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src/server/storage/entities-source.xsl
| Show First 20 Lines • Show All 343 Lines • ▼ Show 20 Line(s) | 342 | { | |||
|---|---|---|---|---|---|
| 344 | <xsl:with-param name="key">name</xsl:with-param> | 344 | <xsl:with-param name="key">name</xsl:with-param> | ||
| 345 | <xsl:with-param name="cache">nameCache</xsl:with-param> | 345 | <xsl:with-param name="cache">nameCache</xsl:with-param> | ||
| 346 | </xsl:call-template> | 346 | </xsl:call-template> | ||
| 347 | } | 347 | } | ||
| 348 | 348 | | |||
| 349 | <xsl:value-of select="$className"/><xsl:text> </xsl:text><xsl:value-of select="$className"/>::retrieveByNameOrCreate( const <xsl:value-of select="column[@name = 'name']/@type"/> &name) | 349 | <xsl:value-of select="$className"/><xsl:text> </xsl:text><xsl:value-of select="$className"/>::retrieveByNameOrCreate( const <xsl:value-of select="column[@name = 'name']/@type"/> &name) | ||
| 350 | { | 350 | { | ||
| 351 | static QMutex lock; | 351 | static QMutex lock; | ||
| 352 | QMutexLocker locker(&lock); | ||||
| 352 | auto rv = retrieveByName(name); | 353 | auto rv = retrieveByName(name); | ||
| 353 | if (rv.isValid()) { | 354 | if (rv.isValid()) { | ||
| 354 | return rv; | 355 | return rv; | ||
| 355 | } | 356 | } | ||
| 356 | 357 | | |||
| 357 | if (lock.tryLock()) { | | |||
| 358 | rv.setName(name); | 358 | rv.setName(name); | ||
| 359 | if (!rv.insert()) { | 359 | if (!rv.insert()) { | ||
| 360 | lock.unlock(); | | |||
| 361 | return <xsl:value-of select="$className"/>(); | 360 | return <xsl:value-of select="$className"/>(); | ||
| 362 | } | 361 | } | ||
| 363 | 362 | | |||
| 364 | if (Private::cacheEnabled) { | 363 | if (Private::cacheEnabled) { | ||
| 365 | Private::addToCache(rv); | 364 | Private::addToCache(rv); | ||
| 366 | } | 365 | } | ||
| 367 | lock.unlock(); | | |||
| 368 | return rv; | 366 | return rv; | ||
| 369 | } | 367 | } | ||
| 370 | | ||||
| 371 | lock.lock(); | | |||
| 372 | lock.unlock(); | | |||
| 373 | return retrieveByName(name); | | |||
| 374 | } | | |||
| 375 | </xsl:if> | 368 | </xsl:if> | ||
| 376 | 369 | | |||
| 377 | <xsl:if test="column[@name = 'name'] and $className = 'PartType'"> | 370 | <xsl:if test="column[@name = 'name'] and $className = 'PartType'"> | ||
| 378 | <xsl:text>PartType PartType::retrieveByFQName( const QString & ns, const QString & name )</xsl:text> | 371 | <xsl:text>PartType PartType::retrieveByFQName( const QString & ns, const QString & name )</xsl:text> | ||
| 379 | { | 372 | { | ||
| 380 | const QString fqname = ns + QLatin1Char(':') + name; | 373 | const QString fqname = ns + QLatin1Char(':') + name; | ||
| 381 | <xsl:call-template name="data-retrieval"> | 374 | <xsl:call-template name="data-retrieval"> | ||
| 382 | <xsl:with-param name="key">ns</xsl:with-param> | 375 | <xsl:with-param name="key">ns</xsl:with-param> | ||
| 383 | <xsl:with-param name="key2">name</xsl:with-param> | 376 | <xsl:with-param name="key2">name</xsl:with-param> | ||
| 384 | <xsl:with-param name="lookupKey">fqname</xsl:with-param> | 377 | <xsl:with-param name="lookupKey">fqname</xsl:with-param> | ||
| 385 | <xsl:with-param name="cache">nameCache</xsl:with-param> | 378 | <xsl:with-param name="cache">nameCache</xsl:with-param> | ||
| 386 | </xsl:call-template> | 379 | </xsl:call-template> | ||
| 387 | } | 380 | } | ||
| 388 | 381 | | |||
| 389 | <xsl:text>PartType PartType::retrieveByFQNameOrCreate( const QString & ns, const QString & name )</xsl:text> | 382 | <xsl:text>PartType PartType::retrieveByFQNameOrCreate( const QString & ns, const QString & name )</xsl:text> | ||
| 390 | { | 383 | { | ||
| 391 | static QMutex lock; | 384 | static QMutex lock; | ||
| 385 | QMutexLocker locker(&lock); | ||||
| 392 | PartType rv = retrieveByFQName(ns, name); | 386 | PartType rv = retrieveByFQName(ns, name); | ||
| 393 | if (rv.isValid()) { | 387 | if (rv.isValid()) { | ||
| 394 | return rv; | 388 | return rv; | ||
| 395 | } | 389 | } | ||
| 396 | 390 | | |||
| 397 | if (lock.tryLock()) { | | |||
| 398 | rv.setNs(ns); | 391 | rv.setNs(ns); | ||
| 399 | rv.setName(name); | 392 | rv.setName(name); | ||
| 400 | if (!rv.insert()) { | 393 | if (!rv.insert()) { | ||
| 401 | lock.unlock(); | | |||
| 402 | return PartType(); | 394 | return PartType(); | ||
| 403 | } | 395 | } | ||
| 404 | 396 | | |||
| 405 | if (Private::cacheEnabled) { | 397 | if (Private::cacheEnabled) { | ||
| 406 | Private::addToCache(rv); | 398 | Private::addToCache(rv); | ||
| 407 | } | 399 | } | ||
| 408 | lock.unlock(); | | |||
| 409 | return rv; | 400 | return rv; | ||
| 410 | } | 401 | } | ||
| 411 | | ||||
| 412 | lock.lock(); | | |||
| 413 | lock.unlock(); | | |||
| 414 | return retrieveByFQName(ns, name); | | |||
| 415 | } | | |||
| 416 | </xsl:if> | 402 | </xsl:if> | ||
| 417 | 403 | | |||
| 418 | QVector<<xsl:value-of select="$className"/>> <xsl:value-of select="$className"/>::retrieveAll() | 404 | QVector<<xsl:value-of select="$className"/>> <xsl:value-of select="$className"/>::retrieveAll() | ||
| 419 | { | 405 | { | ||
| 420 | QSqlDatabase db = DataStore::self()->database(); | 406 | QSqlDatabase db = DataStore::self()->database(); | ||
| 421 | if ( !db.isOpen() ) | 407 | if ( !db.isOpen() ) | ||
| 422 | return QVector<<xsl:value-of select="$className"/>>(); | 408 | return QVector<<xsl:value-of select="$className"/>>(); | ||
| 423 | 409 | | |||
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