| 1 | /** |
| 2 | * Copyright 2009 ATG DUST Project Licensed under the Apache License, Version |
| 3 | * 2.0 (the "License"); you may not use this file except in compliance with the |
| 4 | * License. You may obtain a copy of the License at |
| 5 | * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law |
| 6 | * or agreed to in writing, software distributed under the License is |
| 7 | * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 8 | * KIND, either express or implied. See the License for the specific language |
| 9 | * governing permissions and limitations under the License. |
| 10 | */ |
| 11 | package atg.adapter.gsa; |
| 12 | |
| 13 | import java.io.File; |
| 14 | import java.io.PrintWriter; |
| 15 | import java.sql.SQLException; |
| 16 | import java.util.ArrayList; |
| 17 | import java.util.Collection; |
| 18 | import java.util.HashSet; |
| 19 | import java.util.Iterator; |
| 20 | import java.util.List; |
| 21 | import java.util.Properties; |
| 22 | import java.util.Set; |
| 23 | import java.util.Vector; |
| 24 | |
| 25 | import javax.transaction.TransactionManager; |
| 26 | |
| 27 | import org.apache.ddlutils.DatabaseOperationException; |
| 28 | |
| 29 | import atg.adapter.gsa.xml.TemplateParser; |
| 30 | import atg.dtm.TransactionDemarcation; |
| 31 | import atg.dtm.TransactionDemarcationException; |
| 32 | import atg.junit.nucleus.TestUtils; |
| 33 | import atg.naming.NameContext; |
| 34 | import atg.naming.NameContextBindingEvent; |
| 35 | import atg.nucleus.Configuration; |
| 36 | import atg.nucleus.GenericService; |
| 37 | import atg.nucleus.Nucleus; |
| 38 | import atg.nucleus.NucleusNameResolver; |
| 39 | import atg.nucleus.ServiceEvent; |
| 40 | import atg.nucleus.ServiceException; |
| 41 | import atg.nucleus.logging.LogListener; |
| 42 | import atg.repository.RepositoryException; |
| 43 | |
| 44 | /** |
| 45 | * This class is an extension of atg.adapter.gsa.GSARepository. It's purpose is |
| 46 | * to create tables and initial data required for starting a given repository. |
| 47 | * |
| 48 | * @author mfrenzel |
| 49 | * @version 1.0 |
| 50 | */ |
| 51 | |
| 52 | public class InitializingGSA extends GSARepository { |
| 53 | |
| 54 | // ------------------------------------- |
| 55 | /** Class version string */ |
| 56 | |
| 57 | public static String CLASS_VERSION = "$Id: //test/UnitTests/base/main/src/Java/atg/test/apiauto/util/InitializingGSA.java#11 $$Change: 550950 $"; |
| 58 | |
| 59 | // ----------------------------------- |
| 60 | // ---From Properties File------------ |
| 61 | |
| 62 | private boolean mUseDDLUtils = true; |
| 63 | |
| 64 | /** |
| 65 | * If true then Apache DDLUtils will be used to generate the schema. Otherwise |
| 66 | * the GSA generated SQL will be used. |
| 67 | * |
| 68 | * @return the useDDLUtils |
| 69 | */ |
| 70 | public boolean isUseDDLUtils() { |
| 71 | return mUseDDLUtils; |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * If true then Apache DDLUtils will be used to generate the schema. Otherwise |
| 76 | * the GSA generated SQL will be used. |
| 77 | * |
| 78 | * @param pUseDDLUtils |
| 79 | * the useDDLUtils to set |
| 80 | */ |
| 81 | public void setUseDDLUtils(boolean pUseDDLUtils) { |
| 82 | mUseDDLUtils = pUseDDLUtils; |
| 83 | } |
| 84 | |
| 85 | // do we want to create tables if they don't exist |
| 86 | private boolean mCreateTables = true; |
| 87 | |
| 88 | public void setCreateTables(boolean pCreate) { |
| 89 | mCreateTables = pCreate; |
| 90 | } |
| 91 | |
| 92 | public boolean isCreateTables() { |
| 93 | return mCreateTables; |
| 94 | } |
| 95 | |
| 96 | // do we want to drop tables that exist if we want to create |
| 97 | // a table with the same name |
| 98 | private boolean mDropTables = false; |
| 99 | |
| 100 | public void setDropTablesIfExist(boolean pDrop) { |
| 101 | mDropTables = pDrop; |
| 102 | } |
| 103 | |
| 104 | public boolean isDropTablesIfExist() { |
| 105 | return mDropTables; |
| 106 | } |
| 107 | |
| 108 | // the XML files containing export data from the TemplateParser |
| 109 | // it will be imported into the database after tables are created |
| 110 | // we load the files as Files instead of XMLFiles because the |
| 111 | // TemplateParser requires a full file path to the import file |
| 112 | // instead of using the CONFIGPATH |
| 113 | private File[] mImportFiles = null; |
| 114 | |
| 115 | public void setImportFiles(File[] pFiles) { |
| 116 | mImportFiles = pFiles; |
| 117 | } |
| 118 | |
| 119 | public File[] getImportFiles() { |
| 120 | return mImportFiles; |
| 121 | } |
| 122 | |
| 123 | public String[] getImportFilesAsStrings() { |
| 124 | File[] f = getImportFiles(); |
| 125 | if (f == null) |
| 126 | return null; |
| 127 | |
| 128 | List<String> v = new ArrayList<String>(); |
| 129 | for (int i = 0; i < f.length; i++) { |
| 130 | if (!v.contains(f[i].getAbsolutePath())) |
| 131 | v.add(f[i].getAbsolutePath()); |
| 132 | } |
| 133 | |
| 134 | return (String[]) v.toArray(new String[v.size()]); |
| 135 | } |
| 136 | |
| 137 | // do we want to strip the 'references(..)' statements from SQL |
| 138 | // created by the GSA |
| 139 | private boolean mStripReferences = true; |
| 140 | |
| 141 | public void setStripReferences(boolean pStrip) { |
| 142 | mStripReferences = pStrip; |
| 143 | } |
| 144 | |
| 145 | public boolean isStripReferences() { |
| 146 | return mStripReferences; |
| 147 | } |
| 148 | |
| 149 | // do we want to show the create table statements that are executed |
| 150 | private boolean mShowCreate = false; |
| 151 | |
| 152 | public void setloggingCreateTables(boolean pLog) { |
| 153 | mShowCreate = pLog; |
| 154 | } |
| 155 | |
| 156 | public boolean isLoggingCreateTables() { |
| 157 | return mShowCreate; |
| 158 | } |
| 159 | |
| 160 | /* |
| 161 | * the SQLProcessorEngine to use for creating tables this property is optional |
