PHP ArticlePeer::addSelectColumns方法代码示例

 /**
  * Gets an array of Article objects which contain a foreign key that references this object.
  *
  * If this collection has already been initialized with an identical Criteria, it returns the collection.
  * Otherwise if this Book has previously been saved, it will retrieve
  * related Articles from storage. If this Book is new, it will return
  * an empty collection or the current collection, the criteria is ignored on a new object.
  *
  * @param      PropelPDO $con
  * @param      Criteria $criteria
  * @return     array Article[]
  * @throws     PropelException
  */
 public function getArticles($criteria = null, PropelPDO $con = null)
 {
     if ($criteria === null) {
         $criteria = new Criteria(BookPeer::DATABASE_NAME);
     } elseif ($criteria instanceof Criteria) {
         $criteria = clone $criteria;
     }
     if ($this->collArticles === null) {
         if ($this->isNew()) {
             $this->collArticles = array();
         } else {
             $criteria->add(ArticlePeer::BOOK_ID, $this->id);
             ArticlePeer::addSelectColumns($criteria);
             $this->collArticles = ArticlePeer::doSelect($criteria, $con);
         }
     } else {
         // criteria has no effect for a new object
         if (!$this->isNew()) {
             // the following code is to determine if a new query is
             // called for.  If the criteria is the same as the last
             // one, just return the collection.
             $criteria->add(ArticlePeer::BOOK_ID, $this->id);
             ArticlePeer::addSelectColumns($criteria);
             if (!isset($this->lastArticleCriteria) || !$this->lastArticleCriteria->equals($criteria)) {
                 $this->collArticles = ArticlePeer::doSelect($criteria, $con);
             }
         }
     }
     $this->lastArticleCriteria = $criteria;
     return $this->collArticles;
 }

 public function getArticles($criteria = null, $con = null)
 {
     include_once 'lib/model/om/BaseArticlePeer.php';
     if ($criteria === null) {
         $criteria = new Criteria();
     } elseif ($criteria instanceof Criteria) {
         $criteria = clone $criteria;
     }
     if ($this->collArticles === null) {
         if ($this->isNew()) {
             $this->collArticles = array();
         } else {
             $criteria->add(ArticlePeer::CATEGORY_ID, $this->getId());
             ArticlePeer::addSelectColumns($criteria);
             $this->collArticles = ArticlePeer::doSelect($criteria, $con);
         }
     } else {
         if (!$this->isNew()) {
             $criteria->add(ArticlePeer::CATEGORY_ID, $this->getId());
             ArticlePeer::addSelectColumns($criteria);
             if (!isset($this->lastArticleCriteria) || !$this->lastArticleCriteria->equals($criteria)) {
                 $this->collArticles = ArticlePeer::doSelect($criteria, $con);
             }
         }
     }
     $this->lastArticleCriteria = $criteria;
     return $this->collArticles;
 }

 /**
  * Selects a collection of AuthorArticle objects pre-filled with all related objects except Author.
  *
  * @param      Criteria  $criteria
  * @param      PropelPDO $con
  * @param      String    $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN
  * @return     array Array of AuthorArticle objects.
  * @throws     PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  */
 public static function doSelectJoinAllExceptAuthor(Criteria $criteria, $con = null, $join_behavior = Criteria::LEFT_JOIN)
 {
     $criteria = clone $criteria;
     // Set the correct dbName if it has not been overridden
     // $criteria->getDbName() will return the same object if not set to another value
     // so == check is okay and faster
     if ($criteria->getDbName() == Propel::getDefaultDB()) {
         $criteria->setDbName(self::DATABASE_NAME);
     }
     AuthorArticlePeer::addSelectColumns($criteria);
     $startcol2 = AuthorArticlePeer::NUM_COLUMNS - AuthorArticlePeer::NUM_LAZY_LOAD_COLUMNS;
     ArticlePeer::addSelectColumns($criteria);
     $startcol3 = $startcol2 + (ArticlePeer::NUM_COLUMNS - ArticlePeer::NUM_LAZY_LOAD_COLUMNS);
     $criteria->addJoin(AuthorArticlePeer::ARTICLE_ID, ArticlePeer::ID, $join_behavior);
     // symfony_behaviors behavior
     foreach (sfMixer::getCallables(self::getMixerPreSelectHook(__FUNCTION__)) as $sf_hook) {
         call_user_func($sf_hook, 'BaseAuthorArticlePeer', $criteria, $con);
     }
     $stmt = BasePeer::doSelect($criteria, $con);
     $results = array();
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key1 = AuthorArticlePeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj1 = AuthorArticlePeer::getInstanceFromPool($key1))) {
             // We no longer rehydrate the object, since this can cause data loss.
             // See http://propel.phpdb.org/trac/ticket/509
             // $obj1->hydrate($row, 0, true); // rehydrate
         } else {
             $cls = AuthorArticlePeer::getOMClass(false);
             $obj1 = new $cls();
             $obj1->hydrate($row);
             AuthorArticlePeer::addInstanceToPool($obj1, $key1);
         }
         // if obj1 already loaded
         // Add objects for joined Article rows
         $key2 = ArticlePeer::getPrimaryKeyHashFromRow($row, $startcol2);
         if ($key2 !== null) {
             $obj2 = ArticlePeer::getInstanceFromPool($key2);
             if (!$obj2) {
                 $cls = ArticlePeer::getOMClass(false);
                 $obj2 = new $cls();
                 $obj2->hydrate($row, $startcol2);
                 ArticlePeer::addInstanceToPool($obj2, $key2);
             }
             // if $obj2 already loaded
             // Add the $obj1 (AuthorArticle) to the collection in $obj2 (Article)
             $obj2->addAuthorArticle($obj1);
         }
         // if joined row is not null
         $results[] = $obj1;
     }
     $stmt->closeCursor();
     return $results;
 }

