Mercurial > dive4elements > river

comparison flys-client/src/main/java/de/intevation/flys/client/client/FLYS.java @ 3989:ccac1279eb41

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More robust exception handler (#897)
author Christian Lins <christian.lins@intevation.de>
date Sun, 30 Sep 2012 15:58:13 +0200
parents 6cc5186b9b48
children 145980c21700
comparison
equal deleted inserted replaced
3988:090fea205d1d 3989:ccac1279eb41
3 import com.google.gwt.core.client.EntryPoint; 3 import com.google.gwt.core.client.EntryPoint;
4 import com.google.gwt.core.client.GWT; 4 import com.google.gwt.core.client.GWT;
5 import com.google.gwt.event.shared.UmbrellaException; 5 import com.google.gwt.event.shared.UmbrellaException;
6 import com.google.gwt.user.client.rpc.AsyncCallback; 6 import com.google.gwt.user.client.rpc.AsyncCallback;
7 import com.google.gwt.xml.client.XMLParser; 7 import com.google.gwt.xml.client.XMLParser;
8
8 import com.smartgwt.client.util.SC; 9 import com.smartgwt.client.util.SC;
9 import com.smartgwt.client.widgets.HTMLPane; 10 import com.smartgwt.client.widgets.HTMLPane;
10 import com.smartgwt.client.widgets.Window; 11 import com.smartgwt.client.widgets.Window;
11 import com.smartgwt.client.widgets.events.CloseClickEvent; 12 import com.smartgwt.client.widgets.events.CloseClickEvent;
12 import com.smartgwt.client.widgets.events.CloseClickHandler; 13 import com.smartgwt.client.widgets.events.CloseClickHandler;
101 102
102 /** This list is used to track the opened projects. */ 103 /** This list is used to track the opened projects. */
103 protected List<String> openProjects; 104 protected List<String> openProjects;
104 105
105 106
107 protected String getExceptionString(Throwable caught) {
108 try {
109 return MSG.getString(caught.getMessage());
110 }
111 catch(MissingResourceException ex) {
112 // There are some server error exceptions with
113 // varying text messages that cannot be localized
114 // easily. In this rare cases, use the plain
115 // exception message.
116 GWT.log("Missing resource for: " + caught.getMessage());
117 return caught.getLocalizedMessage();
118 }
119 }
120
106 /** 121 /**
107 * This is the entry point method. 122 * This is the entry point method.
108 */ 123 */
109 @Override 124 @Override
110 public void onModuleLoad() { 125 public void onModuleLoad() {
145 160
146 userService.getCurrentUser(locale, new AsyncCallback<User>() { 161 userService.getCurrentUser(locale, new AsyncCallback<User>() {
147 @Override 162 @Override
148 public void onFailure(Throwable caught) { 163 public void onFailure(Throwable caught) {
149 GWT.log("Could not find a logged in user."); 164 GWT.log("Could not find a logged in user.");
150 String msg = caught.getLocalizedMessage(); 165 String msg = getExceptionString(caught);
151 try {
152 msg = MSG.getString(caught.getMessage());
153 }
154 catch(MissingResourceException ex) {
155 // There are some server error exceptions with
156 // varying text messages that cannot be localized
157 // easily. In this rare cases, use the plain
158 // exception message.