| 162 | * because we'll create a default SQLProcessorEngine if the property isn't set |
| 163 | */ |
| 164 | private SQLProcessorEngine mSQLProcessor = null; |
| 165 | |
| 166 | public void setSQLProcessor(SQLProcessorEngine pEngine) { |
| 167 | mSQLProcessor = pEngine; |
| 168 | } |
| 169 | |
| 170 | public SQLProcessorEngine getSQLProcessor() { |
| 171 | // create a new processor if one isn't set |
| 172 | if (mSQLProcessor == null) { |
| 173 | mSQLProcessor = new SQLProcessorEngine(this); |
| 174 | mSQLProcessor.setLoggingDebug(this.isLoggingDebug()); |
| 175 | mSQLProcessor.setLoggingError(this.isLoggingError()); |
| 176 | mSQLProcessor.setLoggingInfo(this.isLoggingInfo()); |
| 177 | mSQLProcessor.setLoggingWarning(this.isLoggingWarning()); |
| 178 | LogListener[] listeners = this.getLogListeners(); |
| 179 | for (int i = 0; i < listeners.length; i++) { |
| 180 | mSQLProcessor.addLogListener(listeners[i]); |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | return mSQLProcessor; |
| 185 | } |
| 186 | |
| 187 | /** |
| 188 | * boolean indicating whether we should perform the import every time Dynamo |
| 189 | * starts, or only perform the import if we created at least one table. NOTE: |
| 190 | * if dropTablesIfExist is true, the import will occur every time because we |
| 191 | * will create tables every time. default: false - only perform the import |
| 192 | * when tables are created |
| 193 | */ |
| 194 | private boolean mImportEveryStartup = false; |
| 195 | |
| 196 | public void setImportEveryStartup(boolean pImport) { |
| 197 | mImportEveryStartup = pImport; |
| 198 | } |
| 199 | |
| 200 | public boolean isImportEveryStartup() { |
| 201 | return mImportEveryStartup; |
| 202 | } |
| 203 | |
| 204 | /** |
| 205 | * boolean indicating whether we should drop all tables associated with this |
| 206 | * repository when Dynamo is shut down. NOTE: this will only work properly is |
| 207 | * Dynamo is shutdown properly. It will not work if Dynamo is just killed |
| 208 | * default: false |
| 209 | */ |
| 210 | private boolean mDropTablesAtShutdown = false; |
| 211 | |
| 212 | public void setDropTablesAtShutdown(boolean pDrop) { |
| 213 | mDropTablesAtShutdown = pDrop; |
| 214 | } |
| 215 | |
| 216 | public boolean isDropTablesAtShutdown() { |
| 217 | return mDropTablesAtShutdown; |
| 218 | } |
| 219 | |
| 220 | /** |
| 221 | * boolean indicating whether to wrap each imported file in it's own |
| 222 | * transaction. this is a new option in D5.5 that has changed the method |
| 223 | * signature of atg.adapter.gsa.xml.TemplateParser.importFiles() default: true |
| 224 | */ |
| 225 | private boolean mImportWithTransaction = true; |
| 226 | |
| 227 | public void setImportWithTransaction(boolean pTran) { |
| 228 | mImportWithTransaction = pTran; |
| 229 | } |
| 230 | |
| 231 | public boolean isImportWithTransaction() { |
| 232 | return mImportWithTransaction; |
| 233 | } |
| 234 | |
| 235 | private Properties mSqlCreateFiles = new Properties(); |
| 236 | |
| 237 | /** |
| 238 | * Optional mapping of user-specified sql files that should be executed |
| 239 | * instead of the SQL generated by startSQLRepository. Key values must be one |
| 240 | * of (case sensitive): <b>default </b>, <b>oracle </b>, <b>solid </b>, |
| 241 | * <b>informix </b>, <b>microsoft </b>, <b>sybase </b>, or <b>db2 </b>. Mapped |
| 242 | * values should be a colon (:) separated ordered list of files to execute for |
| 243 | * that database type. <br> |
| 244 | * Specified files may use |
| 245 | * |
| 246 | * <pre> |
| 247 | * {....} |
| 248 | * </pre> |
| 249 | * |
| 250 | * notation to indicate a System variable that should be substituted at |
| 251 | * runtime, such as |
| 252 | * |
| 253 | * <pre> |
| 254 | * { atg.dynamo.root } |
| 255 | * </pre> |
| 256 | * |
| 257 | * . |
| 258 | * <p> |
| 259 | * The following behavior is observed: |
| 260 | * |
| 261 | * <pre> |
| 262 | * |
| 263 | * a) database meta data is used to determine specific database type |
| 264 | * b) when <b>default</b> not specified |
| 265 | * - if mapping exists for specific db type, those files are executed |
| 266 | * - otherwise, output from startSQLRepository is executed |
| 267 | * c) when <b>default</b> is specified |
| 268 | * - if mapping exists for specific db type, those files are executed |
| 269 | * - otherwise, files mapped under default are executed |
| 270 | * d) if a mapping exists for a db type in 'sqlCreateFiles' then a corresponding |
| 271 | * entry (to the specific db type, or to default) must exist. Otherwise an exception |
| 272 | * is thrown at starup. |
| 273 | * |
| 274 | * </pre> |
| 275 | * <p> |
| 276 | * Also, when a file specified in the property 'sqlCreateFiles' is used (i.e. |
| 277 | * output from startSQLRepository is not being used) then the initializingGSA |
| 278 | * will always do the following at startup, unless property |
| 279 | * 'executeCreateAndDropScripts' is set to false: |
| 280 | * |
| 281 | * <pre> |
| 282 | * |
| 283 | * a) execute the appropriate dropSqlFile(s) |
| 284 | * b) execute the appropriate createSqlFile(s) |
| 285 | * |
| 286 | * </pre> |
| 287 | * |
| 288 | * If 'executeCreateAndDropScripts' is false then in the case where scripts |
| 289 | * normally would be run they will instead be skipped and no SQL (from scripts |
| 290 | * or startSQLRepository) will be executed. The reason for this restriction is |
| 291 | * that it's too difficult to know whether a database has been properly reset |
| 292 | * for the 'createSqlFile(s)' to run properly, so we err on the conservative |
| 293 | * side and always reset it. |
| 294 | */ |
| 295 | public void setSqlCreateFiles(Properties pFiles) { |
| 296 | mSqlCreateFiles = pFiles; |
| 297 | } |
| 298 | |
| 299 | /** |
| 300 | * returns optional mapping of user-specified sql files that should be |
