Package edu.internet2.middleware.grouper.ext.org.apache.ddlutils.platform.firebird

Class FirebirdBuilder

java.lang.Object
edu.internet2.middleware.grouper.ext.org.apache.ddlutils.platform.SqlBuilder
edu.internet2.middleware.grouper.ext.org.apache.ddlutils.platform.firebird.FirebirdBuilder
public class FirebirdBuilder extends SqlBuilder
The SQL Builder for the FireBird database.
Version:
$Revision: 231306 $

  • Constructor Details

    • FirebirdBuilder

      public FirebirdBuilder(Platform platform)
      Creates a new builder instance.
      Parameters:
      platform - The plaftform this builder belongs to

  • Method Details

    • createTable

      public void createTable(Database database, Table table, Map parameters) throws IOException
      Outputs the DDL to create the table along with any non-external constraints as well as with external primary keys and indices (but not foreign keys).
      Overrides:
      createTable in class SqlBuilder
      Parameters:
      database - The database model
      table - The table
      parameters - Additional platform-specific parameters for the table creation
      Throws:
      IOException

    • dropTable

      public void dropTable(Table table) throws IOException
      Outputs the DDL to drop the table. Note that this method does not drop foreign keys to this table. Use SqlBuilder.dropTable(Database, Table) if you want that.
      Overrides:
      dropTable in class SqlBuilder
      Parameters:
      table - The table to drop
      Throws:
      IOException

    • getGeneratorName

      protected String getGeneratorName(Table table, Column column)
      Determines the name of the generator for an auto-increment column.
      Parameters:
      table - The table
      column - The auto-increment column
      Returns:
      The generator name

    • writeColumnAutoIncrementStmt

      protected void writeColumnAutoIncrementStmt(Table table, Column column) throws IOException
      Prints that the column is an auto increment column.
      Overrides:
      writeColumnAutoIncrementStmt in class SqlBuilder
      Parameters:
      table - The table
      column - The column
      Throws:
      IOException

    • getSelectLastIdentityValues

      public String getSelectLastIdentityValues(Table table)
      Generates the SQL for querying the id that was created in the last insertion operation. This is obviously only useful for pk fields that are auto-incrementing. A database that does not support this, will return null.
      Overrides:
      getSelectLastIdentityValues in class SqlBuilder
      Parameters:
      table - The table
      Returns:
      The sql, or null if the database does not support this

    • getNativeDefaultValue

      protected String getNativeDefaultValue(Column column)
      Returns the native default value for the column.
      Overrides:
      getNativeDefaultValue in class SqlBuilder
      Parameters:
      column - The column
      Returns:
      The native default value

    • createExternalForeignKeys

      public void createExternalForeignKeys(Database database) throws IOException
      Creates the external foreignkey creation statements for all tables in the database.
      Overrides:
      createExternalForeignKeys in class SqlBuilder
      Parameters:
      database - The database
      Throws:
      IOException

    • writeExternalIndexDropStmt

      public void writeExternalIndexDropStmt(Table table, Index index) throws IOException
      Generates the statement to drop a non-embedded index from the database.
      Overrides:
      writeExternalIndexDropStmt in class SqlBuilder
      Parameters:
      table - The table the index is on
      index - The index to drop
      Throws:
      IOException

    • processTableStructureChanges

      protected void processTableStructureChanges(Database currentModel, Database desiredModel, Table sourceTable, Table targetTable, Map parameters, List changes) throws IOException
      Allows database-specific implementations to handle changes in a database specific manner. Any handled change should be applied to the given current model (which is a copy of the real original model) and be removed from the list of changes.
      In the default implementation, all AddPrimaryKeyChange changes are applied via an ALTER TABLE ADD CONSTRAINT statement.
      Overrides:
      processTableStructureChanges in class SqlBuilder
      Parameters:
      currentModel - The current database schema
      desiredModel - The desired database schema
      sourceTable - The original table
      targetTable - The desired table
      parameters - The creation parameters for the table
      changes - The change objects for the target table
      Throws:
      IOException

    • processChange

      protected void processChange(Database currentModel, Database desiredModel, AddColumnChange change) throws IOException
      Processes the addition of a column to a table.
      Parameters:
      currentModel - The current database schema
      desiredModel - The desired database schema
      change - The change object
      Throws:
      IOException

    • processChange

      protected void processChange(Database currentModel, Database desiredModel, RemoveColumnChange change) throws IOException
      Processes the removal of a column from a table.
      Parameters:
      currentModel - The current database schema
      desiredModel - The desired database schema
      change - The change object
      Throws:
      IOException