svn-gvsig-desktop / tags / v1_0_2_Build_916 / libraries / libRemoteServices / src / org / gvsig / remoteClient / wms / wms_1_1_1 / WMSProtocolHandler1_1_1.java @ 12327
History | View | Annotate | Download (17 KB)
| 1 | 3323 | ldiaz | |
|---|---|---|---|
| 2 | package org.gvsig.remoteClient.wms.wms_1_1_1; |
||
| 3 | |||
| 4 | 4500 | jaume | import java.io.BufferedReader; |
| 5 | 3516 | jaume | import java.io.ByteArrayInputStream; |
| 6 | 3323 | ldiaz | import java.io.File; |
| 7 | 4500 | jaume | import java.io.FileInputStream; |
| 8 | 3323 | ldiaz | import java.io.FileNotFoundException; |
| 9 | import java.io.FileReader; |
||
| 10 | import java.io.IOException; |
||
| 11 | 11382 | jaume | import java.io.StringReader; |
| 12 | 3516 | jaume | import java.util.ArrayList; |
| 13 | 3323 | ldiaz | import java.util.TreeMap; |
| 14 | |||
| 15 | import org.gvsig.remoteClient.utils.CapabilitiesTags; |
||
| 16 | 3516 | jaume | import org.gvsig.remoteClient.utils.ExceptionTags; |
| 17 | import org.kxml2.io.KXmlParser; |
||
| 18 | 3323 | ldiaz | import org.xmlpull.v1.XmlPullParserException; |
| 19 | |||
| 20 | /**
|
||
| 21 | * <p>
|
||
| 22 | * Describes the handler to comunicate to a WMS 1.1.1
|
||
| 23 | * </p>
|
||
| 24 | */
|
||
| 25 | public class WMSProtocolHandler1_1_1 extends org.gvsig.remoteClient.wms.WMSProtocolHandler { |
||
| 26 | 3592 | jaume | private WMSLayer1_1_1 fakeRootLayer;
|
| 27 | 11382 | jaume | |
| 28 | 3323 | ldiaz | public WMSProtocolHandler1_1_1()
|
| 29 | {
|
||
| 30 | 3341 | ldiaz | this.version = "1.1.1"; |
| 31 | this.name = "WMS1.1.1"; |
||
| 32 | 11382 | jaume | this.serviceInfo = new ServiceInformation(); |
| 33 | 3341 | ldiaz | this.layers = new TreeMap(); |
| 34 | 3323 | ldiaz | } |
| 35 | 11382 | jaume | |
| 36 | 3323 | ldiaz | //------------------------------------------------------------------------------
|
| 37 | 11382 | jaume | // Parsing methods....
|
| 38 | //------------------------------------------------------------------------------
|
||
| 39 | 3323 | ldiaz | /**
|
| 40 | * <p>Parse the xml data retrieved from the WMS, it will parse the WMS Capabilities</p>
|
||
| 41 | 11382 | jaume | *
|
| 42 | 3323 | ldiaz | */
|
| 43 | public void parse(File f) |
||
| 44 | 11382 | jaume | {
|
| 45 | 5539 | jaume | rootLayer = null;
|
| 46 | 11382 | jaume | FileReader reader = null; |
| 47 | 3323 | ldiaz | try
|
| 48 | {
|
||
| 49 | reader = new FileReader(f); |
||
| 50 | 4500 | jaume | BufferedReader br = new BufferedReader(reader); |
| 51 | char[] buffer = new char[100]; |
||
| 52 | br.read(buffer); |
||
| 53 | 11382 | jaume | String string = new String(buffer); |
| 54 | |||
| 55 | // patch for ArcIMS + WMS connector > 9.0 bug
|
||
| 56 | int a = string.toLowerCase().indexOf("<?xml"); |
||
| 57 | if (a !=-1) |
||
| 58 | string = string.substring(a, string.length()); |
||
| 59 | // end patch
|
||
| 60 | |||
| 61 | StringBuffer st = new StringBuffer(string); |
||
| 62 | 4500 | jaume | String searchText = "encoding=\""; |
| 63 | int index = st.indexOf(searchText);
|
||
| 64 | if (index>-1) { |
||
