org.apache.openjpa.jdbc.schema

Class Schemas

java.lang.Object

org.apache.openjpa.jdbc.schema.Schemas

public class Schemas
extends Object

Helper class to deal with schemas.

Author:

Abe White

Field Summary

Fields

Modifier and Type	Field and Description
static Column[]	EMPTY_COLUMNS
static ForeignKey[]	EMPTY_FOREIGN_KEYS
static Index[]	EMPTY_INDEXES
static Unique[]	EMPTY_UNIQUES
static Object[]	EMPTY_VALUES

Constructor Summary

Constructors

Constructor and Description
Schemas()

Method Summary

Methods

Modifier and Type	Method and Description
static Class<?>	getJavaType(int type, int size, int decimals) Return the java type for the given SQL type from Types.
static String	getJDBCName(int type) Return the SQL type name for the given Types constant.
static int	getJDBCType(String name) Return the Types constant for the given SQL type name.
static String	getNewTableSchema(JDBCConfiguration conf) Deprecated.
static DBIdentifier	getNewTableSchemaIdentifier(JDBCConfiguration conf)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_COLUMNS

public static final Column[] EMPTY_COLUMNS

EMPTY_FOREIGN_KEYS

public static final ForeignKey[] EMPTY_FOREIGN_KEYS

EMPTY_INDEXES

public static final Index[] EMPTY_INDEXES

EMPTY_UNIQUES

public static final Unique[] EMPTY_UNIQUES

EMPTY_VALUES

public static final Object[] EMPTY_VALUES

Constructor Detail

Schemas

public Schemas()

Method Detail

getNewTableSchema

public static String getNewTableSchema(JDBCConfiguration conf)

Deprecated.

Return the schema name that should be used for new tables, or null if none.

getNewTableSchemaIdentifier

public static DBIdentifier getNewTableSchemaIdentifier(JDBCConfiguration conf)

getJDBCName

public static String getJDBCName(int type)

Return the SQL type name for the given Types constant.

getJDBCType

public static int getJDBCType(String name)

Return the Types constant for the given SQL type name.

getJavaType

public static Class<?> getJavaType(int type,
                   int size,
                   int decimals)

Return the java type for the given SQL type from Types.