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自定义条件完成

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潘建东 6 months ago
parent 7d4acd61c0
commit de831eba9d
7 changed files with 334 additions and 258 deletions
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17
Hadoop/ZKLT.Hadoop.Interface/ITableService.cs
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@ -1,4 +1,5 @@
using System; using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Linq; using System.Linq;
using System.Text; using System.Text;
@ -32,7 +33,7 @@ namespace ZKLT.Hadoop.Interface
/// <param name="table">数据表</param> /// <param name="table">数据表</param>
/// <param name="row">数据</param> /// <param name="row">数据</param>
/// <returns>是否成功</returns> /// <returns>是否成功</returns>
public bool Insert(HDP_Source source, HDP_Table table, Dictionary<string, object> row); public bool Insert(HDP_Source source, HDP_Table table, JContainer? row);
/// <summary> /// <summary>
/// 更新 /// 更新
@ -42,7 +43,7 @@ namespace ZKLT.Hadoop.Interface
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="row">数据</param>
/// <returns>是否成功</returns> /// <returns>是否成功</returns>
public bool Update(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row); public bool Update(HDP_Source source, HDP_Table table, JContainer? where, JContainer? row);
/// <summary> /// <summary>
/// 删除 /// 删除
@ -52,7 +53,7 @@ namespace ZKLT.Hadoop.Interface
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="row">数据</param>
/// <returns>是否成功</returns> /// <returns>是否成功</returns>
public bool Delete(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row); public bool Delete(HDP_Source source, HDP_Table table, JContainer? where, JContainer? row);
/// <summary> /// <summary>
/// 查询单个 /// 查询单个
@ -62,7 +63,7 @@ namespace ZKLT.Hadoop.Interface
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="row">数据</param>
/// <returns>结果</returns> /// <returns>结果</returns>
public T? QuerySingle<T>(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row, string[]? col); public T? QuerySingle<T>(HDP_Source source, HDP_Table table, JContainer? where, JContainer? row, string[]? col);
/// <summary> /// <summary>
/// 查询列表 /// 查询列表
@ -73,8 +74,8 @@ namespace ZKLT.Hadoop.Interface
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="row">数据</param>
/// <returns>结果集</returns> /// <returns>结果集</returns>
public T[] Query<T>(HDP_Source source, HDP_Table table, Dictionary<string, string>? where, Dictionary<string, object>? row, public T[] Query<T>(HDP_Source source, HDP_Table table, JContainer? where, JContainer? row,
Dictionary<string, object>? order, string[]? col); JContainer? order, string[]? col);
/// <summary> /// <summary>
/// 查询列表 /// 查询列表
@ -85,7 +86,7 @@ namespace ZKLT.Hadoop.Interface
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="row">数据</param>
/// <returns>结果集</returns> /// <returns>结果集</returns>
public HDP_Page<T> QueryPage<T>(HDP_Source source, HDP_Table table, int pageIndex, int pageSize, Dictionary<string, string>? where, Dictionary<string, object>? row, Dictionary<string, object>? order, string[]? col); public HDP_Page<T> QueryPage<T>(HDP_Source source, HDP_Table table, int pageIndex, int pageSize, JContainer? where, JContainer? row, JContainer? order, string[]? col);
/// <summary> /// <summary>

15
Hadoop/ZKLT.Hadoop.Model/HDP_Command.cs
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@ -1,4 +1,5 @@
using System; using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Linq; using System.Linq;
using System.Text; using System.Text;
@ -23,11 +24,11 @@ namespace ZKLT.Hadoop.Model
private string[]? _Col; private string[]? _Col;
private Dictionary<string, string>? _Where; private JContainer? _Where;
private Dictionary<string, object>? _Data; private JContainer? _Data;
private Dictionary<string, object>? _Order; private JContainer? _Order;
/// <summary> /// <summary>
/// 源 /// 源
@ -42,12 +43,12 @@ namespace ZKLT.Hadoop.Model
/// <summary> /// <summary>
/// 条件 /// 条件
/// </summary> /// </summary>
