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达梦数据库的帮助类的开发

develop
OCEAN 4 maanden geleden
bovenliggende
7e280702cd
commit
69e488160e
16 gewijzigde bestanden met toevoegingen van 844 en 129 verwijderingen
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  1. +1
    -0
      CnasSynchronusClient/CnasSynchronusBLL.csproj
  2. +2
    -0
      CnasSynchronusDAL/CnasSynchronusDAL.csproj
  3. +571
    -0
      CnasSynchronusDAL/DAL/DmDAL.cs
  4. +57
    -129
      CnasSynchronusDAL/DAL/Helper/DamengHelper.cs
  5. +143
    -0
      CnasSynchronusDAL/Service/DmDBService.cs
  6. +5
    -0
      CnasSynchronusIDAL/IDBService.cs
  7. +1
    -0
      CnasSynchrousModel/CnasSynchrousModel.csproj
  8. +8
    -0
      CnasSynchrousModel/DmAutoSql.cs
  9. +13
    -0
      CnasSynchrousModel/DmFormatConfig.cs
  10. +12
    -0
      CnasSynchrousModel/DmOpenParams.cs
  11. +31
    -0
      CnasSynchrousModel/Param/DmOpenParams.cs
  12. BIN
      dll/CNAS_DBSync.exe
  13. BIN
      dll/CnasSynchronusClient.dll
  14. BIN
      dll/CnasSynchronusDAL.dll
  15. BIN
      dll/CnasSynchronusIDAL.dll
  16. BIN
      dll/CnasSynchrousModel.dll

+ 1
- 0
CnasSynchronusClient/CnasSynchronusBLL.csproj Bestand weergeven

@@ -54,6 +54,7 @@
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="InsturmentData\DmServerInstrumentData.cs" />
<Compile Include="InsturmentData\KingbaseInstrumentData.cs" />
<Compile Include="InsturmentData\PostgreSQLServerInstrumentData.cs" />
<Compile Include="TargetCnasData\DB2CNASDataOperation.cs" />


+ 2
- 0
CnasSynchronusDAL/CnasSynchronusDAL.csproj Bestand weergeven

@@ -151,6 +151,7 @@
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="DAL\DmDAL.cs" />
<Compile Include="DAL\Helper\DamengHelper.cs" />
<Compile Include="DAL\Helper\KingbaseHelper.cs" />
<Compile Include="DAL\Helper\PostgreSQLHelper.cs" />
@@ -180,6 +181,7 @@
<Compile Include="BaseReadFileMode.cs" />
<Compile Include="ReadFileSecond.cs" />
<Compile Include="Service\KingbaseDBService.cs" />
<Compile Include="Service\DmDBService.cs" />
<Compile Include="Service\PostgreSqlDBService.cs" />
<Compile Include="Service\SqliteDBService.cs" />
<Compile Include="Service\SqlServerDBService.cs" />


+ 571
- 0
CnasSynchronusDAL/DAL/DmDAL.cs Bestand weergeven

@@ -0,0 +1,571 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using CnasSynchronousCommon;
using CnasSynchrousModel;
using System.Reflection;
using Dm;

namespace CnasSynchronusDAL
{
public class DmDAL
{
public void CreateConnectString(string strIP, string strPort, string strName, string strUser, string strPwd)
{
DamengHelper.InitConnectionString(strIP, strPort, strName, strUser, strPwd);
}

public void CreateConnectString(string strConnectString)
{
DamengHelper.InitConnectionString(strConnectString);
}

//获取所有表单名称
public DataTable GetTableNames(string strName)
{
DataTable dt = new DataTable();
string strSql = string.Format("SELECT table_name as TABNAME FROM user_tables WHERE owner='{0}'", strName);
try
{
dt = DamengHelper.ExecuteDataSet(strSql).Tables[0];
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
}
return dt;
}

/// <summary>
/// 获取某表的表结构
/// </summary>
public DataTable GetTableStruct(string strTableName, string strViewName, string strViewSql)
{
DataTable dt = new DataTable();
if (strTableName.Length <= 0) return dt;
string strSql = "";
if (strViewName == strTableName && !string.IsNullOrWhiteSpace(strViewName))
strSql = strViewSql + " where 0=1";
else
strSql = string.Format("SELECT * FROM {0} Where 0=1", strTableName);
try
{
dt = DamengHelper.ExecuteDataSet(strSql).Tables[0];
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
}
return dt;
}

