PHP Book::isNew方法代码示例

 public function testIsNew()
 {
     $book = new Book();
     $this->assertEquals($book->isNew(), true);
     $book->id = 123;
     $this->assertEquals($book->isNew(), false);
 }

 /**
  * Performs the work of inserting or updating the row in the database.
  *
  * If the object is new, it inserts it; otherwise an update is performed.
  * All related objects are also updated in this method.
  *
  * @param      PropelPDO $con
  * @return     int The number of rows affected by this insert/update and any referring fk objects' save() operations.
  * @throws     PropelException
  * @see        save()
  */
 protected function doSave(PropelPDO $con)
 {
     $affectedRows = 0;
     // initialize var to track total num of affected rows
     if (!$this->alreadyInSave) {
         $this->alreadyInSave = true;
         // We call the save method on the following object(s) if they
         // were passed to this object by their coresponding set
         // method.  This object relates to these object(s) by a
         // foreign key reference.
         if ($this->aCategory !== null) {
             if ($this->aCategory->isModified() || $this->aCategory->isNew()) {
                 $affectedRows += $this->aCategory->save($con);
             }
             $this->setCategory($this->aCategory);
         }
         if ($this->aBook !== null) {
             if ($this->aBook->isModified() || $this->aBook->isNew()) {
                 $affectedRows += $this->aBook->save($con);
             }
             $this->setBook($this->aBook);
         }
         if ($this->isNew()) {
             $this->modifiedColumns[] = ArticlePeer::ID;
         }
         // If this object has been modified, then save it to the database.
         if ($this->isModified()) {
             if ($this->isNew()) {
                 $pk = ArticlePeer::doInsert($this, $con);
                 $affectedRows += 1;
                 // we are assuming that there is only 1 row per doInsert() which
                 // should always be true here (even though technically
                 // BasePeer::doInsert() can insert multiple rows).
                 $this->setId($pk);
                 //[IMV] update autoincrement primary key
                 $this->setNew(false);
             } else {
                 $affectedRows += ArticlePeer::doUpdate($this, $con);
             }
             $this->resetModified();
             // [HL] After being saved an object is no longer 'modified'
         }
         if ($this->collAuthorArticles !== null) {
             foreach ($this->collAuthorArticles as $referrerFK) {
                 if (!$referrerFK->isDeleted()) {
                     $affectedRows += $referrerFK->save($con);
                 }
             }
         }
         if ($this->collAttachments !== null) {
             foreach ($this->collAttachments as $referrerFK) {
                 if (!$referrerFK->isDeleted()) {
                     $affectedRows += $referrerFK->save($con);
                 }
             }
         }
         $this->alreadyInSave = false;
     }
     return $affectedRows;
 }

 public function testClear()
 {
     $b = new Book();
     $b->setNew(false);
     $b->clear();
     $this->assertTrue($b->isNew(), 'clear() sets the object to new');
     $b = new Book();
     $b->setDeleted(true);
     $b->clear();
     $this->assertFalse($b->isDeleted(), 'clear() sets the object to not deleted');
 }

 public function testSaveCanInsertNonEmptyObjects()
 {
     $b = new Book();
     $b->setTitle('foo');
     $b->setIsbn('124');
     $b->save();
     $this->assertFalse($b->isNew());
     $this->assertNotNull($b->getId());
 }

 public function testSetterCollectionWithManyToManyModifiedByReferenceWithAnExistingObject()
 {
     // Ensure no data
     BookQuery::create()->deleteAll();
     BookClubListQuery::create()->deleteAll();
     BookListRelQuery::create()->deleteAll();
     $book = new Book();
     $book->setTitle('foo');
     $book->save();
     // The object isn't "new"
     $this->assertFalse($book->isNew());
     $bookClubList = new BookClubList();
     $books = $bookClubList->getBooks();
     // Add the object by reference
     $books[] = $book;
     $bookClubList->setBooks($books);
     $bookClubList->save();
     $this->assertEquals(1, BookQuery::create()->count());
     $this->assertEquals(1, BookListRelQuery::create()->count());
     $this->assertEquals(1, BookClubListQuery::create()->count());
 }

 public function testHasKeyId()
 {
     // after setting a key ID on a new object, it shall still be considered new but shall be aware of it's key ID.
     $book = new Book();
     $book->setKeyId(1);
     $this->assertTrue($book->hasKeyId(), 'New object should be aware of its key when it was explicitly set via setKeyId.');
     $this->assertTrue($book->isNew(), 'New object should still be new after its key was explicitly set via setKeyId.');
     // make sure it works when calling the explicit setters for the columns making up the primary key.
     $book = new Book();
     $book->setBookId(1);
     $this->assertTrue($book->hasKeyId(), 'New object should be aware of its key when it was explicitly set via setters.');
     $this->assertTrue($book->isNew(), 'New object should still be new after its key was explicitly set via setters.');
 }

