org.apache.ddlutils.platform.axion
Class AxionModelReader

java.lang.Object
  org.apache.ddlutils.platform.JdbcModelReader
      org.apache.ddlutils.platform.axion.AxionModelReader

public class AxionModelReader
extends JdbcModelReader

Reads a database model from an Axion database.

Version:

$Revision: $

Constructor Summary

AxionModelReader(Platform platform)
Creates a new model reader for Axion databases.

Method Summary

protected Collection	readForeignKeys(DatabaseMetaDataWrapper metaData, String tableName) Retrieves the foreign keys of the indicated table.
protected Collection	readPrimaryKeyNames(DatabaseMetaDataWrapper metaData, String tableName) Retrieves the names of the columns that make up the primary key for a given table.
protected void	removeSystemIndices(DatabaseMetaDataWrapper metaData, Table table) Removes system indices (generated by the database for primary and foreign keys) from the table.

Methods inherited from class org.apache.ddlutils.platform.JdbcModelReader

determineAutoIncrementFromResultSetMetaData, determineSchemaOf, getColumnsForColumn, getColumnsForFK, getColumnsForIndex, getColumnsForPK, getColumnsForTable, getConnection, getDatabase, getDatabase, getDefaultCatalogPattern, getDefaultColumnPattern, getDefaultSchemaPattern, getDefaultTablePattern, getDefaultTableTypes, getPlatform, getPlatformInfo, initColumnsForColumn, initColumnsForFK, initColumnsForIndex, initColumnsForPK, initColumnsForTable, isInternalForeignKeyIndex, isInternalPrimaryKeyIndex, matches, readColumn, readColumns, readColumns, readForeignKey, readIndex, readIndices, readPrimaryKeyName, readTable, readTables, removeInternalForeignKeyIndex, removeInternalPrimaryKeyIndex, setDefaultCatalogPattern, setDefaultColumnPattern, setDefaultSchemaPattern, setDefaultTablePattern, setDefaultTableTypes, sortForeignKeys, unescape

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AxionModelReader

public AxionModelReader(Platform platform)

Creates a new model reader for Axion databases.

Parameters:

platform - The platform that this model reader belongs to

Method Detail

readPrimaryKeyNames

protected Collection readPrimaryKeyNames(DatabaseMetaDataWrapper metaData,
                                         String tableName)
                                  throws SQLException

Retrieves the names of the columns that make up the primary key for a given table.

Overrides:

readPrimaryKeyNames in class JdbcModelReader

Parameters:

metaData - The database meta data

tableName - The name of the table from which to retrieve PK information

Returns:

The primary key column names

Throws:

SQLException

readForeignKeys

protected Collection readForeignKeys(DatabaseMetaDataWrapper metaData,
                                     String tableName)
                              throws SQLException

Retrieves the foreign keys of the indicated table.

Overrides:

readForeignKeys in class JdbcModelReader

Parameters:

metaData - The database meta data

tableName - The name of the table from which to retrieve FK information

Returns:

The foreign keys

Throws:

SQLException

removeSystemIndices

protected void removeSystemIndices(DatabaseMetaDataWrapper metaData,
                                   Table table)
                            throws SQLException

Removes system indices (generated by the database for primary and foreign keys) from the table.

Overrides:

removeSystemIndices in class JdbcModelReader

Parameters:

metaData - The database meta data

table - The table

Throws:

SQLException