 public static function doSelectJoinAllExceptAuthor(Criteria $c, $con = null, $join_behavior = Criteria::LEFT_JOIN)
 {
     foreach (sfMixer::getCallables('BaseAuthorArticlePeer:doSelectJoinAllExcept:doSelectJoinAllExcept') as $callable) {
         call_user_func($callable, 'BaseAuthorArticlePeer', $c, $con);
     }
     $c = clone $c;
     if ($c->getDbName() == Propel::getDefaultDB()) {
         $c->setDbName(self::DATABASE_NAME);
     }
     AuthorArticlePeer::addSelectColumns($c);
     $startcol2 = AuthorArticlePeer::NUM_COLUMNS - AuthorArticlePeer::NUM_LAZY_LOAD_COLUMNS;
     ArticlePeer::addSelectColumns($c);
     $startcol3 = $startcol2 + (ArticlePeer::NUM_COLUMNS - ArticlePeer::NUM_LAZY_LOAD_COLUMNS);
     $c->addJoin(array(AuthorArticlePeer::ARTICLE_ID), array(ArticlePeer::ID), $join_behavior);
     $stmt = BasePeer::doSelect($c, $con);
     $results = array();
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key1 = AuthorArticlePeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj1 = AuthorArticlePeer::getInstanceFromPool($key1))) {
         } else {
             $omClass = AuthorArticlePeer::getOMClass();
             $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
             $obj1 = new $cls();
             $obj1->hydrate($row);
             AuthorArticlePeer::addInstanceToPool($obj1, $key1);
         }
         $key2 = ArticlePeer::getPrimaryKeyHashFromRow($row, $startcol2);
         if ($key2 !== null) {
             $obj2 = ArticlePeer::getInstanceFromPool($key2);
             if (!$obj2) {
                 $omClass = ArticlePeer::getOMClass();
                 $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
                 $obj2 = new $cls();
                 $obj2->hydrate($row, $startcol2);
                 ArticlePeer::addInstanceToPool($obj2, $key2);
             }
             $obj2->addAuthorArticle($obj1);
         }
         $results[] = $obj1;
     }
     $stmt->closeCursor();
     return $results;
 }

