int inverse = getInversedIndex(calculatedIndex);
|
633 |
DefaultFeature df = (DefaultFeature) getRow(inverse).getLinkedRow(); |
634 |
boolean cancel = fireBeforeModifyRow(df, calculatedIndex,
|
635 |
sourceType); |
636 |
if (cancel)
|
637 |
return;
|
638 |
g = df.getGeometry(); |
639 |
System.out.println("Actual: " + g.toString()); |
640 |
|
641 |
Rectangle2D r = g.getBounds2D();
|
642 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
643 |
.getY(), r.getY() + r.getHeight()), new Integer( |
644 |
calculatedIndex)); |
645 |
|
646 |
// Se actualiza la relaci?n de ?ndices
|
647 |
// Integer integer = new Integer(geometryIndex);
|
648 |
relations.put(new Integer(calculatedIndex), new Integer( |
649 |
previousExpansionFileIndex)); |
650 |
|
651 |
// Se recupera la geometr?a
|
652 |
// expansionFile.validateRow(previousExpansionFileIndex);
|
653 |
|
654 |
// Se actualizan los ?ndices
|
655 |
// g = ((IFeature)
|
656 |
// (expansionFile.getRow(previousExpansionFileIndex).getLinkedRow())).getGeometry();
|
657 |
// System.out.println("Anterior a la que volvemos : " +
|
658 |
// g.toString());
|
659 |
g = ((DefaultFeature) getRow(inverse).getLinkedRow()).getGeometry(); |
660 |
r = g.getBounds2D(); |
661 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
662 |
.getY(), r.getY() + r.getHeight()), new Integer( |
663 |
calculatedIndex)); |
664 |
|
665 |
} |
666 |
fireAfterModifyRow(calculatedIndex, sourceType); |
667 |
} |
668 |
|
669 |
/**
|
670 |
* A?ade una geometria al fichero de expansi?n y guarda la correspondencia
|
671 |
* en la tabla relations.
|
672 |
*
|
673 |
* @param feat
|
674 |
* geometr?a a guardar.
|
675 |
*
|
676 |
* @return calculatedIndex
|
677 |
*
|
678 |
* @throws DriverIOException
|
679 |
* @throws IOException
|
680 |
*/
|
681 |
public int doAddRow(IRow feat, int sourceType) throws DriverIOException, |
682 |
IOException {
|
683 |
int calculatedIndex = super.doAddRow(feat, sourceType); |
684 |
// Actualiza el ?ndice espacial
|
685 |
IGeometry g = ((IFeature) feat).getGeometry(); |
686 |
Rectangle2D r = g.getBounds2D();
|
687 |
index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(),
|
688 |
r.getY() + r.getHeight()), new Integer(calculatedIndex)); |
689 |
|
690 |
return calculatedIndex;
|
691 |
} |
692 |
|
693 |
/**
|
694 |
* Se desmarca como invalidada en el fichero de expansion o como eliminada
|
695 |
* en el fichero original
|
696 |
*
|
697 |
* @param index
|
698 |
* DOCUMENT ME!
|
699 |
*
|
700 |
* @throws IOException
|
701 |
* @throws DriverIOException
|
702 |
*/
|
703 |
public void undoRemoveRow(int index, int sourceType) throws IOException, |
704 |
DriverIOException { |
705 |
super.undoRemoveRow(index, sourceType);
|
706 |
|
707 |
IGeometry g = null;
|
708 |
g = ((IFeature) getRow(index).getLinkedRow()).getGeometry(); |
709 |
|
710 |
Rectangle2D r = g.getBounds2D();
|
711 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
712 |
.getY(), r.getY() + r.getHeight()), new Integer(index)); |
713 |
} |
714 |
|
715 |
/**
|
716 |
* Se elimina del final del fichero de expansi?n poniendo el puntero de
|
717 |
* escritura apuntando al final de la pen?ltima geometr?a. Deber? quitar la
|
718 |
* relaci?n del mapa de relaciones
|
719 |
*
|
720 |
* @param index
|
721 |
* ?ndice de la geometr?a que se a?adi?
