cn.liboss.ass.dao.fieldmap

类 MySQL

java.lang.Object

cn.liboss.ass.dao.fieldmap.MySQL

所有已实现的接口:

DBTransform

public class MySQL
extends Object
implements DBTransform

构造器概要

构造器

构造器和说明
MySQL()

方法概要

限定符和类型	方法和说明
DBValue	getDBValue(String columnTypeName, int displaySize, int precision, int scale)
String	getJavaClassNameByColumnType(String columnTypeName, int displaySize, int precision, int scale)
boolean	isBooleanType(String columnTypeName, int displaySize, int precision, int scale)
boolean	isByteType(String columnTypeName, int displaySize, int precision, int scale)
boolean	isDateType(String columnTypeName, int displaySize, int precision, int scale)
boolean	isNumberType(String columnTypeName, int displaySize, int precision, int scale)
boolean	isStringType(String columnTypeName, int displaySize, int precision, int scale)

从类继承的方法 java.lang.Object

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

构造器详细资料

MySQL

public MySQL()

方法详细资料

getJavaClassNameByColumnType

public String getJavaClassNameByColumnType(String columnTypeName,
                                           int displaySize,
                                           int precision,
                                           int scale)

指定者:

getJavaClassNameByColumnType 在接口中 DBTransform

参数:

columnTypeName - 列对应的java类型

displaySize - 长度

precision - 数字总位数

scale - 小数位数

返回:

class名称的完整字符串。如：java.lang.String、ava.math.BigDecimal、java.sql.Timestamp、……等

isNumberType

public boolean isNumberType(String columnTypeName,
                            int displaySize,
                            int precision,
                            int scale)

isStringType

public boolean isStringType(String columnTypeName,
                            int displaySize,
                            int precision,
                            int scale)

isDateType

public boolean isDateType(String columnTypeName,
                          int displaySize,
                          int precision,
                          int scale)

isBooleanType

public boolean isBooleanType(String columnTypeName,
                             int displaySize,
                             int precision,
                             int scale)

isByteType

public boolean isByteType(String columnTypeName,
                          int displaySize,
                          int precision,
                          int scale)

getDBValue

public DBValue getDBValue(String columnTypeName,
                          int displaySize,
                          int precision,
                          int scale)

指定者:

getDBValue 在接口中 DBTransform