public Dictionary<string, string>? Where { get => _Where; set => _Where = value; } public JContainer? Where { get => _Where; set => _Where = value; }
/// <summary> /// <summary>
/// 数据 /// 数据
/// </summary> /// </summary>
public Dictionary<string, object>? Data { get => _Data; set => _Data = value; } public JContainer? Data { get => _Data; set => _Data = value; }
/// <summary> /// <summary>
/// 分页下标 /// 分页下标
@ -62,7 +63,7 @@ namespace ZKLT.Hadoop.Model
/// <summary> /// <summary>
/// 排序 /// 排序
/// </summary> /// </summary>
public Dictionary<string, object>? Order { get => _Order; set => _Order = value; } public JContainer? Order { get => _Order; set => _Order = value; }
/// <summary> /// <summary>
/// 命令类型 /// 命令类型

5
Hadoop/ZKLT.Hadoop.Model/HDP_CommandAction.cs
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@ -1,4 +1,5 @@
using System; using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Linq; using System.Linq;
using System.Text; using System.Text;
@ -27,7 +28,7 @@ namespace ZKLT.Hadoop.Model
/// <param name="action">函数</param> /// <param name="action">函数</param>
/// <param name="param">参数</param> /// <param name="param">参数</param>
/// <returns>命令</returns> /// <returns>命令</returns>
public static object Convert(string action, Dictionary<string, object> param) public static object Convert(string action, JContainer param)
{ {
if (action == DATENOW) if (action == DATENOW)
{ {

26
Hadoop/ZKLT.Hadoop.Model/HDP_Table.cs
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@ -1,4 +1,5 @@
using System; using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema; using System.ComponentModel.DataAnnotations.Schema;
using System.Linq; using System.Linq;
@ -136,6 +137,29 @@ namespace ZKLT.Hadoop.Model
} }
} }
return _result;
}
/// <summary>
/// 类转JObject
/// </summary>
/// <param name="data">数据</param>
/// <returns></returns>
public static JObject Class2JObject(object data) {
var _result = new JObject();
Type _type = data.GetType();
var _properties = _type.GetProperties();
foreach (var _property in _properties)
{
if (_property.GetValue(data) != null)
{
_result.Add(new JProperty(_property.Name, _property.GetValue(data)!));
}
}
return _result; return _result;
} }
} }

4
Hadoop/ZKLT.Hadoop.Model/ZKLT.Hadoop.Model.csproj
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@ -10,4 +10,8 @@
<None Remove="HDP_Table.cs~RF4db01d6c.TMP" /> <None Remove="HDP_Table.cs~RF4db01d6c.TMP" />
</ItemGroup> </ItemGroup>
<ItemGroup>
<PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
</ItemGroup>
</Project> </Project>

50
Hadoop/ZKLT.Hadoop/HadoopService.cs
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@ -1,6 +1,7 @@
using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.DependencyInjection;
using MySqlX.XDevAPI.Relational; using MySqlX.XDevAPI.Relational;
using Newtonsoft.Json.Linq;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Linq; using System.Linq;
@ -140,10 +141,11 @@ namespace ZKLT.Hadoop
{ {
return _Source; return _Source;
} }
var _result = _TableService.QuerySingle<HDP_Source>(_Source, GetTable("HDP_Source")!, new Dictionary<string, string>
var _result = _TableService.QuerySingle<HDP_Source>(_Source, GetTable("HDP_Source")!, new JObject
{ {
{ "Id","=" } { "Id","=" }
}, new Dictionary<string, object> { }, new JObject {
{ "Id",sourceid} { "Id",sourceid}
}, null); }, null);
return _result; return _result;
@ -186,7 +188,7 @@ namespace ZKLT.Hadoop
throw new ArgumentException("编号已存在"); throw new ArgumentException("编号已存在");
} }
return _TableService.Insert(_Source, GetTable("HDP_Source")!, HDP_Table.Class2Dictionary(source)); return _TableService.Insert(_Source, GetTable("HDP_Source")!, HDP_Table.Class2JObject(source));
} }
/// <summary> /// <summary>
@ -226,9 +228,9 @@ namespace ZKLT.Hadoop
throw new ArgumentException("编号不存在"); throw new ArgumentException("编号不存在");
} }
return _TableService.Update(_Source, GetTable("HDP_Source")!, new Dictionary<string, string> { return _TableService.Update(_Source, GetTable("HDP_Source")!, new JObject {
{"Id","=" } {"Id","=" }
}, HDP_Table.Class2Dictionary(source)); }, HDP_Table.Class2JObject(source));
