Package 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	Description
static final Column[]	EMPTY_COLUMNS
static final ForeignKey[]	EMPTY_FOREIGN_KEYS
static final Index[]	EMPTY_INDEXES
static final Unique[]	EMPTY_UNIQUES
static final Object[]	EMPTY_VALUES

Constructor Summary

Constructors

Constructor	Description
Schemas()

Method Summary

Modifier and Type	Method	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 Details

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 Details

Schemas

public Schemas()

Method Details

getNewTableSchema

@Deprecated
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.