| 65 | st.delete(0, index+searchText.length());
|
||
| 66 | encoding = st.substring(0, st.indexOf("\"")); |
||
| 67 | } |
||
| 68 | } catch(FileNotFoundException ex) { |
||
| 69 | 3404 | jaume | ex.printStackTrace(); |
| 70 | 4500 | jaume | } catch (IOException e) { |
| 71 | e.printStackTrace(); |
||
| 72 | } |
||
| 73 | 11382 | jaume | |
| 74 | 3323 | ldiaz | int tag;
|
| 75 | KXmlParser kxmlParser = null;
|
||
| 76 | kxmlParser = new KXmlParser();
|
||
| 77 | try
|
||
| 78 | {
|
||
| 79 | 11382 | jaume | reader = new FileReader(f); |
| 80 | BufferedReader br = new BufferedReader(reader); |
||
| 81 | |||
| 82 | // patch for ArcIMS + WMS connector > 9.0 bug
|
||
| 83 | char[] buffer = new char[(int) f.length()]; |
||
| 84 | br.read(buffer); |
||
| 85 | String string = new String(buffer); |
||
| 86 | int a = string.toLowerCase().indexOf("<?xml"); |
||
| 87 | if (a !=-1) { |
||
| 88 | string = string.substring(a, string.length()); |
||
| 89 | kxmlParser.setInput(new StringReader(string)); |
||
| 90 | } else
|
||
| 91 | // end patch
|
||
| 92 | kxmlParser.setInput(new FileInputStream(f), encoding); |
||
| 93 | |||
| 94 | 3323 | ldiaz | kxmlParser.nextTag(); |
| 95 | 11382 | jaume | if ( kxmlParser.getEventType() != KXmlParser.END_DOCUMENT )
|
| 96 | {
|
||
| 97 | kxmlParser.require(KXmlParser.START_TAG, null, CapabilitiesTags.CAPABILITIES_ROOT1_1_1);
|
||
| 98 | 3323 | ldiaz | tag = kxmlParser.nextTag(); |
| 99 | while(tag != KXmlParser.END_DOCUMENT)
|
||
| 100 | {
|
||
| 101 | 3655 | jaume | switch(tag)
|
| 102 | 3323 | ldiaz | {
|
| 103 | 11382 | jaume | |
| 104 | 3323 | ldiaz | case KXmlParser.START_TAG:
|
| 105 | if (kxmlParser.getName().compareTo(CapabilitiesTags.SERVICE )==0) |
||
| 106 | {
|
||
| 107 | parseServiceTag(kxmlParser); |
||
| 108 | 11382 | jaume | } |
| 109 | 3323 | ldiaz | else if (kxmlParser.getName().compareTo(CapabilitiesTags.CAPABILITY)==0) |
| 110 | {
|
||
| 111 | parseCapabilityTag(kxmlParser); |
||
| 112 | } |
||
| 113 | break;
|
||
| 114 | 11382 | jaume | case KXmlParser.END_TAG:
|
| 115 | 3323 | ldiaz | break;
|
| 116 | case KXmlParser.TEXT:
|
||
| 117 | 11382 | jaume | //System.out.println("[TEXT]["+kxmlParser.getText()+"]");
|
| 118 | 3323 | ldiaz | break;
|
| 119 | } |
||
| 120 | tag = kxmlParser.next(); |
||
| 121 | } |
||
| 122 | 3516 | jaume | kxmlParser.require(KXmlParser.END_DOCUMENT, null, null); |
| 123 | 3323 | ldiaz | } |
| 124 | } |
||
| 125 | catch(XmlPullParserException parser_ex){
|
||
| 126 | 3404 | jaume | parser_ex.printStackTrace(); |
| 127 | 3323 | ldiaz | } |
| 128 | 11382 | jaume | catch (IOException ioe) { |
| 129 | 3404 | jaume | ioe.printStackTrace(); |
| 130 | 3592 | jaume | } finally {
|
| 131 | 11382 | jaume | |
| 132 | 3592 | jaume | } |
| 133 | 11382 | jaume | // In the parsing process the layer has been filled
|
| 134 | } |
||
| 135 | |||
| 136 | 3323 | ldiaz | /**
|
| 137 | * <p>Parses the Service Information </p>
|
||
| 138 | 11382 | jaume | */
|
| 139 | private void parseServiceTag(KXmlParser parser) throws IOException, XmlPullParserException |
||
| 140 | 3323 | ldiaz | {
