svn-gvsig-desktop / tags / v1_1_Build_1011 / libraries / libRemoteServices / src / org / gvsig / remoteClient / wms / wms_1_1_1 / WMSProtocolHandler1_1_1.java @ 12904
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| 1 | 3323 | ldiaz | |
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| 2 | package org.gvsig.remoteClient.wms.wms_1_1_1; |
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| 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; |
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| 10 | import java.io.IOException; |
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| 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; |
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| 16 | 12484 | jorpiell | import org.gvsig.remoteClient.utils.EncodingXMLParser; |
| 17 | 3516 | jaume | import org.gvsig.remoteClient.utils.ExceptionTags; |
| 18 | import org.kxml2.io.KXmlParser; |
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| 19 | 3323 | ldiaz | import org.xmlpull.v1.XmlPullParserException; |
| 20 | |||
| 21 | /**
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| 22 | * <p>
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| 23 | * Describes the handler to comunicate to a WMS 1.1.1
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| 24 | * </p>
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| 25 | */
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| 26 | public class WMSProtocolHandler1_1_1 extends org.gvsig.remoteClient.wms.WMSProtocolHandler { |
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| 27 | 3592 | jaume | private WMSLayer1_1_1 fakeRootLayer;
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| 28 | 11382 | jaume | |
| 29 | 3323 | ldiaz | public WMSProtocolHandler1_1_1()
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| 30 | {
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| 31 | 3341 | ldiaz | this.version = "1.1.1"; |
| 32 | this.name = "WMS1.1.1"; |
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| 33 | 11382 | jaume | this.serviceInfo = new ServiceInformation(); |
| 34 | 3341 | ldiaz | this.layers = new TreeMap(); |
| 35 | 3323 | ldiaz | } |
| 36 | 11382 | jaume | |
| 37 | 3323 | ldiaz | //------------------------------------------------------------------------------
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| 38 | 11382 | jaume | // Parsing methods....
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| 39 | //------------------------------------------------------------------------------
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| 40 | 3323 | ldiaz | /**
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| 41 | * <p>Parse the xml data retrieved from the WMS, it will parse the WMS Capabilities</p>
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| 42 | 11382 | jaume | *
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| 43 | 3323 | ldiaz | */
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| 44 | public void parse(File f) |
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| 45 | 11382 | jaume | {
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| 46 | 5539 | jaume | rootLayer = null;
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| 47 | 12484 | jorpiell | |
| 48 | 3323 | ldiaz | int tag;
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| 49 | 12484 | jorpiell | EncodingXMLParser kxmlParser = null;
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| 50 | kxmlParser = new EncodingXMLParser();
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| 51 | 3323 | ldiaz | try
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| 52 | {
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| 53 | 12484 | jorpiell | kxmlParser.setInput(f); |
| 54 | 3323 | ldiaz | kxmlParser.nextTag(); |
| 55 | 12484 | jorpiell | if ( kxmlParser.getEventType() != KXmlParser.END_DOCUMENT )
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| 56 | 11382 | jaume | {
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| 57 | kxmlParser.require(KXmlParser.START_TAG, null, CapabilitiesTags.CAPABILITIES_ROOT1_1_1);
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| 58 | 3323 | ldiaz | tag = kxmlParser.nextTag(); |
| 59 | while(tag != KXmlParser.END_DOCUMENT)
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| 60 | {
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| 61 | 3655 | jaume | switch(tag)
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| 62 | 3323 | ldiaz | {
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| 63 | 11382 | jaume | |
| 64 | 3323 | ldiaz | case KXmlParser.START_TAG:
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| 65 | if (kxmlParser.getName().compareTo(CapabilitiesTags.SERVICE )==0) |
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| 66 | {
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| 67 | parseServiceTag(kxmlParser); |
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| 68 | 11382 | jaume | } |
| 69 | 3323 | ldiaz | else if (kxmlParser.getName().compareTo(CapabilitiesTags.CAPABILITY)==0) |
| 70 | {
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| 71 | parseCapabilityTag(kxmlParser); |
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| 72 | } |
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| 73 | break;
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| 74 | 11382 | jaume | case KXmlParser.END_TAG:
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| 75 | 3323 | ldiaz | break;
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| 76 | case KXmlParser.TEXT:
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| 77 | 11382 | jaume | //System.out.println("[TEXT]["+kxmlParser.getText()+"]");
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| 78 | 3323 | ldiaz | break;
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| 79 | } |
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| 80 | tag = kxmlParser.next(); |
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| 81 | } |
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| 82 | 3516 | jaume | kxmlParser.require(KXmlParser.END_DOCUMENT, null, null); |
| 83 | 3323 | ldiaz | } |
| 84 | } |
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| 85 | catch(XmlPullParserException parser_ex){
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| 86 | 3404 | jaume | parser_ex.printStackTrace(); |
| 87 | 3323 | ldiaz | } |
| 88 | 11382 | jaume | catch (IOException ioe) { |
| 89 | 3404 | jaume | ioe.printStackTrace(); |
| 90 | 3592 | jaume | } finally {
