/**
* Save this column family and any modified columns to Cassandra
* @param cassandra_ColumnPath $columnPath
* @param int $consistencyLevel Cassandra consistency level
* @return bool save ok
*/
public function save($consistencyLevel = NULL)
{
$ok = $this->pathOK();
if ($ok) {
if ($this->getDelete()) {
$columnPath = new cassandra_ColumnPath();
$columnPath->column_family = $this->getName();
$ok = PandraCore::deleteColumnPath($this->getKeySpace(), $this->getKeyID(), $columnPath, NULL, PandraCore::getConsistency($consistencyLevel));
if (!$ok) {
$this->registerError(PandraCore::$lastError);
}
} else {
// @todo have this use thrift batch_insert method in core
$modifiedColumns = $this->getModifiedColumns();
foreach ($modifiedColumns as &$cObj) {
if (!$cObj->save(PandraCore::getConsistency($consistencyLevel))) {
$this->registerError($cObj->getLastError());
return FALSE;
}
}
$ok = TRUE;
}
if ($ok) {
$this->reset();
}
}
return $ok;
}
public function save($consistencyLevel = NULL)
{
if (!$this->isModified()) {
return FALSE;
}
$ok = FALSE;
// Deletes the entire columnfamily by key
if ($this->isDeleted()) {
$columnPath = new cassandra_ColumnPath();
$columnPath->column_family = $this->getName();
$ok = PandraCore::deleteColumnPath($this->getKeySpace(), $this->keyID, $columnPath, time(), PandraCore::getConsistency($consistencyLevel));
if (!$ok) {
$this->registerError(PandraCore::$lastError);
}
} else {
foreach ($this->_columns as $colName => $superColumn) {
$ok = $superColumn->save();
if (!$ok) {
$this->registerError(PandraCore::$lastError);
break;
}
}
}
return $ok;
}
/**
* Save all columns in this loaded columnfamily
* @return void
*/
public function save($consistencyLevel = NULL)
{
if (!$this->isModified()) {
return FALSE;
}
$ok = $this->pathOK();
if ($ok) {
if ($this->getDelete()) {
$columnPath = new cassandra_ColumnPath();
$columnPath->column_family = $this->getColumnFamilyName();
$columnPath->super_column = $this->getName();
$ok = PandraCore::deleteColumnPath($this->getKeySpace(), $this->getKeyID(), $columnPath, NULL, PandraCore::getConsistency($consistencyLevel));
} else {
$this->bindTimeModifiedColumns();
$ok = PandraCore::saveSuperColumn($this->getKeySpace(), $this->getKeyID(), array($this->getColumnFamilyName()), array($this->getName() => $this->getModifiedColumns()), PandraCore::getConsistency($consistencyLevel));
}
if ($ok) {
$this->reset();
} else {
$this->registerError(PandraCore::$lastError);
}
}
return $ok;
}
/**
* Save this column family and any modified columns to Cassandra
* @param cassandra_ColumnPath $columnPath
* @param int $consistencyLevel Cassandra consistency level
* @return bool save ok
*/
public function save($consistencyLevel = NULL)
{
$this->checkCFState();
$ok = FALSE;
if ($this->getDelete()) {
$columnPath = new cassandra_ColumnPath();
$columnPath->column_family = $this->getName();
$ok = PandraCore::deleteColumnPath($this->getKeySpace(), $this->keyID, $columnPath, time());
if (!$ok) {
$this->registerError(PandraCore::$lastError);
}
} else {
foreach ($this->_columns as &$cObj) {
if (!$cObj->isModified()) {
continue;
}
if (!$cObj->save($this->keyID, $this->getKeySpace(), $this->getName(), PandraCore::getConsistency($consistencyLevel))) {
$this->registerError($cObj->getLastError());
return FALSE;
}
}
$ok = TRUE;
}
if ($ok) {
$this->reset();
}
return $ok;
}
/**
* Saves this individual column path
* @param string $keyID row key
* @param sring $keySpace key space
* @param string $columnFamily column family name
* @param int $consistencyLevel cassandra save consistency level
* @return bool save ok
*/
public function save($keyID, $keySpace, $columnFamily, $consistencyLevel = NULL)
{
if (!$this->isModified()) {
return TRUE;
}
// Build the column path for modifying this individual column
$columnPath = new cassandra_ColumnPath();
$columnPath->column_family = $columnFamily;
$columnPath->column = $this->name;
$ok = FALSE;
if ($this->_delete) {
$ok = PandraCore::deleteColumnPath($keySpace, $keyID, $columnPath, $this->bindTime(), PandraCore::getConsistency($consistencyLevel));
} else {
$ok = PandraCore::saveColumnPath($keySpace, $keyID, $columnPath, $this->callback === NULL ? $this->value : $this->callbackvalue(), $this->bindTime(), PandraCore::getConsistency($consistencyLevel));
}
if (!$ok) {
if (empty(PandraCore::$errors)) {
$errorStr = 'Unkown Error';
} else {
$errorStr = PandraCore::$errors;
}
$this->registerError($errorStr);
}
if ($ok) {
$this->reset();
}
return $ok;
}
/**
* Saves this individual column path, where a parent has been set (setParent()) keyid, keyspace, columnfamily or supercolumn
* will be inherited for the save.
* @return bool save ok
*/
public function save($consistencyLevel = NULL)
{
if (!$this->isModified()) {
$this->registerError("Column " . $this->name . " is not modified");
return FALSE;
}
// Build the column path for modifying this individual column
$columnPath = new cassandra_ColumnPath();
$columnPath->column_family = $this->getColumnFamilyName();
$columnPath->super_column = $this->getSuperColumnName();
$columnPath->column = $this->getName();
$ok = FALSE;
if ($this->isDeleted()) {
$ok = PandraCore::deleteColumnPath($this->getKeySpace(), $this->getKeyID(), $columnPath, $this->bindTime(), PandraCore::getConsistency($consistencyLevel));
} else {
$ok = PandraCore::saveColumnPath($this->getKeySpace(), $this->getKeyID(), $columnPath, $this->callbackvalue(), $this->bindTime(), PandraCore::getConsistency($consistencyLevel));
}
if (!$ok) {
if (empty(PandraCore::$lastError)) {
$errorStr = 'Unknown Error';
} else {
$errorStr = PandraCore::$lastError;
}
$this->registerError($errorStr);
}
if ($ok) {
$this->reset();
}
return $ok;
}
