svn-gvsig-desktop / trunk / extensions / extPublish / src / org / gvsig / remoteservices / conf / mapserver / MapServer.java @ 7096
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package org.gvsig.remoteservices.conf.mapserver; |
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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) 2004-2006 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: MapServer.java 7096 2006-09-07 11:19:40Z jvhigon $
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* $Log$
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* Revision 1.4 2006-09-07 11:19:40 jvhigon
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* Añadido soporte para multiples class en una layer, y para layer sdentro de layer
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*
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* Revision 1.3 2006/09/01 06:59:00 luisw2
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* Headers mofification
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*
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*/
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import java.awt.Dimension; |
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import java.awt.Rectangle; |
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import java.io.File; |
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import java.io.FileNotFoundException; |
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import java.io.FileOutputStream; |
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import java.io.PrintStream; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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/**
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* Genera un .MAP
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* ... como este:
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MAP
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NAME test_postgis
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STATUS ON
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SIZE 400 300
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#SYMBOLSET ../etc/symbols.sym
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EXTENT 638610.4375 4222780 789330 4484662.5
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UNITS METERS
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SHAPEPATH "/home/shapes/"
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IMAGECOLOR 255 255 255
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#FONTSET ../etc/fonts.txt
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WEB
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# IMAGEPATH "/ms4w/tmp/ms_tmp/"
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# IMAGEURL "/ms_tmp/"
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METADATA
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"wms_title" "test postgis" ##required
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"wms_onlineresource" "http://localhost/mapserver/mapserv" ##required
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"wms_srs" "EPSG:42304 EPSG:42101 EPSG:4269 EPSG:4326 EPSG:23030" ##recommended
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END
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END
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PROJECTION
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"init=epsg:23030" ##required
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END
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#
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# Start of layer definitions
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#
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LAYER
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NAME "autopistas"
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DATA "the_geom from autopistas"
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CONNECTIONTYPE POSTGIS
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CONNECTION "user=david password=chkdsk dbname=betel host=localhost port=5434"
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STATUS ON
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TYPE LINE
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METADATA
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"wms_title" "Autopistas GV" ##required
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"wms_extent" "638610.4375 4222780 789330 4484662.5"
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END
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PROJECTION
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"init=epsg:23030" ##recommended
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END
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CLASS
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NAME "Autopistas"
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STYLE
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COLOR 200 255 0
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OUTLINECOLOR 120 120 120
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END
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END
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END
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END # Map File
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* @author david
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*/
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public abstract class MapServer { |
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public static class RGB { |
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int r,g,b;
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public RGB(int red,int green,int blue){ |
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r=red; |
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g=green; |
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b=blue; |
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} |
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public String toString(){ |
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return ""+r+" "+g+" "+b; |
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} |
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} |
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public static class CRS extends MapServer { |
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boolean init = false; |
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String crs = ""; |
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public CRS(String crs, boolean init) { |
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this.crs = crs;
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this.init =init;
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} |
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public String toString() { |
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String str = ""; |
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if (init)
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str += "init=";
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return str+crs.toLowerCase();
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} |
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public void toMap() { |
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toMapln("PROJECTION");
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tabIn(); |
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toMapln("\""+this+"\""); |
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tabOut(); |
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toMapln("END");
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} |
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} |
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static PrintStream salida = null; |
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static String tabstop = ""; |
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public Rectangle extent = null; |
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public CRS crs = null; |
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public void setExtent(double minx, double miny, double maxx, double maxy) { |
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extent = new Rectangle(); |
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extent.setFrameFromDiagonal(minx, miny, maxx, maxy); |
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} |
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String extentToMapString(Rectangle ext) { |
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if (ext != null) |
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return ext.getMinX()+" "+ext.getMinY()+" "+ext.getMaxX()+" "+ext.getMaxY(); |
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return ""; |
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} |
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void projectionToMap(CRS prj, boolean init) { |
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if (prj == null) |
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return;
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toMapln("PROJECTION");
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if (init == true) |
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prj.toString(); |
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tabIn(); |
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toMapln("\""+prj+"\""); |
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tabOut(); |
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toMapln("END");
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} |
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public String replicate(String str, int n) { |
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int i;
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String ret = ""; |
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for(i=0;i<n;i++){ |
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ret += str; |
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} |
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return ret;
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} |
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public void tabIn() { |
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tabstop += " ";
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} |
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public void tabOut() { |
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tabstop = tabstop.substring(0,tabstop.length()-3); |
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} |
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void toMapln(String str){ |
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if (salida == null) |
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System.out.println(tabstop+str);
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else