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| 91 | 11382 | jaume | |
| 92 | 3592 | jaume | } |
| 93 | 11382 | jaume | // In the parsing process the layer has been filled
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| 94 | } |
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| 95 | |||
| 96 | 3323 | ldiaz | /**
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| 97 | * <p>Parses the Service Information </p>
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| 98 | 11382 | jaume | */
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| 99 | private void parseServiceTag(KXmlParser parser) throws IOException, XmlPullParserException |
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| 100 | 3323 | ldiaz | {
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| 101 | int currentTag;
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| 102 | boolean end = false; |
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| 103 | 11382 | jaume | |
| 104 | 3323 | ldiaz | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.SERVICE);
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| 105 | currentTag = parser.next(); |
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| 106 | 11382 | jaume | |
| 107 | while (!end)
|
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| 108 | 3323 | ldiaz | {
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| 109 | switch(currentTag)
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| 110 | {
|
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| 111 | case KXmlParser.START_TAG:
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| 112 | if (parser.getName().compareTo(CapabilitiesTags.NAME)==0) |
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| 113 | {
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| 114 | 11382 | jaume | serviceInfo.name = parser.nextText(); |
| 115 | } |
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| 116 | 3323 | ldiaz | else if (parser.getName().compareTo(CapabilitiesTags.TITLE)==0) |
| 117 | {
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| 118 | 11382 | jaume | serviceInfo.title = parser.nextText(); |
| 119 | 3323 | ldiaz | } |
| 120 | else if (parser.getName().compareTo(CapabilitiesTags.ABSTRACT)==0) |
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| 121 | {
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| 122 | 11382 | jaume | serviceInfo.abstr = parser.nextText(); |
| 123 | 3323 | ldiaz | } |
| 124 | 4222 | jaume | else if (parser.getName().compareTo(CapabilitiesTags.ONLINERESOURCE)==0) |
| 125 | {
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| 126 | String value = new String(); |
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| 127 | value = parser.getAttributeValue("", CapabilitiesTags.XLINK_HREF);
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| 128 | if (value != null){ |
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| 129 | serviceInfo.online_resource = value; |
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| 130 | } |
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| 131 | } |
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| 132 | 3323 | ldiaz | else if ((parser.getName().compareTo(CapabilitiesTags.KEYWORDLIST)==0) || |
| 133 | (parser.getName().compareTo(CapabilitiesTags.CONTACTINFORMATION)==0))
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| 134 | {
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| 135 | parser.skipSubTree(); |
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| 136 | 11382 | jaume | } |
| 137 | 3323 | ldiaz | break;
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| 138 | case KXmlParser.END_TAG:
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| 139 | if (parser.getName().compareTo(CapabilitiesTags.SERVICE) == 0) |
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| 140 | end = true;
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| 141 | break;
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| 142 | 11382 | jaume | case KXmlParser.TEXT:
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| 143 | 3323 | ldiaz | break;
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| 144 | } |
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| 145 | 3655 | jaume | if (!end)
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| 146 | currentTag = parser.next(); |
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| 147 | 3323 | ldiaz | } |
| 148 | 3655 | jaume | parser.require(KXmlParser.END_TAG, null, CapabilitiesTags.SERVICE);
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| 149 | 3323 | ldiaz | } |
| 150 | /**
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| 151 | * <p>Parses the Capability Tag </p>
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| 152 | 11382 | jaume | */
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| 153 | 3323 | ldiaz | private void parseCapabilityTag(KXmlParser parser) throws IOException, XmlPullParserException |
| 154 | 11382 | jaume | {
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| 155 | 3323 | ldiaz | int currentTag;
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| 156 | boolean end = false; |
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| 157 | 11382 | jaume | |
| 158 | 3323 | ldiaz | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.CAPABILITY);
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| 159 | currentTag = parser.next(); |
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| 160 | 11382 | jaume | |
| 161 | while (!end)
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| 162 | 3323 | ldiaz | {
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| 163 | switch(currentTag)
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| 164 | {
|
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| 165 | case KXmlParser.START_TAG:
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| 166 | if (parser.getName().compareTo(CapabilitiesTags.REQUEST)==0) |
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| 167 | {
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| 168 | 11382 | jaume | parseRequestTag(parser); |
| 169 | } |
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| 170 | 3323 | ldiaz | else if (parser.getName().compareTo(CapabilitiesTags.EXCEPTION)==0) |
| 171 | {
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| 172 | 4222 | jaume | //TODO:
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| 173 | //Add to serviceInfo the supported formats for the exceptions????
