svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / edition / VectorialEditableAdapter.java @ 5893
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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 5880 2006-06-16 10:44:01Z fjp $
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* $Log$
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* Revision 1.56 2006-06-16 10:44:01 fjp
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* Por mandato de Vicente
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*
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* Revision 1.54 2006/06/01 16:15:16 fjp
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* Escritura que permite crear drivers de manera m?s sencilla.
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*
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* Revision 1.53 2006/05/30 13:03:41 fjp
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* setFlatness solo se debe aplicar a bases de datos espaciales.
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*
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* Revision 1.52 2006/05/24 09:29:30 caballero
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* a?adir flatness
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*
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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.Driver; |
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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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private double flatness=0.8; |
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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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public IWriter getWriter() {
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if (ova.getDriver() instanceof IWriteable) |
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{
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IWriter writer = ((IWriteable) ova.getDriver()).getWriter(); |
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if (writer instanceof ISpatialWriter) |
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return writer;
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} |
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return null; |
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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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Driver drv = ova.getDriver();
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if (drv instanceof IWriteable) |
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{
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setWriter(((IWriteable) drv).getWriter()); |
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} |
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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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* (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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| 455 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 456 |
IRowEdited aux = expansionFile.getRow(num); |
| 457 |
edRow = new DefaultRowEdited(aux.getLinkedRow().cloneRow(), aux
|
| 458 |
.getStatus(), index); |
| 459 |
return edRow;
|
| 460 |
} |
| 461 |
} |
| 462 |
|
| 463 |
/**
|
| 464 |
* Elimina una geometria. Si es una geometr?a original de la capa en edici?n
|
| 465 |
* se marca como eliminada (haya sido modificada o no). Si es una geometr?a
|
| 466 |
* a?adida posteriormente se invalida en el fichero de expansi?n, para que
|
| 467 |
* una futura compactaci?n termine con ella.
|
| 468 |
*
|
| 469 |
* @param index
|
| 470 |
* ?ndice de la geometr?a.
|
| 471 |
*
|
| 472 |
* @throws DriverIOException
|
| 473 |
* @throws IOException
|
| 474 |
*/
|
| 475 |
public IRow doRemoveRow(int index, int sourceType) |
| 476 |
throws DriverIOException, IOException { |
| 477 |
boolean cancel = fireBeforeRemoveRow(index, sourceType);
|
| 478 |
if (cancel)
|
| 479 |
return null; |
| 480 |
// Llega el calculatedIndex
|
| 481 |
Integer integer = new Integer(index); |
| 482 |
|
| 483 |
IFeature feat = null;
|
| 484 |
delRows.set(index, true);
|
| 485 |
// Si la geometr?a no ha sido modificada
|
| 486 |
if (!relations.containsKey(integer)) {
|
| 487 |
|
| 488 |
try {
|
| 489 |
feat = (DefaultFeature) (ova.getFeature(index)); |
| 490 |
} catch (DriverException e) {
|
| 491 |
// TODO Auto-generated catch block
|
| 492 |
e.printStackTrace(); |
| 493 |
} |
| 494 |
} else {
|
| 495 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 496 |
feat = (IFeature) expansionFile.getRow(num).getLinkedRow(); |
| 497 |
// expansionFile.invalidateRow(num);
|
| 498 |
} |
| 499 |
System.err.println("Elimina una Row en la posici?n: " + index); |
| 500 |
// Se actualiza el ?ndice
|
| 501 |
if (feat != null) { |
| 502 |
Rectangle2D r = feat.getGeometry().getBounds2D();
|
| 503 |
boolean borrado = this.index.remove(new Envelope(r.getX(), r.getX() |
| 504 |
+ r.getWidth(), r.getY(), r.getY() + r.getHeight()), |
| 505 |
new Integer(index)); |
| 506 |
System.out.println("Est? borrado : " + borrado); |
| 507 |
System.out.println("Index.lenght : " + this.index.size()); |
| 508 |
|
| 509 |
} |
| 510 |
setSelection(new FBitSet());
|
| 511 |
fireAfterRemoveRow(index, sourceType); |
| 512 |
return feat;
|
| 513 |
} |
| 514 |
|
| 515 |
/**
|
| 516 |
* Si se intenta modificar una geometr?a original de la capa en edici?n se
|
| 517 |
* a?ade al fichero de expansi?n y se registra la posici?n en la que se
|
| 518 |
* a?adi?. Si se intenta modificar una geometria que se encuentra en el
|
| 519 |
* fichero de expansi?n (por ser nueva o original pero modificada) se invoca
|
| 520 |
* el m?todo modifyGeometry y se actualiza el ?ndice de la geometria en el
|
| 521 |
* fichero.