/// <summary>
/// 获取某表的表结构和类型长度
/// </summary>
public DataTable GetTableTypeAndLenth(string strTableName)
{
DataTable dt = new DataTable();
string strSql = string.Format(@"SELECT
COLUMN_NAME AS 'ColumnName',
NULLABLE AS 'IsNullable',
DATA_TYPE AS 'DataType',
DATA_LENGTH AS 'CharMaxLenth',
DATA_LENGTH AS 'CharOcterLenth',
DATA_PRECISION AS 'NumericPrecision',
DATA_SCALE AS 'NumericScale'
FROM USER_TAB_COLUMNS
WHERE TABLE_NAME = '{0}'", strTableName);
try
{
dt = DamengHelper.ExecuteDataSet(strSql).Tables[0];
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
}
return dt;
}

/// <summary>
/// 逐行批量插入数据
/// </summary>
public int InsertCnasData(DataTable dt, List<SyncParamasInfo> syncParamasInfos, List<CnasConditionMapValue> lstFixedValue, string strInsumentColumn)
{
int iReturn = 0;
if (dt.Rows.Count <= 0) return 0;
try
{
//获取唯一健组(关键字段)
var query = from p in syncParamasInfos
where p.IfPrimaryKey == true
select new
{
p.TargetField
};
List<string> lstKeyColumns = new List<string>();
foreach (var item in query)
{
lstKeyColumns.Add(item.TargetField);
}

//构建SQL语句
string strSql_part1 = "";
string strSql_part2 = "";
List<string> lstColumnName = new List<string>();
foreach (var item in syncParamasInfos)
{
if (!lstColumnName.Contains(item.TargetField.ToLower()))
{
strSql_part1 += item.TargetField + ",";
strSql_part2 += string.Format(":{0},", item.TargetField.ToLower());
lstColumnName.Add(item.TargetField.ToLower());
}
}

//固定列处理
if (lstFixedValue != null)
{
foreach (var cnasfield in lstFixedValue)
{
if (cnasfield.TableName != syncParamasInfos[0].TargetTable) continue;
if (!lstColumnName.Contains(cnasfield.ColumnName.ToLower()))
{
strSql_part1 += cnasfield.ColumnName + ",";
strSql_part2 += string.Format(":{0},", cnasfield.ColumnName.ToLower());
lstColumnName.Add(cnasfield.ColumnName.ToLower());
}
}
}

//增加仪器编号数据
if (!string.IsNullOrWhiteSpace(strInsumentColumn) && !lstColumnName.Contains(strInsumentColumn.ToLower()))
{
strSql_part1 += strInsumentColumn + ",";
strSql_part2 += string.Format(":{0},", strInsumentColumn);
lstColumnName.Add(strInsumentColumn.ToLower());
}

string strInsertSql = string.Format("insert into {0}({1}) values({2})",
syncParamasInfos[0].TargetTable,
strSql_part1.Substring(0, strSql_part1.Length - 1),
strSql_part2.Substring(0, strSql_part2.Length - 1));

string strUpdateSql = "";
DataTable dtSelect = new DataTable();

foreach (DataRow dr in dt.Rows)
{
//插入参数值
DmParameter[] parameters = new DmParameter[lstColumnName.Count];
int i = 0;
foreach (var item in lstColumnName)
{
parameters[i++] = new DmParameter(item, dr[item]);
}

