本文整理汇总了PHP中TaskPeer::getInstanceFromPool方法的典型用法代码示例。如果您正苦于以下问题：PHP TaskPeer::getInstanceFromPool方法的具体用法？PHP TaskPeer::getInstanceFromPool怎么用？PHP TaskPeer::getInstanceFromPool使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TaskPeer的用法示例。
在下文中一共展示了TaskPeer::getInstanceFromPool方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: retrieveByPK
/**
* Retrieve a single object by pkey.
*
* @param int $pk the primary key.
* @param PropelPDO $con the connection to use
* @return Task
*/
public static function retrieveByPK($pk, PropelPDO $con = null)
{
if (null !== ($obj = TaskPeer::getInstanceFromPool((string) $pk))) {
return $obj;
}
if ($con === null) {
$con = Propel::getConnection(TaskPeer::DATABASE_NAME, Propel::CONNECTION_READ);
}
$criteria = new Criteria(TaskPeer::DATABASE_NAME);
$criteria->add(TaskPeer::ID, $pk);
$v = TaskPeer::doSelect($criteria, $con);
return !empty($v) > 0 ? $v[0] : null;
}示例2: doSelectJoinAllExceptUser
/**
* Selects a collection of OverrideTask objects pre-filled with all related objects except User.
*
* @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 OverrideTask objects.
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
*/
public static function doSelectJoinAllExceptUser(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()) {
$criteria->setDbName(self::DATABASE_NAME);
}
OverrideTaskPeer::addSelectColumns($criteria);
$startcol2 = OverrideTaskPeer::NUM_COLUMNS - OverrideTaskPeer::NUM_LAZY_LOAD_COLUMNS;
TaskPeer::addSelectColumns($criteria);
$startcol3 = $startcol2 + (TaskPeer::NUM_COLUMNS - TaskPeer::NUM_LAZY_LOAD_COLUMNS);
TaskPeer::addSelectColumns($criteria);
$startcol4 = $startcol3 + (TaskPeer::NUM_COLUMNS - TaskPeer::NUM_LAZY_LOAD_COLUMNS);
$criteria->addJoin(OverrideTaskPeer::TASK_ID, TaskPeer::ID, $join_behavior);
$criteria->addJoin(OverrideTaskPeer::OVERRIDE_TASK_ID, TaskPeer::ID, $join_behavior);
$stmt = BasePeer::doSelect($criteria, $con);
$results = array();
while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
$key1 = OverrideTaskPeer::getPrimaryKeyHashFromRow($row, 0);
if (null !== ($obj1 = OverrideTaskPeer::getInstanceFromPool($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 = OverrideTaskPeer::getOMClass(false);
$obj1 = new $cls();
$obj1->hydrate($row);
OverrideTaskPeer::addInstanceToPool($obj1, $key1);
}
// if obj1 already loaded
// Add objects for joined Task rows
$key2 = TaskPeer::getPrimaryKeyHashFromRow($row, $startcol2);
if ($key2 !== null) {
$obj2 = TaskPeer::getInstanceFromPool($key2);
if (!$obj2) {
$cls = TaskPeer::getOMClass(false);
$obj2 = new $cls();
$obj2->hydrate($row, $startcol2);
TaskPeer::addInstanceToPool($obj2, $key2);
}
// if $obj2 already loaded
// Add the $obj1 (OverrideTask) to the collection in $obj2 (Task)
$obj2->addOverrideTaskRelatedByTaskId($obj1);
}
// if joined row is not null
// Add objects for joined Task rows
$key3 = TaskPeer::getPrimaryKeyHashFromRow($row, $startcol3);
if ($key3 !== null) {
$obj3 = TaskPeer::getInstanceFromPool($key3);
if (!$obj3) {
$cls = TaskPeer::getOMClass(false);
$obj3 = new $cls();
$obj3->hydrate($row, $startcol3);
TaskPeer::addInstanceToPool($obj3, $key3);
}
// if $obj3 already loaded
// Add the $obj1 (OverrideTask) to the collection in $obj3 (Task)
$obj3->addOverrideTaskRelatedByOverrideTaskId($obj1);
}
// if joined row is not null
$results[] = $obj1;
}
$stmt->closeCursor();
return $results;
}