|
| 522 |
*
|
| 523 |
* @param calculatedIndex
|
| 524 |
* DOCUMENT ME!
|
| 525 |
* @param feat
|
| 526 |
* DOCUMENT ME!
|
| 527 |
*
|
| 528 |
* @return position inside ExpansionFile
|
| 529 |
*
|
| 530 |
* @throws IOException
|
| 531 |
* @throws DriverIOException
|
| 532 |
*/
|
| 533 |
public int doModifyRow(int calculatedIndex, IRow feat, int sourceType) |
| 534 |
throws IOException, DriverIOException { |
| 535 |
boolean cancel = fireBeforeModifyRow(feat, calculatedIndex, sourceType);
|
| 536 |
if (cancel)
|
| 537 |
return -1; |
| 538 |
int posAnteriorInExpansionFile = -1; |
| 539 |
Integer integer = new Integer(calculatedIndex); |
| 540 |
|
| 541 |
IFeature featAnt = null;
|
| 542 |
System.err.println("Modifica una Row en la posici?n: " |
| 543 |
+ calculatedIndex); |
| 544 |
// Si la geometr?a no ha sido modificada
|
| 545 |
if (!relations.containsKey(integer)) {
|
| 546 |
int newPosition = expansionFile.addRow(feat,
|
| 547 |
IRowEdited.STATUS_MODIFIED); |
| 548 |
relations.put(integer, new Integer(newPosition)); |
| 549 |
|
| 550 |
// Se actualiza el ?ndice espacial
|
| 551 |
try {
|
| 552 |
featAnt = (DefaultFeature) (ova.getFeature(calculatedIndex)); |
| 553 |
} catch (DriverException e) {
|
| 554 |
e.printStackTrace(); |
| 555 |
} |
| 556 |
IGeometry g = featAnt.getGeometry(); |
| 557 |
Rectangle2D rAnt = g.getBounds2D();
|
| 558 |
Rectangle2D r = ((IFeature) feat).getGeometry().getBounds2D();
|
| 559 |
this.index.remove(new Envelope(rAnt.getX(), rAnt.getX() |
| 560 |
+ rAnt.getWidth(), rAnt.getY(), rAnt.getY() |
| 561 |
+ rAnt.getHeight()), new Integer(calculatedIndex)); |
| 562 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
| 563 |
.getY(), r.getY() + r.getHeight()), new Integer( |
| 564 |
calculatedIndex)); |
| 565 |
} else {
|
| 566 |
// Obtenemos el ?ndice en el fichero de expansi?n
|
| 567 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 568 |
posAnteriorInExpansionFile = num; |
| 569 |
|
| 570 |
// Obtenemos la geometr?a para actualiza el ?ndice
|
| 571 |
// espacialposteriormente
|
| 572 |
featAnt = (IFeature) expansionFile.getRow(num).getLinkedRow(); |
| 573 |
|
| 574 |
/*
|
| 575 |
* Se modifica la geometr?a y nos guardamos el ?ndice dentro del
|
| 576 |
* fichero de expansi?n en el que se encuentra la geometr?a
|
| 577 |
* modificada
|
| 578 |
*/
|
| 579 |
num = expansionFile.modifyRow(num, feat); |
| 580 |
|
| 581 |
/*
|
| 582 |
* Actualiza la relaci?n del ?ndice de la geometr?a al ?ndice en el
|
| 583 |
* fichero de expansi?n.