 public function testCreateDelete()
 {
     $connection = $this->getT4Connection();
     Book::setConnection($connection);
     $book = new Book();
     $book->title = 'War and peace';
     $book->author = 'Tolstoi';
     $this->assertTrue($book->isNew());
     $this->assertFalse($book->isDeleted());
     $book->save();
     $this->assertFalse($book->isNew());
     $this->assertTrue($book->wasNew());
     $this->assertFalse($book->isDeleted());
     $this->assertEquals(1, $book->getPk());
     $book1 = Book::findByPK(1);
     $this->assertEquals(1, $book1->getPk());
     $this->assertEquals('War and peace', $book1->title);
     $this->assertEquals('Tolstoi', $book1->author);
     $book->delete();
     $this->assertFalse($book->isNew());
     $this->assertTrue($book->wasNew());
     $this->assertTrue($book->isDeleted());
     $count = $connection->query("SELECT COUNT(*) FROM `books`")->fetchScalar();
     $this->assertEquals(0, $count);
 }

 /**
  * Performs the work of inserting or updating the row in the database.
  *
  * If the object is new, it inserts it; otherwise an update is performed.
  * All related objects are also updated in this method.
  *
  * @param      PropelPDO $con
  * @return     int The number of rows affected by this insert/update and any referring fk objects' save() operations.
  * @throws     PropelException
  * @see        save()
  */
 protected function doSave(PropelPDO $con)
 {
     $affectedRows = 0;
     // initialize var to track total num of affected rows
     if (!$this->alreadyInSave) {
         $this->alreadyInSave = true;
         // We call the save method on the following object(s) if they
         // were passed to this object by their coresponding set
         // method.  This object relates to these object(s) by a
         // foreign key reference.
         if ($this->aBook !== null) {
             if ($this->aBook->isModified() || $this->aBook->isNew()) {
                 $affectedRows += $this->aBook->save($con);
             }
             $this->setBook($this->aBook);
         }
         if ($this->aItemRelatedByPackageId !== null) {
             if ($this->aItemRelatedByPackageId->isModified() || $this->aItemRelatedByPackageId->isNew()) {
                 $affectedRows += $this->aItemRelatedByPackageId->save($con);
             }
             $this->setItemRelatedByPackageId($this->aItemRelatedByPackageId);
         }
         if ($this->isNew() || $this->isModified()) {
             // persist changes
             if ($this->isNew()) {
                 $this->doInsert($con);
             } else {
                 $this->doUpdate($con);
             }
             $affectedRows += 1;
             $this->resetModified();
         }
         if ($this->sectionsScheduledForDeletion !== null) {
             if (!$this->sectionsScheduledForDeletion->isEmpty()) {
                 SectionHasItemQuery::create()->filterByPrimaryKeys($this->sectionsScheduledForDeletion->getPrimaryKeys(false))->delete($con);
                 $this->sectionsScheduledForDeletion = null;
             }
             foreach ($this->getSections() as $section) {
                 if ($section->isModified()) {
                     $section->save($con);
                 }
             }
         }
         if ($this->itemsRelatedByIdScheduledForDeletion !== null) {
             if (!$this->itemsRelatedByIdScheduledForDeletion->isEmpty()) {
                 ItemQuery::create()->filterByPrimaryKeys($this->itemsRelatedByIdScheduledForDeletion->getPrimaryKeys(false))->delete($con);
                 $this->itemsRelatedByIdScheduledForDeletion = null;
             }
         }
         if ($this->collItemsRelatedById !== null) {
             foreach ($this->collItemsRelatedById as $referrerFK) {
                 if (!$referrerFK->isDeleted()) {
                     $affectedRows += $referrerFK->save($con);
                 }
             }
         }
         if ($this->sectionHasItemsScheduledForDeletion !== null) {
             if (!$this->sectionHasItemsScheduledForDeletion->isEmpty()) {
                 SectionHasItemQuery::create()->filterByPrimaryKeys($this->sectionHasItemsScheduledForDeletion->getPrimaryKeys(false))->delete($con);
                 $this->sectionHasItemsScheduledForDeletion = null;
             }
         }
         if ($this->collSectionHasItems !== null) {
             foreach ($this->collSectionHasItems as $referrerFK) {
                 if (!$referrerFK->isDeleted()) {
                     $affectedRows += $referrerFK->save($con);
                 }
             }
         }
         $this->alreadyInSave = false;
     }
     return $affectedRows;
 }