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拆分 FreeSql 按需引用

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28810
2019-05-28 21:32:54 +08:00
parent 37ed28f7a0
commit f8e897e201
149 changed files with 945 additions and 4082 deletions
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52
FreeSql/Internal/CommonExpression.cs
View File

@@ -10,17 +10,17 @@ using System.Reflection;
using System.Text;
namespace FreeSql.Internal {
internal abstract class CommonExpression {
public abstract class CommonExpression {
internal CommonUtils _common;
internal CommonProvider.AdoProvider _ado => _adoPriv ?? (_adoPriv = _common._orm.Ado as CommonProvider.AdoProvider);
public CommonUtils _common;
public CommonProvider.AdoProvider _ado => _adoPriv ?? (_adoPriv = _common._orm.Ado as CommonProvider.AdoProvider);
CommonProvider.AdoProvider _adoPriv;
internal CommonExpression(CommonUtils common) {
public CommonExpression(CommonUtils common) {
_common = common;
}
static ConcurrentDictionary<Type, PropertyInfo[]> _dicReadAnonymousFieldDtoPropertys = new ConcurrentDictionary<Type, PropertyInfo[]>();
internal bool ReadAnonymousField(List<SelectTableInfo> _tables, StringBuilder field, ReadAnonymousTypeInfo parent, ref int index, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
public bool ReadAnonymousField(List<SelectTableInfo> _tables, StringBuilder field, ReadAnonymousTypeInfo parent, ref int index, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
Func<ExpTSC> getTSC = () => new ExpTSC { _tables = _tables, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where };
switch (exp.NodeType) {
case ExpressionType.Quote: return ReadAnonymousField(_tables, field, parent, ref index, (exp as UnaryExpression)?.Operand, getSelectGroupingMapString);
@@ -180,7 +180,7 @@ namespace FreeSql.Internal {
if (index >= 0) field.Append(" as").Append(++index);
return false;
}
internal object ReadAnonymous(ReadAnonymousTypeInfo parent, DbDataReader dr, ref int index, bool notRead) {
public object ReadAnonymous(ReadAnonymousTypeInfo parent, DbDataReader dr, ref int index, bool notRead) {
if (parent.Childs.Any() == false) {
if (notRead) {
++index;
@@ -215,7 +215,7 @@ namespace FreeSql.Internal {
return null;
}
internal ColumnInfo SearchColumnByField(List<SelectTableInfo> _tables, TableInfo currentTable, string field) {
public ColumnInfo SearchColumnByField(List<SelectTableInfo> _tables, TableInfo currentTable, string field) {
if (_tables != null) {
var testCol = _common.TrimQuoteSqlName(field).Split(new[] { '.' }, 2);
if (testCol.Length == 2) {
@@ -232,11 +232,11 @@ namespace FreeSql.Internal {
return null;
}
internal string ExpressionSelectColumn_MemberAccess(List<SelectTableInfo> _tables, List<SelectColumnInfo> _selectColumnMap, SelectTableInfoType tbtype, Expression exp, bool isQuoteName, Func<Expression[], string> getSelectGroupingMapString) {
public string ExpressionSelectColumn_MemberAccess(List<SelectTableInfo> _tables, List<SelectColumnInfo> _selectColumnMap, SelectTableInfoType tbtype, Expression exp, bool isQuoteName, Func<Expression[], string> getSelectGroupingMapString) {
return ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, _selectColumnMap = _selectColumnMap, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = tbtype, isQuoteName = isQuoteName, isDisableDiyParse = false, style = ExpressionStyle.SelectColumns });
}
internal string[] ExpressionSelectColumns_MemberAccess_New_NewArrayInit(List<SelectTableInfo> _tables, Expression exp, bool isQuoteName, Func<Expression[], string> getSelectGroupingMapString) {
public string[] ExpressionSelectColumns_MemberAccess_New_NewArrayInit(List<SelectTableInfo> _tables, Expression exp, bool isQuoteName, Func<Expression[], string> getSelectGroupingMapString) {
switch (exp?.NodeType) {
case ExpressionType.Quote: return ExpressionSelectColumns_MemberAccess_New_NewArrayInit(_tables, (exp as UnaryExpression)?.Operand, isQuoteName, getSelectGroupingMapString);
case ExpressionType.Lambda: return ExpressionSelectColumns_MemberAccess_New_NewArrayInit(_tables, (exp as LambdaExpression)?.Body, isQuoteName, getSelectGroupingMapString);
@@ -276,7 +276,7 @@ namespace FreeSql.Internal {
{ ExpressionType.Modulo, "%" },
{ ExpressionType.Equal, "=" },
};