159 GWT.log("Missing resource for: " + caught.getMessage());
160 }
161 SC.warn(msg); 166 SC.warn(msg);
162 } 167 }
163 168
164 @Override 169 @Override
165 public void onSuccess(User user) { 170 public void onSuccess(User user) {
275 280
276 riverService.list(locale, new AsyncCallback<River[]>() { 281 riverService.list(locale, new AsyncCallback<River[]>() {
277 @Override 282 @Override
278 public void onFailure(Throwable caught) { 283 public void onFailure(Throwable caught) {
279 GWT.log("Could not recieve a list of rivers."); 284 GWT.log("Could not recieve a list of rivers.");
280 SC.warn(MSG.getString(caught.getMessage())); 285 SC.warn(getExceptionString(caught));
281 } 286 }
282 287
283 @Override 288 @Override
284 public void onSuccess(River[] newRivers) { 289 public void onSuccess(River[] newRivers) {
285 GWT.log("Retrieved " + newRivers.length + " new rivers."); 290 GWT.log("Retrieved " + newRivers.length + " new rivers.");
355 360
356 describeCollectionService.describe(collectionID, locale, 361 describeCollectionService.describe(collectionID, locale,
357 new AsyncCallback<Collection>() { 362 new AsyncCallback<Collection>() {
358 @Override 363 @Override
359 public void onFailure(Throwable caught) { 364 public void onFailure(Throwable caught) {
360 SC.warn(MSG.getString(caught.getMessage())); 365 SC.warn(getExceptionString(caught));
361 } 366 }
362 367
363 @Override 368 @Override
364 public void onSuccess(Collection c) { 369 public void onSuccess(Collection c) {
365 final Collection collection = c; 370 final Collection collection = c;
392 item.hash(), 397 item.hash(),
393 new AsyncCallback<Artifact>() { 398 new AsyncCallback<Artifact>() {
394 @Override 399 @Override
395 public void onFailure(Throwable caught) { 400 public void onFailure(Throwable caught) {
396 unlockProject(collectionID); 401 unlockProject(collectionID);
397 SC.warn(MSG.getString(caught.getMessage())); 402 SC.warn(getExceptionString(caught));
398 } 403 }
399 404
400 @Override 405 @Override
401 public void onSuccess(Artifact artifact) { 406 public void onSuccess(Artifact artifact) {
402 CollectionView view = new CollectionView( 407 CollectionView view = new CollectionView(
433 artifactService.create(locale, factory, null, 438 artifactService.create(locale, factory, null,
434 new AsyncCallback<Artifact>() { 439 new AsyncCallback<Artifact>() {
435 @Override 440 @Override
436 public void onFailure(Throwable caught) { 441 public void onFailure(Throwable caught) {
437 GWT.log("Could not create the new artifact."); 442 GWT.log("Could not create the new artifact.");
438 SC.warn(MSG.getString(caught.getMessage())); 443 SC.warn(getExceptionString(caught));
439 } 444 }
440 445
441 @Override 446 @Override
442 public void onSuccess(Artifact artifact) { 447 public void onSuccess(Artifact artifact) {
443 GWT.log("Successfully created a new artifact."); 448 GWT.log("Successfully created a new artifact.");
463 collectionService.create(locale, user.identifier(), 468 collectionService.create(locale, user.identifier(),
464 new AsyncCallback<Collection>() { 469 new AsyncCallback<Collection>() {
465 @Override 470 @Override
466 public void onFailure(Throwable caught) { 471 public void onFailure(Throwable caught) {
467 GWT.log("Could not create new collection."); 472 GWT.log("Could not create new collection.");
468 SC.warn(MSG.getString(caught.getMessage())); 473 SC.warn(getExceptionString(caught));
469 } 474 }
470 475
471 @Override 476 @Override
472 public void onSuccess(Collection collection) { 477 public void onSuccess(Collection collection) {
473 GWT.log("Successfully created a new collection."); 478 GWT.log("Successfully created a new collection.");
476 col, locale, riv, ref, 481 col, locale, riv, ref,
477 new AsyncCallback<Artifact>() { 482 new AsyncCallback<Artifact>() {
478 @Override 483 @Override
479 public void onFailure(Throwable caught) { 484 public void onFailure(Throwable caught) {
480 GWT.log("Could not create the new artifact."); 485 GWT.log("Could not create the new artifact.");
481 SC.warn(MSG.getString(caught.getMessage())); 486 SC.warn(getExceptionString(caught));
482 } 487 }
483 488
484 @Override 489 @Override
485 public void onSuccess(Artifact artifact) { 490 public void onSuccess(Artifact artifact) {
486 GWT.log("Successfully created a new artifact."); 491 GWT.log("Successfully created a new artifact.");
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