net.java.ao.schema.ddl
Class SchemaReader

java.lang.Object
  net.java.ao.schema.ddl.SchemaReader

public final class SchemaReader
extends Object

WARNING: Not part of the public API. This class is public only to allow its use within other packages in the ActiveObjects library.

Author:

Daniel Spiewak

Constructor Summary

SchemaReader()

Method Summary

static DDLAction[]	diffSchema(DDLTable[] fromArray, DDLTable[] ontoArray, boolean caseSensetive) Returns the difference between from and onto with a bias toward from.
static DDLTable[]	readSchema(Connection connection, DatabaseProvider provider, SchemaConfiguration schemaConfiguration, boolean includeForeignKeys)
static DDLTable[]	readSchema(DatabaseProvider provider, SchemaConfiguration schemaConfiguration) Currently doesn't account for: setOnUpdate setUnique
static DDLTable[]	readSchema(DatabaseProvider provider, SchemaConfiguration schemaConfiguration, boolean includeForeignKeys)
static DDLAction[]	sortTopologically(DDLAction[] actions)

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaReader

public SchemaReader()

Method Detail

readSchema

public static DDLTable[] readSchema(DatabaseProvider provider,
                                    SchemaConfiguration schemaConfiguration)
                             throws SQLException

Currently doesn't account for:

• setOnUpdate
• setUnique

Throws:

SQLException

readSchema

public static DDLTable[] readSchema(DatabaseProvider provider,
                                    SchemaConfiguration schemaConfiguration,
                                    boolean includeForeignKeys)
                             throws SQLException

Throws:

SQLException

readSchema

public static DDLTable[] readSchema(Connection connection,
                                    DatabaseProvider provider,
                                    SchemaConfiguration schemaConfiguration,
                                    boolean includeForeignKeys)
                             throws SQLException

Throws:

SQLException

diffSchema

public static DDLAction[] diffSchema(DDLTable[] fromArray,
                                     DDLTable[] ontoArray,
                                     boolean caseSensetive)

Returns the difference between from and onto with a bias toward from. Thus, if a table is present in from but not onto, a CREATE TABLE statement will be generated.

sortTopologically

public static DDLAction[] sortTopologically(DDLAction[] actions)