root / trunk / libraries / libRemoteServices / src / org / gvsig / remoteClient / wms / wms_1_1_1 / WMSLayer1_1_1.java @ 3402
History | View | Annotate | Download (4.98 KB)
| 1 |
|
|---|---|
| 2 |
package org.gvsig.remoteClient.wms.wms_1_1_1; |
| 3 |
|
| 4 |
import java.io.IOException; |
| 5 |
import java.util.ArrayList; |
| 6 |
|
| 7 |
import org.gvsig.remoteClient.utils.BoundaryBox; |
| 8 |
import org.gvsig.remoteClient.utils.CapabilitiesTags; |
| 9 |
import org.gvsig.remoteClient.utils.Utilities; |
| 10 |
import org.kxml2.io.KXmlParser; |
| 11 |
import org.xmlpull.v1.XmlPullParserException; |
| 12 |
|
| 13 |
|
| 14 |
/**
|
| 15 |
* <p></p>
|
| 16 |
*
|
| 17 |
*/
|
| 18 |
public class WMSLayer1_1_1 extends org.gvsig.remoteClient.wms.WMSLayer { |
| 19 |
|
| 20 |
|
| 21 |
public WMSLayer1_1_1()
|
| 22 |
{
|
| 23 |
children = new ArrayList(); |
| 24 |
} |
| 25 |
/**
|
| 26 |
* <p>Parses the contents of the parser(WMSCapabilities)
|
| 27 |
* to extract the information about an WMSLayer</p>
|
| 28 |
*
|
| 29 |
*/
|
| 30 |
public void parse(KXmlParser parser) |
| 31 |
throws IOException, XmlPullParserException |
| 32 |
{
|
| 33 |
int currentTag;
|
| 34 |
boolean end = false; |
| 35 |
String value;
|
| 36 |
BoundaryBox bbox; |
| 37 |
parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.LAYER);
|
| 38 |
|
| 39 |
//First of all set whether the layer is Queryable reading the attribute.
|
| 40 |
value = parser.getAttributeValue("", CapabilitiesTags.QUERYABLE);
|
| 41 |
if (value != null) |
| 42 |
{
|
| 43 |
if (value.compareTo("0")==0) |
| 44 |
setQueryable(false);
|
| 45 |
else
|
| 46 |
setQueryable(true);
|
| 47 |
} |
| 48 |
|
| 49 |
currentTag = parser.nextTag(); |
| 50 |
|
| 51 |
while (!end)
|
| 52 |
{
|
| 53 |
switch(currentTag)
|
| 54 |
{
|
| 55 |
case KXmlParser.START_TAG:
|
| 56 |
if (parser.getName().compareTo(CapabilitiesTags.LAYER)==0) |
| 57 |
{
|
| 58 |
WMSLayer1_1_1 lyr = new WMSLayer1_1_1();
|
| 59 |
//parser.next();
|
| 60 |
lyr.parse(parser); |
| 61 |
lyr.setParent(this);
|
| 62 |
getChildren().add(lyr); |
| 63 |
} |
| 64 |
else if (parser.getName().compareTo(CapabilitiesTags.NAME)==0) |
| 65 |
{
|
| 66 |
value = parser.nextText(); |
| 67 |
if (value != null) setName(value); |
| 68 |
} |
| 69 |
else if (parser.getName().compareTo(CapabilitiesTags.TITLE)==0) |
| 70 |
{
|
| 71 |
value = parser.nextText(); |
| 72 |
if (value != null) setTitle(value); |
| 73 |
} |
| 74 |
else if (parser.getName().compareTo(CapabilitiesTags.ABSTRACT)==0) |
| 75 |
{
|
| 76 |
value = parser.nextText(); |
| 77 |
if (value != null) setAbstract(value); |
| 78 |
} |
| 79 |
else if (parser.getName().compareTo(CapabilitiesTags.SRS)==0) |
| 80 |
{
|
| 81 |
value = parser.nextText(); |
| 82 |
if (value != null) addSrs(value); |
| 83 |
} |
| 84 |
else if (parser.getName().compareTo(CapabilitiesTags.BOUNDINGBOX)==0) |
| 85 |
{
|
| 86 |
bbox = new BoundaryBox();
|
| 87 |
value = parser.getAttributeValue("",CapabilitiesTags.SRS);
