Mercurial > dive4elements > river

comparison flys-artifacts/src/main/java/de/intevation/flys/mapserver/ArtifactMapfileGenerator.java @ 5175:cfc5540a4eec mapgenfix

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Re-add layer generation for floodmap layers (somewhat buggy though).
author Christian Lins <christian.lins@intevation.de>
date Wed, 06 Mar 2013 14:14:15 +0100
parents cbfdd7376009
children
comparison
equal deleted inserted replaced
5088:2b24073e80d9 5175:cfc5540a4eec
4 import de.intevation.flys.artifacts.FLYSArtifact; 4 import de.intevation.flys.artifacts.FLYSArtifact;
5 import de.intevation.flys.artifacts.access.RiverAccess; 5 import de.intevation.flys.artifacts.access.RiverAccess;
6 import de.intevation.flys.artifacts.model.LayerInfo; 6 import de.intevation.flys.artifacts.model.LayerInfo;
7 import de.intevation.flys.artifacts.model.map.WMSDBLayerFacet; 7 import de.intevation.flys.artifacts.model.map.WMSDBLayerFacet;
8 import de.intevation.flys.artifacts.model.map.WMSLayerFacet; 8 import de.intevation.flys.artifacts.model.map.WMSLayerFacet;
9 import de.intevation.flys.artifacts.model.map.WSPLGENLayerFacet;
10 import de.intevation.flys.artifacts.resources.Resources; 9 import de.intevation.flys.artifacts.resources.Resources;
11 import de.intevation.flys.utils.FLYSUtils; 10 import de.intevation.flys.utils.FLYSUtils;
12 import de.intevation.flys.utils.GeometryUtils; 11 import de.intevation.flys.utils.GeometryUtils;
13 12
14 import java.io.File; 13 import java.io.File;
44 43
45 /** 44 /**
46 * Generates flys.map file that contains layers of all 45 * Generates flys.map file that contains layers of all
47 * projects and types (floodmap, user defined, barriers). 46 * projects and types (floodmap, user defined, barriers).
48 */ 47 */
49 @Override 48 public void generate(String style, CallContext context, FLYSArtifact flys) throws IOException
50 public void generate() throws IOException
51 { 49 {
52 // Get all directories below "shapefiles/" 50 // Get all directories below "shapefiles/"
53 File[] prjDirs = getProjectDirs(); 51 File[] prjDirs = getProjectDirs();
54 52
55 // Look for appropriate shapefiles that we can use as layers 53 // Look for appropriate shapefiles that we can use as layers
57 55
58 List<String> layerSnippets = new ArrayList<String>(); 56 List<String> layerSnippets = new ArrayList<String>();
59 57
60 // Generate layer snippet for each shapefile 58 // Generate layer snippet for each shapefile
61 for (File layerShape : layerShapes) { 59 for (File layerShape : layerShapes) {
62 String fileName = layerShape.getName(); 60 String fileName = layerShape.getName();
61 File layerFile = null;
62
63 if (fileName.startsWith(MS_PREFIX_BARRIERS)) { 63 if (fileName.startsWith(MS_PREFIX_BARRIERS)) {
64 64
65 } 65 }
66 else if (fileName.startsWith(MS_PREFIX_USER)) { 66 else if (fileName.startsWith(MS_PREFIX_USER)) {
67 File userLayer = createUserShapeLayer(layerShape); 67 layerFile = createUserShapeLayer(layerShape);
68 if (userLayer != null) { 68 }
69 layerSnippets.add(userLayer.getCanonicalPath()); 69 else if (fileName.startsWith(MS_PREFIX_WSPLGEN) &&
70 } 70 style != null && context != null && flys != null) {
71 } 71 layerFile = createFloodmapLayer(layerShape, style, context, flys);
72 else if (fileName.startsWith(MS_PREFIX_WSPLGEN)) { 72 }
73 73
74 if (layerFile != null) {
75 layerSnippets.add(layerFile.getCanonicalPath());
74 } 76 }
75 } 77 }
76 78
77 writeMapfile(layerSnippets); 79 writeMapfile(layerSnippets);
80 }
81
82 @Override
83 public void generate() throws IOException {
84 generate(null, null, null);
78 } 85 }
79 86
80 /** 87 /**
81 * Creates a layer file used for Mapserver's mapfile which represents the 88 * Creates a layer file used for Mapserver's mapfile which represents the
82 * floodmap. 89 * floodmap.