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| 174 | 3323 | ldiaz | } |
| 175 | else if (parser.getName().compareTo(CapabilitiesTags.LAYER)==0) |
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| 176 | {
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| 177 | WMSLayer1_1_1 lyr = new WMSLayer1_1_1();
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| 178 | 4222 | jaume | lyr.parse(parser, layers); |
| 179 | 11382 | jaume | |
| 180 | 3592 | jaume | if (rootLayer == null) |
| 181 | rootLayer = lyr; |
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| 182 | else {
|
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| 183 | // Handles when there is no general root layer, will use
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| 184 | // a fake non-queryable one.
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| 185 | if (!rootLayer.equals(getFakeRootLayer())){
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| 186 | WMSLayer1_1_1 aux = (WMSLayer1_1_1) rootLayer; |
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| 187 | rootLayer = getFakeRootLayer(); |
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| 188 | rootLayer.getChildren().add(aux); |
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| 189 | } |
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| 190 | rootLayer.getChildren().add(lyr); |
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| 191 | } |
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| 192 | 11382 | jaume | |
| 193 | 3483 | jaume | if (lyr.getName()!=null) |
| 194 | 11382 | jaume | layers.put(lyr.getName(), lyr); |
| 195 | |||
| 196 | // Collection layerCollection = layers.values();
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| 197 | 4222 | jaume | // Iterator iter = layerCollection.iterator();
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| 198 | // while (iter.hasNext())
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| 199 | // {
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| 200 | 11382 | jaume | // WMSLayer1_1_1 layer = (WMSLayer1_1_1)iter.next();
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| 201 | 4222 | jaume | // //Add all the SRS that the layer supports to the WMSProtocolHandler if they dont exist already
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| 202 | // for (i=0;i<layer.getAllSrs().size();i++)
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| 203 | 11382 | jaume | // {
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| 204 | 4222 | jaume | //// if (!layer.srs.contains(layer.getAllSrs().elementAt(i)))
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| 205 | //// {
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| 206 | //// this.srs.add(layer.getAllSrs().elementAt(i));
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| 207 | //// }
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| 208 | 11382 | jaume | // }
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| 209 | // }
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| 210 | 3323 | ldiaz | } |
| 211 | else if ((parser.getName().compareTo(CapabilitiesTags.VENDORSPECIFICCAPABILITIES)==0) || |
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| 212 | (parser.getName().compareTo(CapabilitiesTags.USERDEFINEDSYMBOLIZATION )==0))
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| 213 | 11382 | jaume | |
| 214 | 3323 | ldiaz | {
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| 215 | parser.skipSubTree(); |
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| 216 | 11382 | jaume | } |
| 217 | 3323 | ldiaz | break;
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| 218 | case KXmlParser.END_TAG:
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| 219 | if (parser.getName().compareTo(CapabilitiesTags.CAPABILITY) == 0) |
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| 220 | end = true;
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| 221 | break;
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| 222 | 11382 | jaume | case KXmlParser.TEXT:
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| 223 | 3323 | ldiaz | break;
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| 224 | } |
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| 225 | 4222 | jaume | if (!end)
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| 226 | currentTag = parser.next(); |
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| 227 | 3323 | ldiaz | } |
| 228 | 11382 | jaume | //parser.require(KXmlParser.END_TAG, null, CapabilitiesTags.CAPABILITY);
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| 229 | 3323 | ldiaz | } |
| 230 | 11382 | jaume | |
| 231 | 3323 | ldiaz | /**
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| 232 | * <p>Parses the Request tag </p>