internal string ExpressionWhereLambdaNoneForeignObject(List<SelectTableInfo> _tables, TableInfo table, List<SelectColumnInfo> _selectColumnMap, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
public string ExpressionWhereLambdaNoneForeignObject(List<SelectTableInfo> _tables, TableInfo table, List<SelectColumnInfo> _selectColumnMap, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
var sql = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, _selectColumnMap = _selectColumnMap, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where, currentTable = table });
if (exp.NodeType == ExpressionType.MemberAccess && exp.Type == typeof(bool))
return $"{sql} = {formatSql(true, null)}";
@@ -289,7 +289,7 @@ namespace FreeSql.Internal {
}
}
internal string ExpressionWhereLambda(List<SelectTableInfo> _tables, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
public string ExpressionWhereLambda(List<SelectTableInfo> _tables, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
var sql = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where });
if (exp.NodeType == ExpressionType.MemberAccess && exp.Type == typeof(bool))
return $"{sql} = {formatSql(true, null)}";
@@ -301,7 +301,7 @@ namespace FreeSql.Internal {
default: return sql;
}
}
internal void ExpressionJoinLambda(List<SelectTableInfo> _tables, SelectTableInfoType tbtype, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
public void ExpressionJoinLambda(List<SelectTableInfo> _tables, SelectTableInfoType tbtype, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
var tbidx = _tables.Count;
var filter = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = tbtype, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where });
if (exp.NodeType == ExpressionType.MemberAccess && exp.Type == typeof(bool))
@@ -333,7 +333,7 @@ namespace FreeSql.Internal {
internal static ConcurrentDictionary<Type, PropertyInfo> _dicNullableValueProperty = new ConcurrentDictionary<Type, PropertyInfo>();
static ConcurrentDictionary<Type, Expression> _dicFreeSqlGlobalExtensionsAsSelectExpression = new ConcurrentDictionary<Type, Expression>();
internal string ExpressionBinary(string oper, Expression leftExp, Expression rightExp, ExpTSC tsc) {
public string ExpressionBinary(string oper, Expression leftExp, Expression rightExp, ExpTSC tsc) {
switch (oper) {
case "OR":
case "|":
@@ -399,7 +399,7 @@ namespace FreeSql.Internal {
tsc.mapType = null;
return $"{left} {oper} {right}";
}
internal string ExpressionLambdaToSql(Expression exp, ExpTSC tsc) {
public string ExpressionLambdaToSql(Expression exp, ExpTSC tsc) {
if (exp == null) return "";
if (tsc.isDisableDiyParse == false && _common._orm.Aop.ParseExpression != null) {
var args = new Aop.ParseExpressionEventArgs(exp, ukexp => ExpressionLambdaToSql(exp, tsc.CloneDisableDiyParse()));
@@ -882,20 +882,20 @@ namespace FreeSql.Internal {
return ExpressionBinary(tryoper, expBinary.Left, expBinary.Right, tsc);
}
internal abstract string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc);
internal abstract string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc);
internal abstract string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc);
internal abstract string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc);
internal abstract string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc);
internal abstract string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc);
internal abstract string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc);
internal abstract string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc);
internal abstract string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc);
public abstract string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc);
internal enum ExpressionStyle {
public enum ExpressionStyle {
Where, AsSelect, SelectColumns
}
internal class ExpTSC {
public class ExpTSC {
public List<SelectTableInfo> _tables { get; set; }
public List<SelectColumnInfo> _selectColumnMap { get; set; }
public Func<Expression[], string> getSelectGroupingMapString { get; set; }
@@ -932,7 +932,7 @@ namespace FreeSql.Internal {
}
}
internal string formatSql(object obj, Type mapType) {
public string formatSql(object obj, Type mapType) {
return string.Concat(_ado.AddslashesProcessParam(obj, mapType));
}
}

