net.java.ao.schema.helper
Class DatabaseMetaDataReaderImpl

java.lang.Object
  net.java.ao.schema.helper.DatabaseMetaDataReaderImpl

All Implemented Interfaces:

DatabaseMetaDataReader

public class DatabaseMetaDataReaderImpl
extends Object
implements DatabaseMetaDataReader

Constructor Summary

DatabaseMetaDataReaderImpl(DatabaseProvider databaseProvider, NameConverters nameConverters, SchemaConfiguration schemaConfiguration)

Method Summary

Iterable<? extends Field>	getFields(DatabaseMetaData databaseMetaData, String tableName)
Iterable<ForeignKey>	getForeignKeys(DatabaseMetaData metaData, String tableName) Gets the list of foreign keys for a given table
Iterable<String>	getTableNames(DatabaseMetaData metaData) Gets the names of the existing tables in the DB

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseMetaDataReaderImpl

public DatabaseMetaDataReaderImpl(DatabaseProvider databaseProvider,
                                  NameConverters nameConverters,
                                  SchemaConfiguration schemaConfiguration)

Method Detail

getTableNames

public Iterable<String> getTableNames(DatabaseMetaData metaData)

Description copied from interface: DatabaseMetaDataReader

Gets the names of the existing tables in the DB

Specified by:

getTableNames in interface DatabaseMetaDataReader

Parameters:

metaData - the meta data from which to extract the table names

Returns:

an Iterable of table names as strings

getFields

public Iterable<? extends Field> getFields(DatabaseMetaData databaseMetaData,
                                           String tableName)

Specified by:

getFields in interface DatabaseMetaDataReader

Returns:

getForeignKeys

public Iterable<ForeignKey> getForeignKeys(DatabaseMetaData metaData,
                                           String tableName)

Description copied from interface: DatabaseMetaDataReader

Gets the list of foreign keys for a given table

Specified by:

getForeignKeys in interface DatabaseMetaDataReader

Parameters:

metaData - the database metadata to read the information from

tableName - the name of the table from which to read the foreign keys

Returns:

an Iterable of foreign keys