|
| 584 |
*/
|
| 585 |
relations.put(integer, new Integer(num)); |
| 586 |
|
| 587 |
// Se modifica el ?ndice espacial
|
| 588 |
Rectangle2D rAnt = featAnt.getGeometry().getBounds2D();
|
| 589 |
Rectangle2D r = ((IFeature) feat).getGeometry().getBounds2D();
|
| 590 |
this.index.remove(new Envelope(rAnt.getX(), rAnt.getX() |
| 591 |
+ rAnt.getWidth(), rAnt.getY(), rAnt.getY() |
| 592 |
+ rAnt.getHeight()), new Integer(calculatedIndex)); |
| 593 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
| 594 |
.getY(), r.getY() + r.getHeight()), new Integer( |
| 595 |
calculatedIndex)); |
| 596 |
} |
| 597 |
fireAfterModifyRow(calculatedIndex, sourceType); |
| 598 |
return posAnteriorInExpansionFile;
|
| 599 |
} |
| 600 |
|
| 601 |
/**
|
| 602 |
* Actualiza en el mapa de ?ndices, la posici?n en la que estaba la
|
| 603 |
* geometr?a antes de ser modificada. Se marca como v?lida, en caso de que
|
| 604 |
* fuera una modificaci?n de una geometr?a que estuviese en el fichero de
|
| 605 |
* expansi?n antes de ser modificada y se pone el puntero de escritura del
|
| 606 |
* expansion file a justo despues de la penultima geometr?a
|
| 607 |
*
|
| 608 |
* @param calculatedIndex
|
| 609 |
* ?ndice de la geometr?a que se quiere deshacer su modificaci?n
|
| 610 |
* @param previousExpansionFileIndex
|
| 611 |
* ?ndice que ten?a antes la geometr?a en el expansionFile. Si
|
| 612 |
* vale -1 quiere decir que es una modificaci?n de una geometr?a
|
| 613 |
* original y por tanto no hay que actualizar el mapa de indices
|
| 614 |
* sino eliminar su entrada.
|
| 615 |
*
|
| 616 |
* @throws IOException
|
| 617 |
* @throws DriverIOException
|
| 618 |
*/
|
| 619 |
public void undoModifyRow(int calculatedIndex, |
| 620 |
int previousExpansionFileIndex, int sourceType) throws IOException, |
| 621 |
DriverIOException {
|
| 622 |
|
| 623 |
// Llega el CalculatedIndex
|
| 624 |
/*
|
| 625 |
* Si la acci?n de modificar se realiz? sobre una geometr?a original
|
| 626 |
*/
|
| 627 |
if (previousExpansionFileIndex == -1) { |
| 628 |
|
| 629 |
// Se obtiene la geometr?a para actualizar el ?ndice
|
| 630 |
// IGeometry g = ((DefaultFeature)
|
| 631 |
// getRow(calculatedIndex).getLinkedRow()).getGeometry();
|
| 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 |
IGeometry g = df.getGeometry(); |
| 639 |
// IGeometry g = ova.getShape(calculatedIndex);
|
| 640 |
Rectangle2D r = g.getBounds2D();
|
| 641 |
|
| 642 |
// Se elimina de las relaciones y del fichero de expansi?n
|
| 643 |
relations.remove(new Integer(calculatedIndex)); |
| 644 |
expansionFile.deleteLastRow(); |
| 645 |
|
| 646 |
// Se actualizan los ?ndices
|
| 647 |
IGeometry gAnt = ova.getShape(calculatedIndex); |
| 648 |
/*
|
| 649 |
* IGeometry gAnt = ((DefaultFeature) getRow(calculatedIndex)
|
| 650 |
* .getLinkedRow()).getGeometry();
|
| 651 |
*/
|
| 652 |
Rectangle2D rAnt = gAnt.getBounds2D();
|
| 653 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
| 654 |