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| 233 | 11382 | jaume | */
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| 234 | 3323 | ldiaz | private void parseRequestTag(KXmlParser parser) throws IOException, XmlPullParserException |
| 235 | 11382 | jaume | {
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| 236 | 3323 | ldiaz | int currentTag;
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| 237 | boolean end = false; |
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| 238 | 11382 | jaume | |
| 239 | 3323 | ldiaz | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.REQUEST);
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| 240 | currentTag = parser.next(); |
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| 241 | 11382 | jaume | |
| 242 | while (!end)
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| 243 | 3323 | ldiaz | {
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| 244 | switch(currentTag)
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| 245 | {
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| 246 | case KXmlParser.START_TAG:
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| 247 | if (parser.getName().compareTo(CapabilitiesTags.GETCAPABILITIES)==0) |
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| 248 | {
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| 249 | 11382 | jaume | serviceInfo.operations.put(CapabilitiesTags.GETCAPABILITIES, null);
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| 250 | } |
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| 251 | 3323 | ldiaz | else if (parser.getName().compareTo(CapabilitiesTags.GETMAP)==0) |
| 252 | {
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| 253 | 4222 | jaume | // put a null to this key?
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| 254 | // or leave it like it was with a CODE in a vector specifying this operation.
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| 255 | 11382 | jaume | // WMSProtocolHandler.GETMAP_OPERATION
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| 256 | serviceInfo.operations.put(CapabilitiesTags.GETMAP, null);
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| 257 | 4222 | jaume | parseGetMapTag(parser); |
| 258 | 3323 | ldiaz | } |
| 259 | else if (parser.getName().compareTo(CapabilitiesTags.GETFEATUREINFO)==0) |
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| 260 | {
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| 261 | 4222 | jaume | //serviceInfo.operations.put(WMSProtocolHandler.GETFEATUREINFO_OPERATION)
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| 262 | serviceInfo.operations.put(CapabilitiesTags.GETFEATUREINFO, null);
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| 263 | parseGetFeatureInfoTag(parser); |
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| 264 | 11382 | jaume | } |
| 265 | 3687 | ldiaz | else if (parser.getName().compareTo(CapabilitiesTags.DESCRIBELAYER)==0) |
| 266 | {
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| 267 | 4222 | jaume | //serviceInfo.operations.put(WMSProtocolHandler.DESCRIBELAYER_OPERATION)
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| 268 | 11382 | jaume | serviceInfo.operations.put(CapabilitiesTags.DESCRIBELAYER, null);
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| 269 | } |
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| 270 | 8765 | jjdelcerro | else if (parser.getName().compareTo(CapabilitiesTags.GETLEGENDGRAPHIC)==0) |
| 271 | {
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| 272 | serviceInfo.operations.put(CapabilitiesTags.GETLEGENDGRAPHIC, null);
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| 273 | parseGetLegendGraphicTag(parser); |
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| 274 | } |
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| 275 | 3323 | ldiaz | break;
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| 276 | case KXmlParser.END_TAG:
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| 277 | if (parser.getName().compareTo(CapabilitiesTags.REQUEST) == 0) |
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| 278 | end = true;
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| 279 | break;
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| 280 | 11382 | jaume | case KXmlParser.TEXT:
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| 281 | 3323 | ldiaz | break;
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| 282 | } |
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| 283 | 4222 | jaume | if(!end)
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| 284 | currentTag = parser.next(); |
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| 285 | 3323 | ldiaz | } |
| 286 | // TODO: does not get such a tag when arrives here!!!!!!