 public static function doSelectJoinAllExceptAuthor(Criteria $c, $con = null)
 {
     $c = clone $c;
     if ($c->getDbName() == Propel::getDefaultDB()) {
         $c->setDbName(self::DATABASE_NAME);
     }
     AuthorArticlePeer::addSelectColumns($c);
     $startcol2 = AuthorArticlePeer::NUM_COLUMNS - AuthorArticlePeer::NUM_LAZY_LOAD_COLUMNS + 1;
     ArticlePeer::addSelectColumns($c);
     $startcol3 = $startcol2 + ArticlePeer::NUM_COLUMNS;
     $c->addJoin(AuthorArticlePeer::ARTICLE_ID, ArticlePeer::ID);
     $rs = BasePeer::doSelect($c, $con);
     $results = array();
     while ($rs->next()) {
         $omClass = AuthorArticlePeer::getOMClass();
         $cls = Propel::import($omClass);
         $obj1 = new $cls();
         $obj1->hydrate($rs);
         $omClass = ArticlePeer::getOMClass();
         $cls = Propel::import($omClass);
         $obj2 = new $cls();
         $obj2->hydrate($rs, $startcol2);
         $newObject = true;
         for ($j = 0, $resCount = count($results); $j < $resCount; $j++) {
             $temp_obj1 = $results[$j];
             $temp_obj2 = $temp_obj1->getArticle();
             if ($temp_obj2->getPrimaryKey() === $obj2->getPrimaryKey()) {
                 $newObject = false;
                 $temp_obj2->addAuthorArticle($obj1);
                 break;
             }
         }
         if ($newObject) {
             $obj2->initAuthorArticles();
             $obj2->addAuthorArticle($obj1);
         }
         $results[] = $obj1;
     }
     return $results;
 }

 public function getArticles($criteria = null, PropelPDO $con = null)
 {
     if ($criteria === null) {
         $criteria = new Criteria(CategoryPeer::DATABASE_NAME);
     } elseif ($criteria instanceof Criteria) {
         $criteria = clone $criteria;
     }
     if ($this->collArticles === null) {
         if ($this->isNew()) {
             $this->collArticles = array();
         } else {
             $criteria->add(ArticlePeer::CATEGORY_ID, $this->id);
             ArticlePeer::addSelectColumns($criteria);
             $this->collArticles = ArticlePeer::doSelect($criteria, $con);
         }
     } else {
         if (!$this->isNew()) {
             $criteria->add(ArticlePeer::CATEGORY_ID, $this->id);
             ArticlePeer::addSelectColumns($criteria);
             if (!isset($this->lastArticleCriteria) || !$this->lastArticleCriteria->equals($criteria)) {
                 $this->collArticles = ArticlePeer::doSelect($criteria, $con);
             }
         }
     }
     $this->lastArticleCriteria = $criteria;
     return $this->collArticles;
 }

 /**
  * Prepares the Criteria object and uses the parent doSelect() method to execute a PDOStatement.
  *
  * Use this method directly if you want to work with an executed statement durirectly (for example
  * to perform your own object hydration).
  *
  * @param      Criteria $criteria The Criteria object used to build the SELECT statement.
  * @param      PropelPDO $con The connection to use
  * @throws     PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  * @return     PDOStatement The executed PDOStatement object.
  * @see        BasePeer::doSelect()
  */
 public static function doSelectStmt(Criteria $criteria, PropelPDO $con = null)
 {
     if ($con === null) {
         $con = Propel::getConnection(ArticlePeer::DATABASE_NAME, Propel::CONNECTION_READ);
     }
     if (!$criteria->hasSelectClause()) {
         $criteria = clone $criteria;
         ArticlePeer::addSelectColumns($criteria);
     }
     // Set the correct dbName
     $criteria->setDbName(self::DATABASE_NAME);
     // symfony_behaviors behavior
     foreach (sfMixer::getCallables(self::getMixerPreSelectHook(__FUNCTION__)) as $sf_hook) {
         call_user_func($sf_hook, 'BaseArticlePeer', $criteria, $con);
     }
     // BasePeer returns a PDOStatement
     return BasePeer::doSelect($criteria, $con);
 }

 /**
  * Prepares the Criteria object and uses the parent doSelect() method to execute a PDOStatement.
  *
  * Use this method directly if you want to work with an executed statement durirectly (for example
  * to perform your own object hydration).
  *
  * @param      Criteria $criteria The Criteria object used to build the SELECT statement.
  * @param      PropelPDO $con The connection to use
  * @throws     PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  * @return     PDOStatement The executed PDOStatement object.
  * @see        BasePeer::doSelect()
  */
 public static function doSelectStmt(Criteria $criteria, PropelPDO $con = null)
 {
     if ($con === null) {
         $con = Propel::getConnection(ArticlePeer::DATABASE_NAME, Propel::CONNECTION_READ);
     }
     if (!$criteria->hasSelectClause()) {
         $criteria = clone $criteria;
         ArticlePeer::addSelectColumns($criteria);
     }
     // Set the correct dbName
     $criteria->setDbName(self::DATABASE_NAME);
     // BasePeer returns a PDOStatement
     return BasePeer::doSelect($criteria, $con);
 }