.getY(), r.getY() + r.getHeight()), new Integer( |
| 655 |
calculatedIndex)); |
| 656 |
this.index.insert(new Envelope(rAnt.getX(), rAnt.getX() |
| 657 |
+ rAnt.getWidth(), rAnt.getY(), rAnt.getY() |
| 658 |
+ rAnt.getHeight()), new Integer(calculatedIndex)); |
| 659 |
} else {
|
| 660 |
// Se obtiene la geometr?a para actualizar el ?ndice
|
| 661 |
IGeometry g = null;
|
| 662 |
int inverse = getInversedIndex(calculatedIndex);
|
| 663 |
DefaultFeature df = (DefaultFeature) getRow(inverse).getLinkedRow(); |
| 664 |
boolean cancel = fireBeforeModifyRow(df, calculatedIndex,
|
| 665 |
sourceType); |
| 666 |
if (cancel)
|
| 667 |
return;
|
| 668 |
g = df.getGeometry(); |
| 669 |
System.out.println("Actual: " + g.toString()); |
| 670 |
|
| 671 |
Rectangle2D r = g.getBounds2D();
|
| 672 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
| 673 |
.getY(), r.getY() + r.getHeight()), new Integer( |
| 674 |
calculatedIndex)); |
| 675 |
|
| 676 |
// Se actualiza la relaci?n de ?ndices
|
| 677 |
// Integer integer = new Integer(geometryIndex);
|
| 678 |
relations.put(new Integer(calculatedIndex), new Integer( |
| 679 |
previousExpansionFileIndex)); |
| 680 |
|
| 681 |
// Se recupera la geometr?a
|
| 682 |
// expansionFile.validateRow(previousExpansionFileIndex);
|
| 683 |
|
| 684 |
// Se actualizan los ?ndices
|
| 685 |
// g = ((IFeature)
|
| 686 |
// (expansionFile.getRow(previousExpansionFileIndex).getLinkedRow())).getGeometry();
|
| 687 |
// System.out.println("Anterior a la que volvemos : " +
|
| 688 |
// g.toString());
|
| 689 |
g = ((DefaultFeature) getRow(inverse).getLinkedRow()).getGeometry(); |
| 690 |
r = g.getBounds2D(); |
| 691 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
| 692 |
.getY(), r.getY() + r.getHeight()), new Integer( |
| 693 |
calculatedIndex)); |
| 694 |
|
| 695 |
} |
| 696 |
fireAfterModifyRow(calculatedIndex, sourceType); |
| 697 |
} |
| 698 |
|
| 699 |
/**
|
| 700 |
* A?ade una geometria al fichero de expansi?n y guarda la correspondencia
|
| 701 |
* en la tabla relations.
|
| 702 |
*
|
| 703 |
* @param feat
|
| 704 |
* geometr?a a guardar.
|
| 705 |
*
|
| 706 |
* @return calculatedIndex
|
| 707 |
*
|
| 708 |
* @throws DriverIOException
|
| 709 |
* @throws IOException
|
| 710 |
*/
|
| 711 |
public int doAddRow(IRow feat, int sourceType) throws DriverIOException, |
| 712 |
IOException {
|
| 713 |
int calculatedIndex = super.doAddRow(feat, sourceType); |
| 714 |
// Actualiza el ?ndice espacial
|
| 715 |
IGeometry g = ((IFeature) feat).getGeometry(); |
| 716 |
Rectangle2D r = g.getBounds2D();
|
| 717 |
index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(),
|
| 718 |
r.getY() + r.getHeight()), new Integer(calculatedIndex)); |
| 719 |
|
| 720 |
return calculatedIndex;
|
| 721 |
} |
| 722 |
|
| 723 |
/**
|
| 724 |
* Se desmarca como invalidada en el fichero de expansion o como eliminada
|
| 725 |
* en el fichero original
|
| 726 |
*
|
| 727 |
* @param index
|
| 728 |
* DOCUMENT ME!
