gitorious.org Git - online-glom:gwt-glom.git/blob - src/main/java/org/glom/web/server/ConfiguredDocument.java

1 /*

3 *

4 * This file is part of GWT-Glom.

5 *

6 * GWT-Glom is free software: you can redistribute it and/or modify it

7 * under the terms of the GNU Lesser General Public License as published by the

8 * Free Software Foundation, either version 3 of the License, or (at your

9 * option) any later version.

10 *

11 * GWT-Glom is distributed in the hope that it will be useful, but WITHOUT

12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License

14 * for more details.

15 *

16 * You should have received a copy of the GNU Lesser General Public License

17 * along with GWT-Glom. If not, see <http://www.gnu.org/licenses/>.

18 */

19

20 package org.glom.web.server;

21

22 import java.beans.PropertyVetoException;

23 import java.io.ByteArrayInputStream;

24 import java.io.ByteArrayOutputStream;

25 import java.io.IOException;

26 import java.io.ObjectInputStream;

27 import java.io.ObjectOutputStream;

28 import java.sql.Connection;

29 import java.sql.SQLException;

30 import java.util.ArrayList;

31 import java.util.Hashtable;

32 import java.util.List;

33 import java.util.Locale;

34

35 import org.apache.commons.lang3.StringUtils;

36 import org.glom.web.server.database.DetailsDBAccess;

37 import org.glom.web.server.database.ListViewDBAccess;

38 import org.glom.web.server.database.RelatedListDBAccess;

39 import org.glom.web.server.database.RelatedListNavigation;

40 import org.glom.web.server.libglom.Document;

41 import org.glom.web.shared.DataItem;

42 import org.glom.web.shared.DocumentInfo;

43 import org.glom.web.shared.NavigationRecord;

44 import org.glom.web.shared.Reports;

45 import org.glom.web.shared.TypedDataItem;

46 import org.glom.web.shared.libglom.Field;

47 import org.glom.web.shared.libglom.Relationship;

48 import org.glom.web.shared.libglom.Report;

49 import org.glom.web.shared.libglom.layout.LayoutGroup;

50 import org.glom.web.shared.libglom.layout.LayoutItem;

51 import org.glom.web.shared.libglom.layout.LayoutItemCalendarPortal;

52 import org.glom.web.shared.libglom.layout.LayoutItemField;

53 import org.glom.web.shared.libglom.layout.LayoutItemPortal;

54

55 import com.mchange.v2.c3p0.ComboPooledDataSource;

56

57 /**

58 * A class to hold configuration information for a given Glom document. This class retrieves layout information from

59 * libglom and data from the underlying PostgreSQL database.

60 */

61 final class ConfiguredDocument {

62

63 private Document document;

64 private ComboPooledDataSource cpds;

65 private boolean authenticated = false;

66 private String documentID = "";

67 private String defaultLocaleID = "";

68

69 private static class LayoutLocaleMap extends Hashtable<String, List<LayoutGroup>> {

70 private static final long serialVersionUID = 6542501521673767267L;

71 };

72

73 private static class TableLayouts {

74 public LayoutLocaleMap listLayouts;

75 public LayoutLocaleMap detailsLayouts;

76 }

77

78 private static class TableLayoutsForLocale extends Hashtable<String, TableLayouts> {

79 private static final long serialVersionUID = -1947929931925049013L;

80

81 public LayoutGroup getListLayout(final String tableName, final String locale) {

82 final List<LayoutGroup> groups = getLayout(tableName, locale, false);

83 if(groups == null) {

84 return null;

85 }

86

87 if(groups.isEmpty()) {

88 return null;

89 }

90

91 return groups.get(0);

92 }

93

94 public List<LayoutGroup> getDetailsLayout(final String tableName, final String locale) {

95 return getLayout(tableName, locale, true);

96 }

97

98 public void setListLayout(final String tableName, final String locale, LayoutGroup layout) {

99 List<LayoutGroup> list = new ArrayList<LayoutGroup>();

100 list.add(layout);

101 setLayout(tableName, locale, list, false);

102 }

103

104 public void setDetailsLayout(final String tableName, final String locale, final List<LayoutGroup> layout) {

105 setLayout(tableName, locale, layout, true);

106 }

107

108 private List<LayoutGroup> getLayout(final String tableName, final String locale, boolean details) {

