public function CheckDbStructure($sFile)
{
if (is_file($sFile)) {
$oXml = simplexml_load_file($sFile);
foreach ($oXml->tables->table as $table) {
if (!$this->isTableExists($table['name'])) {
$this->oMapper->CreateTableFromXml($table);
} else {
foreach ($table->fields->field as $field) {
if (!$this->isFieldExists($table['name'], $field['name'])) {
$this->oMapper->AddFieldFromXml($table['name'], $field);
}
}
foreach ($table->indexes->index as $index) {
if (!$this->isIndexExists($table['name'], $index['name'])) {
$this->oMapper->AddIndexFromXml($table['name'], $index);
}
}
}
}
return true;
} else {
return false;
}
}