org.ujorm.orm
Class TypeService

java.lang.Object
  org.ujorm.orm.TypeService

All Implemented Interfaces:

ITypeService<Object,Object>

public class TypeService
extends Object
implements ITypeService<Object,Object>

A type service for popular Java types and more.

Field Summary

static char	BIG_DECI
static char	BIG_INTE
static char	BLOB
static char	BOOLEAN
static char	BYTE
static char	BYTES
static char	BYTES_WRAP
static char	CHAR
static char	CLOB
static char	COLOR
static char	DATE_SQL
static char	DATE_UTIL
static char	DOUBLE
static char	ENUM
static char	EXPORT_ENUM
static char	FLOAT
static char	INT
static char	LONG
static char	SHORT
static char	STRING
static char	STRING_WRAP
static char	TIME_SQL
static char	TIMESTAMP
static char	UNDEFINED

Constructor Summary

TypeService()

Method Summary

Class	getDbTypeClass(MetaColumn column) Return an converted Java type to database DDL statements by a generic test.
static char	getTypeCode(MetaColumn column) The method returns a Java data type code.
Object	getValue(MetaColumn mColumn, CallableStatement rs, int c) GetValue from the stored precedure by position.
Object	getValue(MetaColumn mColumn, ResultSet rs, int c) GetValue from the result set by position It must be the same implementation as #of(org.ujorm.orm.metaModel.MetaColumn, java.sql.CallableStatement, int).
void	setValue(MetaColumn mColumn, PreparedStatement rs, Object value, int c) GetValue from the result set by position.

Methods inherited from class java.lang.Object

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

Field Detail

UNDEFINED

public static final char UNDEFINED

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Constant Field Values

BOOLEAN

public static final char BOOLEAN

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BYTE

public static final char BYTE

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CHAR

public static final char CHAR

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Constant Field Values

SHORT

public static final char SHORT

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INT

public static final char INT

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LONG

public static final char LONG

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Constant Field Values

FLOAT

public static final char FLOAT

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Constant Field Values

DOUBLE

public static final char DOUBLE

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Constant Field Values

BIG_DECI

public static final char BIG_DECI

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Constant Field Values

BIG_INTE

public static final char BIG_INTE

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STRING

public static final char STRING

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Constant Field Values

BYTES

public static final char BYTES

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Constant Field Values

DATE_UTIL

public static final char DATE_UTIL

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Constant Field Values

DATE_SQL

public static final char DATE_SQL

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Constant Field Values

TIME_SQL

public static final char TIME_SQL

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Constant Field Values

TIMESTAMP

public static final char TIMESTAMP

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Constant Field Values

BLOB

public static final char BLOB

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Constant Field Values

CLOB

public static final char CLOB

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Constant Field Values

EXPORT_ENUM

public static final char EXPORT_ENUM

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Constant Field Values

STRING_WRAP

public static final char STRING_WRAP

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Constant Field Values

BYTES_WRAP

public static final char BYTES_WRAP

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Constant Field Values

ENUM

public static final char ENUM

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COLOR

public static final char COLOR

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Constant Field Values

Constructor Detail

TypeService

public TypeService()

Method Detail

getTypeCode

public static char getTypeCode(MetaColumn column)

The method returns a Java data type code.

Parameters:

column - Colum provides a Type, there is supported a relation types too.

Returns:

Java type code for frequently used types.

getValue

public Object getValue(MetaColumn mColumn,
                       ResultSet rs,
                       int c)
                throws SQLException

GetValue from the result set by position It must be the same implementation as #of(org.ujorm.orm.metaModel.MetaColumn, java.sql.CallableStatement, int).

Specified by:

getValue in interface ITypeService<Object,Object>

Parameters:

mColumn - Meta-model column, where the typeCode must be assigned before.

rs - The ResultSet instance

c - Catabase column index starting at #1

Returns:

Value form the result set.

Throws:

SQLException

getValue

public Object getValue(MetaColumn mColumn,
                       CallableStatement rs,
                       int c)
                throws SQLException

GetValue from the stored precedure by position. It must be the same implementation as #of(org.ujorm.orm.metaModel.MetaColumn, java.sql.ResultSet, int).

Specified by:

getValue in interface ITypeService<Object,Object>

Parameters:

mColumn - Meta-model column, where the typeCode must be assigned before.

rs - The CallableStatement instance

c - Catabase column index starting at #1

Returns:

Value form the result set.

Throws:

SQLException

setValue

public void setValue(MetaColumn mColumn,
                     PreparedStatement rs,
                     Object value,
                     int c)
              throws SQLException

GetValue from the result set by position.

Specified by:

setValue in interface ITypeService<Object,Object>

Parameters:

mColumn - Meta-model column, where the typeCode must be assigned before.

rs - PreparedStatement

value - Value to assign

c - The database column index starts at #1

Throws:

SQLException

getDbTypeClass

public Class getDbTypeClass(MetaColumn column)

Return an converted Java type to database DDL statements by a generic test.

Specified by:

getDbTypeClass in interface ITypeService<Object,Object>