109 LayoutLocaleMap map = getMap(tableName, details);

110

111 if(map == null) {

112 return null;

113 }

114

115 return map.get(locale);

116 }

117

118 private LayoutLocaleMap getMap(final String tableName, boolean details) {

119 final TableLayouts tableLayouts = get(tableName);

120 if(tableLayouts == null) {

121 return null;

122 }

123

124 LayoutLocaleMap map = null;

125 if(details) {

126 map = tableLayouts.detailsLayouts;

127 } else {

128 map = tableLayouts.listLayouts;

129 }

130

131 return map;

132 }

133

134 private LayoutLocaleMap getMapWithAdd(final String tableName, boolean details) {

135 TableLayouts tableLayouts = get(tableName);

136 if(tableLayouts == null) {

137 tableLayouts = new TableLayouts();

138 put(tableName, tableLayouts);

139 }

140

141 LayoutLocaleMap map = null;

142 if (details) {

143 if (tableLayouts.detailsLayouts == null) {

144 tableLayouts.detailsLayouts = new LayoutLocaleMap();

145 }

146

147 map = tableLayouts.detailsLayouts;

148 } else {

149 if (tableLayouts.listLayouts == null) {

150 tableLayouts.listLayouts = new LayoutLocaleMap();

151 }

152

153 map = tableLayouts.listLayouts;

154 }

155

156 return map;

157 }

158

159 private void setLayout(final String tableName, final String locale, final List<LayoutGroup> layout, boolean details) {

160 LayoutLocaleMap map = getMapWithAdd(tableName, details);

161 if (map != null) {

162 map.put(locale, layout);

163 }

164 }

165 }

166

167 private TableLayoutsForLocale mapTableLayouts = new TableLayoutsForLocale();

168

169 @SuppressWarnings("unused")

170 private ConfiguredDocument() {

171 // disable default constructor

172 }

173

174 ConfiguredDocument(final Document document) throws PropertyVetoException {

175

176 // load the jdbc driver

177 cpds = new ComboPooledDataSource();

178

179 // We don't support sqlite or self-hosting yet.

180 if (document.getHostingMode() != Document.HostingMode.HOSTING_MODE_POSTGRES_CENTRAL) {

181 Log.fatal("Error configuring the database connection." + " Only central PostgreSQL hosting is supported.");

182 // FIXME: Throw exception?

183 }

184

185 try {

186 cpds.setDriverClass("org.postgresql.Driver");

187 } catch (final PropertyVetoException e) {

188 Log.fatal("Error loading the PostgreSQL JDBC driver."

189 + " Is the PostgreSQL JDBC jar available to the servlet?", e);

190 throw e;

191 }

192

193 // setup the JDBC driver for the current glom document

194 cpds.setJdbcUrl("jdbc:postgresql://" + document.getConnectionServer() + ":" + document.getConnectionPort()

195 + "/" + document.getConnectionDatabase());

196

197 this.document = document;

198 }

199

200 /**

201 * Sets the username and password for the database associated with the Glom document.

202 *

203 * @return true if the username and password works, false otherwise

204 */

205 boolean setUsernameAndPassword(final String username, final String password) throws SQLException {

206 cpds.setUser(username);

207 cpds.setPassword(password);

208

209 final int acquireRetryAttempts = cpds.getAcquireRetryAttempts();

210 cpds.setAcquireRetryAttempts(1);

211 Connection conn = null;

212 try {

213 // FIXME find a better way to check authentication

214 // it's possible that the connection could be failing for another reason

215 conn = cpds.getConnection();

216 authenticated = true;

217 } catch (final SQLException e) {

218 Log.info(Utils.getFileName(document.getFileURI()), e.getMessage());

219 Log.info(Utils.getFileName(document.getFileURI()),

220 "Connection Failed. Maybe the username or password is not correct.");

221 authenticated = false;

222 } finally {

223 if (conn != null)

224 conn.close();

225 cpds.setAcquireRetryAttempts(acquireRetryAttempts);

226 }

227 return authenticated;

228 }

229

230 Document getDocument() {

231 return document;

232 }

233

234 ComboPooledDataSource getCpds() {

235 return cpds;

236 }

237

238 boolean isAuthenticated() {

239 return authenticated;

240 }

241

242 String getDocumentID() {

243 return documentID;

