org.teasoft.honey.osql.core

类 HoneyUtil

java.lang.Object

org.teasoft.honey.osql.core.HoneyUtil

public final class HoneyUtil
extends Object

从以下版本开始:

1.0

作者:

Kingstar

构造器概要

构造器

构造器和说明
HoneyUtil()

方法概要

方法

限定符和类型	方法和说明
static <T> void	checkPackage(T entity)
static String	deleteLastSemicolon(String sql)
static String	firstLetterToUpperCase(String str)
static String	genSerializableNum()
static <T> Map<String,Object>	getColumnMapByEntity(T entity)
static String	getExecutableSql(String sql, List<org.teasoft.honey.osql.core.PreparedValue> list) !
static String	getFieldType(String jdbcType) jdbc type->java type 将jdbc的数据类型转换为java的类型
static <T> Object	getIdValue(T entity)
static int	getJavaTypeIndex(String javaType)
static boolean	isConfuseDuplicateFieldDB()
static boolean	isMysql()
static boolean	isOracle()
static boolean	isRegPagePlaceholder()
static boolean	isSQLite()
static boolean	isSqlKeyWordUpper()
static boolean	isSqlServer()
static String	list2Value(List<org.teasoft.honey.osql.core.PreparedValue> list, boolean needType)
static int[]	mergeArray(int[] total, int[] part, int start, int end)
static void	regPageNumArray(int[] array)
static void	regPagePlaceholder()
static <T> void	revertId(T entity)
static <T> void	revertId(T[] entity)
static void	setPageNum(List<org.teasoft.honey.osql.core.PreparedValue> list)
static void	setPreparedNull(PreparedStatement pst, int objTypeIndex, int i)

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

HoneyUtil

public HoneyUtil()

方法详细资料

mergeArray

public static int[] mergeArray(int[] total,
               int[] part,
               int start,
               int end)

getFieldType

public static String getFieldType(String jdbcType)

jdbc type->java type 将jdbc的数据类型转换为java的类型

参数:

jdbcType -

返回:

the string of java type

getJavaTypeIndex

public static int getJavaTypeIndex(String javaType)

firstLetterToUpperCase

public static String firstLetterToUpperCase(String str)

setPreparedNull

public static void setPreparedNull(PreparedStatement pst,
                   int objTypeIndex,
                   int i)
                            throws SQLException

抛出:

SQLException

genSerializableNum

public static String genSerializableNum()

deleteLastSemicolon

public static String deleteLastSemicolon(String sql)

checkPackage

public static <T> void checkPackage(T entity)

getColumnMapByEntity

public static <T> Map<String,Object> getColumnMapByEntity(T entity)

list2Value

public static String list2Value(List<org.teasoft.honey.osql.core.PreparedValue> list,
                boolean needType)

getExecutableSql

public static String getExecutableSql(String sql,
                      List<org.teasoft.honey.osql.core.PreparedValue> list)

! just use in debug env. please set off in prod env.

参数:

sql -

list -

返回:

isMysql

public static boolean isMysql()

isConfuseDuplicateFieldDB

public static boolean isConfuseDuplicateFieldDB()

isSQLite

public static boolean isSQLite()

isSqlServer

public static boolean isSqlServer()

isOracle

public static boolean isOracle()

setPageNum

public static void setPageNum(List<org.teasoft.honey.osql.core.PreparedValue> list)

isRegPagePlaceholder

public static boolean isRegPagePlaceholder()

regPagePlaceholder

public static void regPagePlaceholder()

regPageNumArray

public static void regPageNumArray(int[] array)

isSqlKeyWordUpper

public static boolean isSqlKeyWordUpper()

getIdValue

public static <T> Object getIdValue(T entity)

revertId

public static <T> void revertId(T entity)

revertId

public static <T> void revertId(T[] entity)