Mercurial > dive4elements > river

comparison gwt-client/src/main/java/org/dive4elements/river/client/server/ChartInfoServiceImpl.java @ 8203:238fc722f87a

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sed 's/logger/log/g' src/**/*.java
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 05 Sep 2014 13:19:22 +0200
parents ea9eef426962
children 0a5239a1e46e
comparison
equal deleted inserted replaced
8202:e4606eae8ea5 8203:238fc722f87a
51 */ 51 */
52 public class ChartInfoServiceImpl 52 public class ChartInfoServiceImpl
53 extends RemoteServiceServlet 53 extends RemoteServiceServlet
54 implements ChartInfoService 54 implements ChartInfoService
55 { 55 {
56 private static final Logger logger = 56 private static final Logger log =
57 Logger.getLogger(ChartInfoServiceImpl.class); 57 Logger.getLogger(ChartInfoServiceImpl.class);
58 58
59 public static final String XPATH_TRANSFORM_MATRIX = 59 public static final String XPATH_TRANSFORM_MATRIX =
60 "/art:chartinfo/art:transformation-matrix/art:matrix"; 60 "/art:chartinfo/art:transformation-matrix/art:matrix";
61 61
73 String locale, 73 String locale,
74 String type, 74 String type,
75 Map<String, String> attr) 75 Map<String, String> attr)
76 throws ServerException 76 throws ServerException
77 { 77 {
78 logger.info("ChartInfoServiceImpl.getChartInfo"); 78 log.info("ChartInfoServiceImpl.getChartInfo");
79 79
80 String url = getServletContext().getInitParameter("server-url"); 80 String url = getServletContext().getInitParameter("server-url");
81 81
82 Document request = ClientProtocolUtils.newOutCollectionDocument( 82 Document request = ClientProtocolUtils.newOutCollectionDocument(
83 collection.identifier(), 83 collection.identifier(),
101 } 101 }
102 catch (Exception e) { 102 catch (Exception e) {
103 e.printStackTrace(); 103 e.printStackTrace();
104 } 104 }
105 105
106 logger.debug("Error while fetching chart info."); 106 log.debug("Error while fetching chart info.");
107 107
108 throw new ServerException(EXCEPTION_STRING); 108 throw new ServerException(EXCEPTION_STRING);
109 } 109 }
110 110
111 111
121 return new ChartInfo(xAxes, yAxes, transformer); 121 return new ChartInfo(xAxes, yAxes, transformer);
122 } 122 }
123 123
124 124
125 protected Axis[] parseXAxes(Document doc) { 125 protected Axis[] parseXAxes(Document doc) {
126 logger.debug("ChartInfoServiceImpl.parseXAxes"); 126 log.debug("ChartInfoServiceImpl.parseXAxes");
127 127
128 NodeList axes = (NodeList) XMLUtils.xpath( 128 NodeList axes = (NodeList) XMLUtils.xpath(
129 doc, 129 doc,
130 XPATH_X_AXES, 130 XPATH_X_AXES,
131 XPathConstants.NODESET, 131 XPathConstants.NODESET,
134 return parseAxes(axes); 134 return parseAxes(axes);
135 } 135 }
136 136
137 137
138 protected Axis[] parseYAxes(Document doc) { 138 protected Axis[] parseYAxes(Document doc) {
139 logger.debug("ChartInfoServiceImpl.parseYAxes"); 139 log.debug("ChartInfoServiceImpl.parseYAxes");
140 140
141 NodeList axes = (NodeList) XMLUtils.xpath( 141 NodeList axes = (NodeList) XMLUtils.xpath(
142 doc, 142 doc,
143 XPATH_Y_AXES, 143 XPATH_Y_AXES,
144 XPathConstants.NODESET, 144 XPathConstants.NODESET,
147 return parseAxes(axes); 147 return parseAxes(axes);
148 } 148 }
149 149
150 150
151 protected Axis[] parseAxes(NodeList axes) { 151 protected Axis[] parseAxes(NodeList axes) {
152 logger.debug("ChartInfoServiceImpl.parseAxes"); 152 log.debug("ChartInfoServiceImpl.parseAxes");
153 153
154 int count = axes != null ? axes.getLength() : 0; 154 int count = axes != null ? axes.getLength() : 0;
155 155
156 logger.debug("Chart has " + count + " axes."); 156 log.debug("Chart has " + count + " axes.");
157 157
158 if (count == 0) { 158 if (count == 0) {
159 return null; 159 return null;
160 } 160 }
161 161
176 try { 176 try {
177 int pos = Integer.parseInt(posStr); 177 int pos = Integer.parseInt(posStr);
178 178
179 if (pos >= result.length) { 179 if (pos >= result.length) {
180 // this should never happen 180 // this should never happen
181 logger.debug("The axis is out of valid range: " + pos); 181 log.debug("The axis is out of valid range: " + pos);
182 continue; 182 continue;
183 } 183 }
184 184
185 if (axisType != null && axisType.equals(DateAxis.TYPE)) { 185 if (axisType != null && axisType.equals(DateAxis.TYPE)) {
186 long from = Long.parseLong(fromStr); 186 long from = Long.parseLong(fromStr);
187 long to = Long.parseLong(toStr); 187 long to = Long.parseLong(toStr);
188 long min = Long.parseLong(minStr); 188 long min = Long.parseLong(minStr);
189 long max = Long.parseLong(maxStr); 189 long max = Long.parseLong(maxStr);
190 190
191 if (logger.isDebugEnabled()) { 191 if (log.isDebugEnabled()) {
192 logger.debug("date axis from: " + new Date(from)); 192 log.debug("date axis from: " + new Date(from));
193 logger.debug("date axis to : " + new Date(to)); 193 log.debug("date axis to : " + new Date(to));
194 logger.debug("date axis min : " + new Date(min)); 194 log.debug("date axis min : " + new Date(min));
195 logger.debug("date axis max : " + new Date(max)); 195 log.debug("date axis max : " + new Date(max));
196 } 196 }
197 197
198 result[pos] = new DateAxis(pos, from, to, min, max); 198 result[pos] = new DateAxis(pos, from, to, min, max);
199 } 199 }
200 else { 200 else {
209 catch (NumberFormatException nfe) { 209 catch (NumberFormatException nfe) {
210 nfe.printStackTrace(); 210 nfe.printStackTrace();
211 } 211 }
212 } 212 }
213 213
214 logger.debug("Parsed " + result.length + " axes"); 214 log.debug("Parsed " + result.length + " axes");
215 215
216 return result; 216 return result;
217 } 217 }
218 218
219 219
224 * 224 *
225 * @return a Transform2D object to transfrom pixel coordinates into chart 225 * @return a Transform2D object to transfrom pixel coordinates into chart
226 * coordinates. 226 * coordinates.
227 */ 227 */
228 protected Transform2D[] parseTransformationMatrix(Document doc) { 228 protected Transform2D[] parseTransformationMatrix(Document doc) {
229 logger.debug("ChartInfoServiceImpl.parseTransformationMatrix"); 229 log.debug("ChartInfoServiceImpl.parseTransformationMatrix");
230 230
231 NodeList matrix = (NodeList) XMLUtils.xpath( 231 NodeList matrix = (NodeList) XMLUtils.xpath(
232 doc, 232 doc,
233 XPATH_TRANSFORM_MATRIX, 233 XPATH_TRANSFORM_MATRIX,
234 XPathConstants.NODESET, 234 XPathConstants.NODESET,
240 240
241 for (int i = 0; i < num; i++) { 241 for (int i = 0; i < num; i++) {
242 Transform2D t = createTransformer((Element) matrix.item(i)); 242 Transform2D t = createTransformer((Element) matrix.item(i));
243 243
244 if (t == null) { 244 if (t == null) {
245 logger.warn("Broken transformation matrix at pos: " + i); 245 log.warn("Broken transformation matrix at pos: " + i);
246 continue; 246 continue;
247 } 247 }
248 248
249 transformer.add(t); 249 transformer.add(t);
250 } 250 }
266 xType = xType == null || xType.length() == 0 ? "number" : xType; 266 xType = xType == null || xType.length() == 0 ? "number" : xType;
267 yType = yType == null || yType.length() == 0 ? "number" : yType; 267 yType = yType == null || yType.length() == 0 ? "number" : yType;
268 268
269 if (sx != null && sy != null && tx != null && ty != null) { 269 if (sx != null && sy != null && tx != null && ty != null) {
270 try { 270 try {
271 logger.debug("Create new Transform2D with x format: " + xType); 271 log.debug("Create new Transform2D with x format: " + xType);
272 logger.debug("Create new Transform2D with y format: " + yType); 272 log.debug("Create new Transform2D with y format: " + yType);
273 273
274 return new Transform2D( 274 return new Transform2D(
275 Double.parseDouble(sx), 275 Double.parseDouble(sx),
276 Double.parseDouble(sy), 276 Double.parseDouble(sy),
277 Double.parseDouble(tx), 277 Double.parseDouble(tx),
278 Double.parseDouble(ty), 278 Double.parseDouble(ty),
279 xType, yType); 279 xType, yType);
280 } 280 }
281 catch (NumberFormatException nfe) { 281 catch (NumberFormatException nfe) {
282 logger.warn("Error while parsing matrix values."); 282 log.warn("Error while parsing matrix values.");
283 } 283 }
284 } 284 }
285 285
286 logger.warn("No matrix values found."); 286 log.warn("No matrix values found.");
287 287
288 return new Transform2D(1d, 1d, 0d, 0d); 288 return new Transform2D(1d, 1d, 0d, 0d);
289 } 289 }
290 } 290 }
291 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 291 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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