|
| 141 | int currentTag;
|
||
| 142 | boolean end = false; |
||
| 143 | 11382 | jaume | |
| 144 | 3323 | ldiaz | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.SERVICE);
|
| 145 | currentTag = parser.next(); |
||
| 146 | 11382 | jaume | |
| 147 | while (!end)
|
||
| 148 | 3323 | ldiaz | {
|
| 149 | switch(currentTag)
|
||
| 150 | {
|
||
| 151 | case KXmlParser.START_TAG:
|
||
| 152 | if (parser.getName().compareTo(CapabilitiesTags.NAME)==0) |
||
| 153 | {
|
||
| 154 | 11382 | jaume | serviceInfo.name = parser.nextText(); |
| 155 | } |
||
| 156 | 3323 | ldiaz | else if (parser.getName().compareTo(CapabilitiesTags.TITLE)==0) |
| 157 | {
|
||
| 158 | 11382 | jaume | serviceInfo.title = parser.nextText(); |
| 159 | 3323 | ldiaz | } |
| 160 | else if (parser.getName().compareTo(CapabilitiesTags.ABSTRACT)==0) |
||
| 161 | {
|
||
| 162 | 11382 | jaume | serviceInfo.abstr = parser.nextText(); |
| 163 | 3323 | ldiaz | } |
| 164 | 4222 | jaume | else if (parser.getName().compareTo(CapabilitiesTags.ONLINERESOURCE)==0) |
| 165 | {
|
||
| 166 | String value = new String(); |
||
| 167 | value = parser.getAttributeValue("", CapabilitiesTags.XLINK_HREF);
|
||
| 168 | if (value != null){ |
||
| 169 | serviceInfo.online_resource = value; |
||
| 170 | } |
||
| 171 | } |
||
| 172 | 3323 | ldiaz | else if ((parser.getName().compareTo(CapabilitiesTags.KEYWORDLIST)==0) || |
| 173 | (parser.getName().compareTo(CapabilitiesTags.CONTACTINFORMATION)==0))
|
||
| 174 | {
|
||
| 175 | parser.skipSubTree(); |
||
| 176 | 11382 | jaume | } |
| 177 | 3323 | ldiaz | break;
|
| 178 | case KXmlParser.END_TAG:
|
||
| 179 | if (parser.getName().compareTo(CapabilitiesTags.SERVICE) == 0) |
||
| 180 | end = true;
|
||
| 181 | break;
|
||
| 182 | 11382 | jaume | case KXmlParser.TEXT:
|
| 183 | 3323 | ldiaz | break;
|
| 184 | } |
||
| 185 | 3655 | jaume | if (!end)
|
| 186 | currentTag = parser.next(); |
||
| 187 | 3323 | ldiaz | } |
| 188 | 3655 | jaume | parser.require(KXmlParser.END_TAG, null, CapabilitiesTags.SERVICE);
|
| 189 | 3323 | ldiaz | } |
| 190 | /**
|
||
| 191 | * <p>Parses the Capability Tag </p>
|
||
| 192 | 11382 | jaume | */
|
| 193 | 3323 | ldiaz | private void parseCapabilityTag(KXmlParser parser) throws IOException, XmlPullParserException |
| 194 | 11382 | jaume | {
|
| 195 | 3323 | ldiaz | int currentTag;
|
| 196 | boolean end = false; |
||
| 197 | 11382 | jaume | |
| 198 | 3323 | ldiaz | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.CAPABILITY);
|
| 199 | currentTag = parser.next(); |
||
| 200 | 11382 | jaume | |
| 201 | while (!end)
|
||
| 202 | 3323 | ldiaz | {
|
| 203 | switch(currentTag)
|
||
| 204 | {
|
||
| 205 | case KXmlParser.START_TAG:
|
||
| 206 | if (parser.getName().compareTo(CapabilitiesTags.REQUEST)==0) |
||
| 207 | {
|
||
| 208 | 11382 | jaume | parseRequestTag(parser); |
| 209 | } |
||
| 210 | 3323 | ldiaz | else if (parser.getName().compareTo(CapabilitiesTags.EXCEPTION)==0) |
| 211 | {
|
||
| 212 | 4222 | jaume | //TODO:
|
| 213 | //Add to serviceInfo the supported formats for the exceptions????