//检查是否存在数据
int ifHavaValue = ExistSingleCnasData(lstKeyColumns, syncParamasInfos[0].TargetTable, dr, ref dtSelect);
if (ifHavaValue == 1)
{
if (dtSelect.Rows.Count == 1)
{
//比对数据是否一致
if (!CompareObjectOperation.DataRowCompare(dtSelect.Rows[0], dr, lstColumnName))
{
//构造更新语句
strUpdateSql = GetUpdateSql(lstColumnName, lstKeyColumns, syncParamasInfos[0].TargetTable, dr);
//执行UpdateSql语句
iReturn += DamengHelper.ExecuteNonQuery(strUpdateSql, parameters);
}
else
{
iReturn = -2;
AppLog.Info("更新时发现在数据库中相同关键字段数据一致。");
}
}
else
{
AppLog.Error("更新时发现在数据库中多条相同关键字段数据,请重新配置关键字段。");
}
}
else if (ifHavaValue == 0)
{
//执行InsertSQL语句
iReturn += DamengHelper.ExecuteNonQuery(strInsertSql, parameters);
}
}
}
catch (Exception ex)
{
if (!LinkCnasTest())
{
iReturn = -1; //用于表示插入时无法正常数据库连接问题
}
AppLog.Error(ex.Message);
}
return iReturn;
}

/// <summary>
/// 拼接Update语句
/// </summary>
private string GetUpdateSql(List<string> lstColumnName, List<string> lstPrimaryColumn, string strTableName, DataRow dr)
{
//构造关键字段条件
string strsql_partial = "";
foreach (var item in lstPrimaryColumn)
{
if (dr.Table.Columns.Contains(item.ToString()))
if (dr[item.ToString()].ToString() != "")
strsql_partial += $"{item.ToString()}='{dr[item.ToString()].ToString()}' and ";
else
strsql_partial += $"({item.ToString()}='{dr[item.ToString()].ToString()}' or {item.ToString()} is null) and ";
}

//构造Update语句
string strUpdateSql = "";
string strsql_partial2 = "";
foreach (var item in lstColumnName)
{
strsql_partial2 += $"{item}=:{item},";
}

if (strsql_partial.Length > 3 && strsql_partial2.Length > 0)
strUpdateSql = $"update {strTableName} set {strsql_partial2.Substring(0, strsql_partial2.Length - 1)} where {strsql_partial.Substring(0, strsql_partial.Length - 4)}";

return strUpdateSql;
}

/// <summary>
/// 是否数据库中已经存在数据
/// </summary>
private int ExistSingleCnasData(List<string> lstPrimaryColumn, string strTableName, DataRow dr, ref DataTable dtSelect)
{
int bIfHaveValue = 0;
string strsql_partial = "";
string strSql = "";
foreach (var item in lstPrimaryColumn)
{
if (dr.Table.Columns.Contains(item.ToString()))
if (dr[item.ToString()].ToString() != "")
strsql_partial += $"{item.ToString()}='{dr[item.ToString()].ToString()}' and ";
else
strsql_partial += $"({item.ToString()}='{dr[item.ToString()].ToString()}' or {item.ToString()} is null) and ";
}
if (strsql_partial.Length > 3)
strSql = $"select * from {strTableName} where {strsql_partial.Substring(0, strsql_partial.Length - 4)}";

if (strSql != "")
{
DataTable dt = DamengHelper.ExecuteDataTable(strSql, new DmParameter[] { });
if (dt != null && dt.Rows.Count > 0)
{
bIfHaveValue = 1;
dtSelect = dt;
AppLog.Info($"插入前查询时存在重复数据：{strSql}");
}
else if (dt == null)
{
bIfHaveValue = -1;
AppLog.Info($"插入前查询时发生了异常：{strSql}");
}
}
return bIfHaveValue;
}

public bool LinkCnasTest()
{
return DamengHelper.TestConnectDameng();
}

/// <summary>
/// 获得表中该列中最大时间
/// </summary>
public string GetMaxTimeByTableName(string strTableName, string strDateColumn, string strInstrumentColumn, string strInstrumentValue)
{
string strReturnTime = "";
try
{
string strSql = $"SELECT TO_CHAR(MAX({strDateColumn}), 'YYYY-MM-DD HH24:MI:SS') FROM {strTableName}";
if (!string.IsNullOrWhiteSpace(strInstrumentColumn) && !string.IsNullOrWhiteSpace(strInstrumentValue))
strSql += $" WHERE {strInstrumentColumn}='{strInstrumentValue}'";

string strDateTime = GetMaxTimeByTableName(strSql);
DateTime dateTime = DateTime.Now;
if (DateTime.TryParse(strDateTime, out dateTime))
{
strReturnTime = strDateTime;
}
}
catch (Exception ex)
{
strReturnTime = "1899-1-1";
AppLog.Error(ex.Message);
}
return strReturnTime;
}