15
FreeSql/Internal/CommonProvider/AdoProvider/AdoProvider.cs
View File

@@ -1,5 +1,4 @@
using Microsoft.Extensions.Logging;
using SafeObjectPool;
using SafeObjectPool;
using System;
using System.Collections.Generic;
using System.Collections.Concurrent;
@@ -11,7 +10,7 @@ using System.Text;
using System.Reflection;
namespace FreeSql.Internal.CommonProvider {
abstract partial class AdoProvider : IAdo, IDisposable {
public abstract partial class AdoProvider : IAdo, IDisposable {
protected abstract void ReturnConnection(ObjectPool<DbConnection> pool, Object<DbConnection> conn, Exception ex);
protected abstract DbCommand CreateCommand();
@@ -24,16 +23,12 @@ namespace FreeSql.Internal.CommonProvider {
public ObjectPool<DbConnection> MasterPool { get; protected set; }
public List<ObjectPool<DbConnection>> SlavePools { get; } = new List<ObjectPool<DbConnection>>();
public DataType DataType { get; }
protected ICache _cache { get; set; }
protected ILogger _log { get; set; }
protected CommonUtils _util { get; set; }
protected int slaveUnavailables = 0;
private object slaveLock = new object();
private Random slaveRandom = new Random();
public AdoProvider(ICache cache, ILogger log, DataType dataType) {
this._cache = cache;
this._log = log;
public AdoProvider(DataType dataType) {
this.DataType = dataType;
}
@@ -43,7 +38,7 @@ namespace FreeSql.Internal.CommonProvider {
if (IsTracePerformance) {
TimeSpan ts = DateTime.Now.Subtract(dt);
if (e == null && ts.TotalMilliseconds > 100)
_log.LogWarning(logtxt.Insert(0, $"{pool?.Policy.Name}（执行SQL）语句耗时过长{ts.TotalMilliseconds}ms\r\n{cmd.CommandText}\r\n").ToString());
Trace.WriteLine(logtxt.Insert(0, $"{pool?.Policy.Name}（执行SQL）语句耗时过长{ts.TotalMilliseconds}ms\r\n{cmd.CommandText}\r\n").ToString());
else
logtxt.Insert(0, $"{pool?.Policy.Name}（执行SQL）耗时{ts.TotalMilliseconds}ms\r\n{cmd.CommandText}\r\n").ToString();
}
@@ -59,7 +54,7 @@ namespace FreeSql.Internal.CommonProvider {
log.Append(parm.ParameterName.PadRight(20, ' ')).Append(" = ").Append((parm.Value ?? DBNull.Value) == DBNull.Value ? "NULL" : parm.Value).Append("\r\n");
log.Append(e.Message);
_log.LogError(log.ToString());
Trace.WriteLine(log.ToString());
if (cmd.Transaction != null) {
var curTran = TransactionCurrentThread;