| 301 | * executed instead of the SQL generated by startSQLRepository. see |
| 302 | * 'setSqlCreateFiles' for detailed explanation of this property. |
| 303 | */ |
| 304 | public Properties getSqlCreateFiles() { |
| 305 | return mSqlCreateFiles; |
| 306 | } |
| 307 | |
| 308 | private Properties mSqlDropFiles = new Properties(); |
| 309 | |
| 310 | /** |
| 311 | * returns optional mapping of user-specified sql files that should be |
| 312 | * executed during 'tear-down' instead of basing it on the SQL generated by |
| 313 | * startSQLRepository. see 'setSqlCreateFiles' for detailed explanation of |
| 314 | * this property. |
| 315 | */ |
| 316 | public void setSqlDropFiles(Properties pFiles) { |
| 317 | mSqlDropFiles = pFiles; |
| 318 | } |
| 319 | |
| 320 | /** |
| 321 | * returns optional mapping of user-specified sql files that should be |
| 322 | * executed during 'tear-down' instead of basing it on the SQL generated by |
| 323 | * startSQLRepository. see 'setSqlCreateFiles' for detailed explanation of |
| 324 | * this property. |
| 325 | */ |
| 326 | public Properties getSqlDropFiles() { |
| 327 | return mSqlDropFiles; |
| 328 | } |
| 329 | |
| 330 | public boolean mAllowNoDrop = true; |
| 331 | |
| 332 | /** |
| 333 | * If true, one may specify create scripts, but no drop scripts. Otherwise it |
| 334 | * is an error to specify a create script but no drop script |
| 335 | * |
| 336 | * @return |
| 337 | */ |
| 338 | public boolean isAllowNoDrop() { |
| 339 | return mAllowNoDrop; |
| 340 | } |
| 341 | |
| 342 | public void setAllowNotDrop(boolean pDrop) { |
| 343 | mAllowNoDrop = pDrop; |
| 344 | } |
| 345 | |
| 346 | private boolean mExecuteCreateDropScripts = true; |
| 347 | |
| 348 | /** |
| 349 | * if set to true then create and drop scripts mapped through properties |
| 350 | * 'setSqlCreateFiles' and 'getSqlCreateFiles' will be executed. otherwise the |
| 351 | * scripts will not be executed at startup. |
| 352 | */ |
| 353 | public void setExecuteCreateAndDropScripts(boolean pExec) { |
| 354 | mExecuteCreateDropScripts = pExec; |
| 355 | } |
| 356 | |
| 357 | /** |
| 358 | * returns true if create and drop scripts mapped through properties |
| 359 | * 'setSqlCreateFiles' and 'getSqlCreateFiles' should be executed at startup. |
| 360 | */ |
| 361 | public boolean isExecuteCreateAndDropScripts() { |
| 362 | return mExecuteCreateDropScripts; |
| 363 | } |
| 364 | |
| 365 | private boolean mLoadColumnInfosAtInitialStartup = false; |
| 366 | |
| 367 | /** |
| 368 | * returns true if the GSA should load JDBC metadata when starting the initial |
| 369 | * instantiation of the component. default: false |
| 370 | */ |
| 371 | public boolean isLoadColumnInfosAtInitialStartup() { |
| 372 | return mLoadColumnInfosAtInitialStartup; |
| 373 | } |
| 374 | |
| 375 | /** |
| 376 | * set to true if the GSA should load JDBC metadata when starting the initial |
| 377 | * instantiation of the component. the default is false b/c the initial |
| 378 | * instantiation is only used to create tables and loading the metadata before |
| 379 | * the tables are created is unnecessary overhead which slows the startup |
| 380 | * process. When the component is restarted after the tables are created it |
| 381 | * uses the value of 'loadColumnInfosAtStartup' to determine whether to load |
| 382 | * the metadata on the restart. |
| 383 | */ |
| 384 | public void setLoadColumnInfosAtInitialStartup(boolean pLoad) { |
| 385 | mLoadColumnInfosAtInitialStartup = pLoad; |
| 386 | } |
| 387 | |
| 388 | // ------------------------------------------------------------------------- |
| 389 | // Member properties |
| 390 | |
| 391 | // this property is a little tricky and a bit of a hack, but it |
| 392 | // allows us to create the tables, etc on startup. When the component |
| 393 | // is initially started this will be false, but when it calls restart, |
| 394 | // we set it to true for the new instantiation to avoid infinitely |
| 395 | // recursing into new repositories |
| 396 | private boolean mTemporaryInstantiation = false; |
| 397 | |
| 398 | public void setIsTemporaryInstantiation(boolean pTemp) { |
| 399 | mTemporaryInstantiation = pTemp; |
| 400 | } |
| 401 | |
| 402 | private boolean isTemporaryInstantiation() { |
| 403 | return mTemporaryInstantiation; |
| 404 | } |
| 405 | |
| 406 | public boolean mRestartAfterTableCreation = true; |
| 407 | |
| 408 | private GSARepositorySchemaGenerator mGenerator; |
| 409 | |
| 410 | /** |
| 411 | * Returns true if this repository will attempt to "restart" after creating |
| 412 | * tables. |
| 413 | * |
| 414 | * @return |
| 415 | */ |
| 416 | public boolean isRestartingAfterTableCreation() { |
| 417 | return mRestartAfterTableCreation; |
| 418 | } |
| 419 | |
| 420 | /** |
| 421 | * Sets if this repository will attempt to "restart" after creating tables. A |
| 422 | * value of true means that it should restart. |
| 423 | */ |
| 424 | public void setRestartingAfterTableCreation(boolean pRestart) { |
| 425 | mRestartAfterTableCreation = pRestart; |
| 426 | } |
| 427 | |
| 428 | // ------------------------------------------------------------------------- |
| 429 | // Methods |
| 430 | |
| 431 | /** |
| 432 | * Overrides doStartService from GSARepository to make the repository |
| 433 | * optionally create required tables and load data using the TemplateParser |
| 434 | * -import flag. |
| 435 | * |
| 436 | * @exception RepositoryException |
| 437 | * (?) |
| 438 | */ |
| 439 | public void doStartService() { |
| 440 | // Loading Column Infos in a separate thread |
| 441 | // can deadlock the Initializing GSA |
| 442 | if (isLoggingInfo()) |
| 443 | logInfo("Setting loadColumnInfosInSeparateThread to false."); |
| 444 | setLoadColumnInfosInSeparateThread(false); |
