| 28 |
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import java.util.ArrayList;
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| 29 |
29 |
import java.util.TreeMap;
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| 30 |
30 |
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import org.kxml2.io.KXmlParser;
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| 32 |
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import org.xmlpull.v1.XmlPullParserException;
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| 33 |
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31 |
import org.cresques.cts.IProjection;
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32 |
import org.gvsig.compat.CompatLocator;
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33 |
import org.gvsig.compat.lang.StringUtils;
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34 |
import org.gvsig.fmap.crs.CRSFactory;
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35 |
import org.gvsig.remoteclient.utils.BoundaryBox;
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36 |
import org.gvsig.remoteclient.utils.CapabilitiesTags;
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37 |
import org.gvsig.remoteclient.utils.Utilities;
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38 |
import org.gvsig.remoteclient.wms.WMSDimension;
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39 |
import org.kxml2.io.KXmlParser;
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40 |
import org.xmlpull.v1.XmlPullParserException;
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42 |
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43 |
/**
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| ... | ... | |
| 47 |
48 |
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49 |
private static final StringUtils stringUtils = CompatLocator.getStringUtils();
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50 |
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public ArrayList getDimensions()
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{
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public ArrayList getDimensions() {
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53 |
WMSDimension pDimension;
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54 |
WMSDimension myDimension;
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55 |
ArrayList myDimensions = (ArrayList) this.dimensions.clone();
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56 |
ArrayList pDimensions;
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57 |
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if (parent!=null)
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{
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|
58 |
if (parent != null) {
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59 |
pDimensions = parent.getDimensions();
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for (int i= 0; i < pDimensions.size(); i++){
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60 |
for (int i= 0; i < pDimensions.size(); i++) {
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61 |
pDimension = (WMSDimension)pDimensions.get(i);
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62 |
myDimension = getDimension(pDimension.getName());
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63 |
if (myDimension != null){
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| ... | ... | |
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69 |
return myDimensions;
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70 |
}
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public WMSLayer1_3_0()
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{
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72 |
public WMSLayer1_3_0() {
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73 |
children = new ArrayList();
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74 |
}
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75 |
/**
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| ... | ... | |
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77 |
* to extract the information about an WMSLayer</p>
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78 |
*
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79 |
*/
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public void parse(KXmlParser parser, TreeMap layerTreeMap)
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throws IOException, XmlPullParserException
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{
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80 |
public void parse(KXmlParser parser, TreeMap layerTreeMap) throws IOException, XmlPullParserException {
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81 |
int currentTag;
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82 |
boolean end = false;
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83 |
String value;
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| ... | ... | |
| 91 |
88 |
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89 |
currentTag = parser.nextTag();
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90 |
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while (!end)
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{
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switch(currentTag)
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{
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case KXmlParser.START_TAG:
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if (parser.getName().compareTo(CapabilitiesTags.LAYER)==0)
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{
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WMSLayer1_3_0 lyr = new WMSLayer1_3_0();
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//parser.next();