internal DataTable GetDataByDateColumn(string strDBName, string strViewName, string strViewSql, string strTableName, string strDateColumn, string strDate)
{
DataTable dtReturn = new DataTable();
try
{
string strSql = "";
if (strViewName == strTableName && !string.IsNullOrWhiteSpace(strViewName))
strSql = strViewSql + $" where {strDateColumn} > TO_DATE('{strDate}', 'YYYY-MM-DD HH24:MI:SS')";
else
strSql = $"select * from {strTableName} where {strDateColumn} > TO_DATE('{strDate}', 'YYYY-MM-DD HH24:MI:SS')";

DataTable dt = DamengHelper.ExecuteDataSet(strSql).Tables[0];

Dictionary<string, string> dictFiled = GetSpecialOperaField(strDBName, strTableName);
if (dictFiled.Count > 0)
dtReturn = DateAndTimeTypeOpera(dt, dictFiled);
else
dtReturn = dt;
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
throw ex;
}
return dtReturn;
}

internal Dictionary<string, DataTable> GetAllTableNameAndStructure(string strDBName)
{
Dictionary<string, DataTable> dictTables = new Dictionary<string, DataTable>();
try
{
DataTable TablesName = GetTableNames(strDBName);
foreach (DataRow dr in TablesName.Rows)
{
string strTableName = dr[0].ToString();
dictTables.Add(strTableName.ToUpper(), GetTableStruct(strTableName, "", ""));
}
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
}
return dictTables;
}

private string GetMaxTimeByTableName(string strSql)
{
string strDateTime = "";
try
{
DataTable dt = DamengHelper.ExecuteDataSet(strSql).Tables[0];
if (dt != null && dt.Rows.Count == 1)
{
strDateTime = dt.Rows[0][0].ToString();
}
}
catch (Exception ex)
{
if (!LinkCnasTest())
{
strDateTime = "1899-1-1";
}
AppLog.Error(ex.Message);
}
return strDateTime;
}

/// <summary>
/// 获取特殊处理字段
/// </summary>
private Dictionary<string, string> GetSpecialOperaField(string strDBName, string strTableName)
{
Dictionary<string, string> DictFiled = new Dictionary<string, string>();
try
{
string sql = $"SELECT COLUMN_NAME, DATA_TYPE FROM USER_TAB_COLUMNS WHERE TABLE_NAME='{strTableName}'";
DataTable dt = DamengHelper.ExecuteDataSet(sql).Tables[0];

foreach (DataRow dr in dt.Rows)
{
string dataType = dr["DATA_TYPE"].ToString().ToLower();
if (dataType == "date" || dataType == "time" || dataType == "timestamp")
{
DictFiled.Add(dr["COLUMN_NAME"].ToString(), dataType);
}
}
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
}
return DictFiled;
}

/// <summary>
/// 处理日期时间类型数据
/// </summary>
private DataTable DateAndTimeTypeOpera(DataTable dt, Dictionary<string, string> DictSpecialField)
{
DataTable dtNewFormat = new DataTable();

//添加列
foreach (DataColumn dc in dt.Columns)
{
if (DictSpecialField.ContainsKey(dc.ColumnName))
{
string strDateType = DictSpecialField[dc.ColumnName];
switch (strDateType.ToLower())
{
case "date":
case "time":
case "timestamp":
dtNewFormat.Columns.Add(dc.ColumnName, typeof(string));
break;
default:
dtNewFormat.Columns.Add(dc.ColumnName, dc.DataType);
break;
}
}
else
{
dtNewFormat.Columns.Add(dc.ColumnName, dc.DataType);
}
}

