com.dolphindb.jdbc

Class TypeCast

java.lang.Object

com.dolphindb.jdbc.TypeCast

public class TypeCast
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	BASIC_BLOB
static String	BASIC_BOOLEAN
static String	BASIC_BOOLEAN_VECTOR
static String	BASIC_BYTE
static String	BASIC_BYTE_VECTOR
static String	BASIC_COMPLEX
static String	BASIC_DATE
static String	BASIC_DATE_VECTOR
static String	BASIC_DATEHOUR
static String	BASIC_DATETIME
static String	BASIC_DATETIME_VECTOR
static String	BASIC_DECIMAL128
static String	BASIC_DECIMAL32
static String	BASIC_DECIMAL64
static String	BASIC_DOUBLE
static String	BASIC_DOUBLE_VECTOR
static String	BASIC_DURATION
static String	BASIC_FLOAT
static String	BASIC_FLOAT_VECTOR
static String	BASIC_INT
static String	BASIC_INT_VECTOR
static String	BASIC_INT128
static String	BASIC_IPADDR
static String	BASIC_LONG
static String	BASIC_LONG_VECTOR
static String	BASIC_MINUTE
static String	BASIC_MINUTE_VECTOR
static String	BASIC_MONTH
static String	BASIC_MONTH_VECTOR
static String	BASIC_NANOTIME
static String	BASIC_NANOTIME_VECTOR
static String	BASIC_NANOTIMESTAMP
static String	BASIC_NANOTIMESTAMP_VECTOR
static String	BASIC_POINT
static String	BASIC_SECOND
static String	BASIC_SECOND_VECTOR
static String	BASIC_SHORT
static String	BASIC_SHORT_VECTOR
static String	BASIC_STRING
static String	BASIC_STRING_VECTOR
static String	BASIC_SYMBOL
static String	BASIC_TIME
static String	BASIC_TIME_VECTOR
static String	BASIC_TIMESTAMP
static String	BASIC_TIMESTAMP_VECTOR
static String	BASIC_UUID
static String	BASIC_VOID
static String	BOOLEAN
static String	BOOLEANARR
static String	BYTE
static String	BYTEARR
static String	CHAR
static String	CHARARR
static String	DATE
static int	DAY
static String	DOUBLE
static String	DOUBLEARR
static String	FLOAT
static String	FLOATARR
static int	HOUR
static String	INT
static String	INTARR
static String	LOCAL_DATE
static String	LOCAL_DATETIME
static String	LOCAL_TIME
static LocalDate	LOCALDATE
static LocalDateTime	LOCALDATETIME
static LocalTime	LOCALTIME
static String	LONG
static String	LONGARR
static int	MINUTE
static int	MONTH
static int	NANO
static com.xxdb.data.Scalar[]	NULL
static int	SECOND
static String	SHORT
static String	SHORTARR
static String	STRING
static String	TIME
static String	TIMESTAMP
static HashMap<Integer,String>	TYPEINT2STRING
static String	UDATE
static int	YEAR
static String	YEAR_MONTH
static YearMonth	YEARMONTH

Constructor Summary

Constructors

Constructor and Description
TypeCast()

