1: <?php
2:
3: namespace Thelia\Model\om;
4:
5: use \BasePeer;
6: use \Criteria;
7: use \PDO;
8: use \PDOStatement;
9: use \Propel;
10: use \PropelException;
11: use \PropelPDO;
12: use Thelia\Model\AttributeCombinationPeer;
13: use Thelia\Model\Combination;
14: use Thelia\Model\CombinationPeer;
15: use Thelia\Model\StockPeer;
16: use Thelia\Model\map\CombinationTableMap;
17:
18: /**
19: * Base static class for performing query and update operations on the 'combination' table.
20: *
21: *
22: *
23: * @package propel.generator.Thelia.Model.om
24: */
25: abstract class BaseCombinationPeer
26: {
27:
28: /** the default database name for this class */
29: const DATABASE_NAME = 'thelia';
30:
31: /** the table name for this class */
32: const TABLE_NAME = 'combination';
33:
34: /** the related Propel class for this table */
35: const OM_CLASS = 'Thelia\\Model\\Combination';
36:
37: /** the related TableMap class for this table */
38: const TM_CLASS = 'CombinationTableMap';
39:
40: /** The total number of columns. */
41: const NUM_COLUMNS = 4;
42:
43: /** The number of lazy-loaded columns. */
44: const NUM_LAZY_LOAD_COLUMNS = 0;
45:
46: /** The number of columns to hydrate (NUM_COLUMNS - NUM_LAZY_LOAD_COLUMNS) */
47: const NUM_HYDRATE_COLUMNS = 4;
48:
49: /** the column name for the id field */
50: const ID = 'combination.id';
51:
52: /** the column name for the ref field */
53: const REF = 'combination.ref';
54:
55: /** the column name for the created_at field */
56: const CREATED_AT = 'combination.created_at';
57:
58: /** the column name for the updated_at field */
59: const UPDATED_AT = 'combination.updated_at';
60:
61: /** The default string format for model objects of the related table **/
62: const DEFAULT_STRING_FORMAT = 'YAML';
63:
64: /**
65: * An identiy map to hold any loaded instances of Combination objects.
66: * This must be public so that other peer classes can access this when hydrating from JOIN
67: * queries.
68: * @var array Combination[]
69: */
70: public static $instances = array();
71:
72:
73: /**
74: * holds an array of fieldnames
75: *
76: * first dimension keys are the type constants
77: * e.g. CombinationPeer::$fieldNames[CombinationPeer::TYPE_PHPNAME][0] = 'Id'
78: */
79: protected static $fieldNames = array (
80: BasePeer::TYPE_PHPNAME => array ('Id', 'Ref', 'CreatedAt', 'UpdatedAt', ),
81: BasePeer::TYPE_STUDLYPHPNAME => array ('id', 'ref', 'createdAt', 'updatedAt', ),
82: BasePeer::TYPE_COLNAME => array (CombinationPeer::ID, CombinationPeer::REF, CombinationPeer::CREATED_AT, CombinationPeer::UPDATED_AT, ),
83: BasePeer::TYPE_RAW_COLNAME => array ('ID', 'REF', 'CREATED_AT', 'UPDATED_AT', ),
84: BasePeer::TYPE_FIELDNAME => array ('id', 'ref', 'created_at', 'updated_at', ),
85: BasePeer::TYPE_NUM => array (0, 1, 2, 3, )
86: );
87:
88: /**
89: * holds an array of keys for quick access to the fieldnames array
90: *
91: * first dimension keys are the type constants
92: * e.g. CombinationPeer::$fieldNames[BasePeer::TYPE_PHPNAME]['Id'] = 0
93: */
94: protected static $fieldKeys = array (
95: BasePeer::TYPE_PHPNAME => array ('Id' => 0, 'Ref' => 1, 'CreatedAt' => 2, 'UpdatedAt' => 3, ),
96: BasePeer::TYPE_STUDLYPHPNAME => array ('id' => 0, 'ref' => 1, 'createdAt' => 2, 'updatedAt' => 3, ),
97: BasePeer::TYPE_COLNAME => array (CombinationPeer::ID => 0, CombinationPeer::REF => 1, CombinationPeer::CREATED_AT => 2, CombinationPeer::UPDATED_AT => 3, ),
98: BasePeer::TYPE_RAW_COLNAME => array ('ID' => 0, 'REF' => 1, 'CREATED_AT' => 2, 'UPDATED_AT' => 3, ),
99: BasePeer::TYPE_FIELDNAME => array ('id' => 0, 'ref' => 1, 'created_at' => 2, 'updated_at' => 3, ),
100: BasePeer::TYPE_NUM => array (0, 1, 2, 3, )
101: );
102:
103: /**
104: * Translates a fieldname to another type
105: *
106: * @param string $name field name
107: * @param string $fromType One of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME
108: * BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM
109: * @param string $toType One of the class type constants
110: * @return string translated name of the field.
