Mercurial > dive4elements > river

comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSDBArtifact.java @ 2683:f5af3adb3b95

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Improved datacage configuration for floodmaps and maps and modified the WMS layer artifacts to support names for layers. flys-artifacts/trunk@4383 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 10 May 2012 11:14:17 +0000
parents 5afccab9aac1
children 64dc2997b2dd
comparison
equal deleted inserted replaced
2682:0795c296f718 2683:f5af3adb3b95
25 import de.intevation.artifacts.common.ArtifactNamespaceContext; 25 import de.intevation.artifacts.common.ArtifactNamespaceContext;
26 import de.intevation.artifacts.common.utils.XMLUtils; 26 import de.intevation.artifacts.common.utils.XMLUtils;
27 27
28 import de.intevation.flys.backend.SessionFactoryProvider; 28 import de.intevation.flys.backend.SessionFactoryProvider;
29 29
30 import de.intevation.flys.artifacts.resources.Resources;
30 import de.intevation.flys.artifacts.states.DefaultState; 31 import de.intevation.flys.artifacts.states.DefaultState;
31 import de.intevation.flys.artifacts.model.WMSDBLayerFacet; 32 import de.intevation.flys.artifacts.model.WMSDBLayerFacet;
32 import de.intevation.flys.utils.FLYSUtils; 33 import de.intevation.flys.utils.FLYSUtils;
33 34
34 35
104 private static final Logger logger = Logger.getLogger(WMSDBState.class); 105 private static final Logger logger = Logger.getLogger(WMSDBState.class);
105 106
106 protected FLYSArtifact artifact; 107 protected FLYSArtifact artifact;
107 108
108 protected String name; 109 protected String name;
110 protected int riverId;
109 111
110 112
111 public WMSDBState() {} 113 public WMSDBState() {}
112 114
113 public WMSDBState(FLYSArtifact artifact) { 115 public WMSDBState(FLYSArtifact artifact) {
114 this.artifact = artifact; 116 this.artifact = artifact;
115 this.name = null; 117 this.name = null;
118 this.riverId = 0;
116 } 119 }
117 120
118 @Override 121 @Override
119 public Object computeInit( 122 public Object computeInit(
120 FLYSArtifact artifact, 123 FLYSArtifact artifact,
223 return FLYSUtils.isUsingOracle() ? "oraclespatial" : "postgis"; 226 return FLYSUtils.isUsingOracle() ? "oraclespatial" : "postgis";
224 } 227 }
225 228
226 protected String getLabelItem() { 229 protected String getLabelItem() {
227 return null; 230 return null;
231 }
232
233 public int getRiverId() {
234 if (riverId == 0) {
235 String ids = artifact.getDataAsString("ids");
236 String[] parts = ids.split(";");
237
238 try {
239 riverId = Integer.valueOf(parts[0]);
240 }
241 catch (NumberFormatException nfe) {
242 logger.error("Cannot parse river id from '" + parts[0] + "'");
243 }
244 }
245
246 return riverId;
228 } 247 }
229 248
230 /** 249 /**
231 * Returns the name of the WMS layer. This method extracts the name 250 * Returns the name of the WMS layer. This method extracts the name
232 * from 'ids' data string. It is expected, that the 'ids' string is 251 * from 'ids' data string. It is expected, that the 'ids' string is
236 */ 255 */
237 public String getName() { 256 public String getName() {
238 if (name == null) { 257 if (name == null) {
239 String ids = artifact.getDataAsString("ids"); 258 String ids = artifact.getDataAsString("ids");
240 259
241 String parts[] = ids.split(";"); 260 String parts[] = ids != null ? ids.split(";") : null;
242 name = parts[1]; 261
262 if (parts != null && parts.length >= 2) {
263 name = parts[1];
264 }
243 } 265 }
244 266
245 return name; 267 return name;
246 } 268 }
247 269
270
271 /**
272 * Returns the name of the layer (returned by getName()) or the layer
273 * type if the name is empty. The layer type is created by an i18n
274 * string of getFacetType().
275 *
276 * @param meta A CallMeta used for i18n.
277 *
278 * @return the name of the layer or its type if name is empty.
279 */
280 protected String getTitle(CallMeta meta) {
281 String name = getName();
282
283 return name != null && name.length() > 0
284 ? name
285 : Resources.getMsg(
286 meta,
287 getFacetType(),
288 getFacetType());
289 }
290
291
248 protected abstract String getFacetType(); 292 protected abstract String getFacetType();
249
250 protected abstract String getTitle(CallMeta meta);
251 293
252 protected abstract String getUrl(); 294 protected abstract String getUrl();
253 295
254 protected abstract String getSrid(); 296 protected abstract String getSrid();
255 297
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