//添加数据
foreach (DataRow dr in dt.Rows)
{
DataRow drNewRow = dtNewFormat.NewRow();
foreach (DataColumn dc in dtNewFormat.Columns)
{
if (!DictSpecialField.ContainsKey(dc.ColumnName))
drNewRow[dc.ColumnName] = dr[dc.ColumnName];
else
{
if (dr[dc.ColumnName] != null && dr[dc.ColumnName].ToString() != "")
{
switch (DictSpecialField[dc.ColumnName].ToLower())
{
case "date":
drNewRow[dc.ColumnName] = Convert.ToDateTime(dr[dc.ColumnName]).ToString("yyyy-MM-dd");
break;
case "time":
drNewRow[dc.ColumnName] = Convert.ToDateTime(dr[dc.ColumnName]).ToString("HH:mm:ss");
break;
case "timestamp":
drNewRow[dc.ColumnName] = Convert.ToDateTime(dr[dc.ColumnName]).ToString("yyyy-MM-dd HH:mm:ss");
break;
default:
drNewRow[dc.ColumnName] = dr[dc.ColumnName];
break;
}
}
}
}
dtNewFormat.Rows.Add(drNewRow);
}

return dtNewFormat;
}

/// <summary>
/// 获取表数据
/// </summary>
public DataTable GetTableData(string strSql)
{
DataTable dt = new DataTable();
try
{
dt = DamengHelper.ExecuteDataSet(strSql).Tables[0];
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
}
return dt;
}

/// <summary>
/// 插入表数据
/// </summary>
public bool InsertTableData(string strSql)
{
try
{
return DamengHelper.ExecuteNonQuery(strSql) > 0;
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
}
return false;
}

/// <summary>
/// 根据用户名和密码获取登录名
/// </summary>
public string GetLoginNameByPwd(string strUser, string strPwd)
{
string strLoginName = "";
try
{
string strSql = string.Format("SELECT loginname FROM sys_user WHERE username='{0}' and password='{1}'", strUser, strPwd);
DataTable dt = DamengHelper.ExecuteDataSet(strSql).Tables[0];
if (dt != null && dt.Rows.Count > 0)
{
strLoginName = dt.Rows[0][0].ToString();
}
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
}
return strLoginName;
}

/// <summary>
/// 检查MAC地址信息
/// </summary>
public bool CheckMacMessage(string strMac)
{
bool bIfSuccess = false;
try
{
string strSql = string.Format("SELECT * FROM sys_mac WHERE mac='{0}'", strMac);
DataTable dt = DamengHelper.ExecuteDataSet(strSql).Tables[0];
if (dt != null && dt.Rows.Count > 0)
{
bIfSuccess = true;
}
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
}
return bIfSuccess;
}

/// <summary>
/// 检查MAC地址信息
/// </summary>
public bool CheckMacMessage(string strMac, string strUser)
{
bool bIfSuccess = false;
try
{
string strSql = string.Format("SELECT * FROM sys_mac WHERE mac='{0}' and username='{1}'", strMac, strUser);
DataTable dt = DamengHelper.ExecuteDataSet(strSql).Tables[0];
if (dt != null && dt.Rows.Count > 0)
{
bIfSuccess = true;
}
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
}
return bIfSuccess;
}
}
}

+ 57
- 129
CnasSynchronusDAL/DAL/Helper/DamengHelper.cs Bestand weergeven

@@ -74,115 +74,10 @@ namespace CnasSynchronusDAL
}

/// <summary>
/// 对数据库执行增删改操作，返回受影响的行数。
/// 执行查询，返回DataSet
/// </summary>
/// <param name="sql">要执行的增删改的SQL语句</param>
/// <param name="sql">要执行的查询SQL语句</param>
/// <returns></returns>
public static int ExecuteNonQuery(String sql, DmParameter[] cmdParams)
{
try
{
using (DmConnection connection = new DmConnection(mConnStr))
{
connection.Open();
DmTransaction transaction = (DmTransaction)connection.BeginTransaction();

using (DmCommand cmd = new DmCommand())
{
try
{
PrepareCommand(cmd, connection, transaction, CommandType.Text, sql, cmdParams);

int rows = cmd.ExecuteNonQuery();
transaction.Commit();

cmd.Parameters.Clear();
return rows;
}
catch (DmException e1)
{
try
{
transaction.Rollback();
}
catch (Exception e2)
{
AppLog.Error(e2.Message);
throw;
}
AppLog.Error(e1.Message);
throw;
}
}
}
}
catch (Exception e)
{
AppLog.Error(e.Message);
throw;
}
}