| 445 | // if this is the temporary instantiation, we just want to |
| 446 | // call super.doStartService() and return |
| 447 | if (isTemporaryInstantiation()) { |
| 448 | if (isLoggingInfo()) |
| 449 | logInfo("Restarting the GSA component to successfully load XML templates..."); |
| 450 | super.doStartService(); |
| 451 | return; |
| 452 | } |
| 453 | |
| 454 | try { |
| 455 | // otherwise, this is the 'real' instantiation and we want to |
| 456 | // do more.... |
| 457 | |
| 458 | if (isLoggingInfo()) |
| 459 | logInfo("\nInitializing the primary GSA component and checking tables..."); |
| 460 | if (isLoggingDebug() && this.getDebugLevel() <= 6) |
| 461 | logDebug("For additional debugging statements, set debugLevel > 6"); |
| 462 | |
| 463 | // make sure mappings for user specified SQL files are ok |
| 464 | validateUserSpecifiedSqlFiles(); |
| 465 | |
| 466 | // we set logError and checkTables to false because tables |
| 467 | // probably won't exist and it'll just throw a bunch of |
| 468 | // unnecessary errors. also, we don't want to see errors because |
| 469 | // add-items, delete-items, etc. will fail |
| 470 | boolean logErrors = isLoggingError(); |
| 471 | boolean checkTables = isCheckTables(); |
| 472 | boolean logWarnings = isLoggingWarning(); |
| 473 | setCheckTables(false); |
| 474 | setLoggingError(true); |
| 475 | |
| 476 | // also set 'loadColumnInfosAtStartup' to false to prevent attempts at |
| 477 | // loading |
| 478 | // lots of unwanted metadata. that's very time consuming and only needed |
| 479 | // by the |
| 480 | // final instantiation. The setLoadColumnInfosAtStartup method is new so |
| 481 | // use a |
| 482 | // try / catch in case we're dealing with an old version of GSARepository |
| 483 | boolean loadColumnInfosAtStartup = true; |
| 484 | try { |
| 485 | loadColumnInfosAtStartup = isLoadColumnInfosAtStartup(); |
| 486 | setLoadColumnInfosAtStartup(isLoadColumnInfosAtInitialStartup()); |
| 487 | if (isLoadColumnInfosAtInitialStartup()) { |
| 488 | if (isLoggingInfo()) |
| 489 | logInfo("Enabled loading of column info for initial startup"); |
| 490 | } else { |
| 491 | if (isLoggingInfo()) |
| 492 | logInfo("Disabled loading of column info for initial startup"); |
| 493 | } |
| 494 | } catch (Throwable t) { |
| 495 | if (isLoggingDebug()) |
| 496 | logDebug("Could not modify loading of column metadata for preliminary startup."); |
| 497 | } |
| 498 | |
| 499 | // call GSA.doStartService to load XML definition files |
| 500 | super.doStartService(); |
| 501 | |
| 502 | // reset 'LoadColumnInfosAtStartup' to whatever it was originally |
| 503 | try { |
| 504 | setLoadColumnInfosAtStartup(loadColumnInfosAtStartup); |
| 505 | } catch (Throwable t) { |
| 506 | logError(t); |
| 507 | } |
| 508 | |
| 509 | // reset check tables and loggingError |
| 510 | setCheckTables(checkTables); |
| 511 | setLoggingError(logErrors); |
| 512 | setLoggingWarning(logWarnings); |
| 513 | |
| 514 | // now create the tables and restart the repository |
| 515 | boolean createdTables = createTables(); |
| 516 | if (isRestartingAfterTableCreation()) |
| 517 | restart(); |
| 518 | |
| 519 | // it's a little hidden, but when we just called restart(), |
| 520 | // we actually started up a temporary instantiation of this GSA |
| 521 | // which should have successfully loaded it's XML definition file |
| 522 | // because the tables were already created. This component |
| 523 | // (the primary one) then copied all the properties from the |
| 524 | // temporary instantiation so it's just like this component loaded |
| 525 | // the XML definition file successfully :) |
| 526 | |
| 527 | // we're now ready to import specified XML files |
| 528 | if (isImportEveryStartup() || createdTables) |
| 529 | importFiles(); |
| 530 | else { |
| 531 | if (isLoggingInfo()) |
| 532 | logInfo("Import not performed because importEveryStartup is false and no tables were created."); |
| 533 | } |
| 534 | |
| 535 | if (isLoggingInfo()) |
| 536 | logInfo("Component finished starting up."); |
| 537 | |
| 538 | } catch (Exception e) { |
| 539 | logError("Caught an unexpected exception trying to start component...", e); |
| 540 | } |
| 541 | } |
| 542 | |
| 543 | // ----------------------------------------- |
| 544 | /** |
| 545 | * Restarts the repository. This involves re-reading nucleus properties, |
| 546 | * reloading definition files, and invalidating all cache entries. This method |
| 547 | * is a convenience for development purposes (to avoid restarting dynamo when |
| 548 | * a template has changed), and should not be used on a live site. This method |
| 549 | * is modified slightly from the restart method of GSARepository because it |
| 550 | * sets mTemporaryInstantiation to true so that the doStartService method of |
| 551 | * the new instance does not reload import files or try to recreate tables |
| 552 | */ |
| 553 | public boolean restart() throws ServiceException { |
| 554 | Configuration c = getServiceConfiguration(); |
| 555 | NucleusNameResolver r = new NucleusNameResolver(getNucleus(), getNucleus(), |
| 556 | getNameContext(), true); |
| 557 | InitializingGSA newRepository = (InitializingGSA) c.createNewInstance(this); |
| 558 | c.configureService(newRepository, r, this); |
| 559 | |
| 560 | // Fool this new repository into thinking that it has been |
| 561 | // bound to the same name context as the original repository |
| 562 | // This changes will make sure that getAbsoluteName() returns |
| 563 | // a correct value. |
| 564 | NameContext nc = ((GenericService) this).getNameContext(); |
| 565 | NameContextBindingEvent bindingEvent = new NameContextBindingEvent(this |
| 566 | .getName(), newRepository, this.getNameContext()); |
| 567 | newRepository.nameContextElementBound(bindingEvent); |
| 568 | |
| 569 | ServiceEvent ev = new ServiceEvent(this, newRepository, getNucleus(), c); |
