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sources/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Schema/SchemaException.php 3.86 KB
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  <?php
  
  namespace Doctrine\DBAL\Schema;
  
  class SchemaException extends \Doctrine\DBAL\DBALException
  {
      const TABLE_DOESNT_EXIST = 10;
      const TABLE_ALREADY_EXISTS = 20;
      const COLUMN_DOESNT_EXIST = 30;
      const COLUMN_ALREADY_EXISTS = 40;
      const INDEX_DOESNT_EXIST = 50;
      const INDEX_ALREADY_EXISTS = 60;
      const SEQUENCE_DOENST_EXIST = 70;
      const SEQUENCE_ALREADY_EXISTS = 80;
      const INDEX_INVALID_NAME = 90;
      const FOREIGNKEY_DOESNT_EXIST = 100;
  
      /**
       * @param string $tableName
       * @return SchemaException
       */
      static public function tableDoesNotExist($tableName)
      {
          return new self("There is no table with name '".$tableName."' in the schema.", self::TABLE_DOESNT_EXIST);
      }
  
      /**
       * @param string $indexName
       * @return SchemaException
       */
      static public function indexNameInvalid($indexName)
      {
          return new self("Invalid index-name $indexName given, has to be [a-zA-Z0-9_]", self::INDEX_INVALID_NAME);
      }
  
      /**
       * @param string $indexName
       * @return SchemaException
       */
      static public function indexDoesNotExist($indexName, $table)
      {
          return new self("Index '$indexName' does not exist on table '$table'.", self::INDEX_DOESNT_EXIST);
      }
  
      /**
       * @param string $indexName
       * @return SchemaException
       */
      static public function indexAlreadyExists($indexName, $table)
      {
          return new self("An index with name '$indexName' was already defined on table '$table'.", self::INDEX_ALREADY_EXISTS);
      }
  
      /**
       * @param string $columnName
       * @return SchemaException
       */
      static public function columnDoesNotExist($columnName, $table)
      {
          return new self("There is no column with name '$columnName' on table '$table'.", self::COLUMN_DOESNT_EXIST);
      }
  
      /**
       *
       * @param  string $tableName
       * @return SchemaException
       */
      static public function tableAlreadyExists($tableName)
      {
          return new self("The table with name '".$tableName."' already exists.", self::TABLE_ALREADY_EXISTS);
      }
  
      /**
       *
       * @param string $tableName
       * @param string $columnName
       * @return SchemaException
       */
      static public function columnAlreadyExists($tableName, $columnName)
      {
          return new self(
              "The column '".$columnName."' on table '".$tableName."' already exists.", self::COLUMN_ALREADY_EXISTS
          );
      }
  
      /**
       * @param string $sequenceName
       * @return SchemaException
       */
      static public function sequenceAlreadyExists($sequenceName)
      {
          return new self("The sequence '".$sequenceName."' already exists.", self::SEQUENCE_ALREADY_EXISTS);
      }
  
      /**
       * @param string $sequenceName
       * @return SchemaException
       */
      static public function sequenceDoesNotExist($sequenceName)
      {
          return new self("There exists no sequence with the name '".$sequenceName."'.", self::SEQUENCE_DOENST_EXIST);
      }
  
      /**
       * @param  string $fkName
       * @return SchemaException
       */
      static public function foreignKeyDoesNotExist($fkName, $table)
      {
          return new self("There exists no foreign key with the name '$fkName' on table '$table'.", self::FOREIGNKEY_DOESNT_EXIST);
      }
  
      static public function namedForeignKeyRequired(Table $localTable, ForeignKeyConstraint $foreignKey)
      {
          return new self(
              "The performed schema operation on ".$localTable->getName()." requires a named foreign key, ".
              "but the given foreign key from (".implode(", ", $foreignKey->getColumns()).") onto foreign table ".
              "'".$foreignKey->getForeignTableName()."' (".implode(", ", $foreignKey->getForeignColumns()).") is currently ".
              "unnamed."
          );
      }
  
      static public function alterTableChangeNotSupported($changeName) {
          return new self ("Alter table change not supported, given '$changeName'");
      }
  }