|
||
| 214 | 3323 | ldiaz | } |
| 215 | else if (parser.getName().compareTo(CapabilitiesTags.LAYER)==0) |
||
| 216 | {
|
||
| 217 | WMSLayer1_1_1 lyr = new WMSLayer1_1_1();
|
||
| 218 | 4222 | jaume | lyr.parse(parser, layers); |
| 219 | 11382 | jaume | |
| 220 | 3592 | jaume | if (rootLayer == null) |
| 221 | rootLayer = lyr; |
||
| 222 | else {
|
||
| 223 | // Handles when there is no general root layer, will use
|
||
| 224 | // a fake non-queryable one.
|
||
| 225 | if (!rootLayer.equals(getFakeRootLayer())){
|
||
| 226 | WMSLayer1_1_1 aux = (WMSLayer1_1_1) rootLayer; |
||
| 227 | rootLayer = getFakeRootLayer(); |
||
| 228 | rootLayer.getChildren().add(aux); |
||
| 229 | } |
||
| 230 | rootLayer.getChildren().add(lyr); |
||
| 231 | } |
||
| 232 | 11382 | jaume | |
| 233 | 3483 | jaume | if (lyr.getName()!=null) |
| 234 | 11382 | jaume | layers.put(lyr.getName(), lyr); |
| 235 | |||
| 236 | // Collection layerCollection = layers.values();
|
||
| 237 | 4222 | jaume | // Iterator iter = layerCollection.iterator();
|
| 238 | // while (iter.hasNext())
|
||
| 239 | // {
|
||
| 240 | 11382 | jaume | // WMSLayer1_1_1 layer = (WMSLayer1_1_1)iter.next();
|
| 241 | 4222 | jaume | // //Add all the SRS that the layer supports to the WMSProtocolHandler if they dont exist already
|
| 242 | // for (i=0;i<layer.getAllSrs().size();i++)
|
||
| 243 | 11382 | jaume | // {
|
| 244 | 4222 | jaume | //// if (!layer.srs.contains(layer.getAllSrs().elementAt(i)))
|
| 245 | //// {
|
||
| 246 | //// this.srs.add(layer.getAllSrs().elementAt(i));
|
||
| 247 | //// }
|
||
| 248 | 11382 | jaume | // }
|
| 249 | // }
|
||
| 250 | 3323 | ldiaz | } |
| 251 | else if ((parser.getName().compareTo(CapabilitiesTags.VENDORSPECIFICCAPABILITIES)==0) || |
||
| 252 | (parser.getName().compareTo(CapabilitiesTags.USERDEFINEDSYMBOLIZATION )==0))
|
||
| 253 | 11382 | jaume | |
| 254 | 3323 | ldiaz | {
|
| 255 | parser.skipSubTree(); |
||
| 256 | 11382 | jaume | } |
| 257 | 3323 | ldiaz | break;
|
| 258 | case KXmlParser.END_TAG:
|
||
| 259 | if (parser.getName().compareTo(CapabilitiesTags.CAPABILITY) == 0) |
||
| 260 | end = true;
|
||
| 261 | break;
|
||
| 262 | 11382 | jaume | case KXmlParser.TEXT:
|
| 263 | 3323 | ldiaz | break;
|
| 264 | } |
||
| 265 | 4222 | jaume | if (!end)
|
| 266 | currentTag = parser.next(); |
||
| 267 | 3323 | ldiaz | } |
| 268 | 11382 | jaume | //parser.require(KXmlParser.END_TAG, null, CapabilitiesTags.CAPABILITY);
|
| 269 | 3323 | ldiaz | } |
| 270 | 11382 | jaume | |
| 271 | 3323 | ldiaz | /**
|
| 272 | * <p>Parses the Request tag </p>
|
||
| 273 | 11382 | jaume | */
|
| 274 | 3323 | ldiaz | private void parseRequestTag(KXmlParser parser) throws IOException, XmlPullParserException |
| 275 | 11382 | jaume | {
|
| 276 | 3323 | ldiaz | int currentTag;
|
| 277 | boolean end = false; |
||
| 278 | 11382 | jaume | |
| 279 | 3323 | ldiaz | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.REQUEST);
|
| 280 | currentTag = parser.next(); |
||
| 281 | 11382 | jaume | |
| 282 | while (!end)
|
||
| 283 | 3323 | ldiaz | {
|
| 284 | switch(currentTag)
|
||
| 285 | {
|
||
| 286 | case KXmlParser.START_TAG:
|
||
| 287 | if (parser.getName().compareTo(CapabilitiesTags.GETCAPABILITIES)==0) |
||
| 288 | {
|
||
| 289 | 11382 | jaume | serviceInfo.operations.put(CapabilitiesTags.GETCAPABILITIES, null);
|
| 290 | } |
||
| 291 | 3323 | ldiaz | else if (parser.getName().compareTo(CapabilitiesTags.GETMAP)==0) |
| 292 | {
|
||
| 293 | 4222 | jaume | // put a null to this key?