Method Summary

Modifier and Type	Method and Description
static com.xxdb.data.Entity	basicType_db2db(com.xxdb.data.Entity srcEntity, String targetEntityClassName)
static com.xxdb.data.Entity	basicType_java2db(Object srcValue, String targetEntityClassName)
static com.xxdb.data.Entity	basicTypeArr2Vector(Object[] srcValue, String targetEntityClassName)
static com.xxdb.data.Entity	basicTypeCast(Object srcValue, String targetEntityClassName)
static String	castDbString(Object o)
static Temporal	castTemporal(Object srcValue, String targetTemporalClassName)
static boolean	CheckedBasicType(String srcEntityClassName, String targetEntityClassName)
static boolean	CheckedDateTime(String srcEntityClassName, String targetEntityClassName)
static com.xxdb.data.Entity	dataTime_java2db(Object srcValue, String targetEntityClassName)
static com.xxdb.data.Entity	dateTime_db2db(com.xxdb.data.Entity srcEntity, String targetEntityClassName)
static com.xxdb.data.Entity	dateTimeArr2Vector(Object[] srcValue, String targetEntityClassName)
static com.xxdb.data.Entity	dateTimeCast(Object srcValue, String targetEntityClassName)
static Object	entity2java(com.xxdb.data.Entity entity, String targetTemporalClassName)
static Temporal	getTemporal(Object value)
static com.xxdb.data.Entity	java2db(Object srcValue, String targetEntityClassName)
static Object	nullScalar(com.xxdb.data.Entity.DATA_TYPE type)
static com.xxdb.data.Entity	Temporal2dateTime(Temporal srcTemporal, String srcEntityClassName, String targetEntityClassName)
static com.xxdb.data.Entity	Tempos2dateTime(Object[] srcTempos, String srcEntityClassName, String targetEntityClassName)

Methods inherited from class java.lang.Object

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

Field Detail

BASIC_MONTH

public static final String BASIC_MONTH

See Also:

Constant Field Values

BASIC_DATE

public static final String BASIC_DATE

See Also:

Constant Field Values

BASIC_TIME

public static final String BASIC_TIME

See Also:

Constant Field Values

BASIC_MINUTE

public static final String BASIC_MINUTE

See Also:

Constant Field Values

BASIC_SECOND

public static final String BASIC_SECOND

See Also:

Constant Field Values

BASIC_NANOTIME

public static final String BASIC_NANOTIME

See Also:

Constant Field Values

BASIC_TIMESTAMP

public static final String BASIC_TIMESTAMP

See Also:

Constant Field Values

BASIC_DATETIME

public static final String BASIC_DATETIME

See Also:

Constant Field Values

BASIC_NANOTIMESTAMP

public static final String BASIC_NANOTIMESTAMP

See Also:

Constant Field Values

BASIC_MONTH_VECTOR

public static final String BASIC_MONTH_VECTOR

See Also:

Constant Field Values

BASIC_DATE_VECTOR

public static final String BASIC_DATE_VECTOR

See Also:

Constant Field Values

BASIC_TIME_VECTOR

public static final String BASIC_TIME_VECTOR

See Also:

Constant Field Values

BASIC_MINUTE_VECTOR

public static final String BASIC_MINUTE_VECTOR

See Also:

Constant Field Values

BASIC_SECOND_VECTOR

public static final String BASIC_SECOND_VECTOR

See Also:

Constant Field Values

BASIC_NANOTIME_VECTOR

public static final String BASIC_NANOTIME_VECTOR

See Also:

Constant Field Values

BASIC_TIMESTAMP_VECTOR

public static final String BASIC_TIMESTAMP_VECTOR

See Also:

Constant Field Values

BASIC_DATETIME_VECTOR

public static final String BASIC_DATETIME_VECTOR

See Also:

Constant Field Values

BASIC_NANOTIMESTAMP_VECTOR

public static final String BASIC_NANOTIMESTAMP_VECTOR

See Also:

Constant Field Values

DATE

public static final String DATE

See Also:

Constant Field Values

TIME

public static final String TIME

See Also:

Constant Field Values

TIMESTAMP

public static final String TIMESTAMP

See Also:

Constant Field Values

LOCAL_DATE

public static final String LOCAL_DATE

See Also:

Constant Field Values

LOCAL_TIME

public static final String LOCAL_TIME

See Also:

Constant Field Values

LOCAL_DATETIME

public static final String LOCAL_DATETIME

See Also:

Constant Field Values

YEAR_MONTH

public static final String YEAR_MONTH

See Also:

Constant Field Values

YEAR

public static final int YEAR

See Also:

Constant Field Values

MONTH

public static final int MONTH

See Also:

Constant Field Values

DAY

public static final int DAY

See Also:

Constant Field Values

HOUR

public static final int HOUR

See Also:

Constant Field Values

MINUTE

public static final int MINUTE

See Also:

Constant Field Values

SECOND

public static final int SECOND

See Also:

Constant Field Values

NANO

public static final int NANO

See Also:

Constant Field Values

YEARMONTH

public static final YearMonth YEARMONTH

LOCALTIME

public static final LocalTime LOCALTIME

LOCALDATE

public static final LocalDate LOCALDATE

LOCALDATETIME

public static final LocalDateTime LOCALDATETIME

BASIC_VOID

public static final String BASIC_VOID

See Also:

Constant Field Values

BASIC_BOOLEAN

public static final String BASIC_BOOLEAN

See Also:

Constant Field Values

BASIC_BYTE

public static final String BASIC_BYTE

See Also:

Constant Field Values

BASIC_SHORT

public static final String BASIC_SHORT

See Also:

Constant Field Values

BASIC_INT

public static final String BASIC_INT

See Also:

Constant Field Values

BASIC_LONG

public static final String BASIC_LONG

See Also:

Constant Field Values

BASIC_FLOAT

public static final String BASIC_FLOAT

See Also:

Constant Field Values

BASIC_DOUBLE

public static final String BASIC_DOUBLE

See Also:

Constant Field Values

BASIC_STRING

public static final String BASIC_STRING

See Also:

Constant Field Values

BASIC_COMPLEX

public static final String BASIC_COMPLEX

See Also:

Constant Field Values

BASIC_DATEHOUR

public static final String BASIC_DATEHOUR

See Also:

Constant Field Values

BASIC_DURATION

public static final String BASIC_DURATION

See Also:

Constant Field Values

BASIC_INT128

public static final String BASIC_INT128

See Also:

Constant Field Values

BASIC_IPADDR

public static final String BASIC_IPADDR

See Also:

Constant Field Values

BASIC_POINT

public static final String BASIC_POINT

See Also:

Constant Field Values

BASIC_UUID

public static final String BASIC_UUID

See Also:

Constant Field Values

BASIC_SYMBOL

public static final String BASIC_SYMBOL

See Also:

Constant Field Values

BASIC_BLOB

public static final String BASIC_BLOB

See Also:

Constant Field Values

BASIC_DECIMAL32

public static final String BASIC_DECIMAL32

See Also:

Constant Field Values

BASIC_DECIMAL64

public static final String BASIC_DECIMAL64

See Also:

Constant Field Values

BASIC_DECIMAL128

public static final String BASIC_DECIMAL128

See Also:

Constant Field Values

BASIC_BOOLEAN_VECTOR

public static final String BASIC_BOOLEAN_VECTOR

See Also:

Constant Field Values

BASIC_BYTE_VECTOR

public static final String BASIC_BYTE_VECTOR

See Also:

Constant Field Values

BASIC_SHORT_VECTOR

public static final String BASIC_SHORT_VECTOR

See Also:

Constant Field Values

BASIC_INT_VECTOR

public static final String BASIC_INT_VECTOR

See Also:

Constant Field Values

BASIC_LONG_VECTOR

public static final String BASIC_LONG_VECTOR

See Also:

Constant Field Values

BASIC_FLOAT_VECTOR

public static final String BASIC_FLOAT_VECTOR

See Also:

Constant Field Values

BASIC_DOUBLE_VECTOR

public static final String BASIC_DOUBLE_VECTOR

See Also:

Constant Field Values

BASIC_STRING_VECTOR

public static final String BASIC_STRING_VECTOR

See Also:

Constant Field Values

BOOLEAN

public static final String BOOLEAN

See Also:

Constant Field Values

BYTE

public static final String BYTE

See Also:

Constant Field Values

CHAR

public static final String CHAR

See Also:

Constant Field Values

SHORT

public static final String SHORT

See Also:

Constant Field Values

INT

public static final String INT

See Also:

Constant Field Values

LONG

public static final String LONG

See Also:

Constant Field Values

FLOAT

public static final String FLOAT

See Also:

Constant Field Values

DOUBLE

public static final String DOUBLE

See Also:

Constant Field Values

STRING

public static final String STRING

See Also:

Constant Field Values

UDATE

public static final String UDATE

See Also:

Constant Field Values

BOOLEANARR

public static final String BOOLEANARR

See Also:

Constant Field Values

BYTEARR

public static final String BYTEARR

See Also:

Constant Field Values

CHARARR

public static final String CHARARR

See Also:

Constant Field Values

SHORTARR

public static final String SHORTARR

See Also:

Constant Field Values

INTARR

public static final String INTARR

See Also:

Constant Field Values

LONGARR

public static final String LONGARR

See Also:

Constant Field Values

FLOATARR

public static final String FLOATARR

See Also:

Constant Field Values

DOUBLEARR

public static final String DOUBLEARR

See Also:

Constant Field Values

TYPEINT2STRING

public static final HashMap<Integer,String> TYPEINT2STRING

NULL

public static com.xxdb.data.Scalar[] NULL

Constructor Detail

TypeCast

public TypeCast()

Method Detail

nullScalar

public static Object nullScalar(com.xxdb.data.Entity.DATA_TYPE type)
                         throws SQLException

Throws:

SQLException

castDbString

public static String castDbString(Object o)

java2db

public static com.xxdb.data.Entity java2db(Object srcValue,
                                           String targetEntityClassName)
                                    throws IOException

Throws:

IOException

dateTimeCast

public static com.xxdb.data.Entity dateTimeCast(Object srcValue,
                                                String targetEntityClassName)
                                         throws Exception

Throws:

Exception

basicTypeCast

public static com.xxdb.data.Entity basicTypeCast(Object srcValue,
                                                 String targetEntityClassName)
                                          throws IOException

Throws:

IOException

dataTime_java2db

public static com.xxdb.data.Entity dataTime_java2db(Object srcValue,
                                                    String targetEntityClassName)
                                             throws IOException

Throws:

IOException

CheckedDateTime

public static boolean CheckedDateTime(String srcEntityClassName,
                                      String targetEntityClassName)
                               throws IOException

Throws:

IOException

Tempos2dateTime

public static com.xxdb.data.Entity Tempos2dateTime(Object[] srcTempos,
                                                   String srcEntityClassName,
                                                   String targetEntityClassName)
                                            throws IOException

Throws:

IOException

Temporal2dateTime

public static com.xxdb.data.Entity Temporal2dateTime(Temporal srcTemporal,
                                                     String srcEntityClassName,
                                                     String targetEntityClassName)
                                              throws IOException

Throws:

IOException

dateTime_db2db

public static com.xxdb.data.Entity dateTime_db2db(com.xxdb.data.Entity srcEntity,
                                                  String targetEntityClassName)
                                           throws Exception

Throws:

Exception

dateTimeArr2Vector

public static com.xxdb.data.Entity dateTimeArr2Vector(Object[] srcValue,
                                                      String targetEntityClassName)
                                               throws IOException

Throws:

IOException

CheckedBasicType

public static boolean CheckedBasicType(String srcEntityClassName,
                                       String targetEntityClassName)
                                throws IOException

Throws:

IOException

basicTypeArr2Vector

public static com.xxdb.data.Entity basicTypeArr2Vector(Object[] srcValue,
                                                       String targetEntityClassName)
                                                throws IOException

Throws:

IOException

basicType_db2db

public static com.xxdb.data.Entity basicType_db2db(com.xxdb.data.Entity srcEntity,
                                                   String targetEntityClassName)
                                            throws IOException

Throws:

IOException

basicType_java2db

public static com.xxdb.data.Entity basicType_java2db(Object srcValue,
                                                     String targetEntityClassName)
                                              throws IOException

Throws:

IOException

getTemporal

public static Temporal getTemporal(Object value)
                            throws Exception

Throws:

Exception

entity2java

public static Object entity2java(com.xxdb.data.Entity entity,
                                 String targetTemporalClassName)
                          throws Exception

Throws:

Exception

castTemporal

public static Temporal castTemporal(Object srcValue,
                                    String targetTemporalClassName)