111: * @throws PropelException - if the specified name could not be found in the fieldname mappings.
112: */
113: public static function translateFieldName($name, $fromType, $toType)
114: {
115: $toNames = CombinationPeer::getFieldNames($toType);
116: $key = isset(CombinationPeer::$fieldKeys[$fromType][$name]) ? CombinationPeer::$fieldKeys[$fromType][$name] : null;
117: if ($key === null) {
118: throw new PropelException("'$name' could not be found in the field names of type '$fromType'. These are: " . print_r(CombinationPeer::$fieldKeys[$fromType], true));
119: }
120:
121: return $toNames[$key];
122: }
123:
124: /**
125: * Returns an array of field names.
126: *
127: * @param string $type The type of fieldnames to return:
128: * One of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME
129: * BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM
130: * @return array A list of field names
131: * @throws PropelException - if the type is not valid.
132: */
133: public static function getFieldNames($type = BasePeer::TYPE_PHPNAME)
134: {
135: if (!array_key_exists($type, CombinationPeer::$fieldNames)) {
136: throw new PropelException('Method getFieldNames() expects the parameter $type to be one of the class constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME, BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM. ' . $type . ' was given.');
137: }
138:
139: return CombinationPeer::$fieldNames[$type];
140: }
141:
142: /**
143: * Convenience method which changes table.column to alias.column.
144: *
145: * Using this method you can maintain SQL abstraction while using column aliases.
146: * <code>
147: * $c->addAlias("alias1", TablePeer::TABLE_NAME);
148: * $c->addJoin(TablePeer::alias("alias1", TablePeer::PRIMARY_KEY_COLUMN), TablePeer::PRIMARY_KEY_COLUMN);
149: * </code>
150: * @param string $alias The alias for the current table.
151: * @param string $column The column name for current table. (i.e. CombinationPeer::COLUMN_NAME).
152: * @return string
153: */
154: public static function alias($alias, $column)
155: {
156: return str_replace(CombinationPeer::TABLE_NAME.'.', $alias.'.', $column);
157: }
158:
159: /**
160: * Add all the columns needed to create a new object.
161: *
162: * Note: any columns that were marked with lazyLoad="true" in the
163: * XML schema will not be added to the select list and only loaded
164: * on demand.
165: *
166: * @param Criteria $criteria object containing the columns to add.
167: * @param string $alias optional table alias
168: * @throws PropelException Any exceptions caught during processing will be
169: * rethrown wrapped into a PropelException.
170: */
171: public static function addSelectColumns(Criteria $criteria, $alias = null)
172: {
173: if (null === $alias) {
174: $criteria->addSelectColumn(CombinationPeer::ID);
175: $criteria->addSelectColumn(CombinationPeer::REF);
176: $criteria->addSelectColumn(CombinationPeer::CREATED_AT);
177: $criteria->addSelectColumn(CombinationPeer::UPDATED_AT);
178: } else {
179: $criteria->addSelectColumn($alias . '.id');
180: $criteria->addSelectColumn($alias . '.ref');
181: $criteria->addSelectColumn($alias . '.created_at');
182: $criteria->addSelectColumn($alias . '.updated_at');
183: }
184: }
185:
186: /**
187: * Returns the number of rows matching criteria.
188: *
189: * @param Criteria $criteria
190: * @param boolean $distinct Whether to select only distinct columns; deprecated: use Criteria->setDistinct() instead.
191: * @param PropelPDO $con
192: * @return int Number of matching rows.
193: */
194: public static function doCount(Criteria $criteria, $distinct = false, PropelPDO $con = null)
195: {
196: // we may modify criteria, so copy it first
197: $criteria = clone $criteria;
198:
199: // We need to set the primary table name, since in the case that there are no WHERE columns
200: // it will be impossible for the BasePeer::createSelectSql() method to determine which
201: // tables go into the FROM clause.