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lyr.parse(parser, layerTreeMap);
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lyr.setParent(this);
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this.children.add(lyr);
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// Jaume
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if (lyr.getName()!=null)
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layerTreeMap.put(lyr.getName(), lyr);
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}
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else if (parser.getName().compareTo(CapabilitiesTags.ATTRIBUTION)==0){
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// TODO comprobar que esto se necesite o se deseche
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parser.skipSubTree();
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}
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else if (parser.getName().compareTo(CapabilitiesTags.NAME)==0)
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{
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value = parser.nextText();
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if (value != null) setName(value);
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}
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else if (parser.getName().compareTo(CapabilitiesTags.TITLE)==0)
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{
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value = parser.nextText();
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if (value != null) setTitle(value);
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}
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else if (parser.getName().compareTo(CapabilitiesTags.ABSTRACT)==0)
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{
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| 126 |
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value = parser.nextText();
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if (value != null) setAbstract(value);
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}
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| 129 |
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else if (parser.getName().compareTo(CapabilitiesTags.CRS)==0)
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| 130 |
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{
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value = parser.nextText();
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| 132 |
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if (value != null){
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| 133 |
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String[] mySRSs = stringUtils.split(value, " ");
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| 134 |
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for (int i = 0; i < mySRSs.length; i++) {
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addSrs(mySRSs[i]);
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}
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| 137 |
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}
|
| 138 |
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}
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| 139 |
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else if (parser.getName().compareTo(CapabilitiesTags.BOUNDINGBOX)==0)
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| 140 |
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{
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| 141 |
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bbox = new BoundaryBox();
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value = parser.getAttributeValue("",CapabilitiesTags.CRS);
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if (value != null)
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bbox.setSrs(value);
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value = parser.getAttributeValue("",CapabilitiesTags.MINX);
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if ((value != null) && (Utilities.isNumber(value)))
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bbox.setXmin(Double.parseDouble(value));
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value = parser.getAttributeValue("",CapabilitiesTags.MINY);
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if ((value != null) && (Utilities.isNumber(value)))
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bbox.setYmin(Double.parseDouble(value));
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value = parser.getAttributeValue("",CapabilitiesTags.MAXX);
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if ((value != null) && (Utilities.isNumber(value)))
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bbox.setXmax(Double.parseDouble(value));
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value = parser.getAttributeValue("",CapabilitiesTags.MAXY);
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if ((value != null) && (Utilities.isNumber(value)))
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bbox.setYmax(Double.parseDouble(value));
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|
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//X and Y spatial resolution in the units if that CRS.
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//value = parser.getAttributeValue("",CapabilitiesTags.RESX);
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| 160 |
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//if ((value != null) && (Utilities.isNumber(value)))
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//bbox.setYmax(Double.parseDouble(value));
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| 162 |
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//value = parser.getAttributeValue("",CapabilitiesTags.RESY);
