org.apache.ddlutils.model
Class TypeMap

java.lang.Object
  org.apache.ddlutils.model.TypeMap

public abstract class TypeMap
extends java.lang.Object

A class that maps SQL type names to their JDBC type ID found in Types and vice versa.

Version:

$Revision: 463305 $

Field Summary

static java.lang.String	ARRAY The string representation of the Types.ARRAY constant.
static java.lang.String	BIGINT The string representation of the Types.BIGINT constant.
static java.lang.String	BINARY The string representation of the Types.BINARY constant.
static java.lang.String	BIT The string representation of the Types.BIT constant.
static java.lang.String	BLOB The string representation of the Types.BLOB constant.
static java.lang.String	BOOLEAN The string representation of the Types.BOOLEAN constant.
static java.lang.String	CHAR The string representation of the Types.CHAR constant.
static java.lang.String	CLOB The string representation of the Types.CLOB constant.
static java.lang.String	DATALINK The string representation of the Types.DATALINK constant.
static java.lang.String	DATE The string representation of the Types.DATE constant.
static java.lang.String	DECIMAL The string representation of the Types.DECIMAL constant.
static java.lang.String	DISTINCT The string representation of the Types.DISTINCT constant.
static java.lang.String	DOUBLE The string representation of the Types.DOUBLE constant.
static java.lang.String	FLOAT The string representation of the Types.FLOAT constant.
static java.lang.String	INTEGER The string representation of the Types.INTEGER constant.
static java.lang.String	JAVA_OBJECT The string representation of the Types.JAVA_OBJECT constant.
static java.lang.String	LONGVARBINARY The string representation of the Types.LONGVARBINARY constant.
static java.lang.String	LONGVARCHAR The string representation of the Types.LONGVARCHAR constant.
static java.lang.String	NULL The string representation of the Types.NULL constant.
static java.lang.String	NUMERIC The string representation of the Types.NUMERIC constant.
static java.lang.String	OTHER The string representation of the Types.OTHER constant.
static java.lang.String	REAL The string representation of the Types.REAL constant.
static java.lang.String	REF The string representation of the Types.REF constant.
static java.lang.String	SMALLINT The string representation of the Types.SMALLINT constant.
static java.lang.String	STRUCT The string representation of the Types.STRUCT constant.
static java.lang.String	TIME The string representation of the Types.TIME constant.
static java.lang.String	TIMESTAMP The string representation of the Types.TIMESTAMP constant.
static java.lang.String	TINYINT The string representation of the Types.TINYINT constant.
static java.lang.String	VARBINARY The string representation of the Types.VARBINARY constant.
static java.lang.String	VARCHAR The string representation of the Types.VARCHAR constant.

Constructor Summary

TypeMap()

Method Summary

static java.lang.Integer	getJdbcTypeCode(java.lang.String typeName) Returns the JDBC type code (one of the Types constants) that corresponds to the given JDBC type name.
static java.lang.String	getJdbcTypeName(int typeCode) Returns the JDBC type name that corresponds to the given type code (one of the Types constants).
static boolean	isBinaryType(int jdbcTypeCode) Determines whether the given jdbc type (one of the Types constants) is a binary type.
static boolean	isDateTimeType(int jdbcTypeCode) Determines whether the given jdbc type (one of the Types constants) is a date/time type.
static boolean	isNumericType(int jdbcTypeCode) Determines whether the given jdbc type (one of the Types constants) is a numeric type.
static boolean	isSpecialType(int jdbcTypeCode) Determines whether the given sql type (one of the Types constants) is a special type.
static boolean	isTextType(int jdbcTypeCode) Determines whether the given jdbc type (one of the Types constants) is a text type.
protected static void	registerJdbcType(int typeCode, java.lang.String typeName, JdbcTypeCategoryEnum category) Registers a jdbc type.

Methods inherited from class java.lang.Object

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

Field Detail

ARRAY

public static final java.lang.String ARRAY

The string representation of the Types.ARRAY constant.

See Also:

Constant Field Values

BIGINT

public static final java.lang.String BIGINT

The string representation of the Types.BIGINT constant.

See Also:

Constant Field Values

BINARY

public static final java.lang.String BINARY

The string representation of the Types.BINARY constant.

See Also:

Constant Field Values

BIT

public static final java.lang.String BIT

The string representation of the Types.BIT constant.

See Also:

Constant Field Values

BLOB

public static final java.lang.String BLOB

The string representation of the Types.BLOB constant.

See Also:

Constant Field Values

BOOLEAN

public static final java.lang.String BOOLEAN

The string representation of the Types.BOOLEAN constant.

See Also:

Constant Field Values

CHAR

public static final java.lang.String CHAR

The string representation of the Types.CHAR constant.

See Also:

Constant Field Values

CLOB

public static final java.lang.String CLOB

The string representation of the Types.CLOB constant.

See Also:

Constant Field Values

DATALINK

public static final java.lang.String DATALINK

The string representation of the Types.DATALINK constant.