/// <summary>
/// 对达梦数据库执行操作，返回第一行第一列数据
/// </summary>
/// <param name="sql"></param>
/// <returns></returns>
public static int ExecuteScalar(String sql)
{
try
{
using (DmConnection connection = new DmConnection(mConnStr))
{
connection.Open();
DmTransaction transaction = (DmTransaction)connection.BeginTransaction();

using (DmCommand cmd = new DmCommand())
{
try
{
int line = 0;

PrepareCommand(cmd, connection, transaction, CommandType.Text, sql, null);

String str = cmd.ExecuteScalar().ToString();
transaction.Commit();

line = Convert.ToInt32(str);
cmd.Parameters.Clear();

return line;
}
catch (DmException e1)
{
try
{
transaction.Rollback();
}
catch (Exception e2)
{
AppLog.Error(e2.Message);
throw;
}

AppLog.Error(e1.Message);
throw;
}
}
}
}
catch (Exception e)
{
AppLog.Error(e.Message);
throw;
}
}

/// <summary>
/// 查询返回DataSet
/// </summary>
/// <param name="sql"></param>
/// <returns></returns>
public static DataSet ExecuteDataSet(String sql)
{
DmConnection connection = new DmConnection(mConnStr);
@@ -204,7 +99,6 @@ namespace CnasSynchronusDAL
DataSet ds = new DataSet();

adapter.Fill(ds);

transaction.Commit();

cmd.Parameters.Clear();
@@ -221,7 +115,6 @@ namespace CnasSynchronusDAL
AppLog.Error(e2.Message);
throw;
}

AppLog.Error(e1.Message);
throw;
}
@@ -233,17 +126,10 @@ namespace CnasSynchronusDAL
AppLog.Error(e.Message);
throw;
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}

/// <summary>
/// 执行sql 返回一个DataTable
/// 执行查询，返回DataTable
/// </summary>
/// <param name="sqlText"></param>
/// <param name="parameters"></param>
@@ -256,27 +142,17 @@ namespace CnasSynchronusDAL
using (DmDataAdapter adapter = new DmDataAdapter(sqlText, mConnStr))
{
dt = new DataTable();
adapter.SelectCommand.Parameters.AddRange(parameters);
adapter.Fill(dt);
return dt;
}
}
catch (Exception ex)
{
AppLog.Error(ex.Message);
throw;
}
return null;
return dt;
}

/// <summary>
/// 准备执行一个命令
/// </summary>
/// <param name="cmd">sql命令</param>
/// <param name="conn">数据库连接</param>
/// <param name="trans">数据库事务</param>
/// <param name="cmdType">命令类型例如 存储过程或者文本</param>
/// <param name="cmdText">命令文本,例如:Select * from Products</param>
/// <param name="cmdParms">执行命令的参数</param>
private static void PrepareCommand(DmCommand cmd, DmConnection conn, DmTransaction trans, CommandType cmdType, string cmdText, DmParameter[] cmdParms)
{
if (conn.State != ConnectionState.Open)
@@ -322,5 +198,57 @@ namespace CnasSynchronusDAL

return bIfSuccess;
}

/// <summary>
/// 对达梦数据库执行增删改操作，返回受影响的行数。
/// </summary>
/// <param name="sql">要执行的增删改的SQL语句</param>
/// <param name="parameters">SQL参数数组</param>
/// <returns>受影响的行数</returns>
public static int ExecuteNonQuery(String sql, DmParameter[] parameters)
{
DmConnection connection = new DmConnection(mConnStr);
try
{
using (connection)
{
connection.Open();
DmTransaction transaction = (DmTransaction)connection.BeginTransaction();

using (DmCommand cmd = new DmCommand())
{
try
{
PrepareCommand(cmd, connection, transaction, CommandType.Text, sql, parameters);

int rows = cmd.ExecuteNonQuery();
transaction.Commit();

cmd.Parameters.Clear();
return rows;
}
catch (DmException e1)
{
try
{
transaction.Rollback();
}
catch (Exception e2)
{
AppLog.Error(e2.Message);
throw;
}
AppLog.Error(e1.Message);
throw;
}
}
}
}
catch (Exception e)
{
AppLog.Error(e.Message);
throw;
}
}
}
}

