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comparison flys-client/src/main/java/de/intevation/flys/client/server/MapPrintServiceImpl.java @ 2508:4aa70825bde1

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map print: generate valid url to access service. flys-client/trunk@4363 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 09 May 2012 11:18:24 +0000
parents 47d07709ba09
children 4861ab2c28d2
comparison
equal deleted inserted replaced
2507:7ef59d7e113d 2508:4aa70825bde1
119 } 119 }
120 } // class Layer 120 } // class Layer
121 121
122 protected static String generateSpec( 122 protected static String generateSpec(
123 Document descDocument, 123 Document descDocument,
124 Document outDocument, 124 MapConfig mapConfig,
125 double minX, double minY, 125 Double minX, Double minY,
126 double maxX, double maxY 126 Double maxX, Double maxY
127 ) { 127 ) {
128 MapConfig mapConfig = MapHelper.parseConfig(outDocument);
129
130 Map<String, Object> spec = new LinkedHashMap<String, Object>(); 128 Map<String, Object> spec = new LinkedHashMap<String, Object>();
131 spec.put("layout", "A4 portrait"); 129 spec.put("layout", "A4 portrait");
132 spec.put("title", "FLYS Druck"); 130 spec.put("title", "FLYS Druck");
133 spec.put("srs", "EPSG:" + mapConfig.getSrid()); 131 spec.put("srs", "EPSG:" + mapConfig.getSrid());
134 spec.put("dpi", Integer.valueOf(254)); 132 spec.put("dpi", Integer.valueOf(254));
135 spec.put("units", "degrees"); 133 spec.put("units", "m");
136 spec.put("outputFormat", "pdf"); 134 spec.put("outputFormat", "pdf");
137 135
138 136
139 List<Layer> ls = new ArrayList<Layer>(); 137 List<Layer> ls = new ArrayList<Layer>();
140 Layer l = new Layer(); 138 Layer l = new Layer();
201 String minXS = req.getParameter("minx"); 199 String minXS = req.getParameter("minx");
202 String maxXS = req.getParameter("maxx"); 200 String maxXS = req.getParameter("maxx");
203 String minYS = req.getParameter("miny"); 201 String minYS = req.getParameter("miny");
204 String maxYS = req.getParameter("maxy"); 202 String maxYS = req.getParameter("maxy");
205 203
206 if (minXS == null || maxXS == null 204 Double minX = null;
207 || minYS == null || maxYS == null) { 205 Double maxX = null;
208 throw new ServletException("Missing minX, minY, maxX or maxY"); 206 Double minY = null;
209 } 207 Double maxY = null;
210 208
211 double minX, maxX, minY, maxY; 209 if (minXS != null && maxXS != null
212 210 && minYS != null && maxYS == null) {
213 try { 211 try {
214 minX = Double.parseDouble(minXS); 212 minX = Double.parseDouble(minXS);
215 minY = Double.parseDouble(minYS); 213 minY = Double.parseDouble(minYS);
216 maxX = Double.parseDouble(maxXS); 214 maxX = Double.parseDouble(maxXS);
217 maxY = Double.parseDouble(maxYS); 215 maxY = Double.parseDouble(maxYS);
218 } 216 }
219 catch (NumberFormatException nfe) { 217 catch (NumberFormatException nfe) {
220 throw new ServletException("Misspelled minX, minY, maxX or maxY"); 218 throw new ServletException("Misspelled minX, minY, maxX or maxY");
219 }
221 } 220 }
222 221
223 String mapType = req.getParameter("maptype"); 222 String mapType = req.getParameter("maptype");
224 223
225 if (mapType == null || !mapType.equals("map")) { 224 if (mapType == null || !mapType.equals("floodmap")) {
226 mapType = "floodmap"; 225 mapType = "map";
227 } 226 }
228 227
229 String url = getURL(); 228 String url = getURL();
230 229
231 Document requestOut = 230 Document requestOut =
238 Document descDocument; 237 Document descDocument;
239 238
240 try { 239 try {
241 HttpClient client = new HttpClientImpl(url); 240 HttpClient client = new HttpClientImpl(url);
242 241
242 descDocument = (Document)client.doCollectionAction(
243 requestDesc, uuid, new DocumentResponseHandler());
244
243 InputStream is = client.collectionOut( 245 InputStream is = client.collectionOut(
244 requestOut, uuid, mapType); 246 requestOut, uuid, mapType);
245 247
246 try { 248 try {
247 outDocument = XMLUtils.parseDocument(is); 249 outDocument = XMLUtils.parseDocument(is);
249 finally { 251 finally {
250 is.close(); 252 is.close();
251 is = null; 253 is = null;
252 } 254 }
253 255
254 descDocument = (Document)client.doCollectionAction(
255 requestDesc, uuid, new DocumentResponseHandler());
256 } 256 }
257 catch (ConnectionException ce) { 257 catch (ConnectionException ce) {
258 log.error(ce); 258 log.error(ce);
259 throw new ServletException(ce); 259 throw new ServletException(ce);
260 } 260 }
261 261
262 MapConfig mapConfig = MapHelper.parseConfig(outDocument);
263
264 if (minX == null) {
265 String [] parts = mapConfig.getMaxExtent().split("\\s+");
266 if (parts.length < 4) {
267 throw new ServletException(
268 "Max extent has less than 4 values");
269 }
270 try {
271 minX = Double.valueOf(parts[0]);
272 minY = Double.valueOf(parts[1]);
273 maxX = Double.valueOf(parts[2]);
274 maxY = Double.valueOf(parts[3]);
275 }
276 catch (NumberFormatException nfe) {
277 throw new ServletException(nfe);
278 }
279 }
280
262 String spec = generateSpec( 281 String spec = generateSpec(
263 descDocument, 282 descDocument,
264 outDocument, 283 mapConfig,
265 minX, minY, 284 minX, minY,
266 maxX, maxY); 285 maxX, maxY);
267 286
268 if (log.isDebugEnabled()) { 287 if (log.isDebugEnabled()) {
269 log.debug(spec); 288 log.debug(spec);
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