202: $criteria->setPrimaryTableName(CombinationPeer::TABLE_NAME);
203:
204: if ($distinct && !in_array(Criteria::DISTINCT, $criteria->getSelectModifiers())) {
205: $criteria->setDistinct();
206: }
207:
208: if (!$criteria->hasSelectClause()) {
209: CombinationPeer::addSelectColumns($criteria);
210: }
211:
212: $criteria->clearOrderByColumns(); // ORDER BY won't ever affect the count
213: $criteria->setDbName(CombinationPeer::DATABASE_NAME); // Set the correct dbName
214:
215: if ($con === null) {
216: $con = Propel::getConnection(CombinationPeer::DATABASE_NAME, Propel::CONNECTION_READ);
217: }
218: // BasePeer returns a PDOStatement
219: $stmt = BasePeer::doCount($criteria, $con);
220:
221: if ($row = $stmt->fetch(PDO::FETCH_NUM)) {
222: $count = (int) $row[0];
223: } else {
224: $count = 0; // no rows returned; we infer that means 0 matches.
225: }
226: $stmt->closeCursor();
227:
228: return $count;
229: }
230: /**
231: * Selects one object from the DB.
232: *
233: * @param Criteria $criteria object used to create the SELECT statement.
234: * @param PropelPDO $con
235: * @return Combination
236: * @throws PropelException Any exceptions caught during processing will be
237: * rethrown wrapped into a PropelException.
238: */
239: public static function doSelectOne(Criteria $criteria, PropelPDO $con = null)
240: {
241: $critcopy = clone $criteria;
242: $critcopy->setLimit(1);
243: $objects = CombinationPeer::doSelect($critcopy, $con);
244: if ($objects) {
245: return $objects[0];
246: }
247:
248: return null;
249: }
250: /**
251: * Selects several row from the DB.
252: *
253: * @param Criteria $criteria The Criteria object used to build the SELECT statement.
254: * @param PropelPDO $con
255: * @return array Array of selected Objects
256: * @throws PropelException Any exceptions caught during processing will be
257: * rethrown wrapped into a PropelException.
258: */
259: public static function doSelect(Criteria $criteria, PropelPDO $con = null)
260: {
261: return CombinationPeer::populateObjects(CombinationPeer::doSelectStmt($criteria, $con));
262: }
263: /**
264: * Prepares the Criteria object and uses the parent doSelect() method to execute a PDOStatement.
265: *
266: * Use this method directly if you want to work with an executed statement directly (for example
267: * to perform your own object hydration).
268: *
269: * @param Criteria $criteria The Criteria object used to build the SELECT statement.
270: * @param PropelPDO $con The connection to use
271: * @throws PropelException Any exceptions caught during processing will be
272: * rethrown wrapped into a PropelException.
273: * @return PDOStatement The executed PDOStatement object.
274: * @see BasePeer::doSelect()
275: */
276: public static function doSelectStmt(Criteria $criteria, PropelPDO $con = null)
277: {
278: if ($con === null) {
279: $con = Propel::getConnection(CombinationPeer::DATABASE_NAME, Propel::CONNECTION_READ);
280: }
281:
282: if (!$criteria->hasSelectClause()) {
283: $criteria = clone $criteria;
284: CombinationPeer::addSelectColumns($criteria);
285: }
286:
287: // Set the correct dbName
288: $criteria->setDbName(CombinationPeer::DATABASE_NAME);
289:
290: // BasePeer returns a PDOStatement
291: return BasePeer::doSelect($criteria, $con);
292: }
293: /**
294: * Adds an object to the instance pool.
295: *
296: * Propel keeps cached copies of objects in an instance pool when they are retrieved
297: * from the database. In some cases -- especially when you override doSelect*()
298: * methods in your stub classes -- you may need to explicitly add objects
299: * to the cache in order to ensure that the same objects are always returned by doSelect*()
300: * and retrieveByPK*() calls.
301: *
302: * @param Combination $obj A Combination object.
303: * @param string $key (optional) key to use for instance map (for performance boost if key was already calculated externally).
304: */
305: public static function addInstanceToPool($obj, $key = null)
306: {
307: if (Propel::isInstancePoolingEnabled()) {
308: if ($key === null) {
309: $key = (string) $obj->getId();
310: } // if key === null
311: CombinationPeer::$instances[$key] = $obj;
312: }
313: }
314:
315: /**
316: * Removes an object from the instance pool.