36
FreeSql/Internal/CommonProvider/AdoProvider/AdoProviderTransaction.cs
View File

@@ -1,9 +1,8 @@
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using SafeObjectPool;
using SafeObjectPool;
using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Diagnostics;
using System.Linq;
using System.Threading;
@@ -29,24 +28,6 @@ namespace FreeSql.Internal.CommonProvider {
public DbTransaction TransactionCurrentThread => _trans.TryGetValue(Thread.CurrentThread.ManagedThreadId, out var conn) && conn.Transaction?.Connection != null ? conn.Transaction : null;
private Dictionary<int, List<string>> _preRemoveKeys = new Dictionary<int, List<string>>();
private object _preRemoveKeys_lock = new object();
public string[] PreRemove(params string[] key) {
var tid = Thread.CurrentThread.ManagedThreadId;
List<string> keys = null;
if (key == null || key.Any() == false) return _preRemoveKeys.TryGetValue(tid, out keys) ? keys.ToArray() : new string[0];
_log.LogDebug($"线程{tid}事务预删除 {JsonConvert.SerializeObject(key)}");
if (_preRemoveKeys.TryGetValue(tid, out keys) == false)
lock (_preRemoveKeys_lock)
if (_preRemoveKeys.TryGetValue(tid, out keys) == false) {
_preRemoveKeys.Add(tid, keys = new List<string>(key));
return key;
}
keys.AddRange(key);
return keys.ToArray();
}
public void TransactionPreRemoveCache(params string[] key) => PreRemove(key);
public void BeginTransaction(TimeSpan timeout) {
if (TransactionCurrentThread != null) return;
@@ -58,7 +39,7 @@ namespace FreeSql.Internal.CommonProvider {
conn = MasterPool.Get();
tran = new Transaction2(conn, conn.Value.BeginTransaction(), timeout);
} catch(Exception ex) {
_log.LogError($"数据库出错（开启事务）{ex.Message} \r\n{ex.StackTrace}");
Trace.WriteLine($"数据库出错（开启事务）{ex.Message} \r\n{ex.StackTrace}");
MasterPool.Return(conn);
throw ex;
}
@@ -84,22 +65,15 @@ namespace FreeSql.Internal.CommonProvider {
if (_trans.ContainsKey(tran.Conn.LastGetThreadId))
_trans.Remove(tran.Conn.LastGetThreadId);
var removeKeys = PreRemove();
if (_preRemoveKeys.ContainsKey(tran.Conn.LastGetThreadId))
lock (_preRemoveKeys_lock)
if (_preRemoveKeys.ContainsKey(tran.Conn.LastGetThreadId))
_preRemoveKeys.Remove(tran.Conn.LastGetThreadId);
Exception ex = null;
var f001 = isCommit ? "提交" : "回滚";
try {
_log.LogDebug($"线程{tran.Conn.LastGetThreadId}事务{f001}，批量删除缓存key {Newtonsoft.Json.JsonConvert.SerializeObject(removeKeys)}");
_cache.Remove(removeKeys);
Trace.WriteLine($"线程{tran.Conn.LastGetThreadId}事务{f001}");
if (isCommit) tran.Transaction.Commit();
else tran.Transaction.Rollback();
} catch (Exception ex2) {
ex = ex2;
_log.LogError($"数据库出错（{f001}事务）：{ex.Message} {ex.StackTrace}");
Trace.WriteLine($"数据库出错（{f001}事务）：{ex.Message} {ex.StackTrace}");
} finally {
ReturnConnection(MasterPool, tran.Conn, ex); //MasterPool.Return(tran.Conn, ex);
}

2
FreeSql/Internal/CommonProvider/AopProvider.cs
View File

@@ -5,7 +5,7 @@ using System.Linq.Expressions;
using System.Text;
namespace FreeSql.Internal.CommonProvider {
class AopProvider : IAop {
public class AopProvider : IAop {
public EventHandler<Aop.ToListEventArgs> ToList { get; set; }
public EventHandler<Aop.WhereEventArgs> Where { get; set; }
public EventHandler<Aop.ParseExpressionEventArgs> ParseExpression { get; set; }