} }
/// <summary> /// <summary>
@ -248,9 +250,9 @@ namespace ZKLT.Hadoop
throw new ArgumentException("编号不存在"); throw new ArgumentException("编号不存在");
} }
return _TableService.Delete(_Source, GetTable("HDP_Source")!, new Dictionary<string, string> { return _TableService.Delete(_Source, GetTable("HDP_Source")!, new JObject{
{"Id","=" } {"Id","=" }
}, new Dictionary<string, object> { }, new JObject{
{"Id",sourceid } {"Id",sourceid }
}); });
} }
@ -282,18 +284,18 @@ namespace ZKLT.Hadoop
return _Tables.First(x => x.Id == tableid); return _Tables.First(x => x.Id == tableid);
} }
var _result = _TableService.QuerySingle<HDP_Table>(_Source, GetTable("HDP_Table")!, new Dictionary<string, string> var _result = _TableService.QuerySingle<HDP_Table>(_Source, GetTable("HDP_Table")!, new JObject
{ {
{ "Id","=" } { "Id","=" }
}, new Dictionary<string, object> { }, new JObject{
{ "Id",tableid} { "Id",tableid}
}, null); }, null);
if (_result != null) if (_result != null)
{ {
_result.Columns = _TableService.Query<HDP_Column>(_Source, GetTable("HDP_Column")!, new Dictionary<string, string> { _result.Columns = _TableService.Query<HDP_Column>(_Source, GetTable("HDP_Column")!, new JObject {
{ "TableId","="} { "TableId","="}
}, new Dictionary<string, object> { }, new JObject{
{"TableId",_result.Id! } {"TableId",_result.Id! }
}, null, null); }, null, null);
} }
@ -320,7 +322,7 @@ namespace ZKLT.Hadoop
{ {
using (TransactionScope _scope = new TransactionScope()) using (TransactionScope _scope = new TransactionScope())
{ {
if (!_TableService.Insert(_Source, GetTable("HDP_Table")!, HDP_Table.Class2Dictionary(table))) if (!_TableService.Insert(_Source, GetTable("HDP_Table")!, HDP_Table.Class2JObject(table)))
{ {
return false; return false;
} }
@ -328,7 +330,7 @@ namespace ZKLT.Hadoop
{ {
var _column = table.Columns![i]; var _column = table.Columns![i];
_column.TableId = table.Id; _column.TableId = table.Id;
if (!_TableService.Insert(_Source, GetTable("HDP_Column")!, HDP_Table.Class2Dictionary(_column))) if (!_TableService.Insert(_Source, GetTable("HDP_Column")!, HDP_Table.Class2JObject(_column)))
{ {
return false; return false;
} }
@ -362,9 +364,9 @@ namespace ZKLT.Hadoop
{ {
using (TransactionScope _scope = new TransactionScope()) using (TransactionScope _scope = new TransactionScope())
{ {
if (!_TableService.Update(_Source, GetTable("HDP_Table")!, new Dictionary<string, string> { if (!_TableService.Update(_Source, GetTable("HDP_Table")!, new JObject{
{ "Id","="} { "Id","="}
}, HDP_Table.Class2Dictionary(table))) }, HDP_Table.Class2JObject(table)))
{ {
return false; return false;
} }
@ -373,21 +375,21 @@ namespace ZKLT.Hadoop
{ {
var _column = table.Columns![i]; var _column = table.Columns![i];
_column.TableId = table.Id; _column.TableId = table.Id;
if (_TableService.QuerySingle<HDP_Column>(_Source, GetTable("HDP_Column")!, new Dictionary<string, string> if (_TableService.QuerySingle<HDP_Column>(_Source, GetTable("HDP_Column")!, new JObject
{ {
{"Id","=" } {"Id","=" }
}, HDP_Table.Class2Dictionary(_column), null) == null) }, HDP_Table.Class2JObject(_column), null) == null)
{ {
if (!_TableService.Insert(_Source, GetTable("HDP_Column")!, HDP_Table.Class2Dictionary(_column))) if (!_TableService.Insert(_Source, GetTable("HDP_Column")!, HDP_Table.Class2JObject(_column)))
{ {
return false; return false;
} }
} }
else else
{ {
if (!_TableService.Update(_Source, GetTable("HDP_Column")!, new Dictionary<string, string> { if (!_TableService.Update(_Source, GetTable("HDP_Column")!, new JObject {
{"Id","=" } {"Id","=" }
}, HDP_Table.Class2Dictionary(_column))) }, HDP_Table.Class2JObject(_column)))
{ {
return false; return false;
} }
@ -423,17 +425,17 @@ namespace ZKLT.Hadoop
using (TransactionScope _scope = new TransactionScope()) using (TransactionScope _scope = new TransactionScope())
{ {
if (!_TableService.Delete(_Source, GetTable("HDP_Table")!, new Dictionary<string, string> { if (!_TableService.Delete(_Source, GetTable("HDP_Table")!, new JObject{
{"Id","=" } {"Id","=" }
}, new Dictionary<string, object> { }, new JObject {