317: *
318: * Propel keeps cached copies of objects in an instance pool when they are retrieved
319: * from the database. In some cases -- especially when you override doDelete
320: * methods in your stub classes -- you may need to explicitly remove objects
321: * from the cache in order to prevent returning objects that no longer exist.
322: *
323: * @param mixed $value A Combination object or a primary key value.
324: *
325: * @return void
326: * @throws PropelException - if the value is invalid.
327: */
328: public static function removeInstanceFromPool($value)
329: {
330: if (Propel::isInstancePoolingEnabled() && $value !== null) {
331: if (is_object($value) && $value instanceof Combination) {
332: $key = (string) $value->getId();
333: } elseif (is_scalar($value)) {
334: // assume we've been passed a primary key
335: $key = (string) $value;
336: } else {
337: $e = new PropelException("Invalid value passed to removeInstanceFromPool(). Expected primary key or Combination object; got " . (is_object($value) ? get_class($value) . ' object.' : var_export($value,true)));
338: throw $e;
339: }
340:
341: unset(CombinationPeer::$instances[$key]);
342: }
343: } // removeInstanceFromPool()
344:
345: /**
346: * Retrieves a string version of the primary key from the DB resultset row that can be used to uniquely identify a row in this table.
347: *
348: * For tables with a single-column primary key, that simple pkey value will be returned. For tables with
349: * a multi-column primary key, a serialize()d version of the primary key will be returned.
350: *
351: * @param string $key The key (@see getPrimaryKeyHash()) for this instance.
352: * @return Combination Found object or null if 1) no instance exists for specified key or 2) instance pooling has been disabled.
353: * @see getPrimaryKeyHash()
354: */
355: public static function getInstanceFromPool($key)
356: {
357: if (Propel::isInstancePoolingEnabled()) {
358: if (isset(CombinationPeer::$instances[$key])) {
359: return CombinationPeer::$instances[$key];
360: }
361: }
362:
363: return null; // just to be explicit
364: }
365:
366: /**
367: * Clear the instance pool.
368: *
369: * @return void
370: */
371: public static function clearInstancePool($and_clear_all_references = false)
372: {
373: if ($and_clear_all_references)
374: {
375: foreach (CombinationPeer::$instances as $instance)
376: {
377: $instance->clearAllReferences(true);
378: }
379: }
380: CombinationPeer::$instances = array();
381: }
382:
383: /**
384: * Method to invalidate the instance pool of all tables related to combination
385: * by a foreign key with ON DELETE CASCADE
386: */
387: public static function clearRelatedInstancePool()
388: {
389: // Invalidate objects in AttributeCombinationPeer instance pool,
390: // since one or more of them may be deleted by ON DELETE CASCADE/SETNULL rule.
391: AttributeCombinationPeer::clearInstancePool();
392: // Invalidate objects in StockPeer instance pool,
393: // since one or more of them may be deleted by ON DELETE CASCADE/SETNULL rule.
394: StockPeer::clearInstancePool();
395: }
396:
397: /**
398: * Retrieves a string version of the primary key from the DB resultset row that can be used to uniquely identify a row in this table.
399: *
400: * For tables with a single-column primary key, that simple pkey value will be returned. For tables with
401: * a multi-column primary key, a serialize()d version of the primary key will be returned.
402: *
403: * @param array $row PropelPDO resultset row.
404: * @param int $startcol The 0-based offset for reading from the resultset row.
405: * @return string A string version of PK or null if the components of primary key in result array are all null.
406: */
407: public static function getPrimaryKeyHashFromRow($row, $startcol = 0)
408: {
409: // If the PK cannot be derived from the row, return null.
410: if ($row[$startcol] === null) {
411: return null;
412: }
413:
414: return (string) $row[$startcol];
415: }
416:
417: /**
418: * Retrieves the primary key from the DB resultset row
419: * For tables with a single-column primary key, that simple pkey value will be returned. For tables with
420: * a multi-column primary key, an array of the primary key columns will be returned.
421: *
422: * @param array $row PropelPDO resultset row.
423: * @param int $startcol The 0-based offset for reading from the resultset row.
424: * @return mixed The primary key of the row
425: */
426: public static function getPrimaryKeyFromRow($row, $startcol = 0)
427: {
428:
429: return (int) $row[$startcol];
430: }
431:
432: /**
433: * The returned array will contain objects of the default type or
434: * objects that inherit from the default.
435: *
436: * @throws PropelException Any exceptions caught during processing will be
437: * rethrown wrapped into a PropelException.
