Mercurial > dive4elements > river

comparison flys-client/src/main/java/de/intevation/flys/client/server/MapInfoServiceImpl.java @ 4739:5014a84c0c7d

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Add "maptype" parameter to MapInfoService.
author Christian Lins <christian.lins@intevation.de>
date Wed, 02 Jan 2013 15:24:18 +0100
parents 02cf2b1dff84
children
comparison
equal deleted inserted replaced
4738:d93748043cbc 4739:5014a84c0c7d
1 package de.intevation.flys.client.server; 1 package de.intevation.flys.client.server;
2 2
3 import com.google.gwt.core.client.GWT;
3 import com.google.gwt.user.server.rpc.RemoteServiceServlet; 4 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
4 5
5 import de.intevation.artifacts.common.utils.XMLUtils; 6 import de.intevation.artifacts.common.utils.XMLUtils;
6 import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; 7 import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
7 import de.intevation.artifacts.httpclient.exceptions.ConnectionException; 8 import de.intevation.artifacts.httpclient.exceptions.ConnectionException;
41 "/mapinfo/river/bbox/@value"; 42 "/mapinfo/river/bbox/@value";
42 43
43 public static final String XPATH_RIVER_WMS = 44 public static final String XPATH_RIVER_WMS =
44 "/mapinfo/river/river-wms/@url"; 45 "/mapinfo/river/river-wms/@url";
45 46
46 public static final String XPATH_RIVER_WMS_LAYERS = 47 public static final String XPATH_RIVER_LAYERS =
47 "/mapinfo/river/river-wms/@layers"; 48 "/mapinfo/river/river-wms/@layers";
48 49
49 public static final String XPATH_WMS_URL = 50 public static final String XPATH_WMS_URL =
50 "/mapinfo/river/background-wms/@url"; 51 "/mapinfo/river/background-wms/@url";
51 52
62 { 63 {
63 logger.info("MapInfoServiceImpl.getMapInfo"); 64 logger.info("MapInfoServiceImpl.getMapInfo");
64 65
65 String url = getServletContext().getInitParameter("server-url"); 66 String url = getServletContext().getInitParameter("server-url");
66 67
67 Document request = getRequestDocument(river);; 68 Document request = getRequestDocument(river, "rivermap");
68 69
69 HttpClient client = new HttpClientImpl(url, locale); 70 HttpClient client = new HttpClientImpl(url, locale);
70 71
71 try { 72 try {
72 logger.debug("MapInfoServiceImpl.callService"); 73 logger.debug("MapInfoServiceImpl.callService");
85 86
86 throw new ServerException(ERROR_NO_MAPINFO_FOUND); 87 throw new ServerException(ERROR_NO_MAPINFO_FOUND);
87 } 88 }
88 89
89 90
90 public static Document getRequestDocument(String rivername) { 91 public static Document getRequestDocument(String rivername, String maptypeStr) {
91 logger.debug("MapInfoServiceImpl.getRequestDocument"); 92 logger.debug("MapInfoServiceImpl.getRequestDocument");
92 93
93 Document request = XMLUtils.newDocument(); 94 Document request = XMLUtils.newDocument();
94 ElementCreator cr = new ElementCreator(request, null, null); 95 ElementCreator cr = new ElementCreator(request, null, null);
95 96
96 Element root = cr.create("mapinfo"); 97 Element root = cr.create("mapinfo");
97 Element river = cr.create("river"); 98 Element river = cr.create("river");
99 Element maptype = cr.create("maptype");
98 100
99 river.setTextContent(rivername); 101 river.setTextContent(rivername);
102 maptype.setTextContent(maptypeStr);
100 103
101 request.appendChild(root); 104 request.appendChild(root);
102 root.appendChild(river); 105 root.appendChild(river);
106 root.appendChild(maptype);
103 107
104 return request; 108 return request;
105 } 109 }
106 110
107 111
112 String sridStr = XMLUtils.xpathString(result, XPATH_SRID, null); 116 String sridStr = XMLUtils.xpathString(result, XPATH_SRID, null);
113 String bboxS = XMLUtils.xpathString(result, XPATH_BBOX, null); 117 String bboxS = XMLUtils.xpathString(result, XPATH_BBOX, null);
114 BBox bbox = BBox.getBBoxFromString(bboxS); 118 BBox bbox = BBox.getBBoxFromString(bboxS);
115 119
116 String riverWMS = XMLUtils.xpathString(result, XPATH_RIVER_WMS, null); 120 String riverWMS = XMLUtils.xpathString(result, XPATH_RIVER_WMS, null);
117 String riverLayers = XMLUtils.xpathString(result, XPATH_RIVER_WMS_LAYERS, null); 121 String riverLayers = XMLUtils.xpathString(result, XPATH_RIVER_LAYERS, null);
118 String wmsURL = XMLUtils.xpathString(result, XPATH_WMS_URL, null); 122 String wmsURL = XMLUtils.xpathString(result, XPATH_WMS_URL, null);
119 String wmsLayers = XMLUtils.xpathString(result, XPATH_WMS_LAYERS, null); 123 String wmsLayers = XMLUtils.xpathString(result, XPATH_WMS_LAYERS, null);
120 124
121 int srid = 4326; 125 int srid = 4326;
122 126
123 try { 127 try {
124 srid = Integer.parseInt(sridStr); 128 srid = Integer.parseInt(sridStr);
125 } 129 }
126 catch (NumberFormatException nfe) { 130 catch (NumberFormatException nfe) {
127 // do nothing 131 GWT.log("Could not parse SRID String: " + sridStr);
128 } 132 }
129 133
130 return new MapInfo(river, srid, bbox, riverWMS, riverLayers, wmsURL, wmsLayers); 134 return new MapInfo(
135 river, srid, bbox, riverWMS, riverLayers, wmsURL, wmsLayers);
131 } 136 }
132 } 137 }
133 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 138 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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