{"Id",tableId } {"Id",tableId }
})) }))
{ {
return false; return false;
} }
if (!_TableService.Delete(_Source, GetTable("HDP_Column")!, new Dictionary<string, string> { if (!_TableService.Delete(_Source, GetTable("HDP_Column")!, new JObject{
{ "TableId","="} { "TableId","="}
}, new Dictionary<string, object> { }, new JObject {
{"TableId",tableId } {"TableId",tableId }
})) }))
{ {

253
Hadoop/ZKLT.Hadoop/TableService.cs
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@ -12,6 +12,8 @@ using MySqlX.XDevAPI.Relational;
using Mysqlx.Crud; using Mysqlx.Crud;
using Newtonsoft.Json; using Newtonsoft.Json;
using Mysqlx.Resultset; using Mysqlx.Resultset;
using Newtonsoft.Json.Linq;
using System.Transactions;
namespace ZKLT.Hadoop namespace ZKLT.Hadoop
{ {
@ -22,60 +24,70 @@ namespace ZKLT.Hadoop
/// </summary> /// </summary>
/// <param name="table">表</param> /// <param name="table">表</param>
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="data">数据</param>
/// <param name="command">命令</param>
/// <param name="param">参数</param> /// <param name="param">参数</param>
private void MergeWhere(HDP_Table table, Dictionary<string, string>? where, Dictionary<string, object>? row, StringBuilder command, Dictionary<string, object> param) private string MergeWhere(HDP_Table table, JContainer? where, JContainer? data, Dictionary<string, object> param)
{ {
string _guid = "";
//执行条件
StringBuilder _wherestr = new StringBuilder(); StringBuilder _wherestr = new StringBuilder();
_wherestr.Append("WHERE 1 = 1"); string _guid = "";
if (where != null && where.Count > 0) if (where != null && data != null)
{ {
for (var i = 0; i < table.Columns!.Length; i++) _wherestr.AppendLine("WHERE");
var _wheres = new List<JObject>();
var _datas = new List<JObject>();
if (where.Type == JTokenType.Object)
{ {
var _column = table.Columns[i]; _wheres.Add((JObject)where);
if (where.ContainsKey(_column.Key!)) _datas.Add((JObject)data);
}
else if (where.Type == JTokenType.Array)
{ {
switch (where[_column.Key!]) for(var i = 0;i < where.Count;i++)
{ {
case HDP_WhereType.LIKE: _wheres.Add((JObject)where.Children().ToArray()[i]);
_guid = Guid.NewGuid().ToString("N"); _datas.Add((JObject)data.Children().ToArray()[i]);
_wherestr.Append($@" AND `{_column.Key!}` {where[_column.Key!]} CONCAT('%',@{_guid},'%')"); }
param.Add(_guid, row![_column.Key!]); }
break; for (var j = 0; j < _wheres.Count; j++) {
case HDP_WhereType.BETWEEN: if (j > 0) {
if (row![_column.Key!] != null) _wherestr.AppendLine("OR");
}
_wherestr.AppendLine("(");
var _where = _wheres[j];
var _data = _datas[j];
if (_where.Count > 0)
{ {
var _betweendata = JsonConvert.DeserializeObject<object[]>(JsonConvert.SerializeObject(row![_column.Key!])); _wherestr.AppendLine("1 = 1");
if (_betweendata != null) var _fileds = _where.Children().ToArray();
for (var i = 0; i < _fileds.Length; i++)
{ {
if (_betweendata[0] != null && _betweendata[0].ToString() != "") var _item = (JProperty)_fileds[i];
if (table.Columns!.Any(x => x.Key == _item.Name) && _data.ContainsKey(_item.Name))
{
if (_item.Value.Type == JTokenType.String)
{ {
_guid = Guid.NewGuid().ToString("N"); _guid = Guid.NewGuid().ToString("N");
_wherestr.Append($@" AND `{_column.Key!}` >= @{_guid}"); _wherestr.AppendLine(@$"AND `{_item.Name}` {_item.Value.ToString()} @{_guid}");
param.Add(_guid, _betweendata[0]); param.Add(_guid, ((JValue)_data[_item.Name]!).Value!);
} }
if (_betweendata[1] != null && _betweendata[1].ToString() != "") else if (_item.Value.Type == JTokenType.Array)
{
string[] _itemv = _item.Value.ToObject<string[]>()!;
object[] _colv = _data[_item.Name]!.ToObject<object[]>()!;
for (var k = 0; k < _itemv.Length; k++)
{ {
_guid = Guid.NewGuid().ToString("N"); _guid = Guid.NewGuid().ToString("N");
_wherestr.Append($@" AND `{_column.Key!}` <= @{_guid}"); _wherestr.AppendLine(@$"AND `{_item.Name}` {_itemv[k]} @{_guid}");
param.Add(_guid, _betweendata[1]); param.Add(_guid, _colv.Length > k ? _colv[k] : _colv[_colv.Length - 1]);
} }
} }
} }
break;
default:
_guid = Guid.NewGuid().ToString("N");