|
722 |
*
|
723 |
* @throws DriverIOException
|
724 |
* @throws IOException
|
725 |
*/
|
726 |
public void undoAddRow(int calculatedIndex, int sourceType) |
727 |
throws DriverIOException, IOException { |
728 |
int inverse = getInversedIndex(calculatedIndex);
|
729 |
IGeometry g = ((IFeature) getRow(inverse).getLinkedRow()).getGeometry(); |
730 |
Rectangle2D r = g.getBounds2D();
|
731 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
732 |
.getY(), r.getY() + r.getHeight()), |
733 |
new Integer(calculatedIndex)); |
734 |
|
735 |
super.undoAddRow(calculatedIndex, sourceType);
|
736 |
setSelection(new FBitSet());
|
737 |
} |
738 |
|
739 |
/**
|
740 |
* Obtiene las geometr?as que se encuentran en el rect?ngulo que se pasa
|
741 |
* como par?metro haciendo uso del ?ndice espacial
|
742 |
*
|
743 |
* @param r
|
744 |
* Rect?ngulo indicando la porci?n del espacio para el cual se
|
745 |
* quiere saber los ?ndices de las geometr?as que se encuentran
|
746 |
* dentro de ?l
|
747 |
*
|
748 |
* @return Array de ?ndices para su uso con getGeometry, removeGeometry, ...
|
749 |
*/
|
750 |
/*
|
751 |
* public int[] getRowsIndexes_OL(Rectangle2D r) { Envelope e = new
|
752 |
* Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(), r.getY() +
|
753 |
* r.getHeight()); List l = index.query(e); int[] indexes = new
|
754 |
* int[l.size()];
|
755 |
*
|
756 |
* for (int index = 0; index < l.size(); index++) { Integer i = (Integer)
|
757 |
* l.get(index); indexes[index] = getInversedIndex(i.intValue()); }
|
758 |
*
|
759 |
* return indexes; }
|
760 |
*/
|
761 |
/**
|
762 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeCount()
|
763 |
*/
|
764 |
public int getShapeCount() throws DriverIOException { |
765 |
try {
|
766 |
return getRowCount();
|
767 |
} catch (IOException e) { |
768 |
throw new DriverIOException(e); |
769 |
} |
770 |
} |
771 |
|
772 |
/**
|
773 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getFullExtent()
|
774 |
*/
|
775 |
public Rectangle2D getFullExtent() throws DriverIOException { |
776 |
if (fullExtent == null) { |
777 |
fullExtent = ova.getFullExtent(); |
778 |
} |
779 |
return fullExtent;
|
780 |
} |
781 |
|
782 |
/**
|
783 |
* Use it BEFORE writing to a file.
|
784 |
*
|
785 |
* @return real full extent.
|
786 |
* @throws DriverIOException
|
787 |
*/
|
788 |
public Rectangle2D reCalculateFullExtent() throws DriverIOException { |
789 |
if (getShapeCount() > 0) { |
790 |
fullExtent = getShape(0).getBounds2D();
|
791 |
for (int i = 1; i < getShapeCount(); i++) { |
792 |
fullExtent.add(getShape(i).getBounds2D()); |
793 |
} |
794 |
} else {
|
795 |
fullExtent = ova.getFullExtent(); |
796 |
} |
797 |
return fullExtent;
|
798 |
} |
799 |
|
800 |
/**
|
801 |
* En la implementaci?n por defecto podemos hacer que cada feature tenga ID =
|
802 |
* numero de registro. En el DBAdapter podr?amos "overrride" este m?todo y
|
803 |
* poner como ID de la Feature el campo ?nico escogido en la base de datos.
|
804 |
*
|
805 |
* @param numReg
|
806 |
* @return
|
807 |
* @throws DriverException
|
808 |
*/
|
809 |
public IFeature getFeature(int numReg) throws DriverException { |
810 |
IGeometry geom; |
811 |
IFeature feat = null;
|
812 |
try {
|
813 |
geom = getShape(numReg); |
814 |
DataSource rs = getRecordset();
|
815 |
Value[] regAtt = new Value[rs.getFieldCount()]; |
816 |
for (int fieldId = 0; fieldId < rs.getFieldCount(); fieldId++) { |
817 |
regAtt[fieldId] = rs.getFieldValue(numReg, fieldId); |
818 |
} |
819 |
|
820 |
feat = new DefaultFeature(geom, regAtt, numReg + ""); |
821 |
} catch (DriverIOException e) {
|
822 |
throw new DriverException(e); |
823 |
} catch (DriverLoadException e) {
|
824 |
throw new DriverException(e); |
825 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