|
| 294 | // or leave it like it was with a CODE in a vector specifying this operation.
|
||
| 295 | 11382 | jaume | // WMSProtocolHandler.GETMAP_OPERATION
|
| 296 | serviceInfo.operations.put(CapabilitiesTags.GETMAP, null);
|
||
| 297 | 4222 | jaume | parseGetMapTag(parser); |
| 298 | 3323 | ldiaz | } |
| 299 | else if (parser.getName().compareTo(CapabilitiesTags.GETFEATUREINFO)==0) |
||
| 300 | {
|
||
| 301 | 4222 | jaume | //serviceInfo.operations.put(WMSProtocolHandler.GETFEATUREINFO_OPERATION)
|
| 302 | serviceInfo.operations.put(CapabilitiesTags.GETFEATUREINFO, null);
|
||
| 303 | parseGetFeatureInfoTag(parser); |
||
| 304 | 11382 | jaume | } |
| 305 | 3687 | ldiaz | else if (parser.getName().compareTo(CapabilitiesTags.DESCRIBELAYER)==0) |
| 306 | {
|
||
| 307 | 4222 | jaume | //serviceInfo.operations.put(WMSProtocolHandler.DESCRIBELAYER_OPERATION)
|
| 308 | 11382 | jaume | serviceInfo.operations.put(CapabilitiesTags.DESCRIBELAYER, null);
|
| 309 | } |
||
| 310 | 8765 | jjdelcerro | else if (parser.getName().compareTo(CapabilitiesTags.GETLEGENDGRAPHIC)==0) |
| 311 | {
|
||
| 312 | serviceInfo.operations.put(CapabilitiesTags.GETLEGENDGRAPHIC, null);
|
||
| 313 | parseGetLegendGraphicTag(parser); |
||
| 314 | } |
||
| 315 | 3323 | ldiaz | break;
|
| 316 | case KXmlParser.END_TAG:
|
||
| 317 | if (parser.getName().compareTo(CapabilitiesTags.REQUEST) == 0) |
||
| 318 | end = true;
|
||
| 319 | break;
|
||
| 320 | 11382 | jaume | case KXmlParser.TEXT:
|
| 321 | 3323 | ldiaz | break;
|
| 322 | } |
||
| 323 | 4222 | jaume | if(!end)
|
| 324 | currentTag = parser.next(); |
||
| 325 | 3323 | ldiaz | } |
| 326 | // TODO: does not get such a tag when arrives here!!!!!!
