C# Class NLite.Data.Schema.Script.Generator.DatabaseScriptGenerator

数据库脚本生成器，提供数据库、表、主键约束、外键约束、检查约束、Uniqule约束等脚本的创建工作

Inheritance: IDatabaseScriptGenerator

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Public Methods

Method	Description
Build ( IDialect dialect, Mapping mappings, string databaseName ) : DatabaseScriptEntry	生成数据库脚本
DatabaseScriptGenerator ( ) : System
GetDbType ( SqlType sqlType ) : string	得到对应的数据库类型

Protected Methods

Method	Description
BuildCheckConstraintScript ( IMemberMapping member ) : string	构建特定映射对应的检查约束脚本
BuildDatabaseScript ( string databaseName ) : string	构建数据库脚本
BuildFKScript ( IMemberMapping member ) : string	构建特定映射对应的外键脚本
BuildPKScript ( IMemberMapping members ) : string	构建特定映射对应的主键脚本
BuildSchemaScript ( IEntityMapping mappings ) : string[]	构建Schema脚本
BuildSequenceScript ( Mapping mapping ) : string	构建序列脚本
BuildTableScript ( IEntityMapping mapping ) : string	构建建表脚本
BuildUniquleConstraintScript ( IMemberMapping member ) : string	构建特定映射对应的唯一性约束脚本
GetDefaultValue ( IMemberMapping f, SqlType sqlType ) : string	得到缺省值
GetTableName ( IEntityMapping mapping ) : string	得到表名
RegisterColumnType ( DBType code, int size, string name ) : void
RegisterColumnType ( DBType code, string name ) : void
RegisterColumnTypes ( ) : void

Private Methods

Method	Description
BuildAllSequanceScripts ( IEntityMapping Mappings ) : string[]
BuildColumn ( StringBuilder sb, IMemberMapping f ) : void

Method Details

Build() public method

生成数据库脚本

public Build ( IDialect dialect, Mapping mappings, string databaseName ) : DatabaseScriptEntry
dialect	IDialect	数据库方言
mappings	Mapping	映射元数据
databaseName	string
return	DatabaseScriptEntry

BuildCheckConstraintScript() protected method

构建特定映射对应的检查约束脚本

protected BuildCheckConstraintScript ( IMemberMapping member ) : string
member	IMemberMapping
return	string

BuildDatabaseScript() protected method

构建数据库脚本

protected BuildDatabaseScript ( string databaseName ) : string
databaseName	string
return	string

BuildFKScript() protected method

构建特定映射对应的外键脚本

protected BuildFKScript ( IMemberMapping member ) : string
member	IMemberMapping
return	string

BuildPKScript() protected method

构建特定映射对应的主键脚本

protected BuildPKScript ( IMemberMapping members ) : string
members	IMemberMapping
return	string

BuildSchemaScript() protected method

构建Schema脚本

protected BuildSchemaScript ( IEntityMapping mappings ) : string[]
mappings	IEntityMapping
return	string[]

BuildSequenceScript() protected method

构建序列脚本

protected BuildSequenceScript ( Mapping mapping ) : string
mapping	Mapping
return	string

BuildTableScript() protected method

构建建表脚本

protected BuildTableScript ( IEntityMapping mapping ) : string
mapping	IEntityMapping
return	string

BuildUniquleConstraintScript() protected method

构建特定映射对应的唯一性约束脚本

protected BuildUniquleConstraintScript ( IMemberMapping member ) : string
member	IMemberMapping
return	string

DatabaseScriptGenerator() public method

public DatabaseScriptGenerator ( ) : System
return	System

GetDbType() public method

得到对应的数据库类型

public GetDbType ( SqlType sqlType ) : string
sqlType	NLite.Data.Common.SqlType
return	string

GetDefaultValue() protected method

得到缺省值

protected GetDefaultValue ( IMemberMapping f, SqlType sqlType ) : string
f	IMemberMapping
sqlType	NLite.Data.Common.SqlType
return	string

GetTableName() protected method

得到表名

protected GetTableName ( IEntityMapping mapping ) : string
mapping	IEntityMapping
return	string

RegisterColumnType() protected method

protected RegisterColumnType ( DBType code, int size, string name ) : void
code	DBType
size	int
name	string
return	void

RegisterColumnType() protected method

protected RegisterColumnType ( DBType code, string name ) : void
code	DBType
name	string
return	void

RegisterColumnTypes() protected method

protected RegisterColumnTypes ( ) : void
return	void