438: */
439: public static function populateObjects(PDOStatement $stmt)
440: {
441: $results = array();
442:
443: // set the class once to avoid overhead in the loop
444: $cls = CombinationPeer::getOMClass();
445: // populate the object(s)
446: while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
447: $key = CombinationPeer::getPrimaryKeyHashFromRow($row, 0);
448: if (null !== ($obj = CombinationPeer::getInstanceFromPool($key))) {
449: // We no longer rehydrate the object, since this can cause data loss.
450: // See http://www.propelorm.org/ticket/509
451: // $obj->hydrate($row, 0, true); // rehydrate
452: $results[] = $obj;
453: } else {
454: $obj = new $cls();
455: $obj->hydrate($row);
456: $results[] = $obj;
457: CombinationPeer::addInstanceToPool($obj, $key);
458: } // if key exists
459: }
460: $stmt->closeCursor();
461:
462: return $results;
463: }
464: /**
465: * Populates an object of the default type or an object that inherit from the default.
466: *
467: * @param array $row PropelPDO resultset row.
468: * @param int $startcol The 0-based offset for reading from the resultset row.
469: * @throws PropelException Any exceptions caught during processing will be
470: * rethrown wrapped into a PropelException.
471: * @return array (Combination object, last column rank)
472: */
473: public static function populateObject($row, $startcol = 0)
474: {
475: $key = CombinationPeer::getPrimaryKeyHashFromRow($row, $startcol);
476: if (null !== ($obj = CombinationPeer::getInstanceFromPool($key))) {
477: // We no longer rehydrate the object, since this can cause data loss.
478: // See http://www.propelorm.org/ticket/509
479: // $obj->hydrate($row, $startcol, true); // rehydrate
480: $col = $startcol + CombinationPeer::NUM_HYDRATE_COLUMNS;
481: } else {
482: $cls = CombinationPeer::OM_CLASS;
483: $obj = new $cls();
484: $col = $obj->hydrate($row, $startcol);
485: CombinationPeer::addInstanceToPool($obj, $key);
486: }
487:
488: return array($obj, $col);
489: }
490:
491: /**
492: * Returns the TableMap related to this peer.
493: * This method is not needed for general use but a specific application could have a need.
494: * @return TableMap
495: * @throws PropelException Any exceptions caught during processing will be
496: * rethrown wrapped into a PropelException.
497: */
498: public static function getTableMap()
499: {
500: return Propel::getDatabaseMap(CombinationPeer::DATABASE_NAME)->getTable(CombinationPeer::TABLE_NAME);
501: }
502:
503: /**
504: * Add a TableMap instance to the database for this peer class.
505: */
506: public static function buildTableMap()
507: {
508: $dbMap = Propel::getDatabaseMap(BaseCombinationPeer::DATABASE_NAME);
509: if (!$dbMap->hasTable(BaseCombinationPeer::TABLE_NAME)) {
510: $dbMap->addTableObject(new CombinationTableMap());
511: }
512: }
513:
514: /**
515: * The class that the Peer will make instances of.
516: *
517: *
518: * @return string ClassName
519: */
520: public static function getOMClass($row = 0, $colnum = 0)
521: {
522: return CombinationPeer::OM_CLASS;
523: }
524:
525: /**
526: * Performs an INSERT on the database, given a Combination or Criteria object.
527: *
528: * @param mixed $values Criteria or Combination object containing data that is used to create the INSERT statement.
529: * @param PropelPDO $con the PropelPDO connection to use
530: * @return mixed The new primary key.
531: * @throws PropelException Any exceptions caught during processing will be
532: * rethrown wrapped into a PropelException.
533: */
534: public static function doInsert($values, PropelPDO $con = null)
535: {
536: if ($con === null) {
537: $con = Propel::getConnection(CombinationPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
538: }
539:
540: if ($values instanceof Criteria) {
541: $criteria = clone $values; // rename for clarity
542: } else {
543: $criteria = $values->buildCriteria(); // build Criteria from Combination object
544: }
545:
546: if ($criteria->containsKey(CombinationPeer::ID) && $criteria->keyContainsValue(CombinationPeer::ID) ) {
547: throw new PropelException('Cannot insert a value for auto-increment primary key ('.CombinationPeer::ID.')');
548: }
549:
550:
551: // Set the correct dbName
552: $criteria->setDbName(CombinationPeer::DATABASE_NAME);
553:
554: try {
555: // use transaction because $criteria could contain info
556: // for more than one table (I guess, conceivably)
557: $con->beginTransaction();
558: $pk = BasePeer::doInsert($criteria, $con);
559: $con->commit();
560: } catch (PropelException $e) {
561: $con->rollBack();
562: throw $e;
563: }
564:
565: return $pk;
566: }
567:
568: /**
569: * Performs an UPDATE on the database, given a Combination or Criteria object.