+ 143
- 0
CnasSynchronusDAL/Service/DmDBService.cs Bestand weergeven

@@ -0,0 +1,143 @@
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.Entity;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using CnasSynchronousCommon;
using CnasSynchronusIDAL;
using CnasSynchrousModel;

namespace CnasSynchronusDAL
{
public class DmDBService : IDmDBService
{
public bool TestConnect(string strHost, string strName, string strUser, string strPwd, string strPort)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(strHost, strPort, strName, strUser, strPwd);
return mySQLBase.LinkCnasTest();
}

public Dictionary<string, DataTable> GetInstrumentData(DmOpenParams t)
{
DmDAL mySQL = new DmDAL();
mySQL.CreateConnectString(t.StrHost, t.StrPort, t.StrServer, t.StrUser, t.StrPwd);
return mySQL.GetAllTableNameAndStructure(t.StrServer);
}

public DataTable GetInstrumentDataByDate(DmOpenParams t, ConditionParams u)
{
DmDAL mySQL = new DmDAL();
mySQL.CreateConnectString(t.StrHost, t.StrPort, t.StrServer, t.StrUser, t.StrPwd);
return mySQL.GetDataByDateColumn(
t.StrServer,
t.autoSql.DmViewName,
t.autoSql.DmViewSql,
u.TableName,
u.DateColumn,
u.DateValue);
}

public DataTable GetInstrumentDataStruct(DmOpenParams t, ConditionParams u)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(t.StrHost, t.StrPort, t.StrServer, t.StrUser, t.StrPwd);
return mySQLBase.GetTableStruct(
u.TableName,
t.autoSql.DmViewName,
t.autoSql.DmViewSql
);
}

public DataTable GetAllCNASTablesName(DataBaseInfo dataBase)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(dataBase.DBHost, dataBase.DBPort, dataBase.DBName, dataBase.DBUser, dataBase.DBPwd);
return mySQLBase.GetTableNames(dataBase.DBName);
}

public DataTable GetCNASTablesStruct(string strTableName, DataBaseInfo dataBase)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(dataBase.DBHost, dataBase.DBPort, dataBase.DBName, dataBase.DBUser, dataBase.DBPwd);
return mySQLBase.GetTableStruct(strTableName,"","");
}

public int InsertDataToCNASTable(DataTable dt, DataBaseInfo dataBase, List<SyncParamasInfo> syncParamasInfos, string strInstrumentColumn,List<CnasConditionMapValue> lstFixedValue = null)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(dataBase.DBHost, dataBase.DBPort, dataBase.DBName, dataBase.DBUser, dataBase.DBPwd);
return mySQLBase.InsertCnasData(dt, syncParamasInfos, lstFixedValue, strInstrumentColumn);
}

public DataTable GetCNASTableTypeLenth(string strTableName, DataBaseInfo dataBase)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(dataBase.DBHost, dataBase.DBPort, dataBase.DBName, dataBase.DBUser, dataBase.DBPwd);
return mySQLBase.GetTableTypeAndLenth(strTableName);
}

public DataTable GetLoginNameByPwd(DataBaseInfo dataBase, string strUserName, string strPwd)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(dataBase.DBHost, dataBase.DBPort, dataBase.DBName, dataBase.DBUser, dataBase.DBPwd);
strPwd = EncryptionOperation.GetMD5Hash(strPwd);
AppLog.Info(strPwd);
//return mySQLBase.GetLoginNameByPwd(strUserName, strPwd);
return new DataTable();
}

public bool CheckMacMessage(DataBaseInfo dataBase, string strMac)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(dataBase.DBHost, dataBase.DBPort, dataBase.DBName, dataBase.DBUser, dataBase.DBPwd);
return mySQLBase.CheckMacMessage(strMac);
}

public bool CheckMacMessage(string strConnectionString, string strMac)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(strConnectionString);
return mySQLBase.CheckMacMessage(strMac);
}

public string GetMaxTimeByTableName(DataBaseInfo dataBase, string strTableName, string strDateColumn, string strInstrumentColumn, string strInstrumentValue)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(dataBase.DBHost, dataBase.DBPort, dataBase.DBName, dataBase.DBUser, dataBase.DBPwd);
return mySQLBase.GetMaxTimeByTableName(strTableName, strDateColumn, strInstrumentColumn, strInstrumentValue);
}