244 }

245

246 void setDocumentID(final String documentID) {

247 this.documentID = documentID;

248 }

249

250 String getDefaultLocaleID() {

251 return defaultLocaleID;

252 }

253

254 void setDefaultLocaleID(final String localeID) {

255 this.defaultLocaleID = localeID;

256 }

257

258 /**

259 * @return

260 */

261 DocumentInfo getDocumentInfo(final String localeID) {

262 final DocumentInfo documentInfo = new DocumentInfo();

263

264 // get arrays of table names and titles, and find the default table index

265 final List<String> tablesVec = document.getTableNames();

266

267 final int numTables = Utils.safeLongToInt(tablesVec.size());

268 // we don't know how many tables will be hidden so we'll use half of the number of tables for the default size

269 // of the ArrayList

270 final ArrayList<String> tableNames = new ArrayList<String>(numTables / 2);

271 final ArrayList<String> tableTitles = new ArrayList<String>(numTables / 2);

272 boolean foundDefaultTable = false;

273 int visibleIndex = 0;

274 for (int i = 0; i < numTables; i++) {

275 final String tableName = tablesVec.get(i);

276 if (!document.getTableIsHidden(tableName)) {

277 tableNames.add(tableName);

278 // JNI is "expensive", the comparison will only be called if we haven't already found the default table

279 if (!foundDefaultTable && tableName.equals(document.getDefaultTable())) {

280 documentInfo.setDefaultTableIndex(visibleIndex);

281 foundDefaultTable = true;

282 }

283 tableTitles.add(document.getTableTitle(tableName, localeID));

284 visibleIndex++;

285 }

286 }

287

288 // set everything we need

289 documentInfo.setTableNames(tableNames);

290 documentInfo.setTableTitles(tableTitles);

291 documentInfo.setTitle(document.getDatabaseTitle(localeID));

292

293 // Fetch arrays of locale IDs and titles:

294 final List<String> localesVec = document.getTranslationAvailableLocales();

295 final int numLocales = Utils.safeLongToInt(localesVec.size());

296 final ArrayList<String> localeIDs = new ArrayList<String>(numLocales);

297 final ArrayList<String> localeTitles = new ArrayList<String>(numLocales);

298 for (int i = 0; i < numLocales; i++) {

299 final String this_localeID = localesVec.get(i);

300 localeIDs.add(this_localeID);

301

302 // Use java.util.Locale to get a title for the locale:

303 final String[] locale_parts = this_localeID.split("_");

304 String locale_lang = this_localeID;

305 if (locale_parts.length > 0)

306 locale_lang = locale_parts[0];

307 String locale_country = "";

308 if (locale_parts.length > 1)

309 locale_country = locale_parts[1];

310

311 final Locale locale = new Locale(locale_lang, locale_country);

312 final String title = locale.getDisplayName(locale);

313 localeTitles.add(title);

314 }

315 documentInfo.setLocaleIDs(localeIDs);

316 documentInfo.setLocaleTitles(localeTitles);

317

318 return documentInfo;

319 }

320

321 /*

322 * Gets the layout group for the list view using the defined layout list in the document or the table fields if

323 * there's no defined layout group for the list view.

324 */

325 private LayoutGroup getValidListViewLayoutGroup(final String tableName, final String localeID) {

326

327 //Try to return a cached version:

328 final LayoutGroup result = mapTableLayouts.getListLayout(tableName, localeID);

329 if(result != null) {

330 return result;

331 }

332

333 final List<LayoutGroup> layoutGroupVec = document.getDataLayoutGroups("list", tableName);

334

335 final int listViewLayoutGroupSize = Utils.safeLongToInt(layoutGroupVec.size());

336 LayoutGroup libglomLayoutGroup = null;

337 if (listViewLayoutGroupSize > 0) {

338 // A list layout group is defined.

339 // We use the first group as the list.

340 if (listViewLayoutGroupSize > 1)

341 Log.warn(documentID, tableName, "The size of the list layout group is greater than 1. "

342 + "Attempting to use the first item for the layout list view.");

343

344 libglomLayoutGroup = layoutGroupVec.get(0);

345 } else {

346 // A list layout group is *not* defined; we are going make a LayoutGroup from the list of fields.

347 // This is unusual.

