com.dolphindb.jdbc

类 TypeCast

java.lang.Object

com.dolphindb.jdbc.TypeCast

public class TypeCast
extends Object

字段概要

字段

限定符和类型	字段和说明
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_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

构造器概要

构造器

构造器和说明
TypeCast()

方法概要

限定符和类型	方法和说明
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)

从类继承的方法 java.lang.Object

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

字段详细资料

BASIC_MONTH

public static final String BASIC_MONTH

另请参阅:

常量字段值

BASIC_DATE

public static final String BASIC_DATE

另请参阅:

常量字段值

BASIC_TIME

public static final String BASIC_TIME

另请参阅:

常量字段值

BASIC_MINUTE

public static final String BASIC_MINUTE

另请参阅:

常量字段值

BASIC_SECOND

public static final String BASIC_SECOND

另请参阅:

常量字段值

BASIC_NANOTIME

public static final String BASIC_NANOTIME

另请参阅:

常量字段值

BASIC_TIMESTAMP

public static final String BASIC_TIMESTAMP

另请参阅:

常量字段值

BASIC_DATETIME

public static final String BASIC_DATETIME

另请参阅:

常量字段值

BASIC_NANOTIMESTAMP

public static final String BASIC_NANOTIMESTAMP

另请参阅:

常量字段值

BASIC_MONTH_VECTOR

public static final String BASIC_MONTH_VECTOR

另请参阅:

常量字段值

BASIC_DATE_VECTOR

public static final String BASIC_DATE_VECTOR

另请参阅:

常量字段值

BASIC_TIME_VECTOR

public static final String BASIC_TIME_VECTOR

另请参阅:

常量字段值

BASIC_MINUTE_VECTOR

public static final String BASIC_MINUTE_VECTOR

另请参阅:

常量字段值

BASIC_SECOND_VECTOR

public static final String BASIC_SECOND_VECTOR

另请参阅:

常量字段值

BASIC_NANOTIME_VECTOR

public static final String BASIC_NANOTIME_VECTOR

另请参阅:

常量字段值

BASIC_TIMESTAMP_VECTOR

public static final String BASIC_TIMESTAMP_VECTOR

另请参阅:

常量字段值

BASIC_DATETIME_VECTOR

public static final String BASIC_DATETIME_VECTOR

另请参阅:

常量字段值

BASIC_NANOTIMESTAMP_VECTOR

public static final String BASIC_NANOTIMESTAMP_VECTOR

另请参阅:

常量字段值

DATE

public static final String DATE

另请参阅:

常量字段值

TIME

public static final String TIME

另请参阅:

常量字段值

TIMESTAMP

public static final String TIMESTAMP

另请参阅:

常量字段值

LOCAL_DATE

public static final String LOCAL_DATE

另请参阅:

常量字段值

LOCAL_TIME

public static final String LOCAL_TIME

另请参阅:

常量字段值

LOCAL_DATETIME

public static final String LOCAL_DATETIME

另请参阅:

常量字段值

YEAR_MONTH

public static final String YEAR_MONTH

另请参阅:

常量字段值

YEAR

public static final int YEAR

另请参阅:

常量字段值

MONTH

public static final int MONTH

另请参阅:

常量字段值

DAY

public static final int DAY

另请参阅:

常量字段值

HOUR

public static final int HOUR

另请参阅:

常量字段值

MINUTE

public static final int MINUTE

另请参阅:

常量字段值

SECOND

public static final int SECOND

另请参阅:

常量字段值

NANO

public static final int NANO

另请参阅:

常量字段值

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

另请参阅:

常量字段值

BASIC_BOOLEAN

public static final String BASIC_BOOLEAN

另请参阅:

常量字段值

BASIC_BYTE

public static final String BASIC_BYTE

另请参阅:

常量字段值

BASIC_SHORT

public static final String BASIC_SHORT

另请参阅:

常量字段值

BASIC_INT

public static final String BASIC_INT

另请参阅:

常量字段值

BASIC_LONG

public static final String BASIC_LONG

另请参阅:

常量字段值

BASIC_FLOAT

public static final String BASIC_FLOAT

另请参阅:

常量字段值

BASIC_DOUBLE

public static final String BASIC_DOUBLE

另请参阅:

常量字段值

BASIC_STRING

public static final String BASIC_STRING

另请参阅:

常量字段值

BASIC_COMPLEX

public static final String BASIC_COMPLEX

另请参阅:

常量字段值

BASIC_DATEHOUR

public static final String BASIC_DATEHOUR

另请参阅:

常量字段值

BASIC_DURATION

public static final String BASIC_DURATION

另请参阅:

常量字段值

BASIC_INT128

public static final String BASIC_INT128

另请参阅:

常量字段值

BASIC_IPADDR

public static final String BASIC_IPADDR

另请参阅:

常量字段值

BASIC_POINT

public static final String BASIC_POINT

另请参阅:

常量字段值

BASIC_UUID

public static final String BASIC_UUID

另请参阅:

常量字段值

BASIC_SYMBOL

public static final String BASIC_SYMBOL

另请参阅:

常量字段值

BASIC_BLOB

public static final String BASIC_BLOB

另请参阅:

常量字段值

BASIC_BOOLEAN_VECTOR

public static final String BASIC_BOOLEAN_VECTOR

另请参阅:

常量字段值

BASIC_BYTE_VECTOR

public static final String BASIC_BYTE_VECTOR

另请参阅:

常量字段值

BASIC_SHORT_VECTOR

public static final String BASIC_SHORT_VECTOR

另请参阅:

常量字段值

BASIC_INT_VECTOR

public static final String BASIC_INT_VECTOR

另请参阅:

常量字段值

BASIC_LONG_VECTOR

public static final String BASIC_LONG_VECTOR

另请参阅:

常量字段值

BASIC_FLOAT_VECTOR

public static final String BASIC_FLOAT_VECTOR

另请参阅:

常量字段值

BASIC_DOUBLE_VECTOR

public static final String BASIC_DOUBLE_VECTOR

另请参阅:

常量字段值

BASIC_STRING_VECTOR

public static final String BASIC_STRING_VECTOR

另请参阅:

常量字段值

BOOLEAN

public static final String BOOLEAN

另请参阅:

常量字段值

BYTE

public static final String BYTE

另请参阅:

常量字段值

CHAR

public static final String CHAR

另请参阅:

常量字段值

SHORT

public static final String SHORT

另请参阅:

常量字段值

INT

public static final String INT

另请参阅:

常量字段值

LONG

public static final String LONG

另请参阅:

常量字段值

FLOAT

public static final String FLOAT

另请参阅:

常量字段值

DOUBLE

public static final String DOUBLE

另请参阅:

常量字段值

STRING

public static final String STRING

另请参阅:

常量字段值

UDATE

public static final String UDATE

另请参阅:

常量字段值

BOOLEANARR

public static final String BOOLEANARR

另请参阅:

常量字段值

BYTEARR

public static final String BYTEARR

另请参阅:

常量字段值

CHARARR

public static final String CHARARR

另请参阅:

常量字段值

SHORTARR

public static final String SHORTARR

另请参阅:

常量字段值

INTARR

public static final String INTARR

另请参阅:

常量字段值

LONGARR

public static final String LONGARR

另请参阅:

常量字段值

FLOATARR

public static final String FLOATARR

另请参阅:

常量字段值

DOUBLEARR

public static final String DOUBLEARR

另请参阅:

常量字段值

TYPEINT2STRING

public static final HashMap<Integer,String> TYPEINT2STRING

NULL

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

构造器详细资料

TypeCast

public TypeCast()

方法详细资料

nullScalar

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

抛出:

SQLException

castDbString

public static String castDbString(Object o)

java2db

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

抛出:

IOException

dateTimeCast

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

抛出:

Exception

basicTypeCast

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

抛出:

IOException

dataTime_java2db

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

抛出:

IOException

CheckedDateTime

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

抛出:

IOException

Tempos2dateTime

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

抛出:

IOException

Temporal2dateTime

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

抛出:

IOException

dateTime_db2db

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

抛出:

Exception

dateTimeArr2Vector

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

抛出:

IOException

CheckedBasicType

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

抛出:

IOException

basicTypeArr2Vector

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

抛出:

IOException

basicType_db2db

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

抛出:

IOException

basicType_java2db

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

抛出:

IOException

getTemporal

public static Temporal getTemporal(Object value)
                            throws Exception

抛出:

Exception

entity2java

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

抛出:

Exception

castTemporal

public static Temporal castTemporal(Object srcValue,
                                    String targetTemporalClassName)