| 570 | /* |
| 571 | * We are purposefully not putting the new repository into the parent's name |
| 572 | * context. The existing repository is always the valid one. We're starting |
| 573 | * this new guy, then we're going to synchronize on the repository and get |
| 574 | * all of its info into us. |
| 575 | */ |
| 576 | |
| 577 | // we have to set the new repository as temporary so it won't call |
| 578 | // restart and start an infinite recursion |
| 579 | newRepository.setIsTemporaryInstantiation(true); |
| 580 | |
| 581 | newRepository.startService(ev); |
| 582 | if (newRepository.isRunning()) { |
| 583 | synchronized (this) { |
| 584 | invalidateCaches(); |
| 585 | copyFromOtherRepository(newRepository); |
| 586 | } |
| 587 | return true; |
| 588 | } else |
| 589 | return false; |
| 590 | } |
| 591 | |
| 592 | /** |
| 593 | * This method is called when the repository is shutdown. If |
| 594 | * dropTablesAtShutdown is true, it will attempt to drop all the tables. |
| 595 | * IMPORTANT: There is an optional property that can be set to indicate that |
| 596 | * all tables should be dropped at shutdown (dropTablesAtShutdown). Because of |
| 597 | * the order in which Nucleus shuts down the components, this may or may not |
| 598 | * work. It just depends on whether the datasource is shutdown before the |
| 599 | * repository. If you want to guarantee that your tables are dropped, manually |
| 600 | * invoke the doStopService method from the HTML admin pages. |
| 601 | */ |
| 602 | public void doStopService() { |
| 603 | try { |
| 604 | // clear out state in SchemaTracker |
| 605 | SchemaTracker.getSchemaTracker().reset(); |
| 606 | if (isDropTablesAtShutdown()) { |
| 607 | if (isLoggingInfo()) |
| 608 | logInfo("Dropping tables because 'dropTablesAtShutdown' is true...."); |
| 609 | dropTables(); |
| 610 | } |
| 611 | } catch (Exception e) { |
| 612 | if (isLoggingError()) |
| 613 | logError(e); |
| 614 | } finally { |
| 615 | super.doStopService(); |
| 616 | } |
| 617 | } |
| 618 | |
| 619 | /** |
| 620 | * This method drops all tables required by the GSARepository. |
| 621 | * |
| 622 | * @exception RepositoryException |
| 623 | * if an error occurs while retrieving a list of the tables |
| 624 | * associated with the repository |
| 625 | * @exception SQLProcessorException |
| 626 | * if an error occured trying to drop the tables |
| 627 | */ |
| 628 | public void dropTables() throws RepositoryException, SQLProcessorException { |
| 629 | // execute SQL files, if specified |
| 630 | String[] dropFiles = getSpecifiedDropFiles(); |
| 631 | if (dropFiles != null) { |
| 632 | if (isExecuteCreateAndDropScripts() && dropFiles != null) |
| 633 | executeSqlFiles(dropFiles, false); |
| 634 | else if (isLoggingInfo()) |
| 635 | logInfo("Skipping execution of SQL scripts b/c property 'executeCreateAndDropScripts' is false or there are no drop scripts."); |
| 636 | return; |
| 637 | } |
| 638 | |
| 639 | // otherwise, just drop tables based on startSQLRepository SQL |
| 640 | |
| 641 | if (isUseDDLUtils()) { |
| 642 | if (!Nucleus.getGlobalNucleus().isStopping()) { |
| 643 | // build a new one |
| 644 | mGenerator = new GSARepositorySchemaGenerator(this); |
| 645 | } |
| 646 | |
| 647 | try { |
| 648 | if (mGenerator != null) |
| 649 | mGenerator.dropSchema(true); |
| 650 | } catch (DatabaseOperationException e) { |
| 651 | throw new RepositoryException(e); |
| 652 | } catch (SQLException e) { |
| 653 | throw new RepositoryException(e); |
| 654 | } |
| 655 | } else { |
| 656 | Vector statements = getCreateStatements(null, null); |
| 657 | SQLProcessorEngine processor = getSQLProcessor(); |
| 658 | processor.dropTablesFromCreateStatements(statements); |
| 659 | |
| 660 | } |
| 661 | } |
| 662 | |
| 663 | /** |
| 664 | * This method creates the tables required by the GSARepository. If desired, |
| 665 | * check to make sure all the tables exist in the database. If a table doesn't |
| 666 | * exist, create it; if it does exist, don't do anything to it unless user |
| 667 | * wants to drop existing tables |
| 668 | * |
| 669 | * @return boolean - true if tables were created |
| 670 | * @exception RepositoryException |
| 671 | * if an error occurs while retrieving a list of the tables to |
| 672 | * create |
| 673 | * @exception SQLProcessorException |
| 674 | * if an error occured trying to create the tables |
| 675 | */ |
| 676 | private boolean createTables() throws RepositoryException, |
| 677 | SQLProcessorException { |
| 678 | // execute SQL files, if specified |
| 679 | String[] createFiles = getSpecifiedCreateFiles(); |
| 680 | if (createFiles != null) { |
| 681 | if (!isExecuteCreateAndDropScripts()) { |
| 682 | if (isLoggingInfo()) |
| 683 | logInfo("Skipping execution of SQL scripts b/c property 'executeCreateAndDropScripts' is false."); |
| 684 | return false; |
| 685 | } |
| 686 | // before executing the createFiles we always execute the drop files |
| 687 | dropTables(); |
| 688 | executeSqlFiles(createFiles, true); |
| 689 | return true; |
| 690 | } |
| 691 | |
| 692 | // otherwise, just execute sql from startSQLRepository |
| 693 | boolean createdTables = false; |
| 694 | |
| 695 | if (isUseDDLUtils()) { |
| 696 | if (isCreateTables()) { |
| 697 | mGenerator = new GSARepositorySchemaGenerator(this); |
| 698 | try { |
| 699 | mGenerator.createSchema(true, isDropTablesIfExist()); |
| 700 | createdTables = true; |
| 701 | } catch (DatabaseOperationException e) { |
| 702 | throw new RepositoryException(e); |
| 703 | } catch (SQLException e) { |
| 704 | throw new RepositoryException(e); |
| 705 | } |
| 706 | } |
| 707 | } else { |
| 708 | // Use GSA Generated SQL |
| 709 | SQLProcessorEngine spe = getSQLProcessor(); |
| 710 | // turn on debug for SQLProcessorEngine if GSA has debug on if |
| 711 | // (isLoggingDebug()) |