|
||
| 327 | 11382 | jaume | //parser.require(KXmlParser.END_TAG, null, CapabilitiesTags.REQUEST);
|
| 328 | 3323 | ldiaz | } |
| 329 | 11382 | jaume | |
| 330 | 4222 | jaume | /**
|
| 331 | * <p>Parses the GetMap tag </p>
|
||
| 332 | 11382 | jaume | */
|
| 333 | 4222 | jaume | private void parseGetMapTag(KXmlParser parser) throws IOException, XmlPullParserException |
| 334 | 11382 | jaume | {
|
| 335 | 4222 | jaume | int currentTag;
|
| 336 | boolean end = false; |
||
| 337 | 11382 | jaume | |
| 338 | 4222 | jaume | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.GETMAP);
|
| 339 | currentTag = parser.next(); |
||
| 340 | 11382 | jaume | |
| 341 | while (!end)
|
||
| 342 | 4222 | jaume | {
|
| 343 | switch(currentTag)
|
||
| 344 | {
|
||
| 345 | case KXmlParser.START_TAG:
|
||
| 346 | if (parser.getName().compareTo(CapabilitiesTags.FORMAT)==0) |
||
| 347 | {
|
||
| 348 | serviceInfo.formats.add(parser.nextText()); |
||
| 349 | 11382 | jaume | } |
| 350 | 4222 | jaume | else if (parser.getName().compareTo(CapabilitiesTags.DCPTYPE)==0) |
| 351 | 11382 | jaume | {
|
| 352 | 4222 | jaume | currentTag = parser.nextTag(); |
| 353 | if(parser.getName().compareTo(CapabilitiesTags.HTTP)==0) |
||
| 354 | {
|
||
| 355 | currentTag = parser.nextTag(); |
||
| 356 | if(parser.getName().compareTo(CapabilitiesTags.GET)==0) |
||
| 357 | {
|
||
| 358 | currentTag = parser.nextTag(); |
||
| 359 | if (parser.getName().compareTo(CapabilitiesTags.ONLINERESOURCE)==0) |
||
| 360 | {
|
||
| 361 | String value = new String(); |
||
| 362 | value = parser.getAttributeValue("", CapabilitiesTags.XLINK_HREF);
|
||
| 363 | if (value != null){ |
||
| 364 | serviceInfo.operations.put(CapabilitiesTags.GETMAP, value); |
||
| 365 | } |
||
| 366 | } |
||
| 367 | } |
||
| 368 | } |
||
| 369 | 11382 | jaume | } |
| 370 | 4222 | jaume | break;
|
| 371 | case KXmlParser.END_TAG:
|
||
| 372 | if (parser.getName().compareTo(CapabilitiesTags.GETMAP) == 0) |
||
| 373 | end = true;
|
||
| 374 | break;
|
||
| 375 | 11382 | jaume | case KXmlParser.TEXT:
|
| 376 | 4222 | jaume | break;
|
| 377 | } |
||
| 378 | if(!end)
|
||
| 379 | currentTag = parser.next(); |
||
| 380 | 11382 | jaume | } |
| 381 | } |
||
| 382 | |||
| 383 | 4222 | jaume | /**
|
| 384 | 8765 | jjdelcerro | * <p>Parses the GetFeatureInfoTag tag </p>
|
| 385 | 11382 | jaume | */
|
| 386 | 4222 | jaume | private void parseGetFeatureInfoTag(KXmlParser parser) throws IOException, XmlPullParserException |
| 387 | 11382 | jaume | {
|
| 388 | 4222 | jaume | int currentTag;
|
| 389 | boolean end = false; |
||
| 390 | 11382 | jaume | |
| 391 | 4222 | jaume | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.GETFEATUREINFO);
|
| 392 | currentTag = parser.next(); |
||
| 393 | 11382 | jaume | |
| 394 | while (!end)
|
||
| 395 | 4222 | jaume | {
|
| 396 | switch(currentTag)
|
||
| 397 | {
|
||
| 398 | case KXmlParser.START_TAG:
|
||
| 399 | if (parser.getName().compareTo(CapabilitiesTags.FORMAT)==0) |
||
| 400 | {
|
||
| 401 | //TODO:
|
||
| 402 | // add the supported formats by the GetFeatureInfo request
|
||
| 403 | //serviceInfo.formats.add(parser.nextText());
|
||
| 404 | 11382 | jaume | } |