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salida.println(tabstop+str); |
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} |
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public static class Metadata extends MapServer { |
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public String prefix = "wms"; |
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public String title = null; |
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public void setServiceAsWFS() { |
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prefix = "wfs";
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} |
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public void setServiceAsWMS() { |
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prefix = "wms";
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} |
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public void setServiceAsWCS() { |
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prefix = "wcs";
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} |
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//
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void startMetadataToMap(){
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toMapln("METADATA");
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tabIn(); |
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if (title != null) |
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toMapln("\""+prefix+"_title\" " +"\""+title+"\""); |
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} |
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void endMetadataToMap() {
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tabOut(); |
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toMapln("END");
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} |
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} |
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public static class MetadataWeb extends Metadata { |
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//Atributos wms_xxxx WEB
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public String onlineresource = null; |
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public String ows_schemas_location = null; |
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void metadataToMap(){
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startMetadataToMap(); |
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toMapln("\""+prefix+"_onlineresource\" \""+onlineresource+"\""); |
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toMapln("\""+prefix+"_srs\" \""+crs+"\""); |
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if (ows_schemas_location != null) |
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toMapln("\"ows_schemas_location\" \""+ows_schemas_location+"\""); |
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endMetadataToMap(); |
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} |
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} |
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public static class MetadataLayer extends Metadata { |
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//Atributos wms_xxxx LAYER
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public String metalayertitle = null; |
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public String gml_include_items = null; |
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void metadataToMap(){
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startMetadataToMap(); |
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if (extent != null) |
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toMapln("\""+prefix+"_extent\" \""+extentToMapString(extent)+"\""); |
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if (gml_include_items != null) |
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toMapln("\"gml_include_items\" \""+gml_include_items+"\""); |
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endMetadataToMap(); |
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} |
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} |
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public static class StyleMap extends MapServer { |
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public RGB styleColor = null; |
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public RGB styleColorOutline = null; |
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public StyleMap(RGB line, RGB fill) {
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styleColor = fill; |
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styleColorOutline = line; |
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} |
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void styleToMap(){
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toMapln("STYLE ");
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tabIn(); |
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toMapln("COLOR "+styleColor);
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toMapln("OUTLINECOLOR "+styleColorOutline);
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tabOut(); |
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toMapln("END");
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} |
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} |
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public static class WebMap extends MapServer{ |
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public MetadataWeb metadata = null; |
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public String imagepath = null; |
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public String imageurl = null; |
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void webToMap(){
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toMapln("WEB");
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tabIn(); |
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toMapln("IMAGEPATH \""+imagepath+"\""); |
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toMapln("IMAGEURL \""+imageurl+"\""); |
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metadata.metadataToMap(); |
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tabOut(); |
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toMapln("END");
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} |
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} |
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public static class MapClass extends MapServer { |
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public String name; |
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public StyleMap estilo = null; |
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public String template = null; |
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public MapClass(String n) { |
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name = n; |
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} |
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public void classToMap(){ |
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toMapln("CLASS");
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tabIn(); |
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toMapln("NAME \""+name+"\""); |
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if (estilo != null) |
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estilo.styleToMap(); |
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if (template != null) |
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toMapln("TEMPLATE "+template);
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tabOut(); |
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toMapln("END");
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} |
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} |
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public abstract static class MapLayer extends MapServer { |
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public String name; |
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public String title; |
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public String status = "ON"; |
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public String type = null; |
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public ArrayList classList = null; |
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public ArrayList layerList = null; |
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public String data; |
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public MetadataLayer metadata = null; |
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public boolean dump = false; |
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public CRS layercrs=null; |
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public void setDump(boolean d) { |
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dump = d; |
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} |
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void startToMap() {
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toMapln("LAYER");
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tabIn(); |
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toMapln("NAME \""+name+"\""); |
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toMapln("STATUS "+status);
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if (type != null) |
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toMapln("TYPE "+type);
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if (dump)
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toMapln("DUMP TRUE # required");
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} |
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void endToMap() {
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tabOut(); |
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toMapln("END # Layer");
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} |
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public void addClass(MapClass c) { |
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if (classList == null) |
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classList = new ArrayList(); |
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classList.add(c); |
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} |
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public void classListToMap() { |
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if (classList != null) { |
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Iterator iter = classList.iterator();
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while (iter.hasNext()) {
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MapClass c = (MapClass) iter.next(); |
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c.classToMap(); |
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} |
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} |
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} |
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public void addLayer(MapLayer c) { |