186
FreeSql/Internal/CommonProvider/CacheProvider.cs
View File

@@ -1,186 +0,0 @@
using Microsoft.Extensions.Caching.Distributed;
using Microsoft.Extensions.Caching.Memory;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using Newtonsoft.Json;
using System;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
class CacheProvider : ICache, IDisposable {
public IDistributedCache Cache { get; private set; }
private bool CacheSupportMultiRemove = false;
private static DateTime dt1970 = new DateTime(1970, 1, 1);
public CacheProvider(IDistributedCache cache, ILogger log) {
if (cache == null) cache = new MemoryDistributedCache(Options.Create(new MemoryDistributedCacheOptions { }));
Cache = cache;
var key1 = $"testCacheSupportMultiRemoveFreeSql{Guid.NewGuid().ToString("N")}";
var key2 = $"testCacheSupportMultiRemoveFreeSql{Guid.NewGuid().ToString("N")}";
Cache.Set(key1, new byte[] { 65 });
Cache.Set(key2, new byte[] { 65 });
try { Cache.Remove($"{key1}|{key2}"); } catch { } // redis-cluster 不允许执行 multi keys 命令
CacheSupportMultiRemove = Cache.Get(key1) == null && cache.Get(key2) == null;
if (CacheSupportMultiRemove == false) {
//log.LogWarning("FreeSql Warning: 低性能, IDistributedCache 没实现批量删除缓存 Cache.Remove(\"key1|key2\").");
Remove(key1, key2);
}
}
~CacheProvider() {
this.Dispose();
}
bool _isdisposed = false;
public void Dispose() {
if (_isdisposed) return;
Cache = null;
}
public Func<object, string> Serialize { get; set; }
public Func<string, Type, object> Deserialize { get; set; }
Func<JsonSerializerSettings> JsonSerializerSettings = () => {
var st = new JsonSerializerSettings();
st.Converters.Add(new Newtonsoft.Json.Converters.StringEnumConverter());
st.DateFormatHandling = DateFormatHandling.IsoDateFormat;
st.DateTimeZoneHandling = DateTimeZoneHandling.RoundtripKind;
return st;
};
string SerializeObject(object value) {
if (Serialize != null) return Serialize(value);
return JsonConvert.SerializeObject(value, this.JsonSerializerSettings());
}
T DeserializeObject<T>(string value) {
if (Deserialize != null) return (T) Deserialize(value, typeof(T));
return JsonConvert.DeserializeObject<T>(value, this.JsonSerializerSettings());
}
public void Set<T>(string key, T data, int timeoutSeconds = 0) {
if (string.IsNullOrEmpty(key)) return;
Cache.Set(key, Encoding.UTF8.GetBytes(this.SerializeObject(data)), new DistributedCacheEntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(timeoutSeconds) });
}
public T Get<T>(string key) {
if (string.IsNullOrEmpty(key)) return default(T);
var value = Cache.Get(key);
if (value == null) return default(T);
return this.DeserializeObject<T>(Encoding.UTF8.GetString(value));
}
public string Get(string key) {
if (string.IsNullOrEmpty(key)) return null;
var value = Cache.Get(key);
if (value == null) return null;
return Encoding.UTF8.GetString(value);
}
async public Task SetAsync<T>(string key, T data, int timeoutSeconds = 0) {
if (string.IsNullOrEmpty(key)) return;
await Cache.SetAsync(key, Encoding.UTF8.GetBytes(this.SerializeObject(data)), new DistributedCacheEntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(timeoutSeconds) });
}
async public Task<T> GetAsync<T>(string key) {
if (string.IsNullOrEmpty(key)) return default(T);
var value = await Cache.GetAsync(key);
if (value == null) return default(T);
return this.DeserializeObject<T>(Encoding.UTF8.GetString(value));
}
async public Task<string> GetAsync(string key) {