|
| 88 |
if (value != null) |
| 89 |
bbox.setSrs(value); |
| 90 |
value = parser.getAttributeValue("",CapabilitiesTags.MINX);
|
| 91 |
if ((value != null) && (Utilities.isNumber(value))) |
| 92 |
bbox.setXmin(Double.parseDouble(value));
|
| 93 |
value = parser.getAttributeValue("",CapabilitiesTags.MINY);
|
| 94 |
if ((value != null) && (Utilities.isNumber(value))) |
| 95 |
bbox.setYmin(Double.parseDouble(value));
|
| 96 |
value = parser.getAttributeValue("",CapabilitiesTags.MAXX);
|
| 97 |
if ((value != null) && (Utilities.isNumber(value))) |
| 98 |
bbox.setXmax(Double.parseDouble(value));
|
| 99 |
value = parser.getAttributeValue("",CapabilitiesTags.MAXY);
|
| 100 |
if ((value != null) && (Utilities.isNumber(value))) |
| 101 |
bbox.setYmax(Double.parseDouble(value));
|
| 102 |
addBBox(bbox); |
| 103 |
} |
| 104 |
else if (parser.getName().compareTo(CapabilitiesTags.LATLONBOUNDINGBOX)==0) |
| 105 |
{
|
| 106 |
bbox = new BoundaryBox();
|
| 107 |
bbox.setSrs("4326");
|
| 108 |
value = parser.getAttributeValue("",CapabilitiesTags.MINX);
|
| 109 |
if ((value != null) && (Utilities.isNumber(value))) |
| 110 |
bbox.setXmin(Double.parseDouble(value));
|
| 111 |
value = parser.getAttributeValue("",CapabilitiesTags.MINY);
|
| 112 |
if ((value != null) && (Utilities.isNumber(value))) |
| 113 |
bbox.setYmin(Double.parseDouble(value));
|
| 114 |
value = parser.getAttributeValue("",CapabilitiesTags.MAXX);
|
| 115 |
if ((value != null) && (Utilities.isNumber(value))) |
| 116 |
bbox.setXmax(Double.parseDouble(value));
|
| 117 |
value = parser.getAttributeValue("",CapabilitiesTags.MAXY);
|
| 118 |
if ((value != null) && (Utilities.isNumber(value))) |
| 119 |
bbox.setYmax(Double.parseDouble(value));
|
| 120 |
setLatLonBox(bbox); |
| 121 |
} |
| 122 |
else if (parser.getName().compareTo(CapabilitiesTags.SCALEHINT)==0) |
| 123 |
{
|
| 124 |
value = parser.getAttributeValue("",CapabilitiesTags.MIN);
|
| 125 |
if ((value != null) && (Utilities.isNumber(value))) |
| 126 |
setScaleMin(Double.parseDouble(value));
|
| 127 |
value = parser.getAttributeValue("",CapabilitiesTags.MAX);
|
| 128 |
if ((value != null) && (Utilities.isNumber(value))) |
| 129 |
setScaleMax(Double.parseDouble(value));
|
| 130 |
} |
| 131 |
else if (parser.getName().compareTo(CapabilitiesTags.STYLE)==0) |
| 132 |
{
|
| 133 |
WMSStyle1_1_1 style = new WMSStyle1_1_1();
|
| 134 |
style.parse(parser); |
| 135 |
if((style != null) && (style.getName() != null)) |
| 136 |
{
|
| 137 |
styles.put(style.getName(),style); |
| 138 |
} |
| 139 |
} |
| 140 |
break;
|
| 141 |
case KXmlParser.END_TAG:
|
| 142 |
if (parser.getName().compareTo(CapabilitiesTags.LAYER) == 0) |
| 143 |
end = true;
|
| 144 |
break;
|
| 145 |
case KXmlParser.TEXT:
|
| 146 |
break;
|
| 147 |
} |
| 148 |
//if (!end)
|
| 149 |
//{
|
| 150 |
currentTag = parser.next(); |
| 151 |
//}
|
| 152 |
} |
| 153 |
//parser.require(KXmlParser.END_TAG, null, CapabilitiesTags.LAYER);
|
| 154 |
} |
| 155 |
} |