_wherestr.Append($@" AND `{_column.Key!}` {where[_column.Key!]} @{_guid}");
param.Add(_guid, row![_column.Key!]);
break;
} }
} }
_wherestr.AppendLine(")");
} }
command.AppendLine(_wherestr.ToString());
} }
return _wherestr.ToString();
} }
/// <summary> /// <summary>
@ -111,21 +123,23 @@ namespace ZKLT.Hadoop
/// <param name="table">表</param> /// <param name="table">表</param>
/// <param name="order">排序</param> /// <param name="order">排序</param>
/// <returns></returns> /// <returns></returns>
private string MergeOrder(HDP_Table table, Dictionary<string, object>? order, Dictionary<string, object> param) private string MergeOrder(HDP_Table table, JContainer? order, Dictionary<string, object> param)
{ {
string _guid = ""; string _guid = "";
StringBuilder _orderstr = new StringBuilder(); StringBuilder _orderstr = new StringBuilder();
if (order != null && order.Count > 0) if (order != null && order.Count > 0)
{ {
_orderstr.Append("ORDER BY "); _orderstr.Append("ORDER BY ");
foreach (var key in order.Keys) var _fields = order.Children().ToArray();
foreach (var field in _fields)
{ {
if (table.Columns!.Any(x => x.Key == key)) var _field = (JProperty)field;
if (table.Columns!.Any(x => x.Key == _field.Name))
{ {
var _column = table.Columns!.First(x => x.Key == key); var _column = table.Columns!.First(x => x.Key == _field.Name);
if (order[key] is string) if (_field.Value.Type == JTokenType.String)
{ {
switch (order[key]) switch (_field.Value.ToString())
{ {
case "DESC": case "DESC":
_orderstr.Append($@"`{_column.Key!}` DESC,"); _orderstr.Append($@"`{_column.Key!}` DESC,");
@ -135,9 +149,9 @@ namespace ZKLT.Hadoop
break; break;
} }
} }
else if (order[key] is Newtonsoft.Json.Linq.JArray) else if (_field.Value.Type == JTokenType.Array)
{ {
var _orderTemp = JsonConvert.DeserializeObject<object[]>(JsonConvert.SerializeObject(order[key])); var _orderTemp = _field.Value.ToObject<object[]>();
_orderstr.Append(@$"CASE `{_column.Key!}`"); _orderstr.Append(@$"CASE `{_column.Key!}`");
for (var i = 0; i < _orderTemp!.Length; i++) for (var i = 0; i < _orderTemp!.Length; i++)
{ {
@ -373,9 +387,9 @@ namespace ZKLT.Hadoop
/// </summary> /// </summary>
/// <param name="source">数据源</param> /// <param name="source">数据源</param>
/// <param name="table">数据表</param> /// <param name="table">数据表</param>
/// <param name="row">数据</param> /// <param name="data">数据</param>
/// <returns>是否成功</returns> /// <returns>是否成功</returns>
public bool Insert(HDP_Source source, HDP_Table table, Dictionary<string, object> row) public bool Insert(HDP_Source source, HDP_Table table, JContainer? data)
{ {
//数据校验 //数据校验
if (string.IsNullOrEmpty(table.Key)) if (string.IsNullOrEmpty(table.Key))
@ -386,10 +400,22 @@ namespace ZKLT.Hadoop
{ {
throw new ArgumentNullException("列无效"); throw new ArgumentNullException("列无效");
} }
if (row == null || row.Count == 0) if (data == null || data.Count == 0)
{ {
throw new ArgumentNullException("数据无效"); throw new ArgumentNullException("数据无效");
} }
List<JObject> _data = new List<JObject>();
if (data.Type == JTokenType.Object)
{
_data.Add((JObject)data);
}
else if (data.Type == JTokenType.Array)
{
_data = data.ToObject<List<JObject>>()!;
}
var _result = 0;
using (TransactionScope _scope = new TransactionScope())
{
using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString())) using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString()))
{ {
try try
@ -400,6 +426,10 @@ namespace ZKLT.Hadoop
{ {
throw new ArgumentException("数据源连接失败"); throw new ArgumentException("数据源连接失败");
} }
for (var j = 0; j < _data.Count; j++)
{
var _row = _data[j];
StringBuilder _command = new StringBuilder(); StringBuilder _command = new StringBuilder();
//主键检查 //主键检查
@ -407,7 +437,7 @@ namespace ZKLT.Hadoop
for (var i = 0; i < _primarys.Length; i++) for (var i = 0; i < _primarys.Length; i++)
{ {
var _primary = _primarys[i]; var _primary = _primarys[i];
if (!string.IsNullOrEmpty(_primary.InsertDefault) || (row.ContainsKey(_primary.Key!) && row[_primary.Key!] != null)) if (!string.IsNullOrEmpty(_primary.InsertDefault) || _row.ContainsKey(_primary.Key!))