348 Log.info(documentID, tableName,

349 "A list layout is not defined for this table. Displaying a list layout based on the field list.");

350

351 final List<Field> fieldsVec = document.getTableFields(tableName);

352 libglomLayoutGroup = new LayoutGroup();

353 for (int i = 0; i < fieldsVec.size(); i++) {

354 final Field field = fieldsVec.get(i);

355 final LayoutItemField layoutItemField = new LayoutItemField();

356 layoutItemField.setFullFieldDetails(field);

357 libglomLayoutGroup.addItem(layoutItemField);

358 }

359 }

360

361 // TODO: Clone the group and change the clone, to discard unwanted informatin (such as translations)

362 //store some information that we do not want to calculate on the client side.

363

364 //Note that we don't use clone() here, because that would need clone() implementations

365 //in classes which are also used in the client code (though the clone() methods would

366 //not be used) and that makes the GWT java->javascript compilation fail.

367 final LayoutGroup cloned = (LayoutGroup) deepCopy(libglomLayoutGroup);

368 if(cloned != null) {

369 updateLayoutGroup(cloned, tableName, localeID);

370 }

371

372 //Store it in the cache for next time.

373 mapTableLayouts.setListLayout(tableName, localeID, cloned);

374

375 return cloned;

376 }

377

378 static public Object deepCopy(Object oldObj)

379 {

380 ObjectOutputStream oos = null;

381 ObjectInputStream ois = null;

382

383 try {

384 ByteArrayOutputStream bos =

385 new ByteArrayOutputStream();

386 oos = new ObjectOutputStream(bos);

387 // serialize and pass the object

388 oos.writeObject(oldObj); // C

389 oos.flush(); // D

390 ByteArrayInputStream bin =

391 new ByteArrayInputStream(bos.toByteArray());

392 ois = new ObjectInputStream(bin);

393 // return the new object

394 return ois.readObject();

395 } catch(Exception e) {

396 System.out.println("Exception in deepCopy:" + e);

397 return null;

398 } finally {

399 try {

400 oos.close();

401 ois.close();

402 } catch(IOException e) {

403 System.out.println("Exception in deepCopy during finally: " + e);

404 return null;

405 }

406 }

407 }

408

409 /**

410 * @param libglomLayoutGroup

411 */

412 private void updateLayoutGroup(final LayoutGroup layoutGroup, final String tableName, final String localeID) {

413 final List<LayoutItem> layoutItemsVec = layoutGroup.getItems();

414

415 int primaryKeyIndex = -1;

416

417 final int numItems = Utils.safeLongToInt(layoutItemsVec.size());

418 for (int i = 0; i < numItems; i++) {

419 final LayoutItem layoutItem = layoutItemsVec.get(i);

420

421 if (layoutItem instanceof LayoutItemField) {

422 LayoutItemField layoutItemField = (LayoutItemField) layoutItem;

423 final Field field = layoutItemField.getFullFieldDetails();

424 if ((field != null) && field.getPrimaryKey())

425 primaryKeyIndex = i;

426

427 } else if (layoutItem instanceof LayoutGroup) {

428 LayoutGroup childGroup = (LayoutGroup) layoutItem;

429 updateLayoutGroup(childGroup, tableName, localeID);

430 }

431 }

432

433 final ListViewDBAccess listViewDBAccess = new ListViewDBAccess(document, documentID, cpds, tableName,

434 layoutGroup);

435 layoutGroup.setExpectedResultSize(listViewDBAccess.getExpectedResultSize());

436

437 // Set the primary key index for the table

438 if (primaryKeyIndex < 0) {

439 // Add a LayoutItemField for the primary key to the end of the item list in the LayoutGroup because it

440 // doesn't already contain a primary key.

441 Field primaryKey = null;

442 final List<Field> fieldsVec = document.getTableFields(tableName);

443 for (int i = 0; i < Utils.safeLongToInt(fieldsVec.size()); i++) {

444 final Field field = fieldsVec.get(i);

445 if (field.getPrimaryKey()) {

446 primaryKey = field;

447 break;

448 }

449 }

450

451 if (primaryKey != null) {

452 final LayoutItemField layoutItemField = new LayoutItemField();

453 layoutItemField.setFullFieldDetails(primaryKey);

454 layoutGroup.addItem(layoutItemField); // TODO: Update the field to show just one locale?