|
| 729 |
*
|
| 730 |
* @throws IOException
|
| 731 |
* @throws DriverIOException
|
| 732 |
*/
|
| 733 |
public void undoRemoveRow(int index, int sourceType) throws IOException, |
| 734 |
DriverIOException {
|
| 735 |
super.undoRemoveRow(index, sourceType);
|
| 736 |
|
| 737 |
IGeometry g = null;
|
| 738 |
g = ((IFeature) getRow(index).getLinkedRow()).getGeometry(); |
| 739 |
|
| 740 |
Rectangle2D r = g.getBounds2D();
|
| 741 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
| 742 |
.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 743 |
} |
| 744 |
|
| 745 |
/**
|
| 746 |
* Se elimina del final del fichero de expansi?n poniendo el puntero de
|
| 747 |
* escritura apuntando al final de la pen?ltima geometr?a. Deber? quitar la
|
| 748 |
* relaci?n del mapa de relaciones
|
| 749 |
*
|
| 750 |
* @param index
|
| 751 |
* ?ndice de la geometr?a que se a?adi?
|
| 752 |
*
|
| 753 |
* @throws DriverIOException
|
| 754 |
* @throws IOException
|
| 755 |
*/
|
| 756 |
public void undoAddRow(int calculatedIndex, int sourceType) |
| 757 |
throws DriverIOException, IOException { |
| 758 |
int inverse = getInversedIndex(calculatedIndex);
|
| 759 |
IGeometry g = ((IFeature) getRow(inverse).getLinkedRow()).getGeometry(); |
| 760 |
Rectangle2D r = g.getBounds2D();
|
| 761 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), r |
| 762 |
.getY(), r.getY() + r.getHeight()), |
| 763 |
new Integer(calculatedIndex)); |
| 764 |
|
| 765 |
super.undoAddRow(calculatedIndex, sourceType);
|
| 766 |
setSelection(new FBitSet());
|
| 767 |
} |
| 768 |
|
| 769 |
/**
|
| 770 |
* Obtiene las geometr?as que se encuentran en el rect?ngulo que se pasa
|
| 771 |
* como par?metro haciendo uso del ?ndice espacial
|
| 772 |
*
|
| 773 |
* @param r
|
| 774 |
* Rect?ngulo indicando la porci?n del espacio para el cual se
|
| 775 |
* quiere saber los ?ndices de las geometr?as que se encuentran
|
| 776 |
* dentro de ?l
|
| 777 |
*
|
| 778 |
* @return Array de ?ndices para su uso con getGeometry, removeGeometry, ...
|
| 779 |
*/
|
| 780 |
/*
|
| 781 |
* public int[] getRowsIndexes_OL(Rectangle2D r) { Envelope e = new
|
| 782 |
* Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(), r.getY() +
|
| 783 |
* r.getHeight()); List l = index.query(e); int[] indexes = new
|
| 784 |
* int[l.size()];
|
| 785 |
*
|
| 786 |
* for (int index = 0; index < l.size(); index++) { Integer i = (Integer)
|
| 787 |
* l.get(index); indexes[index] = getInversedIndex(i.intValue()); }
|
| 788 |
*
|
| 789 |
* return indexes; }
|
| 790 |
*/
|
| 791 |
/**
|
| 792 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeCount()
|
| 793 |
*/
|
| 794 |
public int getShapeCount() throws DriverIOException { |
| 795 |
try {
|
| 796 |
return getRowCount();
|
| 797 |
} catch (IOException e) { |
| 798 |
throw new DriverIOException(e); |
| 799 |
} |
| 800 |
} |
| 801 |
|
| 802 |
/**
|
| 803 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getFullExtent()
|
| 804 |
*/
|
| 805 |
public Rectangle2D getFullExtent() throws DriverIOException { |
| 806 |
if (fullExtent == null) { |
| 807 |
fullExtent = ova.getFullExtent(); |
| 808 |
} |
| 809 |
return fullExtent;
|
| 810 |
} |
| 811 |
|
| 812 |
/**
|
| 813 |
* Use it BEFORE writing to a file.