if (string.IsNullOrEmpty(key)) return null;
var value = await Cache.GetAsync(key);
if (value == null) return null;
return Encoding.UTF8.GetString(value);
}
public void Remove(params string[] keys) {
if (keys == null || keys.Length == 0) return;
var keysDistinct = keys.Distinct();
if (CacheSupportMultiRemove) Cache.Remove(string.Join("|", keysDistinct));
else foreach (var key in keysDistinct) Cache.Remove(key);
}
async public Task RemoveAsync(params string[] keys) {
if (keys == null || keys.Length == 0) return;
var keysDistinct = keys.Distinct();
if (CacheSupportMultiRemove) await Cache.RemoveAsync(string.Join("|", keysDistinct));
else foreach (var key in keysDistinct) await Cache.RemoveAsync(key);
}
public T Shell<T>(string key, int timeoutSeconds, Func<T> getData) {
if (timeoutSeconds <= 0) return getData();
if (Cache == null) throw new Exception("缓存实现 IDistributedCache 为 null");
var cacheValue = Cache.Get(key);
if (cacheValue != null) {
try {
var txt = Encoding.UTF8.GetString(cacheValue);
return DeserializeObject<T>(txt);
} catch {
Cache.Remove(key);
throw;
}
}
var ret = getData();
Cache.Set(key, Encoding.UTF8.GetBytes(SerializeObject(ret)), new DistributedCacheEntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(timeoutSeconds) });
return ret;
}
public T Shell<T>(string key, string field, int timeoutSeconds, Func<T> getData) {
if (timeoutSeconds <= 0) return getData();
if (Cache == null) throw new Exception("缓存实现 IDistributedCache 为 null");
var hashkey = $"{key}:{field}";
var cacheValue = Cache.Get(hashkey);
if (cacheValue != null) {
try {
var txt = Encoding.UTF8.GetString(cacheValue);
var value = DeserializeObject<(T, long)>(txt);
if (DateTime.Now.Subtract(dt1970.AddSeconds(value.Item2)).TotalSeconds <= timeoutSeconds) return value.Item1;
} catch {
Cache.Remove(hashkey);
throw;
}
}
var ret = (getData(), (long) DateTime.Now.Subtract(dt1970).TotalSeconds);
Cache.Set(hashkey, Encoding.UTF8.GetBytes(SerializeObject(ret)));
return ret.Item1;
}
async public Task<T> ShellAsync<T>(string key, int timeoutSeconds, Func<Task<T>> getDataAsync) {
if (timeoutSeconds <= 0) return await getDataAsync();
if (Cache == null) throw new Exception("缓存实现 IDistributedCache 为 null");
var cacheValue = await Cache.GetAsync(key);
if (cacheValue != null) {
try {
var txt = Encoding.UTF8.GetString(cacheValue);
return DeserializeObject<T>(txt);
} catch {
await Cache.RemoveAsync(key);
throw;
}
}
var ret = await getDataAsync();
await Cache.SetAsync(key, Encoding.UTF8.GetBytes(SerializeObject(ret)), new DistributedCacheEntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(timeoutSeconds) });
return ret;
}
async public Task<T> ShellAsync<T>(string key, string field, int timeoutSeconds, Func<Task<T>> getDataAsync) {
if (timeoutSeconds <= 0) return await getDataAsync();
if (Cache == null) throw new Exception("缓存实现 IDistributedCache 为 null");
var hashkey = $"{key}:{field}";
var cacheValue = await Cache.GetAsync(hashkey);
if (cacheValue != null) {
try {
var txt = Encoding.UTF8.GetString(cacheValue);
var value = DeserializeObject<(T, long)>(txt);
if (DateTime.Now.Subtract(dt1970.AddSeconds(value.Item2)).TotalSeconds <= timeoutSeconds) return value.Item1;
} catch {
await Cache.RemoveAsync(hashkey);
throw;
}
}
var ret = (await getDataAsync(), (long) DateTime.Now.Subtract(dt1970).TotalSeconds);
await Cache.SetAsync(hashkey, Encoding.UTF8.GetBytes(SerializeObject(ret)));
return ret.Item1;
}
}
}

