Class CommonUtils

Inheritance

System.Object

CommonUtils

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: FreeSql.Internal

Assembly: FreeSql.dll

Syntax

public abstract class CommonUtils

Constructors

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CommonUtils(IFreeSql)

Declaration

public CommonUtils(IFreeSql orm)

Parameters

Type	Name	Description
IFreeSql	orm

Fields

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_mappingPriorityTypes

Declaration

public MappingPriorityType[] _mappingPriorityTypes

Field Value

Type	Description
MappingPriorityType[]

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dbTablesLock

Declaration

public object dbTablesLock

Field Value

Type	Description
System.Object

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IsQuoteSqlName

Declaration

public bool IsQuoteSqlName

Field Value

Type	Description
System.Boolean

Properties

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_orm

Declaration

public IFreeSql _orm { get; set; }

Property Value

Type	Description
IFreeSql

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CodeFirst

Declaration

public ICodeFirst CodeFirst { get; }

Property Value

Type	Description
ICodeFirst

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dbTables

Declaration

public List<DbTableInfo> dbTables { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<DbTableInfo>

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Now

Declaration

public abstract string Now { get; }

Property Value

Type	Description
System.String

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NowUtc

Declaration

public abstract string NowUtc { get; }

Property Value

Type	Description
System.String

Methods

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AppendParamter(List<DbParameter>, String, ColumnInfo, Type, Object)

Declaration

public abstract DbParameter AppendParamter(List<DbParameter> _params, string parameterName, ColumnInfo col, Type type, object value)

Parameters

Type	Name	Description
System.Collections.Generic.List<System.Data.Common.DbParameter>	_params
System.String	parameterName
ColumnInfo	col
System.Type	type
System.Object	value

Returns

Type	Description
System.Data.Common.DbParameter

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BitAnd(String, String)

Declaration

public virtual string BitAnd(string left, string right)

Parameters

Type	Name	Description
System.String	left
System.String	right

Returns

Type	Description
System.String

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BitNot(String)

Declaration

public virtual string BitNot(string left)

Parameters

Type	Name	Description
System.String	left

Returns

Type	Description
System.String

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BitOr(String, String)

Declaration

public virtual string BitOr(string left, string right)

Parameters

Type	Name	Description
System.String	left
System.String	right

Returns

Type	Description
System.String

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BitShiftLeft(String, String)

Declaration

public virtual string BitShiftLeft(string left, string right)

Parameters

Type	Name	Description
System.String	left
System.String	right

Returns

Type	Description
System.String

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BitShiftRight(String, String)

Declaration

public virtual string BitShiftRight(string left, string right)

Parameters

Type	Name	Description
System.String	left
System.String	right

Returns

Type	Description
System.String

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BitXor(String, String)

Declaration

public virtual string BitXor(string left, string right)

Parameters

Type	Name	Description
System.String	left
System.String	right

Returns

Type	Description
System.String

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BytesSqlRaw(Byte[])

Declaration

public static string BytesSqlRaw(byte[] bytes)

Parameters

Type	Name	Description
System.Byte[]	bytes

Returns

Type	Description
System.String

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ConfigEntity(Type, Action<TableFluent>)

Declaration

public ICodeFirst ConfigEntity(Type type, Action<TableFluent> entity)

Parameters

Type	Name	Description
System.Type	type
System.Action<TableFluent>	entity

Returns

Type	Description
ICodeFirst

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ConfigEntity<T>(Action<TableFluent<T>>)

Declaration

public ICodeFirst ConfigEntity<T>(Action<TableFluent<T>> entity)

Parameters

Type	Name	Description
System.Action<TableFluent<T>>	entity

Returns

Type	Description
ICodeFirst

Type Parameters

Name	Description
T

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Div(String, String, Type, Type)

Declaration

public abstract string Div(string left, string right, Type leftType, Type rightType)

Parameters

Type	Name	Description
System.String	left
System.String	right
System.Type	leftType
System.Type	rightType

Returns

Type	Description
System.String

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FieldAsAlias(String)

Declaration

public virtual string FieldAsAlias(string alias)

Parameters

Type	Name	Description
System.String	alias

Returns

Type	Description
System.String

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FormatSql(String, Object[])

Declaration

public abstract string FormatSql(string sql, params object[] args)

Parameters

Type	Name	Description
System.String	sql
System.Object[]	args

Returns

Type	Description
System.String

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GetConfigEntity(Type)

Declaration

public TableAttribute GetConfigEntity(Type type)

Parameters

Type	Name	Description
System.Type	type

Returns

Type	Description
TableAttribute

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GetDbParamtersByObject(String, Object)

Declaration

public abstract DbParameter[] GetDbParamtersByObject(string sql, object obj)

Parameters

Type	Name	Description
System.String	sql
System.Object	obj

Returns

Type	Description
System.Data.Common.DbParameter[]

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GetEntityColumnAttribute(Type, PropertyInfo)

Declaration

public ColumnAttribute GetEntityColumnAttribute(Type type, PropertyInfo proto)

Parameters

Type	Name	Description
System.Type	type
System.Reflection.PropertyInfo	proto

Returns

Type	Description
ColumnAttribute

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GetEntityIndexAttribute(Type)

Declaration

public IndexAttribute[] GetEntityIndexAttribute(Type type)

Parameters

Type	Name	Description
System.Type	type

Returns

Type	Description
IndexAttribute[]

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GetEntityNavigateAttribute(Type, PropertyInfo)

Declaration

public NavigateAttribute GetEntityNavigateAttribute(Type type, PropertyInfo proto)

Parameters

Type	Name	Description
System.Type	type
System.Reflection.PropertyInfo	proto

Returns

Type	Description
NavigateAttribute

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GetEntityTableAttribute(Type)

Declaration

public TableAttribute GetEntityTableAttribute(Type type)

Parameters

Type	Name	Description
System.Type	type

Returns

Type	Description
TableAttribute

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GetNoneParamaterSqlValue(List<DbParameter>, String, ColumnInfo, Type, Object)

Declaration

public abstract string GetNoneParamaterSqlValue(List<DbParameter> specialParams, string specialParamFlag, ColumnInfo col, Type type, object value)

Parameters

Type	Name	Description
System.Collections.Generic.List<System.Data.Common.DbParameter>	specialParams
System.String	specialParamFlag
ColumnInfo	col
System.Type	type
System.Object	value

Returns

Type	Description
System.String

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GetPropertyCommentByDescriptionAttribute(Type)

动态读取 DescriptionAttribute 注释文本

Declaration

public static Dictionary<string, string> GetPropertyCommentByDescriptionAttribute(Type type)

Parameters

Type	Name	Description
System.Type	type

Returns

Type	Description
System.Collections.Generic.Dictionary<System.String, System.String>

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GetProperyCommentBySummary(Type)

通过属性的注释文本，通过 xml 读取

Declaration

public static Dictionary<string, string> GetProperyCommentBySummary(Type type)

Parameters

Type	Name	Description
System.Type	type

Returns

Type	Description
System.Collections.Generic.Dictionary<System.String, System.String>	Dict：key=属性名，value=注释

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GetSplitTableNames(String, Char, Char, Int32)

Declaration

public static string[] GetSplitTableNames(string name, char leftQuote, char rightQuote, int size)

Parameters

Type	Name	Description
System.String	name
System.Char	leftQuote
System.Char	rightQuote
System.Int32	size

Returns

Type	Description
System.String[]

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GetTableByEntity(Type)

Declaration

public TableInfo GetTableByEntity(Type entity)

Parameters

Type	Name	Description
System.Type	entity

Returns

Type	Description
TableInfo

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IIF(String, String, String)

Declaration

public virtual string IIF(string test, string ifTrue, string ifElse)