See Also:

Constant Field Values

DATE

public static final java.lang.String DATE

The string representation of the Types.DATE constant.

See Also:

Constant Field Values

DECIMAL

public static final java.lang.String DECIMAL

The string representation of the Types.DECIMAL constant.

See Also:

Constant Field Values

DISTINCT

public static final java.lang.String DISTINCT

The string representation of the Types.DISTINCT constant.

See Also:

Constant Field Values

DOUBLE

public static final java.lang.String DOUBLE

The string representation of the Types.DOUBLE constant.

See Also:

Constant Field Values

FLOAT

public static final java.lang.String FLOAT

The string representation of the Types.FLOAT constant.

See Also:

Constant Field Values

INTEGER

public static final java.lang.String INTEGER

The string representation of the Types.INTEGER constant.

See Also:

Constant Field Values

JAVA_OBJECT

public static final java.lang.String JAVA_OBJECT

The string representation of the Types.JAVA_OBJECT constant.

See Also:

Constant Field Values

LONGVARBINARY

public static final java.lang.String LONGVARBINARY

The string representation of the Types.LONGVARBINARY constant.

See Also:

Constant Field Values

LONGVARCHAR

public static final java.lang.String LONGVARCHAR

The string representation of the Types.LONGVARCHAR constant.

See Also:

Constant Field Values

NULL

public static final java.lang.String NULL

The string representation of the Types.NULL constant.

See Also:

Constant Field Values

NUMERIC

public static final java.lang.String NUMERIC

The string representation of the Types.NUMERIC constant.

See Also:

Constant Field Values

OTHER

public static final java.lang.String OTHER

The string representation of the Types.OTHER constant.

See Also:

Constant Field Values

REAL

public static final java.lang.String REAL

The string representation of the Types.REAL constant.

See Also:

Constant Field Values

REF

public static final java.lang.String REF

The string representation of the Types.REF constant.

See Also:

Constant Field Values

SMALLINT

public static final java.lang.String SMALLINT

The string representation of the Types.SMALLINT constant.

See Also:

Constant Field Values

STRUCT

public static final java.lang.String STRUCT

The string representation of the Types.STRUCT constant.

See Also:

Constant Field Values

TIME

public static final java.lang.String TIME

The string representation of the Types.TIME constant.

See Also:

Constant Field Values

TIMESTAMP

public static final java.lang.String TIMESTAMP

The string representation of the Types.TIMESTAMP constant.

See Also:

Constant Field Values

TINYINT

public static final java.lang.String TINYINT

The string representation of the Types.TINYINT constant.

See Also:

Constant Field Values

VARBINARY

public static final java.lang.String VARBINARY

The string representation of the Types.VARBINARY constant.

See Also:

Constant Field Values

VARCHAR

public static final java.lang.String VARCHAR

The string representation of the Types.VARCHAR constant.

See Also:

Constant Field Values

Constructor Detail

TypeMap

public TypeMap()

Method Detail

getJdbcTypeCode

public static java.lang.Integer getJdbcTypeCode(java.lang.String typeName)

Returns the JDBC type code (one of the Types constants) that corresponds to the given JDBC type name.

Parameters:

typeName - The JDBC type name (case is ignored)

Returns:

The type code or null if the type is unknown

getJdbcTypeName

public static java.lang.String getJdbcTypeName(int typeCode)

Returns the JDBC type name that corresponds to the given type code (one of the Types constants).

Parameters:

typeCode - The type code

Returns:

The JDBC type name (one of the constants in this class) or null if the type is unknown

registerJdbcType

protected static void registerJdbcType(int typeCode,
                                       java.lang.String typeName,
                                       JdbcTypeCategoryEnum category)

Registers a jdbc type.

Parameters:

typeCode - The type code (one of the Types constants)

typeName - The type name (case is ignored)

category - The type category

isNumericType

public static boolean isNumericType(int jdbcTypeCode)

Determines whether the given jdbc type (one of the Types constants) is a numeric type.

Parameters:

jdbcTypeCode - The type code

Returns:

true if the type is a numeric one

isDateTimeType

public static boolean isDateTimeType(int jdbcTypeCode)

Determines whether the given jdbc type (one of the Types constants) is a date/time type.

Parameters:

jdbcTypeCode - The type code

Returns:

true if the type is a numeric one

isTextType

public static boolean isTextType(int jdbcTypeCode)

Determines whether the given jdbc type (one of the Types constants) is a text type.

Parameters:

jdbcTypeCode - The type code

Returns:

true if the type is a text one

isBinaryType

public static boolean isBinaryType(int jdbcTypeCode)

Determines whether the given jdbc type (one of the Types constants) is a binary type.

Parameters:

jdbcTypeCode - The type code

Returns:

true if the type is a binary one

isSpecialType

public static boolean isSpecialType(int jdbcTypeCode)

Determines whether the given sql type (one of the Types constants) is a special type.

Parameters:

jdbcTypeCode - The type code

Returns:

true if the type is a special one