|
| 814 |
*
|
| 815 |
* @return real full extent.
|
| 816 |
* @throws DriverIOException
|
| 817 |
*/
|
| 818 |
public Rectangle2D reCalculateFullExtent() throws DriverIOException { |
| 819 |
if (getShapeCount() > 0) { |
| 820 |
fullExtent = getShape(0).getBounds2D();
|
| 821 |
for (int i = 1; i < getShapeCount(); i++) { |
| 822 |
fullExtent.add(getShape(i).getBounds2D()); |
| 823 |
} |
| 824 |
} else {
|
| 825 |
fullExtent = ova.getFullExtent(); |
| 826 |
} |
| 827 |
return fullExtent;
|
| 828 |
} |
| 829 |
|
| 830 |
/**
|
| 831 |
* En la implementaci?n por defecto podemos hacer que cada feature tenga ID =
|
| 832 |
* numero de registro. En el DBAdapter podr?amos "overrride" este m?todo y
|
| 833 |
* poner como ID de la Feature el campo ?nico escogido en la base de datos.
|
| 834 |
*
|
| 835 |
* @param numReg
|
| 836 |
* @return
|
| 837 |
* @throws DriverException
|
| 838 |
*/
|
| 839 |
public IFeature getFeature(int numReg) throws DriverException { |
| 840 |
IGeometry geom; |
| 841 |
IFeature feat = null;
|
| 842 |
try {
|
| 843 |
geom = getShape(numReg); |
| 844 |
DataSource rs = getRecordset();
|
| 845 |
Value[] regAtt = new Value[rs.getFieldCount()]; |
| 846 |
for (int fieldId = 0; fieldId < rs.getFieldCount(); fieldId++) { |
| 847 |
regAtt[fieldId] = rs.getFieldValue(numReg, fieldId); |
| 848 |
} |
| 849 |
|
| 850 |
feat = new DefaultFeature(geom, regAtt, numReg + ""); |
| 851 |
} catch (DriverIOException e) {
|
| 852 |
throw new DriverException(e); |
| 853 |
} catch (DriverLoadException e) {
|
| 854 |
throw new DriverException(e); |
| 855 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
| 856 |
throw new DriverException(e); |
| 857 |
} |
| 858 |
return feat;
|
| 859 |
} |
| 860 |
|
| 861 |
public void stopEdition(IWriter writer, int sourceType) |
| 862 |
throws EditionException {
|
| 863 |
ISpatialWriter spatialWriter = (ISpatialWriter) writer; |
| 864 |
spatialWriter.setFlatness(getFlatness()); |
| 865 |
super.stopEdition(writer, sourceType);
|
| 866 |
try {
|
| 867 |
ova.getDriver().reLoad(); |
| 868 |
} catch (IOException e) { |
| 869 |
e.printStackTrace(); |
| 870 |
throw new EditionException(e); |
| 871 |
} |
| 872 |
} |
| 873 |
|
| 874 |
public Rectangle2D getShapeBounds(int index) throws IOException { |
| 875 |
// Solo se utiliza cuando el driver es BoundedShapes
|
| 876 |
// Si no est? en el fichero de expansi?n
|
| 877 |
Integer integer = new Integer((int) index); |
| 878 |
if (!relations.containsKey(integer)) {
|
| 879 |
if (ova.getDriver() instanceof BoundedShapes) { |
| 880 |
BoundedShapes bs = (BoundedShapes) ova.getDriver(); |
| 881 |
return bs.getShapeBounds(index);
|
| 882 |
} else {
|
| 883 |
return ova.getDriver().getShape(index).getBounds2D();
|
| 884 |
} |
| 885 |
|
| 886 |
} else {
|
| 887 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 888 |
DefaultRowEdited feat; |
| 889 |
feat = (DefaultRowEdited) expansionFile.getRow(num); |
| 890 |
if (feat.getStatus() == IRowEdited.STATUS_DELETED)
|
| 891 |
return null; |
| 892 |
IGeometry geom = ((IFeature) feat.getLinkedRow()).getGeometry(); |
| 893 |
return geom.getBounds2D();// getGeometry(); |
| 894 |
} |
| 895 |
|
| 896 |
} |
| 897 |
|
| 898 |
public int getShapeType(int index) { |
| 899 |
try {
|
| 900 |
return ova.getShapeType();
|
| 901 |
} catch (DriverIOException e) {
|
| 902 |
// TODO Auto-generated catch block
|
| 903 |
e.printStackTrace(); |
| 904 |
} |
| 905 |
return FShape.MULTI;
|
| 906 |
} |
| 907 |
|
| 908 |
/**
|
| 909 |
* Usar solo cuando est?s seguro de que puedes gastar memoria. Nosotros lo
|
| 910 |
* usamos para las b?squedas por ?ndice espacial con el handle. La idea es
|
| 911 |
* usarlo una vez, guardar las geometr?as que necesitas en ese extent y
|
| 912 |
* trabajar con ellas hasta el siguiente cambio de extent.
