svn-gvsig-desktop / trunk / extensions / extPublish / src / org / gvsig / remoteservices / conf / mapserver / MapServer.java @ 6948
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| 1 | 6948 | luisw2 | package org.gvsig.remoteservices.conf.mapserver; |
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| 2 | |||
| 3 | import java.awt.Dimension; |
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| 4 | import java.awt.Rectangle; |
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| 5 | import java.io.File; |
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| 6 | import java.io.FileNotFoundException; |
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| 7 | import java.io.FileOutputStream; |
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| 8 | import java.io.PrintStream; |
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| 9 | import java.util.ArrayList; |
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| 10 | import java.util.Iterator; |
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| 11 | |||
| 12 | import org.gvsig.remoteservices.conf.mapserver.MapServer.CRS; |
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| 13 | |||
| 14 | |||
| 15 | /**
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| 16 | * Genera un .MAP
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| 17 | * ... como este:
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| 18 | MAP
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| 19 | NAME test_postgis
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| 20 | STATUS ON
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| 21 | SIZE 400 300
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| 22 | #SYMBOLSET ../etc/symbols.sym
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| 23 | EXTENT 638610.4375 4222780 789330 4484662.5
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| 24 | UNITS METERS
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| 25 | SHAPEPATH "/home/shapes/"
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| 26 | IMAGECOLOR 255 255 255
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| 27 | #FONTSET ../etc/fonts.txt
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| 28 | |||
| 29 | WEB
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| 30 | # IMAGEPATH "/ms4w/tmp/ms_tmp/"
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| 31 | # IMAGEURL "/ms_tmp/"
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| 32 | METADATA
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| 33 | "wms_title" "test postgis" ##required
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| 34 | "wms_onlineresource" "http://localhost/mapserver/mapserv" ##required
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| 35 | "wms_srs" "EPSG:42304 EPSG:42101 EPSG:4269 EPSG:4326 EPSG:23030" ##recommended
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| 36 | END
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| 37 | END
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| 38 | |||
| 39 | PROJECTION
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| 40 | "init=epsg:23030" ##required
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| 41 | END
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| 42 | |||
| 43 | #
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| 44 | # Start of layer definitions
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| 45 | #
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| 46 | |||
| 47 | LAYER
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| 48 | NAME "autopistas"
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| 49 | DATA "the_geom from autopistas"
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| 50 | CONNECTIONTYPE POSTGIS
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| 51 | CONNECTION "user=david password=chkdsk dbname=betel host=localhost port=5434"
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| 52 | STATUS ON
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| 53 | TYPE LINE
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| 54 | METADATA
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| 55 | "wms_title" "Autopistas GV" ##required
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| 56 | "wms_extent" "638610.4375 4222780 789330 4484662.5"
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| 57 | END
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| 58 | PROJECTION
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| 59 | "init=epsg:23030" ##recommended
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| 60 | END
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| 61 | CLASS
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| 62 | NAME "Autopistas"
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| 63 | STYLE
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| 64 | COLOR 200 255 0
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| 65 | OUTLINECOLOR 120 120 120
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| 66 | END
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| 67 | END
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| 68 | END
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| 69 | |||
| 70 | END # Map File
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| 71 | |||
| 72 | * @author david
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| 73 | */
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| 74 | |||
| 75 | public abstract class MapServer { |
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| 76 | public static class RGB { |
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| 77 | int r,g,b;
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| 78 | public RGB(int red,int green,int blue){ |
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| 79 | r=red; |
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| 80 | g=green; |
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| 81 | b=blue; |
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| 82 | } |
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| 83 | public String toString(){ |
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| 84 | return ""+r+" "+g+" "+b; |
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| 85 | } |
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| 86 | } |
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| 87 | |||
| 88 | public static class CRS extends MapServer { |
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| 89 | boolean init = false; |
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| 90 | String crs = ""; |
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| 91 | public CRS(String crs, boolean init) { |
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| 92 | this.crs = crs;
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| 93 | this.init =init;
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| 94 | } |
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| 95 | |||
| 96 | public String toString() { |
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| 97 | String str = ""; |
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| 98 | if (init)
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| 99 | str += "init=";
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| 100 | return str+crs.toLowerCase();
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| 101 | } |
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| 102 | |||
| 103 | public void toMap() { |
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| 104 | toMapln("PROJECTION");
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| 105 | tabIn(); |
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| 106 | toMapln("\""+this+"\""); |
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| 107 | tabOut(); |
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| 108 | toMapln("END");
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| 109 | } |
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| 110 | } |
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| 111 | |||
| 112 | static PrintStream salida = null; |
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| 113 | static String tabstop = ""; |
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| 114 | public Rectangle extent = null; |
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| 115 | public CRS crs = null; |
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| 116 | |||
| 117 | public void setExtent(double minx, double miny, double maxx, double maxy) { |
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| 118 | extent = new Rectangle(); |
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| 119 | extent.setFrameFromDiagonal(minx, miny, maxx, maxy); |
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| 120 | } |
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| 121 | |||
| 122 | String extentToMapString(Rectangle ext) { |
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| 123 | if (ext != null) |
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| 124 | return ext.getMinX()+" "+ext.getMinY()+" "+ext.getMaxX()+" "+ext.getMaxY(); |
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| 125 | return ""; |
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| 126 | } |
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| 127 | |||
| 128 | void projectionToMap(CRS prj, boolean init) { |
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| 129 | if (prj == null) |
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| 130 | return;
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| 131 | toMapln("PROJECTION");
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| 132 | if (init == true) |
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| 133 | prj.toString(); |
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| 134 | tabIn(); |
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| 135 | toMapln("\""+prj+"\""); |
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| 136 | tabOut(); |
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| 137 | toMapln("END");
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| 138 | } |
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| 139 | |||
| 140 | public String replicate(String str, int n) { |
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| 141 | int i;
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| 142 | String ret = ""; |
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| 143 | for(i=0;i<n;i++){ |
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| 144 | ret += str; |
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| 145 | } |
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| 146 | return ret;
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| 147 | } |
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| 148 | |||
| 149 | public void tabIn() { |
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| 150 | tabstop += " ";
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| 151 | } |
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| 152 | |||
| 153 | public void tabOut() { |
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| 154 | tabstop = tabstop.substring(0,tabstop.length()-3); |
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| 155 | } |
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| 156 | |||
| 157 | void toMapln(String str){ |
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| 158 | if (salida == null) |
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| 159 | System.out.println(tabstop+str);
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| 160 | else
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| 161 | salida.println(tabstop+str); |
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| 162 | } |
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| 163 | |||
| 164 | public static class Metadata extends MapServer { |
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| 165 | public String prefix = "wms"; |
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| 166 | public String title = null; |
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| 167 | |||
| 168 | public void setServiceAsWFS() { |
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| 169 | prefix = "wfs";
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| 170 | } |
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| 171 | |||
| 172 | public void setServiceAsWMS() { |
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| 173 | prefix = "wms";
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| 174 | } |
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| 175 | public void setServiceAsWCS() { |
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| 176 | prefix = "wcs";
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| 177 | } |
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| 178 | //
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| 179 | void startMetadataToMap(){
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| 180 | toMapln("METADATA");
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| 181 | tabIn(); |
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| 182 | if (title != null) |
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| 183 | toMapln("\""+prefix+"_title\" " +"\""+title+"\""); |
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| 184 | } |
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| 185 | |||
| 186 | void endMetadataToMap() {
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| 187 | tabOut(); |
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| 188 | toMapln("END");
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| 189 | } |
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| 190 | } |
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| 191 | |||
| 192 | public static class MetadataWeb extends Metadata { |
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| 193 | //Atributos wms_xxxx WEB
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| 194 | public String onlineresource = null; |
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| 195 | public String ows_schemas_location = null; |
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| 196 | void metadataToMap(){
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| 197 | startMetadataToMap(); |
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| 198 | toMapln("\""+prefix+"_onlineresource\" \""+onlineresource+"\""); |
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| 199 | toMapln("\""+prefix+"_srs\" \""+crs+"\""); |
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| 200 | if (ows_schemas_location != null) |
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| 201 | toMapln("\"ows_schemas_location\" \""+ows_schemas_location+"\""); |
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| 202 | endMetadataToMap(); |
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| 203 | } |
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| 204 | } |
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| 205 | |||
| 206 | public static class MetadataLayer extends Metadata { |
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| 207 | //Atributos wms_xxxx LAYER
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| 208 | public String metalayertitle = null; |
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| 209 | public String gml_include_items = null; |
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| 210 | void metadataToMap(){
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| 211 | startMetadataToMap(); |
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| 212 | if (extent != null) |
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| 213 | toMapln("\""+prefix+"_extent\" \""+extentToMapString(extent)+"\""); |
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| 214 | if (gml_include_items != null) |
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| 215 | toMapln("\"gml_include_items\" \""+gml_include_items+"\""); |
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| 216 | endMetadataToMap(); |
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| 217 | } |
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| 218 | } |
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| 219 | |||
| 220 | public static class StyleMap extends MapServer { |
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| 221 | public RGB styleColor = null; |
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| 222 | public RGB styleColorOutline = null; |
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| 223 | public StyleMap(RGB line, RGB fill) {
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| 224 | styleColor = fill; |
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| 225 | styleColorOutline = line; |
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| 226 | } |
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| 227 | void styleToMap(){
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| 228 | toMapln("STYLE ");
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| 229 | tabIn(); |
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| 230 | toMapln("COLOR "+styleColor);
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| 231 | toMapln("OUTLINECOLOR "+styleColorOutline);
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| 232 | tabOut(); |
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| 233 | toMapln("END");
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| 234 | } |
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| 235 | } |
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| 236 | |||
| 237 | public static class WebMap extends MapServer{ |
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| 238 | public MetadataWeb metadata = null; |
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| 239 | public String imagepath = null; |
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| 240 | public String imageurl = null; |
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| 241 | void webToMap(){
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| 242 | toMapln("WEB");
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| 243 | tabIn(); |
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| 244 | toMapln("IMAGEPATH \""+imagepath+"\""); |