83 *
84 * @param flys The FLYSArtifact that owns <i>wms</i>.
85 * @param wms The WMSLayerFacet that contains information for the layer.
86 */ 90 */
87 protected void createUeskLayer( 91 protected File createFloodmapLayer(File file, String style, CallContext context, FLYSArtifact flys)
88 FLYSArtifact flys, 92 throws FileNotFoundException, IOException
89 WSPLGENLayerFacet wms,
90 String style,
91 CallContext context
92 ) throws FileNotFoundException, IOException
93 { 93 {
94 String uuid = uuidFromPath(file.getAbsolutePath());
94 logger.debug("createUeskLayer"); 95 logger.debug("createUeskLayer");
95 96
96 LayerInfo layerinfo = new LayerInfo(); 97 LayerInfo layerinfo = new LayerInfo();
97 layerinfo.setName(MS_PREFIX_WSPLGEN + flys.identifier()); 98 layerinfo.setName(MS_PREFIX_WSPLGEN + "-" + uuid);
98 layerinfo.setType("POLYGON"); 99 layerinfo.setType("POLYGON");
99 layerinfo.setDirectory(flys.identifier()); 100 layerinfo.setDirectory(uuid);
100 layerinfo.setData(WSPLGEN_RESULT_SHAPE); 101 layerinfo.setData(WSPLGEN_RESULT_SHAPE);
101 layerinfo.setTitle(Resources.getMsg(Resources.getLocale(context.getMeta()), 102 layerinfo.setTitle(Resources.getMsg(Resources.getLocale(context.getMeta()),
102 "floodmap.uesk", 103 "floodmap.uesk",
103 "Floodmap")); 104 "Floodmap"));
104 layerinfo.setStyle(style); 105 layerinfo.setStyle(style);
105 RiverAccess access = new RiverAccess(flys); 106 RiverAccess access = new RiverAccess(flys);
106 String river = access.getRiver(); 107 String river = access.getRiver();
107 layerinfo.setSrid(FLYSUtils.getRiverDGMSrid(river)); 108 layerinfo.setSrid(FLYSUtils.getRiverDGMSrid(river));
108 109
109 String name = MS_LAYER_PREFIX + wms.getName(); 110 String name = "floodmap.layer"; //MS_LAYER_PREFIX + wms.getName();
110 111
111 Template template = getTemplateByName(WSPLGEN_LAYER_TEMPLATE); 112 Template template = getTemplateByName(WSPLGEN_LAYER_TEMPLATE);
112 if (template == null) { 113 if (template == null) {
113 logger.warn("Template '" + WSPLGEN_LAYER_TEMPLATE + "' found."); 114 logger.warn("Template '" + WSPLGEN_LAYER_TEMPLATE + "' found.");
114 return; 115 return null;
115 } 116 }
116 117
117 try { 118 try {
118 File dir = new File(getShapefileBaseDir(), flys.identifier()); 119 File dir = new File(getShapefileBaseDir(), uuid);
119 writeLayer(layerinfo, new File(dir, name), template); 120 File layerFile = new File(dir, name);
121 writeLayer(layerinfo, layerFile, template);
122 return layerFile;
120 } 123 }
121 catch (FileNotFoundException fnfe) { 124 catch (FileNotFoundException fnfe) {
122 logger.error(fnfe, fnfe); 125 logger.error(fnfe, fnfe);
123 logger.warn("Unable to write layer: " + name); 126 logger.warn("Unable to write layer: " + name);
127 return null;
124 } 128 }
125 } 129 }
126 130
127 131
128 /** 132 /**
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