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if (layerList == null) |
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layerList = new ArrayList(); |
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layerList.add(c); |
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} |
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public void layerListToMap() { |
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if (layerList != null) { |
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Iterator iter = layerList.iterator();
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tabIn(); |
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while (iter.hasNext()) {
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MapLayer l = (MapLayer) iter.next(); |
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l.layerToMap(); |
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} |
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tabOut(); |
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} |
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} |
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public abstract void layerToMap(); |
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} |
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public static class ShpLayer extends MapLayer { |
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public void layerToMap() { |
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startToMap(); |
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toMapln("DATA \""+data+"\""); |
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metadata.metadataToMap(); |
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if (layercrs != null) layercrs.toMap(); |
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classListToMap(); |
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endToMap(); |
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} |
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} |
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public static class PostgisLayer extends MapLayer { |
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public String user; |
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public String pass; |
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public String host; |
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public String dbname; |
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public String port; |
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public String tabla; |
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public String data; |
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public void setConnParams(String user, String pass, String host, |
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String dbname, String port) { |
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this.user = user;
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this.pass = pass;
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this.host = host;
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this.dbname = dbname;
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this.port = port;
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} |
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public void layerToMap() { |
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startToMap(); |
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toMapln("DATA \""+data+"\""); |
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toMapln("CONNECTIONTYPE POSTGIS");
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toMapln("CONNECTION \"user="+user+" password="+pass+" dbname="+dbname+" host="+host+" port="+port+"\""); |
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metadata.metadataToMap(); |
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if (layercrs != null) layercrs.toMap(); |
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classListToMap(); |
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endToMap(); |
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} |
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} |
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public static class RasterLayer extends MapLayer { |
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public void layerToMap() { |
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startToMap(); |
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toMapln("DATA \""+data+"\""); |
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metadata.metadataToMap(); |
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if (layercrs != null) layercrs.toMap(); |
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classListToMap(); |
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endToMap(); |
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} |
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} |
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public static class ConfigFile extends MapServer { |
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/**
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* Atributos wms_xxxx comunes a WEB y LAYER.
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* @author david
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*/
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public String mapFileName = null; |
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public String fName = null; |
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public String mapName = null; |
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public String mapStatus = null; |
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public String mapUnits= null; |
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public String mapShapePath; |
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public Dimension mapSize = null; |
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public CRS mapcrs= null; |
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public WebMap www = null; |
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public String symbolset = null; |
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public String fontset = null; |
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public RGB imageColor = null; |
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public ArrayList layers = new ArrayList(); |
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public ConfigFile() {
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} |
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public void generate() { |
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generate(null);
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} |
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public void generate(String donde) { |
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openMapFile(donde); |
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toMapln("MAP");
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tabIn(); |
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toMapln("NAME "+mapName);
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if (mapSize != null) |
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toMapln("SIZE "+mapSize.width+" "+mapSize.height); |
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toMapln("EXTENT "+extentToMapString(extent));
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toMapln("STATUS "+mapStatus);
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toMapln("UNITS "+mapUnits);
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toMapln("SHAPEPATH \""+mapShapePath+"\""); |
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if (symbolset != null) |
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toMapln("SYMBOLSET "+symbolset);
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if (symbolset != null) |
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toMapln("FONTSET "+symbolset);
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if (imageColor != null) |
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toMapln("IMAGECOLOR \""+imageColor);
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www.webToMap(); |
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if (mapcrs != null) |
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projectionToMap(mapcrs,true);
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Iterator iter = layers.iterator();
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while(iter.hasNext()) {
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MapLayer l = (MapLayer) iter.next(); |
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l.layerToMap(); |
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} |
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tabOut(); |
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toMapln("END # Map File");
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closeMapFile(); |
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} |
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void openMapFile(String donde) { |
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setMapFileName(donde); |
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if (mapFileName == null) |
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return;
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File wmsmap = new File( mapFileName ); |
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try{
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//salida = new PrintStream(new BufferedOutputStream(new FileOutputStream(wmsmap)));
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salida = new PrintStream(new FileOutputStream(wmsmap)); |
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} catch(FileNotFoundException e){ |
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System.out.println("Fichero no encontrado."); |
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} |
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System.out.println(mapFileName+" abierto."); |
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} |
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void closeMapFile() {
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if (salida != null) |
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salida.close(); |
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} |
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public String getMapFileName() { |
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return mapFileName;
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} |
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public void setMapFileName(String mapFileName) { |
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this.mapFileName = mapFileName;
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} |
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} |
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} |