570: *
571: * @param mixed $values Criteria or Combination object containing data that is used to create the UPDATE statement.
572: * @param PropelPDO $con The connection to use (specify PropelPDO connection object to exert more control over transactions).
573: * @return int The number of affected rows (if supported by underlying database driver).
574: * @throws PropelException Any exceptions caught during processing will be
575: * rethrown wrapped into a PropelException.
576: */
577: public static function doUpdate($values, PropelPDO $con = null)
578: {
579: if ($con === null) {
580: $con = Propel::getConnection(CombinationPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
581: }
582:
583: $selectCriteria = new Criteria(CombinationPeer::DATABASE_NAME);
584:
585: if ($values instanceof Criteria) {
586: $criteria = clone $values; // rename for clarity
587:
588: $comparison = $criteria->getComparison(CombinationPeer::ID);
589: $value = $criteria->remove(CombinationPeer::ID);
590: if ($value) {
591: $selectCriteria->add(CombinationPeer::ID, $value, $comparison);
592: } else {
593: $selectCriteria->setPrimaryTableName(CombinationPeer::TABLE_NAME);
594: }
595:
596: } else { // $values is Combination object
597: $criteria = $values->buildCriteria(); // gets full criteria
598: $selectCriteria = $values->buildPkeyCriteria(); // gets criteria w/ primary key(s)
599: }
600:
601: // set the correct dbName
602: $criteria->setDbName(CombinationPeer::DATABASE_NAME);
603:
604: return BasePeer::doUpdate($selectCriteria, $criteria, $con);
605: }
606:
607: /**
608: * Deletes all rows from the combination table.
609: *
610: * @param PropelPDO $con the connection to use
611: * @return int The number of affected rows (if supported by underlying database driver).
612: * @throws PropelException
613: */
614: public static function doDeleteAll(PropelPDO $con = null)
615: {
616: if ($con === null) {
617: $con = Propel::getConnection(CombinationPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
618: }
619: $affectedRows = 0; // initialize var to track total num of affected rows
620: try {
621: // use transaction because $criteria could contain info
622: // for more than one table or we could emulating ON DELETE CASCADE, etc.
623: $con->beginTransaction();
624: $affectedRows += BasePeer::doDeleteAll(CombinationPeer::TABLE_NAME, $con, CombinationPeer::DATABASE_NAME);
625: // Because this db requires some delete cascade/set null emulation, we have to
626: // clear the cached instance *after* the emulation has happened (since
627: // instances get re-added by the select statement contained therein).
628: CombinationPeer::clearInstancePool();
629: CombinationPeer::clearRelatedInstancePool();
630: $con->commit();
631:
632: return $affectedRows;
633: } catch (PropelException $e) {
634: $con->rollBack();
635: throw $e;
636: }
637: }
638:
639: /**
640: * Performs a DELETE on the database, given a Combination or Criteria object OR a primary key value.
641: *
642: * @param mixed $values Criteria or Combination object or primary key or array of primary keys
643: * which is used to create the DELETE statement
644: * @param PropelPDO $con the connection to use
645: * @return int The number of affected rows (if supported by underlying database driver). This includes CASCADE-related rows
646: * if supported by native driver or if emulated using Propel.
647: * @throws PropelException Any exceptions caught during processing will be
648: * rethrown wrapped into a PropelException.
649: */
650: public static function doDelete($values, PropelPDO $con = null)
651: {
652: if ($con === null) {
653: $con = Propel::getConnection(CombinationPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
654: }
655:
656: if ($values instanceof Criteria) {
657: // invalidate the cache for all objects of this type, since we have no
658: // way of knowing (without running a query) what objects should be invalidated
659: // from the cache based on this Criteria.
