io.polaris.core.jdbc.sql

类 BindingValues

java.lang.Object

io.polaris.core.jdbc.sql.BindingValues

public class BindingValues
extends Object

从以下版本开始:

Jan 30, 2024

作者:

Qt

构造器概要

构造器

构造器和说明
BindingValues()

方法概要

限定符和类型	方法和说明
static Map<String,Object>	asMap(Object o)
static String	asSqlWithBindings(Predicate<String> varPropFilter, Map<String,Object> map, SqlNode sqlNode)
static String	asSqlWithBindings(Predicate<String> varPropFilter, Map<String,Object> map, SqlNodeBuilder sqlNodeBuilder)
static Object	convert(Type type, Object val)
static VarRef<?>	convert(Type type, Object val, Map<String,String> varProps)
static Object	convertDirectly(Type type, Object val)
static Object	getBindingValueOrDefault(Map<String,Object> bindings, String key, Object defVal)
static Object	getBindingValueOrDefault(Map<String,ValueRef<Object>> cache, Map<String,Object> bindings, String key, Object defVal)
static Object	getBindingValueOrNull(Map<String,Object> bindings, String key)
static Object	getBindingValueOrNull(Map<String,ValueRef<Object>> cache, Map<String,Object> bindings, String key)
static Date[]	getDateRangeOrNull(Object val) 提取日期范围的查询条件，值对象必须是两个元素的数组或集合，且不能都是空元素。
static Object	getDefaultTimeVal(Class<?> fieldType)
static Object	getValueForInsert(ColumnMeta meta, Object val)
static Object	getValueForUpdate(ColumnMeta meta, Object val)
static Object	unwrap(Object val)
static Object	unwrapAndConvert(Type type, Object val)

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

BindingValues

public BindingValues()

方法详细资料

unwrap

public static Object unwrap(Object val)

unwrapAndConvert

public static Object unwrapAndConvert(Type type,
                                      Object val)

convert

public static VarRef<?> convert(Type type,
                                Object val,
                                Map<String,String> varProps)

convert

public static Object convert(Type type,
                             Object val)

convertDirectly

public static Object convertDirectly(Type type,
                                     Object val)

getValueForInsert

public static Object getValueForInsert(ColumnMeta meta,
                                       Object val)

getValueForUpdate

public static Object getValueForUpdate(ColumnMeta meta,
                                       Object val)

getDateRangeOrNull

@Nullable
public static Date[] getDateRangeOrNull(Object val)

提取日期范围的查询条件，值对象必须是两个元素的数组或集合，且不能都是空元素。 存在则返回两元素数组，否则返回Null

getDefaultTimeVal

public static Object getDefaultTimeVal(Class<?> fieldType)

getBindingValueOrNull

public static Object getBindingValueOrNull(Map<String,Object> bindings,
                                           String key)

getBindingValueOrDefault

public static Object getBindingValueOrDefault(Map<String,Object> bindings,
                                              String key,
                                              Object defVal)

getBindingValueOrNull

public static Object getBindingValueOrNull(Map<String,ValueRef<Object>> cache,
                                           Map<String,Object> bindings,
                                           String key)

getBindingValueOrDefault

public static Object getBindingValueOrDefault(Map<String,ValueRef<Object>> cache,
                                              Map<String,Object> bindings,
                                              String key,
                                              Object defVal)

asMap

public static Map<String,Object> asMap(Object o)

asSqlWithBindings

public static String asSqlWithBindings(Predicate<String> varPropFilter,
                                       Map<String,Object> map,
                                       SqlNodeBuilder sqlNodeBuilder)

asSqlWithBindings

public static String asSqlWithBindings(Predicate<String> varPropFilter,
                                       Map<String,Object> map,
                                       SqlNode sqlNode)