455 layoutGroup.setPrimaryKeyIndex(layoutGroup.getItems().size() - 1);

456 layoutGroup.setHiddenPrimaryKey(true);

457 } else {

458 Log.error(document.getDatabaseTitleOriginal(), tableName,

459 "A primary key was not found in the FieldVector for this table. Navigation buttons will not work.");

460 }

461 } else {

462 layoutGroup.setPrimaryKeyIndex(primaryKeyIndex);

463 }

464

465 if (layoutGroup instanceof LayoutItemPortal) {

466 LayoutItemPortal portal = (LayoutItemPortal) layoutGroup;

467 updateLayoutItemPortalDTO(tableName, portal, localeID);

468 }

469 }

470

471 ArrayList<DataItem[]> getListViewData(String tableName, final String quickFind, final int start, final int length,

472 final boolean useSortClause, final int sortColumnIndex, final boolean isAscending) {

473 // Validate the table name.

474 tableName = getTableNameToUse(tableName);

475

476 // Get the LayoutGroup that represents the list view.

477 // TODO: Performance: Avoid calling this again:

478 final LayoutGroup libglomLayoutGroup = getValidListViewLayoutGroup(tableName, "" /* irrelevant locale */);

479

480 // Create a database access object for the list view.

481 final ListViewDBAccess listViewDBAccess = new ListViewDBAccess(document, documentID, cpds, tableName,

482 libglomLayoutGroup);

483

484 // Return the data.

485 return listViewDBAccess.getData(quickFind, start, length, useSortClause, sortColumnIndex, isAscending);

486 }

487

488 DataItem[] getDetailsData(String tableName, final TypedDataItem primaryKeyValue) {

489 // Validate the table name.

490 tableName = getTableNameToUse(tableName);

491

492 final DetailsDBAccess detailsDBAccess = new DetailsDBAccess(document, documentID, cpds, tableName);

493

494 return detailsDBAccess.getData(primaryKeyValue);

495 }

496

497 ArrayList<DataItem[]> getRelatedListData(String tableName, final String relationshipName,

498 final TypedDataItem foreignKeyValue, final int start, final int length, final boolean useSortClause,

499 final int sortColumnIndex, final boolean isAscending) {

500 // Validate the table name.

501 tableName = getTableNameToUse(tableName);

502

503 // Create a database access object for the related list

504 final RelatedListDBAccess relatedListDBAccess = new RelatedListDBAccess(document, documentID, cpds, tableName,

505 relationshipName);

506

507 // Return the data

508 return relatedListDBAccess.getData(start, length, foreignKeyValue, useSortClause, sortColumnIndex, isAscending);

509 }

510

511 List<LayoutGroup> getDetailsLayoutGroup(String tableName, final String localeID) {

512 // Validate the table name.

513 tableName = getTableNameToUse(tableName);

514

515 //Try to return a cached version:

516 final List<LayoutGroup> result = mapTableLayouts.getDetailsLayout(tableName, localeID);

517 if(result != null) {

518 return result;

519 }

520

521 final List<LayoutGroup> listGroups = document.getDataLayoutGroups("details", tableName);

522

523 // TODO: Clone the group and change the clone, to discard unwanted informatin (such as translations)

524 //store some information that we do not want to calculate on the client side.

525

526 //Note that we don't use clone() here, because that would need clone() implementations

527 //in classes which are also used in the client code (though the clone() methods would

528 //not be used) and that makes the GWT java->javascript compilation fail.

529 final List<LayoutGroup> listCloned = new ArrayList<LayoutGroup>();

530 for(LayoutGroup group : listGroups) {

531 final LayoutGroup cloned = (LayoutGroup) deepCopy(group);

532 if(cloned != null) {

533 updateLayoutGroup(cloned, tableName, localeID);

534 listCloned.add(cloned);

535 }

536 }

537

538 //Store it in the cache for next time.

539 mapTableLayouts.setDetailsLayout(tableName, localeID, listCloned);

540

541 return listCloned;

542 }

543

544 /*

545 * Gets the expected row count for a related list.

546 */

547 int getRelatedListRowCount(String tableName, final String relationshipName, final TypedDataItem foreignKeyValue) {

548 // Validate the table name.