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| 287 | 11382 | jaume | //parser.require(KXmlParser.END_TAG, null, CapabilitiesTags.REQUEST);
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| 288 | 3323 | ldiaz | } |
| 289 | 11382 | jaume | |
| 290 | 4222 | jaume | /**
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| 291 | * <p>Parses the GetMap tag </p>
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| 292 | 11382 | jaume | */
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| 293 | 4222 | jaume | private void parseGetMapTag(KXmlParser parser) throws IOException, XmlPullParserException |
| 294 | 11382 | jaume | {
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| 295 | 4222 | jaume | int currentTag;
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| 296 | boolean end = false; |
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| 297 | 11382 | jaume | |
| 298 | 4222 | jaume | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.GETMAP);
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| 299 | currentTag = parser.next(); |
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| 300 | 11382 | jaume | |
| 301 | while (!end)
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| 302 | 4222 | jaume | {
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| 303 | switch(currentTag)
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| 304 | {
|
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| 305 | case KXmlParser.START_TAG:
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| 306 | if (parser.getName().compareTo(CapabilitiesTags.FORMAT)==0) |
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| 307 | {
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| 308 | serviceInfo.formats.add(parser.nextText()); |
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| 309 | 11382 | jaume | } |
| 310 | 4222 | jaume | else if (parser.getName().compareTo(CapabilitiesTags.DCPTYPE)==0) |
| 311 | 11382 | jaume | {
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| 312 | 4222 | jaume | currentTag = parser.nextTag(); |
| 313 | if(parser.getName().compareTo(CapabilitiesTags.HTTP)==0) |
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| 314 | {
|
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| 315 | currentTag = parser.nextTag(); |
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| 316 | if(parser.getName().compareTo(CapabilitiesTags.GET)==0) |
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| 317 | {
|
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| 318 | currentTag = parser.nextTag(); |
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| 319 | if (parser.getName().compareTo(CapabilitiesTags.ONLINERESOURCE)==0) |
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| 320 | {
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| 321 | String value = new String(); |
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| 322 | value = parser.getAttributeValue("", CapabilitiesTags.XLINK_HREF);
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| 323 | if (value != null){ |
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| 324 | serviceInfo.operations.put(CapabilitiesTags.GETMAP, value); |
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| 325 | } |
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| 326 | } |
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| 327 | } |
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| 328 | } |
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| 329 | 11382 | jaume | } |
| 330 | 4222 | jaume | break;
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| 331 | case KXmlParser.END_TAG:
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| 332 | if (parser.getName().compareTo(CapabilitiesTags.GETMAP) == 0) |
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| 333 | end = true;
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| 334 | break;
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| 335 | 11382 | jaume | case KXmlParser.TEXT:
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| 336 | 4222 | jaume | break;
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| 337 | } |
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| 338 | if(!end)
|
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| 339 | currentTag = parser.next(); |
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| 340 | 11382 | jaume | } |
| 341 | } |
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| 342 | |||
| 343 | 4222 | jaume | /**
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| 344 | 8765 | jjdelcerro | * <p>Parses the GetFeatureInfoTag tag </p>
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| 345 | 11382 | jaume | */
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| 346 | 4222 | jaume | private void parseGetFeatureInfoTag(KXmlParser parser) throws IOException, XmlPullParserException |
| 347 | 11382 | jaume | {
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| 348 | 4222 | jaume | int currentTag;
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| 349 | boolean end = false; |