|
| 913 |
*
|
| 914 |
* @param r
|
| 915 |
* @param strEPSG
|
| 916 |
* @return
|
| 917 |
* @throws DriverException
|
| 918 |
*/
|
| 919 |
public IRowEdited[] getFeatures(Rectangle2D r, String strEPSG) |
| 920 |
throws DriverException {
|
| 921 |
// En esta clase suponemos random access.
|
| 922 |
// Luego tendremos otra clase que sea VectorialEditableDBAdapter
|
| 923 |
// que reescribir? este m?todo.
|
| 924 |
Envelope e = FConverter.convertRectangle2DtoEnvelope(r); |
| 925 |
List l = index.query(e);
|
| 926 |
IRowEdited[] feats = new IRowEdited[l.size()]; |
| 927 |
try {
|
| 928 |
for (int index = 0; index < l.size(); index++) { |
| 929 |
Integer i = (Integer) l.get(index); |
| 930 |
int inverse = getInversedIndex(i.intValue());
|
| 931 |
feats[index] = (IRowEdited) getRow(inverse); |
| 932 |
} |
| 933 |
} catch (DriverIOException e1) {
|
| 934 |
throw new DriverException(e1); |
| 935 |
} catch (IOException e1) { |
| 936 |
throw new DriverException(e1); |
| 937 |
} |
| 938 |
|
| 939 |
return feats;
|
| 940 |
} |
| 941 |
|
| 942 |
public void setSpatialIndex(SpatialIndex spatialIndex) { |
| 943 |
index = (Quadtree) spatialIndex; |
| 944 |
} |
| 945 |
|
| 946 |
public void setFullExtent(Rectangle2D fullExtent2) { |
| 947 |
fullExtent = fullExtent2; |
| 948 |
} |
| 949 |
|
| 950 |
/**
|
| 951 |
* DOCUMENT ME!
|
| 952 |
*
|
| 953 |
* @return DOCUMENT ME!
|
| 954 |
*/
|
| 955 |
public Image getSelectionImage() { |
| 956 |
return selectionImage;
|
| 957 |
} |
| 958 |
|
| 959 |
public Image getHandlersImage() { |
| 960 |
return handlersImage;
|
| 961 |
} |
| 962 |
|
| 963 |
/**
|
| 964 |
* DOCUMENT ME!
|
| 965 |
*
|
| 966 |
* @param i
|
| 967 |
* DOCUMENT ME!
|
| 968 |
*/
|
| 969 |
public void setSelectionImage(Image i) { |
| 970 |
selectionImage = i; |
| 971 |
} |
| 972 |
|
| 973 |
public void setHandlersImage(BufferedImage handlersImage) { |
| 974 |
this.handlersImage = handlersImage;
|
| 975 |
} |
| 976 |
|
| 977 |
public double getFlatness() { |
| 978 |
return flatness;
|
| 979 |
} |
| 980 |
|
| 981 |
public void setFlatness(double d) { |
| 982 |
flatness=d; |
| 983 |
} |
| 984 |
} |