549 tableName = getTableNameToUse(tableName);

550

551 // Create a database access object for the related list

552 final RelatedListDBAccess relatedListDBAccess = new RelatedListDBAccess(document, documentID, cpds, tableName,

553 relationshipName);

554

555 // Return the row count

556 return relatedListDBAccess.getExpectedResultSize(foreignKeyValue);

557 }

558

559 NavigationRecord getSuitableRecordToViewDetails(String tableName, final String relationshipName,

560 final TypedDataItem primaryKeyValue) {

561 // Validate the table name.

562 tableName = getTableNameToUse(tableName);

563

564 final RelatedListNavigation relatedListNavigation = new RelatedListNavigation(document, documentID, cpds,

565 tableName, relationshipName);

566

567 return relatedListNavigation.getNavigationRecord(primaryKeyValue);

568 }

569

570 LayoutGroup getListViewLayoutGroup(String tableName, final String localeID) {

571 // Validate the table name.

572 tableName = getTableNameToUse(tableName);

573 return getValidListViewLayoutGroup(tableName, localeID);

574 }

575

576 /**

577 * Store some cache values in the LayoutItemPortal.

578 *

579 * @param tableName

580 * @param layoutItemPortal

581 * @param localeID

582 * @return

583 */

584 private void updateLayoutItemPortalDTO(final String tableName, final LayoutItemPortal layoutItemPortal,

585 final String localeID) {

586

587 // Ignore LayoutItem_CalendarPortals for now:

588 // https://bugzilla.gnome.org/show_bug.cgi?id=664273

589 if (layoutItemPortal instanceof LayoutItemCalendarPortal) {

590 return;

591 }

592

593 final Relationship relationship = layoutItemPortal.getRelationship();

594 if (relationship != null) {

595 // layoutItemPortal.set_name(libglomLayoutItemPortal.get_relationship_name_used());

596 // layoutItemPortal.setTableName(relationship.get_from_table());

597 // layoutItemPortal.setFromField(relationship.get_from_field());

598

599 // Set whether or not the related list will need to show the navigation buttons.

600 // This was ported from Glom: Box_Data_Portal::get_has_suitable_record_to_view_details()

601 final Document.TableToViewDetails viewDetails = document

602 .getPortalSuitableTableToViewDetails(layoutItemPortal);

603 boolean addNavigation = false;

604 if (viewDetails != null) {

605 addNavigation = !StringUtils.isEmpty(viewDetails.tableName);

606 }

607 layoutItemPortal.setAddNavigation(addNavigation);

608 }

609 }

610

611 /*

612 * Converts a Gdk::Color (16-bits per channel) to an HTML colour (8-bits per channel) by discarding the least

613 * significant 8-bits in each channel.

614 */

615 private String convertGdkColorToHtmlColour(final String gdkColor) {

616 if (gdkColor.length() == 13)

617 return gdkColor.substring(0, 3) + gdkColor.substring(5, 7) + gdkColor.substring(9, 11);

618 else if (gdkColor.length() == 7) {

619 // This shouldn't happen but let's deal with it if it does.

620 Log.warn(documentID,

621 "Expected a 13 character string but received a 7 character string. Returning received string.");

622 return gdkColor;

623 } else {

624 Log.error("Did not receive a 13 or 7 character string. Returning black HTML colour code.");

625 return "#000000";

626 }

627 }

628

629 /**

630 * Gets the table name to use when accessing the database and the document. This method guards against SQL injection

631 * attacks by returning the default table if the requested table is not in the database or if the table name has not

632 * been set.

633 *

634 * @param tableName

635 * The table name to validate.

636 * @return The table name to use.

637 */

638 private String getTableNameToUse(final String tableName) {

639 if (StringUtils.isEmpty(tableName) || !document.getTableIsKnown(tableName)) {

640 return document.getDefaultTable();

641 }

642 return tableName;

643 }

644

645 /**

646 * @param tableName

647 * @param localeID

648 * @return

649 */

650 public Reports getReports(final String tableName, final String localeID) {

651 final Reports result = new Reports();

652

653 final List<String> names = document.getReportNames(tableName);

654

655 final int count = Utils.safeLongToInt(names.size());

656 for (int i = 0; i < count; i++) {

657 final String name = names.get(i);

658 final Report report = document.getReport(tableName, name);

659 if (report == null)

660 continue;

661

662 final String title = report.getTitle(localeID);

663 result.addReport(name, title);

664 }

665

666 return result;

667 }

668 }