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| 245 | toMapln("IMAGEURL \""+imageurl+"\""); |
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| 246 | metadata.metadataToMap(); |
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| 247 | tabOut(); |
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| 248 | toMapln("END");
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| 249 | } |
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| 250 | } |
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| 251 | |||
| 252 | public static class MapClass extends MapServer { |
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| 253 | public String name; |
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| 254 | public StyleMap estilo = null; |
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| 255 | public String template = null; |
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| 256 | public MapClass(String n) { |
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| 257 | name = n; |
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| 258 | } |
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| 259 | public void classToMap(){ |
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| 260 | toMapln("CLASS");
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| 261 | tabIn(); |
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| 262 | toMapln("NAME \""+name+"\""); |
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| 263 | if (estilo != null) |
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| 264 | estilo.styleToMap(); |
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| 265 | if (template != null) |
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| 266 | toMapln("TEMPLATE "+template);
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| 267 | tabOut(); |
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| 268 | toMapln("END");
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| 269 | } |
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| 270 | } |
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| 271 | |||
| 272 | public abstract static class MapLayer extends MapServer { |
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| 273 | public String name; |
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| 274 | public String title; |
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| 275 | public String status = "ON"; |
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| 276 | public String type = null; |
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| 277 | public MapClass layerClass = null; |
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| 278 | public String data; |
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| 279 | public MetadataLayer metadata = null; |
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| 280 | public boolean dump = false; |
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| 281 | public CRS layercrs=null; |
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| 282 | |||
| 283 | public void setDump(boolean d) { |
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| 284 | dump = d; |
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| 285 | } |
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| 286 | |||
| 287 | void startToMap() {
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| 288 | toMapln("LAYER");
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| 289 | tabIn(); |
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| 290 | toMapln("NAME \""+name+"\""); |
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| 291 | toMapln("STATUS "+status);
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| 292 | if (type != null) |
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| 293 | toMapln("TYPE "+type);
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| 294 | if (dump)
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| 295 | toMapln("DUMP TRUE # required");
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| 296 | } |
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| 297 | |||
| 298 | void endToMap() {
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| 299 | tabOut(); |
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| 300 | toMapln("END # Layer");
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| 301 | } |
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| 302 | |||
| 303 | public abstract void layerToMap(); |
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| 304 | } |
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| 305 | |||
| 306 | public static class ShpLayer extends MapLayer { |
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| 307 | public void layerToMap() { |
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| 308 | startToMap(); |
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| 309 | toMapln("DATA \""+data+"\""); |
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| 310 | metadata.metadataToMap(); |
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| 311 | if (layercrs != null) layercrs.toMap(); |
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| 312 | if (layerClass != null) |
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| 313 | layerClass.classToMap(); |
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| 314 | endToMap(); |
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| 315 | } |
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| 316 | } |
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| 317 | |||
| 318 | public static class PostgisLayer extends MapLayer { |
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| 319 | public String user; |
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| 320 | public String pass; |
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| 321 | public String host; |
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| 322 | public String dbname; |
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| 323 | public String port; |
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| 324 | |||
| 325 | public String tabla; |
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| 326 | public String data; |
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| 327 | |||
| 328 | public void setConnParams(String user, String pass, String host, |
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| 329 | String dbname, String port) { |
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| 330 | this.user = user;
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| 331 | this.pass = pass;
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| 332 | this.host = host;
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| 333 | this.dbname = dbname;
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| 334 | this.port = port;
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| 335 | } |
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| 336 | |||
| 337 | public void layerToMap() { |
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| 338 | startToMap(); |
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| 339 | toMapln("DATA \""+data+"\""); |
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| 340 | toMapln("CONNECTIONTYPE POSTGIS");
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| 341 | toMapln("CONNECTION \"user="+user+" password="+pass+" dbname="+dbname+" host="+host+" port="+port+"\""); |
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| 342 | metadata.metadataToMap(); |
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| 343 | if (layercrs != null) layercrs.toMap(); |
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| 344 | if (layerClass != null) |
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| 345 | layerClass.classToMap(); |
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| 346 | endToMap(); |
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| 347 | } |
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| 348 | } |
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| 349 | |||
| 350 | public static class RasterLayer extends MapLayer { |
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| 351 | public void layerToMap() { |
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| 352 | startToMap(); |
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| 353 | toMapln("DATA \""+data+"\""); |
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| 354 | metadata.metadataToMap(); |
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| 355 | if (layercrs != null) layercrs.toMap(); |
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| 356 | if (layerClass != null) |
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| 357 | layerClass.classToMap(); |
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| 358 | endToMap(); |
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| 359 | } |
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| 360 | } |
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| 361 | |||
| 362 | public static class ConfigFile extends MapServer { |
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| 363 | /**
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| 364 | * Atributos wms_xxxx comunes a WEB y LAYER.