Parameters

Type	Name	Description
System.String	test
System.String	ifTrue
System.String	ifElse

Returns

Type	Description
System.String

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IsNull(String, Object)

Declaration

public abstract string IsNull(string sql, object value)

Parameters

Type	Name	Description
System.String	sql
System.Object	value

Returns

Type	Description
System.String

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Mod(String, String, Type, Type)

Declaration

public abstract string Mod(string left, string right, Type leftType, Type rightType)

Parameters

Type	Name	Description
System.String	left
System.String	right
System.Type	leftType
System.Type	rightType

Returns

Type	Description
System.String

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PrevReheatConnectionPool(ObjectPool<DbConnection>, Int32)

Declaration

public static void PrevReheatConnectionPool(ObjectPool<DbConnection> pool, int minPoolSize)

Parameters

Type	Name	Description
ObjectPool<System.Data.Common.DbConnection>	pool
System.Int32	minPoolSize

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QuoteParamterName(String)

Declaration

public abstract string QuoteParamterName(string name)

Parameters

Type	Name	Description
System.String	name

Returns

Type	Description
System.String

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QuoteReadColumnAdapter(Type, Type, String)

Declaration

protected abstract string QuoteReadColumnAdapter(Type type, Type mapType, string columnName)

Parameters

Type	Name	Description
System.Type	type
System.Type	mapType
System.String	columnName

Returns

Type	Description
System.String

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QuoteSqlName(String[])

Declaration

public string QuoteSqlName(params string[] name)

Parameters

Type	Name	Description
System.String[]	name

Returns

Type	Description
System.String

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QuoteSqlNameAdapter(String[])

Declaration

public abstract string QuoteSqlNameAdapter(params string[] name)

Parameters

Type	Name	Description
System.String[]	name

Returns

Type	Description
System.String

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QuoteWriteParamterAdapter(Type, String)

Declaration

public abstract string QuoteWriteParamterAdapter(Type type, string paramterName)

Parameters

Type	Name	Description
System.Type	type
System.String	paramterName

Returns

Type	Description
System.String

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RereadColumn(ColumnInfo, String)

Declaration

public string RereadColumn(ColumnInfo col, string columnName)

Parameters

Type	Name	Description
ColumnInfo	col
System.String	columnName

Returns

Type	Description
System.String

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RewriteColumn(ColumnInfo, String)

Declaration

public virtual string RewriteColumn(ColumnInfo col, string sql)

Parameters

Type	Name	Description
ColumnInfo	col
System.String	sql

Returns

Type	Description
System.String

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SplitTableName(String)

Declaration

public abstract string[] SplitTableName(string name)

Parameters

Type	Name	Description
System.String	name

Returns

Type	Description
System.String[]

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StringConcat(String[], Type[])

Declaration

public abstract string StringConcat(string[] objs, Type[] types)

Parameters

Type	Name	Description
System.String[]	objs
System.Type[]	types

Returns

Type	Description
System.String

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TrimQuoteSqlName(String)

Declaration

public abstract string TrimQuoteSqlName(string name)

Parameters

Type	Name	Description
System.String	name

Returns

Type	Description
System.String

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WhereItems<TEntity>(ColumnInfo[], String, IEnumerable<TEntity>)

Declaration

public string WhereItems<TEntity>(ColumnInfo[] primarys, string aliasAndDot, IEnumerable<TEntity> items)

Parameters

Type	Name	Description
ColumnInfo[]	primarys
System.String	aliasAndDot
System.Collections.Generic.IEnumerable<TEntity>	items

Returns

Type	Description
System.String

Type Parameters

Name	Description
TEntity

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WhereObject(TableInfo, String, Object)

Declaration

public string WhereObject(TableInfo table, string aliasAndDot, object dywhere)

Parameters

Type	Name	Description
TableInfo	table
System.String	aliasAndDot
System.Object	dywhere

Returns

Type	Description
System.String