Name:OracleModel

Author: 小谈

Description: 根据指定的数据库生成业务逻辑类模板

--%>

///

// File: .cs

// Description: Enter summary here after generation.

// ---------------------

// Copyright Our Client

// ---------------------

// History

//            Original Version

///

using System;

namespace

{

///

/// 实体类(属性说明自动提取数据库字段的描述信息)

///

[Serializable]

public class

{

public ()

{}

#region Model

#endregion

}

}

// My methods here.

//截取字符串前面的小数点只显示后面的字符串

public string GetDecimal(TableSchema table)

{

return table.Name.Substring(table.Name.LastIndexOf(".")+1).ToString();

}

//判断数据类型是否为空

public string IsNull(ColumnSchema column)

{

if(column.AllowDBNull)

{

return "?";

}

return "";

}

//把字符串转换成小写

public string IsReplace(string str)

{

return str.ToLower();

}

#region  拼装字符串

#region 拼装初始值

public string GetVariables()

{

string str=string.Empty;

for(int i=0;i

{

if(IsNull(this.SourceTable.Columns[i])=="")

{//数据类不型为空，数据类型不要加?

str+=string.Format("private {0} _{1};",

GetOracleDbType(this.SourceTable.Columns[i]),

IsReplace(this.SourceTable.Columns[i].Name));

}

else

{//为空时加问号

if(GetOracleDbType(this.SourceTable.Columns[i])=="string")

{//特殊情况数据类型是string类型不管为空，还是不能为空不能加?

str+=string.Format("private {0} _{1};",

GetOracleDbType(this.SourceTable.Columns[i]),

IsReplace(this.SourceTable.Columns[i].Name));

}

else

{//否则数据类型是非空类型后面带问号

str+=string.Format("private {0}? _{1};",

GetOracleDbType(this.SourceTable.Columns[i]),

IsReplace(this.SourceTable.Columns[i].Name));

}

}

if(i!=(this.SourceTable.Columns.Count-1))

{

str+="/r/n  ";

}

}

return str;

}

#endregion

#region 拼装方法

public string GetMethod()

{

string str=string.Empty;

string a="{";

string b="}";

for(int i=0;i

{

if(IsNull(this.SourceTable.Columns[i])=="")

{//数据类不型为空，数据类型不要加?

//拼装格式

str+="/// /r/n  ";

str+="/// /r/n  ";

str+="/// /r/n  ";

str+=string.Format("public {0} {1}",

GetOracleDbType(this.SourceTable.Columns[i]),

this.SourceTable.Columns[i].Name);

str+="/r/n  {/r/n   ";

str+=string.Format("set{1} _{0} = value;{2}",IsReplace(this.SourceTable.Columns[i].Name),a,b);

str+="/r/n   ";

str+=string.Format("get{1}return _{0};{2}",IsReplace(this.SourceTable.Columns[i].Name),a,b);

str+="/r/n  }";

}

else

{//为空时加问号

if(GetOracleDbType(this.SourceTable.Columns[i])=="string")

{//特殊情况数据类型是string类型不管为空，还是不能为空不能加?

//拼装格式

str+="/// /r/n  ";

str+="/// /r/n  ";

str+="/// /r/n  ";

str+=string.Format("public {0} {1}",

GetOracleDbType(this.SourceTable.Columns[i]),

this.SourceTable.Columns[i].Name);

str+="/r/n  {/r/n   ";

str+=string.Format("set{1} _{0} = value;{2}",IsReplace(this.SourceTable.Columns[i].Name),a,b);

str+="/r/n   ";

str+=string.Format("get{1}return _{0};{2}",IsReplace(this.SourceTable.Columns[i].Name),a,b);

str+="/r/n  }";

}

else

{//否则数据类型是非空类型后面带问号

//拼装格式

str+="/// /r/n  ";

str+="/// /r/n  ";

str+="/// /r/n  ";

str+=string.Format("public {0}? {1}",

GetOracleDbType(this.SourceTable.Columns[i]),

this.SourceTable.Columns[i].Name);

str+="/r/n  {/r/n   ";

str+=string.Format("set{1} _{0} = value;{2}",IsReplace(this.SourceTable.Columns[i].Name),a,b);

str+="/r/n   ";

str+=string.Format("get{1}return _{0};{2}",IsReplace(this.SourceTable.Columns[i].Name),a,b);

str+="/r/n  }";

}

}

if(i!=(this.SourceTable.Columns.Count-1))

{

str+="/r/n  ";

}

}

return str;

}

#endregion

#endregion

#region 判断数据类型

#region 根据列获取数据库的类型

///

///根据列获取数据库的类型

///

public string GetOracleDbType(ColumnSchema column)

{

switch (column.NativeType)

{

case "Char": case "char": case "CHAR":

case "varchar2": case "VarChar2": case "Varchar2": case "VARCHAR2":

case "nchar": case "Nchar": case "NCHAR":

case "nvarchar2": case "NVarChar2": case "NVARCHAR2":

case "Long": case "LONG": case "long":

case "Raw": case "RAW": case "raw":

case "Long raw": case "LONG RAW": case "long raw":

case "Rowid": case "rowid": case "ROWID":

case "Blob": case "blob": case "BLOB":

case "Clob": case "clob": case "CLOB":

case "nclob": case "NCLOB": case "Nclob":

case "Bfile": case "bfile": case "BFILE":

case "Urowid": case "urowid": case "UROWID":

return "string";

case "number": case "Number": case "NUMBER":

return "int";

case "double": case "Double": case "DOUBLE":

case "float": case "Float": case "FLOAT":

return "decimal";

case "DateTime": case "datetime": case "DATETIME":

case "Date": case "date": case "DATE":

return "DateTime";

default: return "__UNKNOWN__" + column.NativeType;

}

}

#endregion

#endregion