2
FreeSql/Internal/CommonProvider/DeleteProvider.cs
View File

@@ -9,7 +9,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract partial class DeleteProvider<T1> : IDelete<T1> where T1 : class {
public abstract partial class DeleteProvider<T1> : IDelete<T1> where T1 : class {
protected IFreeSql _orm;
protected CommonUtils _commonUtils;
protected CommonExpression _commonExpression;

28
FreeSql/Internal/CommonProvider/InsertProvider.cs
View File

@@ -11,7 +11,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract partial class InsertProvider<T1> : IInsert<T1> where T1 : class {
public abstract partial class InsertProvider<T1> : IInsert<T1> where T1 : class {
protected IFreeSql _orm;
protected CommonUtils _commonUtils;
protected CommonExpression _commonExpression;
@@ -69,7 +69,7 @@ namespace FreeSql.Internal.CommonProvider {
}
#region 参数化数据限制，或values数量限制
internal List<T1>[] SplitSource(int valuesLimit, int parameterLimit) {
protected List<T1>[] SplitSource(int valuesLimit, int parameterLimit) {
valuesLimit = valuesLimit - 1;
parameterLimit = parameterLimit - 1;
if (_source == null || _source.Any() == false) return new List<T1>[0];
@@ -101,7 +101,7 @@ namespace FreeSql.Internal.CommonProvider {
return ret;
}
}
internal int SplitExecuteAffrows(int valuesLimit, int parameterLimit) {
protected int SplitExecuteAffrows(int valuesLimit, int parameterLimit) {
var ss = SplitSource(valuesLimit, parameterLimit);
var ret = 0;
if (ss.Any() == false) {
@@ -137,7 +137,7 @@ namespace FreeSql.Internal.CommonProvider {
ClearData();
return ret;
}
async internal Task<int> SplitExecuteAffrowsAsync(int valuesLimit, int parameterLimit) {
async protected Task<int> SplitExecuteAffrowsAsync(int valuesLimit, int parameterLimit) {
var ss = SplitSource(valuesLimit, parameterLimit);
var ret = 0;
if (ss.Any() == false) {
@@ -173,7 +173,7 @@ namespace FreeSql.Internal.CommonProvider {
ClearData();
return ret;
}
internal long SplitExecuteIdentity(int valuesLimit, int parameterLimit) {
protected long SplitExecuteIdentity(int valuesLimit, int parameterLimit) {
var ss = SplitSource(valuesLimit, parameterLimit);
long ret = 0;
if (ss.Any() == false) {
@@ -211,7 +211,7 @@ namespace FreeSql.Internal.CommonProvider {
ClearData();
return ret;
}
async internal Task<long> SplitExecuteIdentityAsync(int valuesLimit, int parameterLimit) {
async protected Task<long> SplitExecuteIdentityAsync(int valuesLimit, int parameterLimit) {
var ss = SplitSource(valuesLimit, parameterLimit);
long ret = 0;
if (ss.Any() == false) {
@@ -249,7 +249,7 @@ namespace FreeSql.Internal.CommonProvider {
ClearData();
return ret;
}
internal List<T1> SplitExecuteInserted(int valuesLimit, int parameterLimit) {
protected List<T1> SplitExecuteInserted(int valuesLimit, int parameterLimit) {
var ss = SplitSource(valuesLimit, parameterLimit);
var ret = new List<T1>();
if (ss.Any() == false) {
@@ -285,7 +285,7 @@ namespace FreeSql.Internal.CommonProvider {
ClearData();
return ret;
}
async internal Task<List<T1>> SplitExecuteInsertedAsync(int valuesLimit, int parameterLimit) {
async protected Task<List<T1>> SplitExecuteInsertedAsync(int valuesLimit, int parameterLimit) {
var ss = SplitSource(valuesLimit, parameterLimit);
var ret = new List<T1>();
if (ss.Any() == false) {
@@ -323,7 +323,7 @@ namespace FreeSql.Internal.CommonProvider {
}
#endregion
internal int RawExecuteAffrows() {
protected int RawExecuteAffrows() {
var sql = ToSql();
var before = new Aop.CurdBeforeEventArgs(_table.Type, Aop.CurdType.Insert, sql, _params);
_orm.Aop.CurdBefore?.Invoke(this, before);
@@ -341,7 +341,7 @@ namespace FreeSql.Internal.CommonProvider {
this.ClearData();
return affrows;
}
async internal Task<int> RawExecuteAffrowsAsync() {
async protected Task<int> RawExecuteAffrowsAsync() {
var sql = ToSql();
var before = new Aop.CurdBeforeEventArgs(_table.Type, Aop.CurdType.Insert, sql, _params);
_orm.Aop.CurdBefore?.Invoke(this, before);
@@ -359,10 +359,10 @@ namespace FreeSql.Internal.CommonProvider {
this.ClearData();
return affrows;
}
internal abstract long RawExecuteIdentity();
internal abstract Task<long> RawExecuteIdentityAsync();
internal abstract List<T1> RawExecuteInserted();
internal abstract Task<List<T1>> RawExecuteInsertedAsync();
protected abstract long RawExecuteIdentity();
protected abstract Task<long> RawExecuteIdentityAsync();
protected abstract List<T1> RawExecuteInserted();
protected abstract Task<List<T1>> RawExecuteInsertedAsync();
public abstract int ExecuteAffrows();
public abstract Task<int> ExecuteAffrowsAsync();