| 405 | 4222 | jaume | else if (parser.getName().compareTo(CapabilitiesTags.DCPTYPE)==0) |
| 406 | 11382 | jaume | {
|
| 407 | 4222 | jaume | currentTag = parser.nextTag(); |
| 408 | if(parser.getName().compareTo(CapabilitiesTags.HTTP)==0) |
||
| 409 | {
|
||
| 410 | currentTag = parser.nextTag(); |
||
| 411 | if(parser.getName().compareTo(CapabilitiesTags.GET)==0) |
||
| 412 | {
|
||
| 413 | currentTag = parser.nextTag(); |
||
| 414 | if (parser.getName().compareTo(CapabilitiesTags.ONLINERESOURCE)==0) |
||
| 415 | {
|
||
| 416 | String value = new String(); |
||
| 417 | value = parser.getAttributeValue("", CapabilitiesTags.XLINK_HREF);
|
||
| 418 | if (value != null){ |
||
| 419 | 4623 | ldiaz | serviceInfo.operations.put(CapabilitiesTags.GETFEATUREINFO, value); |
| 420 | 4222 | jaume | } |
| 421 | } |
||
| 422 | } |
||
| 423 | } |
||
| 424 | 11382 | jaume | } |
| 425 | 4222 | jaume | break;
|
| 426 | case KXmlParser.END_TAG:
|
||
| 427 | if (parser.getName().compareTo(CapabilitiesTags.GETFEATUREINFO) == 0) |
||
| 428 | end = true;
|
||
| 429 | break;
|
||
| 430 | 11382 | jaume | case KXmlParser.TEXT:
|
| 431 | 4222 | jaume | break;
|
| 432 | } |
||
| 433 | if(!end)
|
||
| 434 | currentTag = parser.next(); |
||
| 435 | 11382 | jaume | } |
| 436 | } |
||
| 437 | 3516 | jaume | |
| 438 | 8765 | jjdelcerro | /**
|
| 439 | * <p>Parses the GetFeatureInfoTag tag </p>
|
||
| 440 | 11382 | jaume | */
|
| 441 | 8765 | jjdelcerro | private void parseGetLegendGraphicTag(KXmlParser parser) throws IOException, XmlPullParserException |
| 442 | 11382 | jaume | {
|
| 443 | 8765 | jjdelcerro | int currentTag;
|
| 444 | boolean end = false; |
||
| 445 | 11382 | jaume | |
| 446 | 8765 | jjdelcerro | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.GETLEGENDGRAPHIC);
|
| 447 | currentTag = parser.next(); |
||
| 448 | 11382 | jaume | |
| 449 | while (!end)
|
||
| 450 | 8765 | jjdelcerro | {
|
| 451 | switch(currentTag)
|
||
| 452 | {
|
||
| 453 | case KXmlParser.START_TAG:
|
||
| 454 | if (parser.getName().compareTo(CapabilitiesTags.FORMAT)==0) |
||
| 455 | {
|
||
| 456 | //TODO:
|
||
| 457 | // add the supported formats by the GetLegendGraphic request
|
||
| 458 | //serviceInfo.formats.add(parser.nextText());
|
||
| 459 | 11382 | jaume | } |
| 460 | 8765 | jjdelcerro | else if (parser.getName().compareTo(CapabilitiesTags.DCPTYPE)==0) |
| 461 | 11382 | jaume | {
|
| 462 | 8765 | jjdelcerro | currentTag = parser.nextTag(); |
| 463 | if(parser.getName().compareTo(CapabilitiesTags.HTTP)==0) |
||
| 464 | {
|
||
| 465 | currentTag = parser.nextTag(); |
||
| 466 | if(parser.getName().compareTo(CapabilitiesTags.GET)==0) |
||
| 467 | {
|
||
| 468 | currentTag = parser.nextTag(); |
||
| 469 | if (parser.getName().compareTo(CapabilitiesTags.ONLINERESOURCE)==0) |
||
| 470 | {
|
||
| 471 | String value = new String(); |
||
| 472 | value = parser.getAttributeValue("", CapabilitiesTags.XLINK_HREF);
|
||
| 473 | if (value != null){ |
||
| 474 | serviceInfo.operations.put(CapabilitiesTags.GETLEGENDGRAPHIC, value); |
||
| 475 | } |
||
| 476 | } |
||
| 477 | } |
||
| 478 | } |
||
| 479 | 11382 | jaume | } |
| 480 | 8765 | jjdelcerro | break;