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//if ((value != null) && (Utilities.isNumber(value)))
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| 164 |
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//bbox.setYmax(Double.parseDouble(value));
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|
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addBBox(bbox);
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addSrs(bbox.getSrs());
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| 168 |
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}
|
| 169 |
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else if (parser.getName().compareTo(CapabilitiesTags.EX_GEOGRAPHICBOUNDINGBOX)==0)
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{
|
| 171 |
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//minimum bounding rectangle in decimal degrees of the area covered by the layer.
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| 172 |
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bbox = parseEXGeographicBBTag(parser);
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| 173 |
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addBBox(bbox);
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| 174 |
|
setLatLonBox(bbox);
|
| 175 |
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addSrs(bbox.getSrs());
|
| 176 |
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}
|
| 177 |
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else if (parser.getName().compareTo(CapabilitiesTags.SCALEHINT)==0)
|
| 178 |
|
{
|
| 179 |
|
value = parser.getAttributeValue("",CapabilitiesTags.MIN);
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| 180 |
|
if ((value != null) && (Utilities.isNumber(value)))
|
| 181 |
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setScaleMin(Double.parseDouble(value));
|
| 182 |
|
value = parser.getAttributeValue("",CapabilitiesTags.MAX);
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| 183 |
|
if ((value != null) && (Utilities.isNumber(value)))
|
| 184 |
|
setScaleMax(Double.parseDouble(value));
|
| 185 |
|
}
|
| 186 |
|
else if (parser.getName().compareTo(CapabilitiesTags.STYLE)==0)
|
| 187 |
|
{
|
| 188 |
|
WMSStyle1_3_0 style = new WMSStyle1_3_0();
|
| 189 |
|
style.parse(parser);
|
| 190 |
|
if ((style != null) && (style.getName() != null))
|
| 191 |
|
{
|
| 192 |
|
styles.add(style);
|
| 193 |
|
}
|
| 194 |
|
}
|
| 195 |
|
else if (parser.getName().compareTo(CapabilitiesTags.DIMENSION)==0)
|
| 196 |
|
{
|
| 197 |
|
WMSDimension dim = new WMSDimension();
|
| 198 |
|
dim.parse(parser);
|
| 199 |
|
if ((dim != null) && (dim.getName() != null))
|
| 200 |
|
{
|
| 201 |
|
addDimension(dim);
|
| 202 |
|
|
| 203 |
|
}
|
| 204 |
|
}
|
| 205 |
|
else if (parser.getName().compareTo(CapabilitiesTags.KEYWORDLIST)==0)
|
| 206 |
|
{
|
| 207 |
|
parseKeywordList(parser);
|
| 208 |
|
}
|
| 209 |
|
break;
|
| 210 |
|
case KXmlParser.END_TAG:
|
| 211 |
|
if (parser.getName().compareTo(CapabilitiesTags.LAYER) == 0)
|
| 212 |
|
end = true;
|
| 213 |
|
break;
|
| 214 |
|
case KXmlParser.TEXT:
|
| 215 |
|
break;
|
| 216 |
|
}
|
| 217 |
|
if (!end)
|
| 218 |
|
currentTag = parser.next();
|
|
91 |
while (!end) {
|
|
92 |
switch(currentTag) {
|
|
93 |
case KXmlParser.START_TAG:
|
|
94 |
if (parser.getName().compareTo(CapabilitiesTags.LAYER) == 0) {
|
|
95 |
WMSLayer1_3_0 lyr = new WMSLayer1_3_0();
|
|
96 |
//parser.next();
|
|
97 |
lyr.parse(parser, layerTreeMap);
|
|
98 |
lyr.setParent(this);
|
|
99 |
this.children.add(lyr);
|
|
100 |
// Jaume
|
|
101 |
if (lyr.getName()!=null)
|
|
102 |
layerTreeMap.put(lyr.getName(), lyr);
|
|
103 |
} else if (parser.getName().compareTo(CapabilitiesTags.ATTRIBUTION) == 0) {
|
|
104 |
// TODO comprobar que esto se necesite o se deseche
|
|
105 |
parser.skipSubTree();
|
|
106 |
} else if (parser.getName().compareTo(CapabilitiesTags.NAME) == 0) {
|
|
107 |
value = parser.nextText();
|
|
108 |
if (value != null) setName(value);
|
|
109 |
} else if (parser.getName().compareTo(CapabilitiesTags.TITLE) == 0) {
|
|
110 |
value = parser.nextText();
|
|
111 |
if (value != null) setTitle(value);
|
|
112 |
} else if (parser.getName().compareTo(CapabilitiesTags.ABSTRACT) == 0) {
|
|
113 |
value = parser.nextText();
|
|
114 |
if (value != null) setAbstract(value);
|
|
115 |
} else if (parser.getName().compareTo(CapabilitiesTags.CRS) == 0) {
|
|
116 |
value = parser.nextText();
|
|
117 |
if (value != null) {
|
|
118 |
String[] mySRSs = stringUtils.split(value, " ");
|
|
119 |
for (int i = 0; i < mySRSs.length; i++) {
|
|
120 |
addSrs(mySRSs[i]);
|
|
121 |
}
|
|
122 |
}
|
|
123 |
} else if (parser.getName().compareTo(CapabilitiesTags.BOUNDINGBOX) == 0) {
|
|
124 |
bbox = new BoundaryBox();
|
|
125 |
value = parser.getAttributeValue("",CapabilitiesTags.CRS);
|
|
126 |
if (value != null)
|
|
127 |
bbox.setSrs(value);
|
|
128 |
value = parser.getAttributeValue("",CapabilitiesTags.MINX);
|
|
129 |
if ((value != null) && (Utilities.isNumber(value)))
|
|
130 |
bbox.setXmin(Double.parseDouble(value));
|
|
131 |
value = parser.getAttributeValue("",CapabilitiesTags.MINY);
|
|
132 |
if ((value != null) && (Utilities.isNumber(value)))
|
|
133 |
bbox.setYmin(Double.parseDouble(value));
|
|
134 |
value = parser.getAttributeValue("",CapabilitiesTags.MAXX);
|
|
135 |
if ((value != null) && (Utilities.isNumber(value)))
|
|
136 |
bbox.setXmax(Double.parseDouble(value));
|
|
137 |
value = parser.getAttributeValue("",CapabilitiesTags.MAXY);
|
|
138 |
if ((value != null) && (Utilities.isNumber(value)))
|
|
139 |
bbox.setYmax(Double.parseDouble(value));
|
|
140 |
|
|
141 |
bbox = changeAxis(bbox.getSrs(), bbox);
|
|
142 |
addBBox(bbox);
|
|
143 |
addSrs(bbox.getSrs());
|
|
144 |
} else if (parser.getName().compareTo(CapabilitiesTags.EX_GEOGRAPHICBOUNDINGBOX) == 0) {
|
|
145 |
//minimum bounding rectangle in decimal degrees of the area covered by the layer.