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| 365 | * @author david
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| 366 | */
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| 367 | |||
| 368 | public String mapFileName = null; |
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| 369 | public String fName = null; |
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| 370 | public String mapName = null; |
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| 371 | public String mapStatus = null; |
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| 372 | public String mapUnits= null; |
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| 373 | public String mapShapePath; |
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| 374 | public Dimension mapSize = null; |
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| 375 | public CRS mapcrs= null; |
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| 376 | public WebMap www = null; |
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| 377 | public String symbolset = null; |
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| 378 | public String fontset = null; |
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| 379 | public RGB imageColor = null; |
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| 380 | |||
| 381 | public ArrayList layers = new ArrayList(); |
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| 382 | |||
| 383 | public ConfigFile() {
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| 384 | } |
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| 385 | |||
| 386 | public void generate() { |
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| 387 | generate(null);
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| 388 | } |
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| 389 | |||
| 390 | public void generate(String donde) { |
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| 391 | openMapFile(donde); |
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| 392 | toMapln("MAP");
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| 393 | tabIn(); |
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| 394 | toMapln("NAME "+mapName);
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| 395 | if (mapSize != null) |
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| 396 | toMapln("SIZE "+mapSize.width+" "+mapSize.height); |
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| 397 | toMapln("EXTENT "+extentToMapString(extent));
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| 398 | toMapln("STATUS "+mapStatus);
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| 399 | toMapln("UNITS "+mapUnits);
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| 400 | toMapln("SHAPEPATH \""+mapShapePath+"\""); |
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| 401 | if (symbolset != null) |
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| 402 | toMapln("SYMBOLSET "+symbolset);
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| 403 | if (symbolset != null) |
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| 404 | toMapln("FONTSET "+symbolset);
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| 405 | if (imageColor != null) |
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| 406 | toMapln("IMAGECOLOR \""+imageColor);
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| 407 | www.webToMap(); |
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| 408 | if (mapcrs != null) |
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| 409 | projectionToMap(mapcrs,true);
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| 410 | Iterator iter = layers.iterator();
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| 411 | while(iter.hasNext()) {
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| 412 | MapLayer l = (MapLayer) iter.next(); |
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| 413 | l.layerToMap(); |
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| 414 | } |
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| 415 | tabOut(); |
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| 416 | toMapln("END # Map File");
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| 417 | closeMapFile(); |
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| 418 | } |
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| 419 | |||
| 420 | void openMapFile(String donde) { |
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| 421 | setMapFileName(donde); |
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| 422 | if (mapFileName == null) |
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| 423 | return;
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| 424 | File wmsmap = new File( mapFileName ); |
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| 425 | try{
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| 426 | //salida = new PrintStream(new BufferedOutputStream(new FileOutputStream(wmsmap)));
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| 427 | salida = new PrintStream(new FileOutputStream(wmsmap)); |
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| 428 | } catch(FileNotFoundException e){ |
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| 429 | System.out.println("Fichero no encontrado."); |
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| 430 | } |
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| 431 | System.out.println(mapFileName+" abierto."); |
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| 432 | |||
| 433 | } |
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| 434 | |||
| 435 | void closeMapFile() {
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| 436 | if (salida != null) |
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| 437 | salida.close(); |
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| 438 | } |
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| 439 | |||
| 440 | public String getMapFileName() { |
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| 441 | return mapFileName;
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| 442 | } |
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| 443 | |||
| 444 | public void setMapFileName(String mapFileName) { |
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| 445 | this.mapFileName = mapFileName;
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| 446 | } |
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| 447 | } |
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| 448 | } |