660: CombinationPeer::clearInstancePool();
661: // rename for clarity
662: $criteria = clone $values;
663: } elseif ($values instanceof Combination) { // it's a model object
664: // invalidate the cache for this single object
665: CombinationPeer::removeInstanceFromPool($values);
666: // create criteria based on pk values
667: $criteria = $values->buildPkeyCriteria();
668: } else { // it's a primary key, or an array of pks
669: $criteria = new Criteria(CombinationPeer::DATABASE_NAME);
670: $criteria->add(CombinationPeer::ID, (array) $values, Criteria::IN);
671: // invalidate the cache for this object(s)
672: foreach ((array) $values as $singleval) {
673: CombinationPeer::removeInstanceFromPool($singleval);
674: }
675: }
676:
677: // Set the correct dbName
678: $criteria->setDbName(CombinationPeer::DATABASE_NAME);
679:
680: $affectedRows = 0; // initialize var to track total num of affected rows
681:
682: try {
683: // use transaction because $criteria could contain info
684: // for more than one table or we could emulating ON DELETE CASCADE, etc.
685: $con->beginTransaction();
686:
687: $affectedRows += BasePeer::doDelete($criteria, $con);
688: CombinationPeer::clearRelatedInstancePool();
689: $con->commit();
690:
691: return $affectedRows;
692: } catch (PropelException $e) {
693: $con->rollBack();
694: throw $e;
695: }
696: }
697:
698: /**
699: * Validates all modified columns of given Combination object.
700: * If parameter $columns is either a single column name or an array of column names
701: * than only those columns are validated.
702: *
703: * NOTICE: This does not apply to primary or foreign keys for now.
704: *
705: * @param Combination $obj The object to validate.
706: * @param mixed $cols Column name or array of column names.
707: *
708: * @return mixed TRUE if all columns are valid or the error message of the first invalid column.
709: */
710: public static function doValidate($obj, $cols = null)
711: {
712: $columns = array();
713:
714: if ($cols) {
715: $dbMap = Propel::getDatabaseMap(CombinationPeer::DATABASE_NAME);
716: $tableMap = $dbMap->getTable(CombinationPeer::TABLE_NAME);
717:
718: if (! is_array($cols)) {
719: $cols = array($cols);
720: }
721:
722: foreach ($cols as $colName) {
723: if ($tableMap->hasColumn($colName)) {
724: $get = 'get' . $tableMap->getColumn($colName)->getPhpName();
725: $columns[$colName] = $obj->$get();
726: }
727: }
728: } else {
729:
730: }
731:
732: return BasePeer::doValidate(CombinationPeer::DATABASE_NAME, CombinationPeer::TABLE_NAME, $columns);
733: }
734:
735: /**
736: * Retrieve a single object by pkey.
737: *
738: * @param int $pk the primary key.
739: * @param PropelPDO $con the connection to use
740: * @return Combination
741: */
742: public static function retrieveByPK($pk, PropelPDO $con = null)
743: {
744:
745: if (null !== ($obj = CombinationPeer::getInstanceFromPool((string) $pk))) {
746: return $obj;
747: }
748:
749: if ($con === null) {
750: $con = Propel::getConnection(CombinationPeer::DATABASE_NAME, Propel::CONNECTION_READ);
751: }
752:
753: $criteria = new Criteria(CombinationPeer::DATABASE_NAME);
754: $criteria->add(CombinationPeer::ID, $pk);
755:
756: $v = CombinationPeer::doSelect($criteria, $con);
757:
758: return !empty($v) > 0 ? $v[0] : null;
759: }
760:
761: /**
762: * Retrieve multiple objects by pkey.
763: *
764: * @param array $pks List of primary keys
765: * @param PropelPDO $con the connection to use
766: * @return Combination[]
767: * @throws PropelException Any exceptions caught during processing will be
768: * rethrown wrapped into a PropelException.
769: */
770: public static function retrieveByPKs($pks, PropelPDO $con = null)
771: {
772: if ($con === null) {
773: $con = Propel::getConnection(CombinationPeer::DATABASE_NAME, Propel::CONNECTION_READ);
774: }
775:
776: $objs = null;
777: if (empty($pks)) {
778: $objs = array();
779: } else {
780: $criteria = new Criteria(CombinationPeer::DATABASE_NAME);
781: $criteria->add(CombinationPeer::ID, $pks, Criteria::IN);
782: $objs = CombinationPeer::doSelect($criteria, $con);
783: }
784:
785: return $objs;
786: }
787:
788: } // BaseCombinationPeer
789:
790: // This is the static code needed to register the TableMap for this table with the main Propel class.
791: //
792: BaseCombinationPeer::buildTableMap();
793:
794: