Mercurial > dive4elements > gnv-client

comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/StateBase.java @ 725:dde7f51dbe1e

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Improved exception handling while feeding an artifact. gnv-artifacts/trunk@757 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 10 Mar 2010 13:27:14 +0000
parents 078ba6799bd2
children 18dc6a99f4f4
comparison
equal deleted inserted replaced
724:9ba6bb85d6dd 725:dde7f51dbe1e
27 import de.intevation.gnv.state.describedata.NamedCollection; 27 import de.intevation.gnv.state.describedata.NamedCollection;
28 import de.intevation.gnv.state.describedata.SingleValueDescribeData; 28 import de.intevation.gnv.state.describedata.SingleValueDescribeData;
29 29
30 import de.intevation.gnv.state.exception.StateException; 30 import de.intevation.gnv.state.exception.StateException;
31 31
32 import de.intevation.gnv.utils.ArtifactXMLUtilities;
32 import de.intevation.gnv.utils.InputValidator; 33 import de.intevation.gnv.utils.InputValidator;
33 34
34 import java.util.ArrayList; 35 import java.util.ArrayList;
35 import java.util.Arrays; 36 import java.util.Arrays;
36 import java.util.Collection; 37 import java.util.Collection;
37 import java.util.Date; 38 import java.util.Date;
38 import java.util.GregorianCalendar; 39 import java.util.GregorianCalendar;
39 import java.util.HashMap; 40 import java.util.HashMap;
40 import java.util.Iterator; 41 import java.util.Iterator;
41 import java.util.List; 42 import java.util.List;
43 import java.util.Locale;
42 import java.util.Map; 44 import java.util.Map;
43 45
44 import javax.xml.xpath.XPathConstants; 46 import javax.xml.xpath.XPathConstants;
45 47
46 import net.sf.ehcache.Cache; 48 import net.sf.ehcache.Cache;
76 78
77 public final static String DESCRIBEDATAKEY = "_DESCRIBEDATA"; 79 public final static String DESCRIBEDATAKEY = "_DESCRIBEDATA";
78 80
79 public final static String XPATH_STATIC_UI = "art:static"; 81 public final static String XPATH_STATIC_UI = "art:static";
80 public final static String XPATH_DYNAMIC_UI = "art:dynamic"; 82 public final static String XPATH_DYNAMIC_UI = "art:dynamic";
83
84 public static final String EXCEPTION_NO_INPUT = "no.input.data";
85 public static final String EXCEPTION_INVALID_INPUT =
86 "input.is.not.valid";
81 87
82 /** input value names which should not be rendered from State itself */ 88 /** input value names which should not be rendered from State itself */
83 public final static String[] BLACKLIST = {"sourceid", "fisname"}; 89 public final static String[] BLACKLIST = {"sourceid", "fisname"};
84 90
85 private String id = null; 91 private String id = null;
213 public void setParent(State state) { 219 public void setParent(State state) {
214 this.parent = state; 220 this.parent = state;
215 } 221 }
216 222
217 223
218 public void feed(Collection<InputData> inputData, String uuid) 224 public Document feed(
225 CallContext context,
226 Collection<InputData> inputData,
227 String uuid)
219 throws StateException 228 throws StateException
220 { 229 {
230 RessourceFactory resFactory = RessourceFactory.getInstance();
231 Locale[] serverLocales = resFactory.getLocales();
232 Locale locale = context.getMeta().getPreferredLocale(
233 serverLocales);
234
221 if (inputData != null) { 235 if (inputData != null) {
222 Iterator<InputData> it = inputData.iterator(); 236 Iterator<InputData> it = inputData.iterator();
223 InputValidator iv = new InputValidator(); 237 InputValidator iv = new InputValidator();
224 while (it.hasNext()) { 238 while (it.hasNext()) {
225 InputData tmpItem = it.next(); 239 InputData tmpItem = it.next();
235 if (valid) { 249 if (valid) {
236 String[] desc = getDescriptionForInputData(tmpItem, uuid); 250 String[] desc = getDescriptionForInputData(tmpItem, uuid);
237 tmpItem.setDescription(desc); 251 tmpItem.setDescription(desc);
238 this.inputData.put(tmpItem.getName(), tmpItem); 252 this.inputData.put(tmpItem.getName(), tmpItem);
239 } else { 253 } else {
240 String errMsg = "Wrong input for " + tmpItem.getValue() 254 String msg = resFactory.getRessource(
241 + " is not an " + inputValue.getType() 255 locale,
242 + " Value."; 256 EXCEPTION_INVALID_INPUT,
243 log.warn(errMsg); 257 EXCEPTION_INVALID_INPUT);
244 throw new StateException(errMsg); 258 log.warn(msg);
259 return feedFailure(msg);
245 } 260 }
246 261
247 } else { 262 } else {
248 String errMsg = "No Inputvalue given for Inputdata " 263 String msg = resFactory.getRessource(
249 + tmpItem.getName(); 264 locale,
250 log.warn(errMsg + "Value will be ignored"); 265 EXCEPTION_INVALID_INPUT,
251 266 EXCEPTION_INVALID_INPUT);
252 } 267 log.warn(msg);
253 } 268 return feedFailure(msg);
269
270 }
271 }
272
273 return feedSuccess();
254 } else { 274 } else {
255 log.warn("No Inputdata given"); 275 String msg = resFactory.getRessource(
256 } 276 locale,
277 EXCEPTION_NO_INPUT,
278 EXCEPTION_NO_INPUT);
279 log.warn(msg);
280 return feedFailure(msg);
281 }
282 }
283
284
285 protected Document feedSuccess() {
286 return ArtifactXMLUtilities.createSuccessReport(
287 "Initialize success", XMLUtils.newDocument());
288 }
289
290
291 protected Document feedFailure(String msg) {
292 return ArtifactXMLUtilities.createInputExceptionReport(
293 msg, XMLUtils.newDocument());
257 } 294 }
258 295
259 296
260 private String[] getDescriptionForInputData(InputData data, String uuid) { 297 private String[] getDescriptionForInputData(InputData data, String uuid) {
261 // there is only one element in the list, so take the first 298 // there is only one element in the list, so take the first
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