826 |
throw new DriverException(e); |
827 |
} |
828 |
return feat;
|
829 |
} |
830 |
|
831 |
public void stopEdition(IWriter writer, int sourceType) |
832 |
throws EditionException {
|
833 |
super.stopEdition(writer, sourceType);
|
834 |
try {
|
835 |
ova.getDriver().reLoad(); |
836 |
} catch (IOException e) { |
837 |
e.printStackTrace(); |
838 |
throw new EditionException(e); |
839 |
} |
840 |
} |
841 |
|
842 |
public Rectangle2D getShapeBounds(int index) throws IOException { |
843 |
// Solo se utiliza cuando el driver es BoundedShapes
|
844 |
// Si no est? en el fichero de expansi?n
|
845 |
Integer integer = new Integer((int) index); |
846 |
if (!relations.containsKey(integer)) {
|
847 |
if (ova.getDriver() instanceof BoundedShapes) { |
848 |
BoundedShapes bs = (BoundedShapes) ova.getDriver(); |
849 |
return bs.getShapeBounds(index);
|
850 |
} else {
|
851 |
return ova.getDriver().getShape(index).getBounds2D();
|
852 |
} |
853 |
|
854 |
} else {
|
855 |
int num = ((Integer) relations.get(integer)).intValue(); |
856 |
DefaultRowEdited feat; |
857 |
feat = (DefaultRowEdited) expansionFile.getRow(num); |
858 |
if (feat.getStatus() == IRowEdited.STATUS_DELETED)
|
859 |
return null; |
860 |
IGeometry geom = ((IFeature) feat.getLinkedRow()).getGeometry(); |
861 |
return geom.getBounds2D();// getGeometry(); |
862 |
} |
863 |
|
864 |
} |
865 |
|
866 |
public int getShapeType(int index) { |
867 |
try {
|
868 |
return ova.getShapeType();
|
869 |
} catch (DriverIOException e) {
|
870 |
// TODO Auto-generated catch block
|
871 |
e.printStackTrace(); |
872 |
} |
873 |
return FShape.MULTI;
|
874 |
} |
875 |
|
876 |
/**
|
877 |
* Usar solo cuando est?s seguro de que puedes gastar memoria. Nosotros lo
|
878 |
* usamos para las b?squedas por ?ndice espacial con el handle. La idea es
|
879 |
* usarlo una vez, guardar las geometr?as que necesitas en ese extent y
|
880 |
* trabajar con ellas hasta el siguiente cambio de extent.
|
881 |
*
|
882 |
* @param r
|
883 |
* @param strEPSG
|
884 |
* @return
|
885 |
* @throws DriverException
|
886 |
*/
|
887 |
public IRowEdited[] getFeatures(Rectangle2D r, String strEPSG) |
888 |
throws DriverException {
|
889 |
// En esta clase suponemos random access.
|
890 |
// Luego tendremos otra clase que sea VectorialEditableDBAdapter
|
891 |
// que reescribir? este m?todo.
|
892 |
Envelope e = FConverter.convertRectangle2DtoEnvelope(r); |
893 |
List l = index.query(e);
|
894 |
IRowEdited[] feats = new IRowEdited[l.size()]; |
895 |
try {
|
896 |
for (int index = 0; index < l.size(); index++) { |
897 |
Integer i = (Integer) l.get(index); |
898 |
int inverse = getInversedIndex(i.intValue());
|
899 |
feats[index] = (IRowEdited) getRow(inverse); |
900 |
} |
901 |
} catch (DriverIOException e1) {
|
902 |
throw new DriverException(e1); |
903 |
} catch (IOException e1) { |
904 |
throw new DriverException(e1); |
905 |
} |
906 |
|
907 |
return feats;
|
908 |
} |
909 |
|
910 |
public void setSpatialIndex(SpatialIndex spatialIndex) { |
911 |
index = (Quadtree) spatialIndex; |
912 |
} |
913 |
|
914 |
public void setFullExtent(Rectangle2D fullExtent2) { |
915 |
fullExtent = fullExtent2; |
916 |
} |
917 |
|
918 |
/**
|
919 |
* DOCUMENT ME!
|
920 |
*
|
921 |
* @return DOCUMENT ME!
|
922 |
*/
|
923 |
public Image getSelectionImage() { |
924 |
return selectionImage;
|
925 |
} |
926 |
|
927 |
public Image getHandlersImage() { |
928 |
return handlersImage;
|
929 |
} |
930 |
|
931 |
/**
|
932 |
* DOCUMENT ME!
|
933 |
*
|
934 |
* @param i
|
935 |
* DOCUMENT ME!
|
936 |
*/
|
937 |
public void setSelectionImage(Image i) { |
938 |
selectionImage = i; |
939 |
} |
940 |
|
941 |
public void setHandlersImage(BufferedImage handlersImage) { |
942 |
this.handlersImage = handlersImage;
|
943 |
} |
944 |
} |