|
| 481 | case KXmlParser.END_TAG:
|
||
| 482 | if (parser.getName().compareTo(CapabilitiesTags.GETLEGENDGRAPHIC) == 0) |
||
| 483 | end = true;
|
||
| 484 | break;
|
||
| 485 | 11382 | jaume | case KXmlParser.TEXT:
|
| 486 | 8765 | jjdelcerro | break;
|
| 487 | } |
||
| 488 | if(!end)
|
||
| 489 | currentTag = parser.next(); |
||
| 490 | 11382 | jaume | } |
| 491 | } |
||
| 492 | |||
| 493 | |||
| 494 | 3592 | jaume | private WMSLayer1_1_1 getFakeRootLayer(){
|
| 495 | if (fakeRootLayer == null){ |
||
| 496 | fakeRootLayer = new WMSLayer1_1_1();
|
||
| 497 | fakeRootLayer.setTitle(serviceInfo.title); |
||
| 498 | fakeRootLayer.setQueryable(false);
|
||
| 499 | fakeRootLayer.setName(null);
|
||
| 500 | } |
||
| 501 | return fakeRootLayer;
|
||
| 502 | } |
||
| 503 | 3516 | jaume | /* (non-Javadoc)
|
| 504 | * @see org.gvsig.remoteClient.wms.WMSProtocolHandler#parseException(byte[])
|
||
| 505 | */
|
||
| 506 | protected String parseException(byte[] data) { |
||
| 507 | ArrayList errors = new ArrayList(); |
||
| 508 | KXmlParser kxmlParser = new KXmlParser();
|
||
| 509 | try
|
||
| 510 | {
|
||
| 511 | 11382 | jaume | kxmlParser.setInput(new ByteArrayInputStream(data), encoding); |
| 512 | 3516 | jaume | int tag;
|
| 513 | 11382 | jaume | |
| 514 | 3824 | ldiaz | boolean end = false; |
| 515 | tag = kxmlParser.nextTag(); |
||
| 516 | 11382 | jaume | |
| 517 | 8765 | jjdelcerro | //Comentar temporalmente para subsanar el hecho de que SimonCit me devuelve las capabilities en un GetLegendGraphic!!!
|
| 518 | 3824 | ldiaz | kxmlParser.require(KXmlParser.START_TAG, null, ExceptionTags.EXCEPTION_ROOT);
|
| 519 | 11382 | jaume | |
| 520 | while (!end)
|
||
| 521 | 3824 | ldiaz | {
|
| 522 | switch(tag)
|
||
| 523 | {
|
||
| 524 | case KXmlParser.START_TAG:
|
||
| 525 | 3516 | jaume | if (kxmlParser.getName().compareTo(ExceptionTags.SERVICE_EXCEPTION)==0){ |
| 526 | String errorCode = kxmlParser.getAttributeValue("", ExceptionTags.CODE); |
||
| 527 | errorCode = (errorCode != null) ? "["+errorCode+"] " : ""; |
||
| 528 | String errorMessage = kxmlParser.nextText();
|
||
| 529 | errors.add(errorCode+errorMessage); |
||
| 530 | } |
||
| 531 | break;
|
||
| 532 | 11382 | jaume | case KXmlParser.END_TAG:
|
| 533 | 3824 | ldiaz | if (kxmlParser.getName().compareTo(ExceptionTags.EXCEPTION_ROOT) == 0) |
| 534 | end = true;
|
||
| 535 | 11382 | jaume | break;
|
| 536 | 3516 | jaume | } |
| 537 | 3824 | ldiaz | if (!end)
|
| 538 | {
|
||
| 539 | tag = kxmlParser.nextTag(); |
||
| 540 | } |
||
| 541 | 3516 | jaume | } |
| 542 | 3824 | ldiaz | } |
| 543 | 3516 | jaume | catch(XmlPullParserException parser_ex){
|
| 544 | System.out.println(parser_ex.getMessage());
|
||
| 545 | parser_ex.printStackTrace(); |
||
| 546 | } |
||
| 547 | 11382 | jaume | catch (IOException ioe) { |
| 548 | ioe.printStackTrace(); |
||
| 549 | 3516 | jaume | } |
| 550 | String message = errors.size()>0? "" : null; |
||
| 551 | for (int i = 0; i < errors.size(); i++) { |
||
| 552 | message += (String) errors.get(i)+"\n"; |
||
| 553 | } |
||
| 554 | return message;
|
||
| 555 | } |
||
| 556 | 11382 | jaume | |
| 557 | 3323 | ldiaz | } |