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   1  <?php
   2  
   3  final class PhabricatorConfigDatabaseSchema
   4    extends PhabricatorConfigStorageSchema {
   5  
   6    private $characterSet;
   7    private $collation;
   8    private $tables = array();
   9  
  10    public function addTable(PhabricatorConfigTableSchema $table) {
  11      $key = $table->getName();
  12      if (isset($this->tables[$key])) {
  13        throw new Exception(
  14          pht('Trying to add duplicate table "%s"!', $key));
  15      }
  16      $this->tables[$key] = $table;
  17      return $this;
  18    }
  19  
  20    public function getTables() {
  21      return $this->tables;
  22    }
  23  
  24    public function getTable($key) {
  25      return idx($this->tables, $key);
  26    }
  27  
  28    protected function getSubschemata() {
  29      return $this->getTables();
  30    }
  31  
  32    public function compareToSimilarSchema(
  33      PhabricatorConfigStorageSchema $expect) {
  34  
  35      $issues = array();
  36      if ($this->getCharacterSet() != $expect->getCharacterSet()) {
  37        $issues[] = self::ISSUE_CHARSET;
  38      }
  39  
  40      if ($this->getCollation() != $expect->getCollation()) {
  41        $issues[] = self::ISSUE_COLLATION;
  42      }
  43  
  44      return $issues;
  45    }
  46  
  47    public function newEmptyClone() {
  48      $clone = clone $this;
  49      $clone->tables = array();
  50      return $clone;
  51    }
  52  
  53    public function setCollation($collation) {
  54      $this->collation = $collation;
  55      return $this;
  56    }
  57  
  58    public function getCollation() {
  59      return $this->collation;
  60    }
  61  
  62    public function setCharacterSet($character_set) {
  63      $this->characterSet = $character_set;
  64      return $this;
  65    }
  66  
  67    public function getCharacterSet() {
  68      return $this->characterSet;
  69    }
  70  
  71  }