Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSDBArtifact.java @ 5403:e1cd77ddcbc4
Generalize parsing of ids data string
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Mon, 25 Mar 2013 15:01:16 +0100 |
| parents | dc0d37715e16 |
| children |
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| 5402:1564ca2cb224 | 5403:e1cd77ddcbc4 |
|---|---|
| 147 return null; | 147 return null; |
| 148 } | 148 } |
| 149 | 149 |
| 150 public int getRiverId() { | 150 public int getRiverId() { |
| 151 if (riverId == 0) { | 151 if (riverId == 0) { |
| 152 String ids = artifact.getDataAsString("ids"); | 152 String rid = getIdPart(0); |
| 153 String[] parts = ids.split(";"); | |
| 154 | 153 |
| 155 try { | 154 try { |
| 156 riverId = Integer.parseInt(parts[0]); | 155 riverId = Integer.parseInt(rid); |
| 157 } | 156 } |
| 158 catch (NumberFormatException nfe) { | 157 catch (NumberFormatException nfe) { |
| 159 logger.error("Cannot parse river id from '" + parts[0] + "'"); | 158 logger.error("Cannot parse river id from '" + |
| 159 artifact.getDataAsString("ids") + "'"); | |
| 160 } | 160 } |
| 161 } | 161 } |
| 162 | |
| 163 return riverId; | 162 return riverId; |
| 164 } | 163 } |
| 165 | 164 |
| 166 protected String getLayer() { | 165 protected String getLayer() { |
| 167 String type = getFacetType(); | 166 String type = getFacetType(); |
| 176 * | 175 * |
| 177 * @return the name of the WMS layer. | 176 * @return the name of the WMS layer. |
| 178 */ | 177 */ |
| 179 public String getName() { | 178 public String getName() { |
| 180 if (name == null) { | 179 if (name == null) { |
| 181 String ids = artifact.getDataAsString("ids"); | 180 name = getIdPart(1); |
| 182 | |
| 183 String parts[] = ids != null ? ids.split(";") : null; | |
| 184 | |
| 185 if (parts != null && parts.length >= 2) { | |
| 186 name = parts[1]; | |
| 187 } | |
| 188 } | 181 } |
| 189 | 182 |
| 190 return name; | 183 return name; |
| 184 } | |
| 185 | |
| 186 /** | |
| 187 * Returns a part of the ID string. This method splits the | |
| 188 * 'ids' data string. It is expected, that the 'ids' string is | |
| 189 * seperated by ';'. | |
| 190 * | |
| 191 * @param number the position of the id data string | |
| 192 * | |
| 193 * @return the part of the id string at position number. | |
| 194 * Null if number was out of bounds. | |
| 195 */ | |
| 196 public String getIdPart(int number) { | |
| 197 String ids = artifact.getDataAsString("ids"); | |
| 198 | |
| 199 String parts[] = ids != null ? ids.split(";") : null; | |
| 200 | |
| 201 if (parts != null && parts.length >= number + 1) { | |
| 202 return parts[number]; | |
| 203 } | |
| 204 return null; | |
| 191 } | 205 } |
| 192 | 206 |
| 193 | 207 |
| 194 /** | 208 /** |
| 195 * Returns the name of the layer (returned by getName()) or the layer | 209 * Returns the name of the layer (returned by getName()) or the layer |