| 712 | spe.setLoggingDebug(true); |
| 713 | Vector createStatements = getCreateStatements(null, null); |
| 714 | createdTables = spe.createTables(createStatements, isDropTablesIfExist()); |
| 715 | |
| 716 | } |
| 717 | |
| 718 | return createdTables; |
| 719 | } |
| 720 | |
| 721 | /** |
| 722 | * This method imports files using the TemplateParser |
| 723 | * |
| 724 | * @exception RepositoryException |
| 725 | * if an error occured while importing one of the xml files. |
| 726 | */ |
| 727 | private void importFiles() throws RepositoryException { |
| 728 | if (isLoggingInfo()) |
| 729 | logInfo("Importing files..."); |
| 730 | |
| 731 | String[] loadFiles = getImportFilesAsStrings(); |
| 732 | // just exit if no files were specified |
| 733 | if (loadFiles == null) { |
| 734 | if (isLoggingInfo()) |
| 735 | logInfo("No files specified for import."); |
| 736 | return; |
| 737 | } |
| 738 | |
| 739 | if (isLoggingDebug()) { |
| 740 | logDebug("The following files will be imported:"); |
| 741 | for (int i = 0; i < loadFiles.length; i++) { |
| 742 | logDebug("file: " + loadFiles[i]); |
| 743 | } |
| 744 | } |
| 745 | |
| 746 | // now load the import files if they were specified |
| 747 | PrintWriter ps = new PrintWriter(System.out); |
| 748 | if (loadFiles != null && loadFiles.length > 0) { |
| 749 | try { |
| 750 | TemplateParser.importFiles(this, loadFiles, ps, |
| 751 | isImportWithTransaction()); |
| 752 | } catch (Exception e) { |
| 753 | throw new RepositoryException( |
| 754 | "Exception caught importing files into repository.", e); |
| 755 | } |
| 756 | } |
| 757 | } |
| 758 | |
| 759 | /** |
| 760 | * This method is used to remove the 'references...' parts from sql generated |
| 761 | * by the GSA. Removing the references allows us to avoid problems of creating |
| 762 | * tables in the wrong order and also allows you to easily drop / recreate |
| 763 | * tables. |
| 764 | */ |
| 765 | private String stripReferences(String pStr) { |
| 766 | if (isLoggingDebug()) { |
| 767 | logDebug("Removing references from SQL string..."); |
| 768 | if (this.getDebugLevel() > 6) |
| 769 | logDebug("SQL string before references are removed: \n" + pStr); |
| 770 | } |
| 771 | |
| 772 | pStr = stripForeignKey(pStr); |
| 773 | |
| 774 | // must be of the following format |
| 775 | // fieldname data-type null references foo(id), |
| 776 | String ref = "references "; |
| 777 | String endRef = ","; |
| 778 | |
| 779 | StringBuffer sb = new StringBuffer(); |
| 780 | int start = 0; |
| 781 | int end = 0; |
| 782 | end = pStr.indexOf(ref); |
| 783 | |
| 784 | // if unable to find "references ", try "REFERENCES " instead |
| 785 | if (end == -1) { |
| 786 | ref = ref.toUpperCase(); |
| 787 | end = pStr.indexOf(ref); |
| 788 | } |
| 789 | |
| 790 | while (end != -1) { |
| 791 | String temp = pStr.substring(start, end); |
| 792 | sb.append(temp); |
| 793 | pStr = pStr.substring(end + ref.length()); |
| 794 | start = pStr.indexOf(endRef); |
| 795 | end = pStr.indexOf(ref); |
| 796 | } |
| 797 | String temp2 = pStr.substring(start); |
| 798 | sb.append(temp2); |
| 799 | |
| 800 | if (isLoggingDebug()) |
| 801 | logDebug("Final sql string -> references removed: \n" + sb.toString()); |
| 802 | |
| 803 | return sb.toString(); |
| 804 | } |
| 805 | |
| 806 | private String stripForeignKey(String pStr) { |
| 807 | if (isLoggingDebug()) { |
| 808 | logDebug("Removing Foreign Key from SQL string..."); |
| 809 | if (this.getDebugLevel() > 6) |
| 810 | logDebug("SQL string before Foreign Key are removed: \n" + pStr); |
| 811 | } |
| 812 | |
| 813 | String key = "foreign key"; |
| 814 | int flag = 0; |
| 815 | int end = 0; |
| 816 | end = pStr.toLowerCase().lastIndexOf(key); |
| 817 | |
| 818 | while (end != -1) { |
| 819 | flag = 1; |
| 820 | pStr = pStr.substring(0, end); |
| 821 | end = pStr.toLowerCase().lastIndexOf(key); |
| 822 | } |
| 823 | end = pStr.lastIndexOf(","); |
| 824 | if (flag == 0) |
| 825 | return pStr; |
| 826 | else |
| 827 | return pStr.substring(0, end) + " )"; |
| 828 | } |
| 829 | |
| 830 | /** |
| 831 | * This method is used to retrieve all of the CREATE TABLE statements that are |
| 832 | * needed to generate tables for this GSA |
| 833 | * |
| 834 | * @exception RepositoryException |
| 835 | * if an error occurs with the Repository |
| 836 | */ |
| 837 | private Vector getCreateStatements(PrintWriter pOut, String pDatabaseName) |
| 838 | throws RepositoryException { |
| 839 | Vector tableStatements = new Vector(); |
| 840 | Vector indexStatements = new Vector(); |
| 841 | |
| 842 | // use current database if none is supplied |
| 843 | if (pDatabaseName == null) |
| 844 | pDatabaseName = getDatabaseName(); |
| 845 | |
| 846 | String[] descriptorNames = getItemDescriptorNames(); |
| 847 | OutputSQLContext sqlContext = new OutputSQLContext(pOut); |
| 848 | GSAItemDescriptor itemDescriptors[]; |
| 849 | DatabaseTableInfo dti = getDatabaseTableInfo(pDatabaseName); |
| 850 | int i, length = descriptorNames.length; |
| 851 | |
| 852 | itemDescriptors = new GSAItemDescriptor[length]; |
| 853 | for (i = 0; i < length; i++) { |
| 854 | itemDescriptors[i] = (GSAItemDescriptor) getItemDescriptor(descriptorNames[i]); |
| 855 | } |
| 856 | |
| 857 | String create = null; |
| 858 | String index = null; |
| 859 | for (i = 0; i < length; i++) { |
| 860 | GSAItemDescriptor desc = itemDescriptors[i]; |
| 861 | Table[] tables = desc.getTables(); |
| 862 | if (tables != null) { |
| 863 | for (int j = 0; j < tables.length; j++) { |
| 864 | Table t = tables[j]; |
| 865 | if (!t.isInherited()) { |
| 866 | sqlContext.clear(); |
| 867 | create = t.generateSQL(sqlContext, pDatabaseName); |
| 868 | // get rid of any possible CREATE INDEX statements and store those |
| 869 | // in their own Vector of statements... |
| 870 | index = extractIndexStatement(create); |