|
|
146 |
bbox = parseEXGeographicBBTag(parser);
|
|
147 |
addBBox(bbox);
|
|
148 |
setLatLonBox(bbox);
|
|
149 |
addSrs(bbox.getSrs());
|
|
150 |
} else if (parser.getName().compareTo(CapabilitiesTags.SCALEHINT) == 0) {
|
|
151 |
value = parser.getAttributeValue("",CapabilitiesTags.MIN);
|
|
152 |
if ((value != null) && (Utilities.isNumber(value)))
|
|
153 |
setScaleMin(Double.parseDouble(value));
|
|
154 |
value = parser.getAttributeValue("",CapabilitiesTags.MAX);
|
|
155 |
if ((value != null) && (Utilities.isNumber(value)))
|
|
156 |
setScaleMax(Double.parseDouble(value));
|
|
157 |
} else if (parser.getName().compareTo(CapabilitiesTags.STYLE) == 0) {
|
|
158 |
WMSStyle1_3_0 style = new WMSStyle1_3_0();
|
|
159 |
style.parse(parser);
|
|
160 |
if ((style != null) && (style.getName() != null)) {
|
|
161 |
styles.add(style);
|
|
162 |
}
|
|
163 |
} else if (parser.getName().compareTo(CapabilitiesTags.DIMENSION) == 0) {
|
|
164 |
WMSDimension dim = new WMSDimension();
|
|
165 |
dim.parse(parser);
|
|
166 |
if ((dim != null) && (dim.getName() != null)) {
|
|
167 |
addDimension(dim);
|
|
168 |
|
|
169 |
}
|
|
170 |
} else if (parser.getName().compareTo(CapabilitiesTags.KEYWORDLIST) == 0) {
|
|
171 |
parseKeywordList(parser);
|
|
172 |
}
|
|
173 |
break;
|
|
174 |
case KXmlParser.END_TAG:
|
|
175 |
if (parser.getName().compareTo(CapabilitiesTags.LAYER) == 0)
|
|
176 |
end = true;
|
|
177 |
break;
|
|
178 |
case KXmlParser.TEXT:
|
|
179 |
break;
|
|
180 |
}
|
|
181 |
if (!end)
|
|
182 |
currentTag = parser.next();
|
| 219 |
183 |
}
|
| 220 |
184 |
parser.require(KXmlParser.END_TAG, null, CapabilitiesTags.LAYER);
|
| 221 |
|
}
|
|
185 |
}
|
|
186 |
|
|
187 |
/**
|
|
188 |
* Protocol 1.3 needs change axis in some cases.
|
|
189 |
* If coordinates are read from the tag BoundingBox (where the bounding box is
|
|
190 |
* defined for each specific CRS) then the axis needs to change its axis order in
|
|
191 |
* geographic projections. If coordinates are read from EX_GeographicBoundingBox
|
|
192 |
* then the axis are in right position.
|
|
193 |
*
|
|
194 |
* There is to take into account that the request will have to change the axis order again
|
|
195 |
* in cases which those had been changed.