/// <summary>
/// 获取某个表的数据
/// </summary>
/// <param name="dataBase"></param>
/// <param name="strSql"></param>
/// <returns></returns>
public DataTable GetTableData(DataBaseInfo dataBase, string strSql)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(dataBase.DBHost, dataBase.DBPort, dataBase.DBName, dataBase.DBUser, dataBase.DBPwd);
return mySQLBase.GetTableData(strSql);
}

/// <summary>
/// 插入某个表的数据
/// </summary>
/// <param name="dataBase"></param>
/// <param name="strSql"></param>
/// <returns></returns>
public bool InsertTableData(DataBaseInfo dataBase, string strSql)
{
DmDAL mySQLBase = new DmDAL();
mySQLBase.CreateConnectString(dataBase.DBHost, dataBase.DBPort, dataBase.DBName, dataBase.DBUser, dataBase.DBPwd);

return mySQLBase.InsertTableData(strSql);
}
}
}

+ 5
- 0
CnasSynchronusIDAL/IDBService.cs Bestand weergeven

@@ -23,6 +23,11 @@ namespace CnasSynchronusIDAL

}

public interface IDmDBService : ITargetDataBaseService, ISourceDataBaseService<DmOpenParams, ConditionParams>
{

}


public interface IDB2DBService : ITargetDataBaseService
{


+ 1
- 0
CnasSynchrousModel/CnasSynchrousModel.csproj Bestand weergeven

@@ -50,6 +50,7 @@
<Compile Include="ApiParams\LoginMessageParam.cs" />
<Compile Include="ApiParams\TableMessageParam.cs" />
<Compile Include="AutoSql.cs" />
<Compile Include="Param\DmOpenParams.cs" />
<Compile Include="Param\KingbaseOpenParams.cs" />
<Compile Include="Param\PostgreSQLOpenParams .cs" />
<Compile Include="SourceConfigFile\AccessFormatConfig.cs" />


+ 8
- 0
CnasSynchrousModel/DmAutoSql.cs Bestand weergeven

@@ -0,0 +1,8 @@
namespace CnasSynchrousModel
{
public class DmAutoSql
{
public string DmViewName { get; set; }
public string DmViewSql { get; set; }
}
}

+ 13
- 0
CnasSynchrousModel/DmFormatConfig.cs Bestand weergeven

@@ -0,0 +1,13 @@
namespace CnasSynchrousModel
{
public class DmFormatConfig
{
public string DmFileDateColumnFormat { get; set; }
public DmAutoSql AutoSql { get; set; }

public DmFormatConfig()
{
AutoSql = new DmAutoSql();
}
}
}

+ 12
- 0
CnasSynchrousModel/DmOpenParams.cs Bestand weergeven

@@ -0,0 +1,12 @@
namespace CnasSynchrousModel
{
public class DmOpenParams
{
public string StrHost { get; set; }
public string StrServer { get; set; }
public string StrUser { get; set; }
public string StrPwd { get; set; }
public string StrPort { get; set; }
public DmAutoSql autoSql { get; set; }
}
}

+ 31
- 0
CnasSynchrousModel/Param/DmOpenParams.cs Bestand weergeven

@@ -0,0 +1,31 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CnasSynchrousModel
{
public class DmOpenParams : OpenSourceParams
{
/// <summary>
/// 服务器IP
/// </summary>
public string StrHost { get; set; }
/// <summary>
/// 服务器实例名
/// </summary>
public string StrServer { get; set; }

/// <summary>
/// 端口
/// </summary>
public string StrPort { get; set; }

/// <summary>
/// 自定义查询
/// </summary>
public DmAutoSql autoSql { get; set; }
}
}

BIN
dll/CNAS_DBSync.exe Bestand weergeven


BIN
dll/CnasSynchronusClient.dll Bestand weergeven


BIN
dll/CnasSynchronusDAL.dll Bestand weergeven


BIN
dll/CnasSynchronusIDAL.dll Bestand weergeven


BIN
dll/CnasSynchrousModel.dll Bestand weergeven


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