| 871 | create = removeIndexStatements(create); |
| 872 | if (isStripReferences()) |
| 873 | create = stripReferences(create); |
| 874 | if (index != null && !indexStatements.contains(index)) |
| 875 | indexStatements.add(index); |
| 876 | if (create != null && !tableStatements.contains(create)) |
| 877 | tableStatements.add(create); |
| 878 | } |
| 879 | } |
| 880 | } |
| 881 | } |
| 882 | /* |
| 883 | * if (pOut != null) { pOut.print(buffer); pOut.flush(); } |
| 884 | */ |
| 885 | |
| 886 | return tableStatements; |
| 887 | } |
| 888 | |
| 889 | /** |
| 890 | * This method is used to extract a possible CREATE INDEX statement from a |
| 891 | * CREATE TABLE statement that is generated by a Table. If no CREATE INDEX |
| 892 | * statement is included, it returns null |
| 893 | */ |
| 894 | private String extractIndexStatement(String pStatement) { |
| 895 | String search = "CREATE INDEX "; |
| 896 | String copy = pStatement.toUpperCase(); |
| 897 | int i = copy.indexOf(search); |
| 898 | if (i != -1) |
| 899 | return stripTrailingSemiColon(pStatement.substring(i)); |
| 900 | |
| 901 | return null; |
| 902 | } |
| 903 | |
| 904 | /** |
| 905 | * This method is used to remove any possible CREATE INDEX statements from the |
| 906 | * end of a CREATE TABLE statement generated by a Table. It returns the CREATE |
| 907 | * TABLE statement with all CREATE INDEX statements removed. |
| 908 | */ |
| 909 | private String removeIndexStatements(String pStatement) { |
| 910 | String search = "CREATE INDEX "; |
| 911 | String copy = pStatement.toUpperCase(); |
| 912 | int i = copy.indexOf(search); |
| 913 | if (i != -1) |
| 914 | pStatement = pStatement.substring(0, i); |
| 915 | |
| 916 | return stripTrailingSemiColon(pStatement); |
| 917 | } |
| 918 | |
| 919 | /** |
| 920 | * This method is used to remove the trailing semicolon from a String. It is |
| 921 | * assumed that these strings will only possibly have one semicolon, and that |
| 922 | * if there is one everything after the semicolon is junk. |
| 923 | */ |
| 924 | private String stripTrailingSemiColon(String pStr) { |
| 925 | if (pStr == null) |
| 926 | return pStr; |
| 927 | int idx = pStr.indexOf(";"); |
| 928 | if (idx != -1) |
| 929 | pStr = pStr.substring(0, idx); |
| 930 | |
| 931 | return pStr; |
| 932 | } |
| 933 | |
| 934 | // ---------- methods to help with user-specified SQL files ----------- |
| 935 | // allowable db types to specify |
| 936 | public String SOLID = "solid"; |
| 937 | public String ORACLE = "oracle"; |
| 938 | public String MICROSOFT = "microsoft"; |
| 939 | public String INFORMIX = "informix"; |
| 940 | public String DB2 = "db2"; |
| 941 | public String SYBASE = "sybase"; |
| 942 | public String SYBASE2 = "Adaptive Server Enterprise"; // sybase 12.5 |
| 943 | public String DEFAULT = "default"; |
| 944 | private String[] dbTypes = { SOLID, ORACLE, MICROSOFT, INFORMIX, DB2, SYBASE, |
| 945 | SYBASE2, DEFAULT }; |
| 946 | |
| 947 | /** |
| 948 | * returns the dbtype for the database being used. returned value will be one |
| 949 | * of the constants SOLID, ORACLE, MICROSOFT, INFORMIX, DB2, SYBASE, or |
| 950 | * DEFAULT if db type can not be determined. |
| 951 | */ |
| 952 | private String getDatabaseType() { |
| 953 | String type = getDatabaseName(); |
| 954 | for (int i = 0; i < dbTypes.length; i++) { |
| 955 | if (type.toLowerCase().indexOf(dbTypes[i].toLowerCase()) > -1) { |
| 956 | if (dbTypes[i].equals(SYBASE2)) |
| 957 | return SYBASE; |
| 958 | return dbTypes[i]; |
| 959 | } |
| 960 | } |
| 961 | return DEFAULT; |
| 962 | } |
| 963 | |
| 964 | /** |
| 965 | * returns array of user-specified SQL files that should be executed, or null |
| 966 | * if output from startSQLRepository should be used. |
| 967 | * |
| 968 | * @exception RepositoryException |
| 969 | * if an error occurs getting the array of files to execute |
| 970 | */ |
| 971 | private String[] getSpecifiedCreateFiles() throws RepositoryException { |
| 972 | // try to get mapped value for this specific db type, and if it's empty try |
| 973 | // the default |
| 974 | String files = (String) getSqlCreateFiles().get(getDatabaseType()); |
| 975 | if (files == null) |
| 976 | files = (String) getSqlCreateFiles().get(DEFAULT); |
| 977 | // if it's still empty then just return b/c there's nothing to execute |
| 978 | if (files == null) |
| 979 | return null; |
| 980 | |
| 981 | // if file list is not null, convert it and return the array |
| 982 | try { |
| 983 | return TestUtils.convertFileArray(files, ":"); |
| 984 | } catch (Exception e) { |
| 985 | throw new RepositoryException(e); |
| 986 | } |
| 987 | } |
| 988 | |
| 989 | /** |
| 990 | * returns array of user-specified SQL files that should be executed, or null |
| 991 | * if output from startSQLRepository should be used. |
| 992 | * |
| 993 | * @exception RepositoryException |
| 994 | * if an error occurs getting the array of files to execute |
| 995 | */ |
| 996 | private String[] getSpecifiedDropFiles() throws RepositoryException { |
| 997 | // try to get mapped value for this specific db type, and if it's empty try |
| 998 | // the default |
| 999 | String files = (String) getSqlDropFiles().get(getDatabaseType()); |
| 1000 | if (files == null) |
| 1001 | files = (String) getSqlDropFiles().get(DEFAULT); |
| 1002 | // if it's still empty then just return b/c there's nothing to execute |
| 1003 | if (files == null) |
| 1004 | return null; |
| 1005 | |
| 1006 | // if file list is not null, convert it and return the array |
| 1007 | try { |
| 1008 | return TestUtils.convertFileArray(files, ":"); |
| 1009 | } catch (Exception e) { |
| 1010 | throw new RepositoryException(e); |
| 1011 | } |
| 1012 | } |
| 1013 | |
| 1014 | /** |
| 1015 | * verifies that SQL files specified by user are ok. in particular, that if |