|
|
196 |
*/
|
|
197 |
private BoundaryBox changeAxis(String epsg, BoundaryBox oldbbox) {
|
|
198 |
if(epsg.contains("CRS:84") || epsg.contains("CRS84"))
|
|
199 |
return oldbbox;
|
|
200 |
IProjection projSrc = CRSFactory.getCRS(epsg);
|
|
201 |
if(projSrc != null && !projSrc.isProjected()) {
|
|
202 |
BoundaryBox bbox = new BoundaryBox();
|
|
203 |
bbox.setXmin(oldbbox.getYmin());
|
|
204 |
bbox.setYmin(oldbbox.getXmin());
|
|
205 |
bbox.setXmax(oldbbox.getYmax());
|
|
206 |
bbox.setYmax(oldbbox.getXmax());
|
|
207 |
bbox.setSrs(oldbbox.getSrs());
|
|
208 |
return bbox;
|
|
209 |
}
|
|
210 |
return oldbbox;
|
|
211 |
}
|
| 222 |
212 |
|
| 223 |
213 |
|
| 224 |
214 |
/**
|
| 225 |
215 |
* <p>Parses the EX_GeographicBoundingBox </p>
|
| 226 |
216 |
*/
|
| 227 |
|
private BoundaryBox parseEXGeographicBBTag(KXmlParser parser) throws IOException, XmlPullParserException
|
| 228 |
|
{
|
|
217 |
private BoundaryBox parseEXGeographicBBTag(KXmlParser parser) throws IOException, XmlPullParserException {
|
| 229 |
218 |
int currentTag;
|
| 230 |
219 |
boolean end = false;
|
| 231 |
220 |
BoundaryBox bbox = new BoundaryBox ();
|
| ... | ... | |
| 234 |
223 |
parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.EX_GEOGRAPHICBOUNDINGBOX);
|
| 235 |
224 |
currentTag = parser.next();
|
| 236 |
225 |
|
| 237 |
|
while (!end)
|
| 238 |
|
{
|
| 239 |
|
switch(currentTag)
|
| 240 |
|
{
|
|
226 |
while (!end) {
|
|
227 |
switch(currentTag) {
|
| 241 |
228 |
case KXmlParser.START_TAG:
|
| 242 |
|
if (parser.getName().compareTo(CapabilitiesTags.WESTBOUNDLONGITUDE)==0)
|
| 243 |
|
{
|
|
229 |
if (parser.getName().compareTo(CapabilitiesTags.WESTBOUNDLONGITUDE) == 0) {
|
| 244 |
230 |
value = parser.nextText();
|
| 245 |
231 |
if ((value != null) && (Utilities.isNumber(value)))
|
| 246 |
232 |
bbox.setXmin(Double.parseDouble(value));
|
| 247 |
|
}
|
| 248 |
|
else if (parser.getName().compareTo(CapabilitiesTags.EASTBOUNDLONGITUDE)==0)
|
| 249 |
|
{
|
|
233 |
} else if (parser.getName().compareTo(CapabilitiesTags.EASTBOUNDLONGITUDE) == 0) {
|
| 250 |
234 |
value = parser.nextText();
|
| 251 |
235 |
if ((value != null) && (Utilities.isNumber(value)))
|
| 252 |
236 |
bbox.setXmax(Double.parseDouble(value));
|
| 253 |
|
}
|
| 254 |
|
else if (parser.getName().compareTo(CapabilitiesTags.NORTHBOUNDLATITUDE)==0)
|
| 255 |
|
{
|
|
237 |
} else if (parser.getName().compareTo(CapabilitiesTags.NORTHBOUNDLATITUDE) == 0) {
|
| 256 |
238 |
value = parser.nextText();
|
| 257 |
239 |
if ((value != null) && (Utilities.isNumber(value)))
|
| 258 |
240 |
bbox.setYmax(Double.parseDouble(value));
|
| 259 |
|
}
|
| 260 |
|
else if (parser.getName().compareTo(CapabilitiesTags.SOUTHBOUNDLATITUDE)==0)
|
| 261 |
|
{
|
|
241 |
} else if (parser.getName().compareTo(CapabilitiesTags.SOUTHBOUNDLATITUDE) == 0) {
|
| 262 |
242 |
value = parser.nextText();
|
| 263 |
243 |
if ((value != null) && (Utilities.isNumber(value)))
|
| 264 |
244 |
bbox.setYmin(Double.parseDouble(value));
|
| ... | ... | |
| 281 |
261 |
return bbox;
|
| 282 |
262 |
}
|
| 283 |
263 |
|
| 284 |
|
public String toString(){
|
|
264 |
public String toString() {
|
| 285 |
265 |
return super.toString();
|
| 286 |
266 |
}
|
| 287 |
267 |
}
|