{ {
continue; continue;
} }
@ -425,17 +455,17 @@ namespace ZKLT.Hadoop
for (var i = 0; i < table.Columns.Length; i++) for (var i = 0; i < table.Columns.Length; i++)
{ {
var _column = table.Columns[i]; var _column = table.Columns[i];
if (row.ContainsKey(_column.Key!) && row[_column.Key!] != null) if (_row.ContainsKey(_column.Key!))
{ {
_colstr.Append($@"`{_column.Key!}`,"); _colstr.Append($@"`{_column.Key!}`,");
_parmstr.Append($@"@{_column.Key},"); _parmstr.Append($@"@{_column.Key},");
_params.Add(_column.Key!, row[_column.Key!]); _params.Add(_column.Key!, ((JValue)_row[_column.Key!]!).Value!);
} }
else if (!string.IsNullOrEmpty(_column.InsertDefault)) else if (!string.IsNullOrEmpty(_column.InsertDefault))
{ {
_colstr.Append($@"`{_column.Key!}`,"); _colstr.Append($@"`{_column.Key!}`,");
_parmstr.Append($@"@{_column.Key},"); _parmstr.Append($@"@{_column.Key},");
_params.Add(_column.Key!, HDP_CommandAction.Convert(_column.InsertDefault, row)); _params.Add(_column.Key!, HDP_CommandAction.Convert(_column.InsertDefault, _row));
} }
} }
if (_colstr[_colstr.Length - 1] == ',') if (_colstr[_colstr.Length - 1] == ',')
@ -450,10 +480,12 @@ namespace ZKLT.Hadoop
_command.AppendLine(") VALUES ("); _command.AppendLine(") VALUES (");
_command.AppendLine(_parmstr.ToString()); _command.AppendLine(_parmstr.ToString());
_command.AppendLine(")"); _command.AppendLine(")");
var _result = _connection.Execute(_command.ToString(), _params); _result += _connection.Execute(_command.ToString(), _params);
}
_connection.Close(); _connection.Close();
if (_result > 0) if (_result == _data.Count)
{ {
_scope.Complete();
return true; return true;
} }
else else
@ -462,6 +494,7 @@ namespace ZKLT.Hadoop
} }
} }
} }
}
/// <summary> /// <summary>
/// 更新 /// 更新
@ -471,7 +504,7 @@ namespace ZKLT.Hadoop
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="row">数据</param>
/// <returns>是否成功</returns> /// <returns>是否成功</returns>
public bool Update(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row) public bool Update(HDP_Source source, HDP_Table table, JContainer? where, JContainer? data)
{ {
//数据校验 //数据校验
if (string.IsNullOrEmpty(table.Key)) if (string.IsNullOrEmpty(table.Key))
@ -482,14 +515,26 @@ namespace ZKLT.Hadoop
{ {
throw new ArgumentNullException("列无效"); throw new ArgumentNullException("列无效");
} }
if (where == null || where.Count == 0) if (where == null)
{ {
throw new ArgumentNullException("条件无效"); throw new ArgumentNullException("条件无效");
} }
if (row == null || row.Count == 0) if (data == null || data.Count == 0)
{ {
throw new ArgumentNullException("数据无效"); throw new ArgumentNullException("数据无效");
} }
List<JObject> _data = new List<JObject>();
if (data.Type == JTokenType.Object)
{
_data.Add((JObject)data);
}
else if (data.Type == JTokenType.Array)
{
_data = data.ToObject<List<JObject>>()!;
}
var _result = 0;
using (TransactionScope _scope = new TransactionScope())
{
using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString())) using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString()))
{ {
try try
@ -500,7 +545,9 @@ namespace ZKLT.Hadoop
{ {
throw new ArgumentException("数据源连接失败"); throw new ArgumentException("数据源连接失败");
} }
for (var j = 0; j < _data.Count; j++)
{
var _row = _data[j];
//更新命令 //更新命令
StringBuilder _command = new StringBuilder(); StringBuilder _command = new StringBuilder();
Dictionary<string, object> _params = new Dictionary<string, object>(); Dictionary<string, object> _params = new Dictionary<string, object>();
@ -511,15 +558,15 @@ namespace ZKLT.Hadoop
for (var i = 0; i < table.Columns.Length; i++) for (var i = 0; i < table.Columns.Length; i++)
{ {
var _column = table.Columns[i]; var _column = table.Columns[i];
if (row.ContainsKey(_column.Key!) && !where.ContainsKey(_column.Key!) && row[_column.Key!] != null) if (_row.ContainsKey(_column.Key!))