| 1016 | * the user mapped a 'createSqlFile' for a db type there is a corresponding |
| 1017 | * 'dropSqlFile' entry, and vice-versa. |
| 1018 | * |
| 1019 | * @exception RepositoryException |
| 1020 | * if anything is wrong |
| 1021 | */ |
| 1022 | private void validateUserSpecifiedSqlFiles() throws RepositoryException { |
| 1023 | // don't let them be null |
| 1024 | if (getSqlCreateFiles() == null) |
| 1025 | setSqlCreateFiles(new Properties()); |
| 1026 | if (getSqlDropFiles() == null) |
| 1027 | setSqlDropFiles(new Properties()); |
| 1028 | // make sure all the keys are valid |
| 1029 | Set keys = new HashSet(); |
| 1030 | keys.addAll(getSqlCreateFiles().keySet()); |
| 1031 | keys.addAll(getSqlDropFiles().keySet()); |
| 1032 | Set allow_keys = new HashSet(); |
| 1033 | for (int i = 0; i < dbTypes.length; i++) { |
| 1034 | keys.remove(dbTypes[i]); |
| 1035 | if (!dbTypes[i].equals(SYBASE2)) |
| 1036 | allow_keys.add(dbTypes[i]); |
| 1037 | } |
| 1038 | if (keys.size() > 0) |
| 1039 | throw new RepositoryException( |
| 1040 | "The following keys used in the 'sqlCreateFiles' and/or 'sqlDropFiles' properties " |
| 1041 | + "are invalid: " + keys + ". Allowable keys are: " + allow_keys); |
| 1042 | |
| 1043 | boolean isDefaultCreate = (getSqlCreateFiles().get(DEFAULT) != null); |
| 1044 | boolean isDefaultDrop = (getSqlDropFiles().get(DEFAULT) != null); |
| 1045 | // if there are defaults it will always be ok, so just return |
| 1046 | if (isDefaultCreate && isDefaultDrop) |
| 1047 | return; |
| 1048 | |
| 1049 | // otherwise, check each dbType individually |
| 1050 | for (int i = 0; i < dbTypes.length; i++) { |
| 1051 | boolean isCreate = (getSqlCreateFiles().get(dbTypes[i]) != null); |
| 1052 | boolean isDrop = (getSqlDropFiles().get(dbTypes[i]) != null); |
| 1053 | if (!isAllowNoDrop()) { |
| 1054 | if (isCreate && !isDrop && !isDefaultDrop) |
| 1055 | throw new RepositoryException( |
| 1056 | "Mapping exists for database type " |
| 1057 | + dbTypes[i] |
| 1058 | + " in property 'sqlCreateFiles', but not in property 'sqlDropFiles', and " |
| 1059 | + "there is no default specified."); |
| 1060 | if (isDrop && !isCreate && !isDefaultCreate) |
| 1061 | throw new RepositoryException( |
| 1062 | "Mapping exists for database type " |
| 1063 | + dbTypes[i] |
| 1064 | + " in property 'sqlDropFiles', but not in property 'sqlCreateFiles', and " |
| 1065 | + "there is no default specified."); |
| 1066 | } |
| 1067 | } |
| 1068 | } |
| 1069 | |
| 1070 | /** |
| 1071 | * executes the specified SQL files against this Repository's DataSource. |
| 1072 | * |
| 1073 | * @param String |
| 1074 | * [] the files to execute |
| 1075 | * @param boolean true if execution should stop at first error. if false, then |
| 1076 | * a warning will be printed for encountered errors. |
| 1077 | * @exception RepositoryException |
| 1078 | * if pStopAtError is true and an error occurs while executing |
| 1079 | * one of the sql statements. |
| 1080 | */ |
| 1081 | private void executeSqlFiles(String[] pFiles, boolean pStopAtError) |
| 1082 | throws RepositoryException { |
| 1083 | SQLProcessor sp = new SQLProcessor(getTransactionManager(), getDataSource()); |
| 1084 | boolean success = false; |
| 1085 | TransactionDemarcation td = new TransactionDemarcation(); |
| 1086 | try { |
| 1087 | td.begin((TransactionManager) Nucleus.getGlobalNucleus().resolveName( |
| 1088 | "/atg/dynamo/transaction/TransactionManager")); |
| 1089 | |
| 1090 | // for sql server auto-commit must be true |
| 1091 | // adamb: Hmm Marty added this, but it |
| 1092 | // breaks against MSSQL 8 |
| 1093 | // if (getDatabaseType().equals(MICROSOFT)) |
| 1094 | // sp.setAutoCommit(true); |
| 1095 | SQLFileParser parser = new SQLFileParser(); |
| 1096 | for (int i = 0; i < pFiles.length; i++) { |
| 1097 | String file = pFiles[i]; |
| 1098 | // switch the file path so everything is forward slashes |
| 1099 | file = file.replace('\\', '/'); |
| 1100 | String cmd = null; |
| 1101 | Iterator cmds = null; |
| 1102 | if (isLoggingInfo()) |
| 1103 | logInfo("Executing SQL file: " + file); |
| 1104 | if (!new File(file).exists()) |
| 1105 | throw new RepositoryException("SQL file " + file + " does not exist."); |
| 1106 | |
| 1107 | // parse the file to get commands... |
| 1108 | try { |
| 1109 | Collection c = parser.parseSQLFile(file); |
| 1110 | if (isLoggingDebug()) |
| 1111 | logDebug("Parsed " + c.size() + " SQL command(s) from file."); |
| 1112 | cmds = c.iterator(); |
| 1113 | } catch (Exception e) { |
| 1114 | // an error parsing the file indicates something very wrong, so bail |
| 1115 | throw new RepositoryException("Error encountered parsing SQL file " |
| 1116 | + file, e); |
| 1117 | } |
| 1118 | |
| 1119 | // then execute the commands... |
| 1120 | while (cmds.hasNext()) { |
| 1121 | cmd = (String) cmds.next(); |
| 1122 | if (cmd.trim().length() == 0) |
| 1123 | continue; |
| 1124 | if (isLoggingDebug() || isLoggingCreateTables()) |
| 1125 | logDebug("Executing SQL cmd [" + cmd + "]"); |
| 1126 | try { |
| 1127 | sp.executeSQL(cmd); |
| 1128 | } catch (Exception e) { |
| 1129 | if (pStopAtError) { |
| 1130 | throw new RepositoryException( |
| 1131 | "Error received executing command [" + cmd |
| 1132 | + "] from SQL file " + file, e); |
| 1133 | } else { |
| 1134 | if (isLoggingWarning()) |
| 1135 | logWarning("Error received executing command [" + cmd |
| 1136 | + "] from SQL file " + file + ": " + e.getMessage()); |
| 1137 | } |
| 1138 | } |
| 1139 | } |
| 1140 | } |
| 1141 | success = true; |
| 1142 | } catch (TransactionDemarcationException e) { |
| 1143 | logError(e); |
| 1144 | } finally { |
| 1145 | try { |
| 1146 | td.end(!success); |
| 1147 | } catch (TransactionDemarcationException e) { |
| 1148 | logError(e); |
| 1149 | } |
| 1150 | } |
| 1151 | } |
| 1152 | |
| 1153 | } // end of class |
| 1154 | |