root / trunk / extensions / extGeoProcessing / src / com / iver / cit / gvsig / geoprocess / core / fmap / AbstractGeoprocessController.java @ 5754
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| 1 | 5412 | azabala | /*
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| 2 | * Created on 10-abr-2006
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| 3 | *
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| 4 | * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 5 | *
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| 6 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 7 | *
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| 8 | * This program is free software; you can redistribute it and/or
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| 9 | * modify it under the terms of the GNU General Public License
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| 10 | * as published by the Free Software Foundation; either version 2
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| 11 | * of the License, or (at your option) any later version.
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| 12 | *
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| 13 | * This program is distributed in the hope that it will be useful,
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | * GNU General Public License for more details.
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| 17 | *
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| 18 | * You should have received a copy of the GNU General Public License
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| 19 | * along with this program; if not, write to the Free Software
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| 20 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 21 | *
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| 22 | * For more information, contact:
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| 23 | *
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| 24 | * Generalitat Valenciana
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| 25 | * Conselleria d'Infraestructures i Transport
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| 26 | * Av. Blasco Ib??ez, 50
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| 27 | * 46010 VALENCIA
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| 28 | * SPAIN
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| 29 | *
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| 30 | * +34 963862235
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| 31 | * gvsig@gva.es
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| 32 | * www.gvsig.gva.es
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| 33 | *
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| 34 | * or
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| 35 | *
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| 36 | * IVER T.I. S.A
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| 37 | * Salamanca 50
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| 38 | * 46005 Valencia
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| 39 | * Spain
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| 40 | *
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| 41 | * +34 963163400
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| 42 | * dac@iver.es
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| 43 | */
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| 44 | /* CVS MESSAGES:
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| 45 | *
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| 46 | * $Id$
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| 47 | * $Log$
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| 48 | 5754 | azabala | * Revision 1.3 2006-06-08 18:21:24 azabala
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| 49 | * Se a?ade chequeo de capas vac?as antes de a?adir result al TOC
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| 50 | *
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| 51 | * Revision 1.2 2006/06/02 18:21:28 azabala
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| 52 | 5628 | azabala | * *** empty log message ***
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| 53 | *
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| 54 | * Revision 1.1 2006/05/24 21:12:16 azabala
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| 55 | 5412 | azabala | * primera version en cvs despues de refactoring orientado a crear un framework extensible de geoprocessing
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| 56 | *
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| 57 | * Revision 1.1 2006/04/11 17:55:51 azabala
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| 58 | * primera version en cvs
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| 59 | *
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| 60 | *
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| 61 | */
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| 62 | package com.iver.cit.gvsig.geoprocess.core.fmap; |
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| 63 | |||
| 64 | import com.iver.cit.gvsig.fmap.drivers.SHPLayerDefinition; |
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| 65 | import com.iver.cit.gvsig.fmap.edition.writers.shp.ShpWriter; |
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| 66 | import com.iver.cit.gvsig.geoprocess.core.IGeoprocessController; |
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| 67 | import com.iver.cit.gvsig.geoprocess.core.gui.IGeoprocessPanel; |
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| 68 | |||
| 69 | 5628 | azabala | /**
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| 70 | * Abstract base class for all implementations of GeoprocessController.
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| 71 | * <br>
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| 72 | * A <b>GeoprocessController</b> instance reads user inputs, and builds a Geoprocess
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| 73 | * instance with these data.
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| 74 | *
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| 75 | * This abstraction is very usefull to allow the building of any GUI component
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| 76 | * (toolbar button, dialog, extensible geoprocessing toolbox, etc.) reusing the
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| 77 | * reading of user entries and the construction of the geoprocess instance.
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| 78 | *
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| 79 | * @author azabala
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| 80 | *
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| 81 | */
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| 82 | 5412 | azabala | public abstract class AbstractGeoprocessController implements |
| 83 | IGeoprocessController {
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| 84 | |||
| 85 | public abstract void setView(IGeoprocessPanel viewPanel); |
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| 86 | |||
| 87 | public abstract IGeoprocess getGeoprocess(); |
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| 88 | |||
| 89 | public abstract boolean launchGeoprocess(); |
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| 90 | |||
| 91 | /**
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| 92 | * Returns a ShpWriter from a SHPLayerDefinition.
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| 93 | * TODO Independize Writer and LayerDefinition of implementation
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| 94 | * (by now we are only saving in SHP format)
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| 95 | *
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| 96 | * @param definition
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| 97 | * @return
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| 98 | * @throws Exception
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| 99 | */
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| 100 | public ShpWriter getShpWriter(SHPLayerDefinition definition) throws Exception { |
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| 101 | ShpWriter writer = new ShpWriter();
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| 102 | writer.setFile(definition.getFile()); |
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| 103 | writer.initialize(definition); |
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| 104 | return writer;
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| 105 | } |
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| 106 | 5628 | azabala | |
| 107 | 5754 | azabala | |
| 108 | /**
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| 109 | * Prueba para crear un ShpWriter que encapsule a tres
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| 110 | * (para guardar capas MULTI)
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| 111 | */
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| 112 | class MultiShpWriter extends ShpWriter{ |
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| 113 | ShpWriter polygons; |
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| 114 | ShpWriter lines; |
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| 115 | ShpWriter points; |
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| 116 | } |
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| 117 | |||
| 118 | 5412 | azabala | } |