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| 350 | 11382 | jaume | |
| 351 | 4222 | jaume | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.GETFEATUREINFO);
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| 352 | currentTag = parser.next(); |
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| 353 | 11382 | jaume | |
| 354 | while (!end)
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| 355 | 4222 | jaume | {
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| 356 | switch(currentTag)
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| 357 | {
|
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| 358 | case KXmlParser.START_TAG:
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| 359 | if (parser.getName().compareTo(CapabilitiesTags.FORMAT)==0) |
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| 360 | {
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| 361 | //TODO:
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| 362 | // add the supported formats by the GetFeatureInfo request
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| 363 | //serviceInfo.formats.add(parser.nextText());
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| 364 | 11382 | jaume | } |
| 365 | 4222 | jaume | else if (parser.getName().compareTo(CapabilitiesTags.DCPTYPE)==0) |
| 366 | 11382 | jaume | {
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| 367 | 4222 | jaume | currentTag = parser.nextTag(); |
| 368 | if(parser.getName().compareTo(CapabilitiesTags.HTTP)==0) |
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| 369 | {
|
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| 370 | currentTag = parser.nextTag(); |
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| 371 | if(parser.getName().compareTo(CapabilitiesTags.GET)==0) |
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| 372 | {
|
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| 373 | currentTag = parser.nextTag(); |
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| 374 | if (parser.getName().compareTo(CapabilitiesTags.ONLINERESOURCE)==0) |
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| 375 | {
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| 376 | String value = new String(); |
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| 377 | value = parser.getAttributeValue("", CapabilitiesTags.XLINK_HREF);
|
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| 378 | if (value != null){ |
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| 379 | 4623 | ldiaz | serviceInfo.operations.put(CapabilitiesTags.GETFEATUREINFO, value); |
| 380 | 4222 | jaume | } |
| 381 | } |
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| 382 | } |
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| 383 | } |
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| 384 | 11382 | jaume | } |
| 385 | 4222 | jaume | break;
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| 386 | case KXmlParser.END_TAG:
|
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| 387 | if (parser.getName().compareTo(CapabilitiesTags.GETFEATUREINFO) == 0) |
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| 388 | end = true;
|
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| 389 | break;
|
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| 390 | 11382 | jaume | case KXmlParser.TEXT:
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| 391 | 4222 | jaume | break;
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| 392 | } |
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| 393 | if(!end)
|
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| 394 | currentTag = parser.next(); |
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| 395 | 11382 | jaume | } |
| 396 | } |
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| 397 | 3516 | jaume | |
| 398 | 8765 | jjdelcerro | /**
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| 399 | * <p>Parses the GetFeatureInfoTag tag </p>
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| 400 | 11382 | jaume | */
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| 401 | 8765 | jjdelcerro | private void parseGetLegendGraphicTag(KXmlParser parser) throws IOException, XmlPullParserException |
| 402 | 11382 | jaume | {
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| 403 | 8765 | jjdelcerro | int currentTag;
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| 404 | boolean end = false; |
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| 405 | 11382 | jaume | |
| 406 | 8765 | jjdelcerro | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.GETLEGENDGRAPHIC);
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| 407 | currentTag = parser.next(); |
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| 408 | 11382 | jaume | |
| 409 | while (!end)
|
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| 410 | 8765 | jjdelcerro | {
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| 411 | switch(currentTag)
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| 412 | {
|
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| 413 | case KXmlParser.START_TAG:
|
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| 414 | if (parser.getName().compareTo(CapabilitiesTags.FORMAT)==0) |
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| 415 | {
|
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| 416 | //TODO:
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| 417 | // add the supported formats by the GetLegendGraphic request
|
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| 418 | //serviceInfo.formats.add(parser.nextText());
|
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| 419 | 11382 | jaume | } |
| 420 | 8765 | jjdelcerro | else if (parser.getName().compareTo(CapabilitiesTags.DCPTYPE)==0) |
| 421 | 11382 | jaume | {
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| 422 | 8765 | jjdelcerro | currentTag = parser.nextTag(); |
| 423 | if(parser.getName().compareTo(CapabilitiesTags.HTTP)==0) |
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| 424 | {
|
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| 425 | currentTag = parser.nextTag(); |
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| 426 | if(parser.getName().compareTo(CapabilitiesTags.GET)==0) |
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| 427 | {
|
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| 428 | currentTag = parser.nextTag(); |
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| 429 | if (parser.getName().compareTo(CapabilitiesTags.ONLINERESOURCE)==0) |
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| 430 | {
|
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| 431 | String value = new String(); |
||
| 432 | value = parser.getAttributeValue("", CapabilitiesTags.XLINK_HREF);
|
||
| 433 | if (value != null){ |
||
| 434 | serviceInfo.operations.put(CapabilitiesTags.GETLEGENDGRAPHIC, value); |
||
| 435 | } |
||
| 436 | } |
||
| 437 | } |
||
| 438 | } |
||
| 439 | 11382 | jaume | } |
| 440 | 8765 | jjdelcerro | break;
|
| 441 | case KXmlParser.END_TAG:
|
||
| 442 | if (parser.getName().compareTo(CapabilitiesTags.GETLEGENDGRAPHIC) == 0) |
||
| 443 | end = true;
|
||
| 444 | break;
|
||
| 445 | 11382 | jaume | case KXmlParser.TEXT:
|
| 446 | 8765 | jjdelcerro | break;
|
| 447 | } |
||
| 448 | if(!end)
|
||
| 449 | currentTag = parser.next(); |
||
| 450 | 11382 | jaume | } |
| 451 | } |
||
| 452 | |||
| 453 | |||
| 454 | 3592 | jaume | private WMSLayer1_1_1 getFakeRootLayer(){
|
| 455 | if (fakeRootLayer == null){ |
||
| 456 | fakeRootLayer = new WMSLayer1_1_1();
|
||
| 457 | fakeRootLayer.setTitle(serviceInfo.title); |
||
| 458 | fakeRootLayer.setQueryable(false);
|
||
| 459 | fakeRootLayer.setName(null);
|
||
| 460 | } |
||
| 461 | return fakeRootLayer;
|
||
| 462 | } |
||
| 463 | 3516 | jaume | /* (non-Javadoc)
|
| 464 | * @see org.gvsig.remoteClient.wms.WMSProtocolHandler#parseException(byte[])
|
||
| 465 | */
|
||
| 466 | protected String parseException(byte[] data) { |
||
| 467 | ArrayList errors = new ArrayList(); |
||
| 468 | KXmlParser kxmlParser = new KXmlParser();
|
||
| 469 | try
|
||
| 470 | {
|
||
| 471 | 11382 | jaume | kxmlParser.setInput(new ByteArrayInputStream(data), encoding); |
| 472 | 3516 | jaume | int tag;
|
| 473 | 11382 | jaume | |
| 474 | 3824 | ldiaz | boolean end = false; |
| 475 | tag = kxmlParser.nextTag(); |
||
| 476 | 11382 | jaume | |
| 477 | 8765 | jjdelcerro | //Comentar temporalmente para subsanar el hecho de que SimonCit me devuelve las capabilities en un GetLegendGraphic!!!
|
| 478 | 3824 | ldiaz | kxmlParser.require(KXmlParser.START_TAG, null, ExceptionTags.EXCEPTION_ROOT);
|
| 479 | 11382 | jaume | |
| 480 | while (!end)
|
||
| 481 | 3824 | ldiaz | {
|
| 482 | switch(tag)
|
||
| 483 | {
|
||
| 484 | case KXmlParser.START_TAG:
|
||
| 485 | 3516 | jaume | if (kxmlParser.getName().compareTo(ExceptionTags.SERVICE_EXCEPTION)==0){ |
| 486 | String errorCode = kxmlParser.getAttributeValue("", ExceptionTags.CODE); |
||
| 487 | errorCode = (errorCode != null) ? "["+errorCode+"] " : ""; |
||
| 488 | String errorMessage = kxmlParser.nextText();
|
||
| 489 | errors.add(errorCode+errorMessage); |
||
| 490 | } |
||
| 491 | break;
|
||
| 492 | 11382 | jaume | case KXmlParser.END_TAG:
|
| 493 | 3824 | ldiaz | if (kxmlParser.getName().compareTo(ExceptionTags.EXCEPTION_ROOT) == 0) |
| 494 | end = true;
|
||
| 495 | 11382 | jaume | break;
|
| 496 | 3516 | jaume | } |
| 497 | 3824 | ldiaz | if (!end)
|
| 498 | {
|
||
| 499 | tag = kxmlParser.nextTag(); |
||
| 500 | } |
||
| 501 | 3516 | jaume | } |
| 502 | 3824 | ldiaz | } |
| 503 | 3516 | jaume | catch(XmlPullParserException parser_ex){
|
| 504 | System.out.println(parser_ex.getMessage());
|
||
| 505 | parser_ex.printStackTrace(); |
||
| 506 | } |
||
| 507 | 11382 | jaume | catch (IOException ioe) { |
| 508 | ioe.printStackTrace(); |
||
| 509 | 3516 | jaume | } |
| 510 | String message = errors.size()>0? "" : null; |
||
| 511 | for (int i = 0; i < errors.size(); i++) { |
||
| 512 | message += (String) errors.get(i)+"\n"; |
||
| 513 | } |
||
| 514 | return message;
|
||
| 515 | } |
||
| 516 | 11382 | jaume | |
| 517 | 3323 | ldiaz | } |