{ {
_colstr.Append($@"`{_column.Key!}`=@{_column.Key!},"); _colstr.Append($@"`{_column.Key!}`=@{_column.Key!},");
_params.Add(_column.Key!, row[_column.Key!]); _params.Add(_column.Key!, ((JValue)_row[_column.Key!]!).Value!);
} }
else if (!string.IsNullOrEmpty(_column.UpdateDefault)) else if (!string.IsNullOrEmpty(_column.UpdateDefault))
{ {
_colstr.Append($@"`{_column.Key!}`=@{_column.Key!},"); _colstr.Append($@"`{_column.Key!}`=@{_column.Key!},");
_params.Add(_column.Key!, HDP_CommandAction.Convert(_column.UpdateDefault, row)); _params.Add(_column.Key!, HDP_CommandAction.Convert(_column.UpdateDefault, _row));
} }
} }
if (_colstr[_colstr.Length - 1] == ',') if (_colstr[_colstr.Length - 1] == ',')
@ -529,12 +576,14 @@ namespace ZKLT.Hadoop
_command.AppendLine(_colstr.ToString()); _command.AppendLine(_colstr.ToString());
//执行条件 //执行条件
MergeWhere(table, where, row, _command, _params); _command.AppendLine(MergeWhere(table, where, _row, _params));
var _result = _connection.Execute(_command.ToString(), _params); _result += _connection.Execute(_command.ToString(), _params);
}
_connection.Close(); _connection.Close();
if (_result > 0) if (_result == _data.Count)
{ {
_scope.Complete();
return true; return true;
} }
else else
@ -543,6 +592,7 @@ namespace ZKLT.Hadoop
} }
} }
} }
}
/// <summary> /// <summary>
/// 删除 /// 删除
@ -552,7 +602,7 @@ namespace ZKLT.Hadoop
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="row">数据</param>
/// <returns>是否成功</returns> /// <returns>是否成功</returns>
public bool Delete(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row) public bool Delete(HDP_Source source, HDP_Table table, JContainer? where, JContainer? data)
{ {
//数据校验 //数据校验
if (string.IsNullOrEmpty(table.Key)) if (string.IsNullOrEmpty(table.Key))
@ -563,14 +613,26 @@ namespace ZKLT.Hadoop
{ {
throw new ArgumentNullException("列无效"); throw new ArgumentNullException("列无效");
} }
if (where == null || where.Count == 0) if (where == null)
{ {
throw new ArgumentNullException("条件无效"); throw new ArgumentNullException("条件无效");
} }
if (row == null || row.Count == 0) if (data == null || data.Count == 0)
{ {
throw new ArgumentNullException("数据无效"); throw new ArgumentNullException("数据无效");
} }
List<JObject> _data = new List<JObject>();
if (data.Type == JTokenType.Object)
{
_data.Add((JObject)data);
}
else if (data.Type == JTokenType.Array)
{
_data = data.ToObject<List<JObject>>()!;
}
var _result = 0;
using (TransactionScope _scope = new TransactionScope())
{
using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString())) using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString()))
{ {
try try
@ -582,17 +644,22 @@ namespace ZKLT.Hadoop
throw new ArgumentException("数据源连接失败"); throw new ArgumentException("数据源连接失败");
} }
//更新命令 for (var j = 0; j < _data.Count; j++)
{
var _row = _data[j];
//删除命令
StringBuilder _command = new StringBuilder(); StringBuilder _command = new StringBuilder();
Dictionary<string, object> _params = new Dictionary<string, object>(); Dictionary<string, object> _params = new Dictionary<string, object>();
_command.AppendLine(@$"DELETE FROM `{table.Key}`"); _command.AppendLine(@$"DELETE FROM `{table.Key}`");
MergeWhere(table, where, row, _command, _params); _command.AppendLine(MergeWhere(table, where, _row, _params));
var _result = _connection.Execute(_command.ToString(), _params); _result += _connection.Execute(_command.ToString(), _params);
}
_connection.Close(); _connection.Close();
if (_result > 0) if (_result == _data.Count)
{ {
_scope.Complete();
return true; return true;
} }
else else
@ -601,6 +668,7 @@ namespace ZKLT.Hadoop
} }
} }
} }
}
/// <summary> /// <summary>
/// 查询单个 /// 查询单个
@ -608,9 +676,9 @@ namespace ZKLT.Hadoop
/// <param name="source">数据源</param> /// <param name="source">数据源</param>
/// <param name="table">数据表</param> /// <param name="table">数据表</param>
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="data">数据</param>
/// <returns>结果</returns> /// <returns>结果</returns>
public T? QuerySingle<T>(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row, public T? QuerySingle<T>(HDP_Source source, HDP_Table table, JContainer? where, JContainer? data,
string[]? col) string[]? col)
{ {
//数据校验 //数据校验
@ -622,11 +690,11 @@ namespace ZKLT.Hadoop
{ {
throw new ArgumentNullException("列无效"); throw new ArgumentNullException("列无效");
} }
if (where == null || where.Count == 0) if (where == null)
{ {
throw new ArgumentNullException("条件无效"); throw new ArgumentNullException("条件无效");
} }
if (row == null || row.Count == 0) if (data == null || data.Count == 0)
{ {
throw new ArgumentNullException("数据无效"); throw new ArgumentNullException("数据无效");
} }
@ -656,7 +724,7 @@ namespace ZKLT.Hadoop
} }
//执行条件 //执行条件
MergeWhere(table, where, row, _command, _params); _command.AppendLine(MergeWhere(table, where, data, _params));
var _result = _connection.Query<T>(_command.ToString(), _params).ToArray(); var _result = _connection.Query<T>(_command.ToString(), _params).ToArray();
_connection.Close(); _connection.Close();
@ -678,10 +746,10 @@ namespace ZKLT.Hadoop
/// <param name="source">数据源</param> /// <param name="source">数据源</param>
/// <param name="table">数据表</param> /// <param name="table">数据表</param>
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="data">数据</param>
/// <returns>结果集</returns> /// <returns>结果集</returns>
public T[] Query<T>(HDP_Source source, HDP_Table table, Dictionary<string, string>? where, Dictionary<string, object>? row, public T[] Query<T>(HDP_Source source, HDP_Table table, JContainer? where, JContainer? data,
Dictionary<string, object>? order, string[]? col) JContainer? order, string[]? col)
{ {
//数据校验 //数据校验
if (string.IsNullOrEmpty(table.Key)) if (string.IsNullOrEmpty(table.Key))
@ -718,7 +786,7 @@ namespace ZKLT.Hadoop
} }
//执行条件 //执行条件
MergeWhere(table, where, row, _command, _params); _command.AppendLine(MergeWhere(table, where, data, _params));
//执行排序 //执行排序
_command.AppendLine(MergeOrder(table, order, _params)); _command.AppendLine(MergeOrder(table, order, _params));
@ -738,8 +806,8 @@ namespace ZKLT.Hadoop
/// <param name="where">条件</param> /// <param name="where">条件</param>
/// <param name="row">数据</param> /// <param name="row">数据</param>
/// <returns>结果集</returns> /// <returns>结果集</returns>
public HDP_Page<T> QueryPage<T>(HDP_Source source, HDP_Table table, int pageIndex, int pageSize, Dictionary<string, string>? where, public HDP_Page<T> QueryPage<T>(HDP_Source source, HDP_Table table, int pageIndex, int pageSize, JContainer? where,
Dictionary<string, object>? row, Dictionary<string, object>? order, string[]? col) JContainer? data, JContainer? order, string[]? col)
{ {
//数据校验 //数据校验
if (string.IsNullOrEmpty(table.Key)) if (string.IsNullOrEmpty(table.Key))
@ -776,35 +844,10 @@ namespace ZKLT.Hadoop
} }
//执行条件 //执行条件
MergeWhere(table, where, row, _command, _params); _command.AppendLine(MergeWhere(table, where, data, _params));
//执行排序 //执行排序
StringBuilder _orderstr = new StringBuilder(); _command.AppendLine(MergeOrder(table, order, _params));
_orderstr.Append("ORDER BY ");
if (order != null && order.Count > 0)
{
for (var i = 0; i < table.Columns.Length; i++)
{
var _column = table.Columns[i];
if (order.ContainsKey(_column.Key!))
{
switch (order[_column.Key!])
{
case "DESC":
_orderstr.Append($@"`{_column.Key!}` DESC,");
break;
default:
_orderstr.Append($@"`{_column.Key!}` ASC,");
break;
}
}
}
if (_orderstr[_orderstr.Length - 1] == ',')
{
_orderstr.Remove(_orderstr.Length - 1, 1);
}
_command.AppendLine(_orderstr.ToString());
}
var _result = new HDP_Page<T>(); var _result = new HDP_Page<T>();
_result.PageIndex = pageIndex; _result.PageIndex = pageIndex;
_result.PageSize = pageSize; _result.PageSize = pageSize;

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