378
FreeSql/Internal/CommonProvider/SelectProvider/Select0Provider.cs
View File

@@ -14,16 +14,15 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select0Provider<TSelect, T1> : ISelect0<TSelect, T1> where TSelect : class where T1 : class {
public abstract class Select0Provider<TSelect, T1> : ISelect0<TSelect, T1> where TSelect : class where T1 : class {
protected int _limit, _skip;
protected string _select = "SELECT ", _orderby, _groupby, _having;
protected StringBuilder _where = new StringBuilder();
protected List<DbParameter> _params = new List<DbParameter>();
internal List<SelectTableInfo> _tables = new List<SelectTableInfo>();
protected List<SelectTableInfo> _tables = new List<SelectTableInfo>();
protected List<Func<Type, string, string>> _tableRules = new List<Func<Type, string, string>>();
protected StringBuilder _join = new StringBuilder();
protected (int seconds, string key) _cache = (0, null);
protected IFreeSql _orm;
protected CommonUtils _commonUtils;
protected CommonExpression _commonExpression;
@@ -34,7 +33,7 @@ namespace FreeSql.Internal.CommonProvider {
protected bool _distinct;
protected Expression _selectExpression;
internal static void CopyData(Select0Provider<TSelect, T1> from, object to, ReadOnlyCollection<ParameterExpression> lambParms) {
public static void CopyData(Select0Provider<TSelect, T1> from, object to, ReadOnlyCollection<ParameterExpression> lambParms) {
var toType = to?.GetType();
if (toType == null) return;
toType.GetField("_limit", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._limit);
@@ -63,7 +62,6 @@ namespace FreeSql.Internal.CommonProvider {
}
toType.GetField("_tableRules", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._tableRules);
toType.GetField("_join", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, new StringBuilder().Append(from._join.ToString()));
toType.GetField("_cache", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._cache);
//toType.GetField("_orm", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._orm);
//toType.GetField("_commonUtils", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._commonUtils);
//toType.GetField("_commonExpression", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._commonExpression);
@@ -109,10 +107,6 @@ namespace FreeSql.Internal.CommonProvider {
return (await this.ToListAsync<int>("1")).FirstOrDefault() == 1;
}
public TSelect Caching(int seconds, string key = null) {
_cache = (seconds, key);
return this as TSelect;
}
public long Count() => this.ToList<int>("count(1)").FirstOrDefault();
async public Task<long> CountAsync() => (await this.ToListAsync<int>("count(1)")).FirstOrDefault();
@@ -220,166 +214,142 @@ namespace FreeSql.Internal.CommonProvider {
public DataTable ToDataTable(string field = null) {
var sql = this.ToSql(field);
if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = sql;
return _orm.Cache.Shell(_cache.key, _cache.seconds, () => {
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
DataTable ret = null;
Exception exception = null;
try {
ret = _orm.Ado.ExecuteDataTable(_connection, _transaction, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
return ret;
});
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
DataTable ret = null;
Exception exception = null;
try {
ret = _orm.Ado.ExecuteDataTable(_connection, _transaction, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
return ret;
}
public Task<DataTable> ToDataTableAsync(string field = null) {
async public Task<DataTable> ToDataTableAsync(string field = null) {
var sql = this.ToSql(field);
if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = sql;
return _orm.Cache.ShellAsync(_cache.key, _cache.seconds, async () => {
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
DataTable ret = null;
Exception exception = null;
try {
ret = await _orm.Ado.ExecuteDataTableAsync(_connection, _transaction, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
return ret;
});
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
DataTable ret = null;
Exception exception = null;
try {
ret = await _orm.Ado.ExecuteDataTableAsync(_connection, _transaction, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
return ret;
}
public List<TTuple> ToList<TTuple>(string field) {
var sql = this.ToSql(field);
if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = sql;
return _orm.Cache.Shell(_cache.key, _cache.seconds, () => {
var type = typeof(TTuple);
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<TTuple>();
var flagStr = $"ToListField:{field}";
Exception exception = null;
try {
_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
var read = Utils.ExecuteArrayRowReadClassOrTuple(flagStr, type, null, dr, 0, _commonUtils);
ret.Add((TTuple)read.Value);
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
return ret;
});
var type = typeof(TTuple);
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<TTuple>();
var flagStr = $"ToListField:{field}";
Exception exception = null;
try {
_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
var read = Utils.ExecuteArrayRowReadClassOrTuple(flagStr, type, null, dr, 0, _commonUtils);
ret.Add((TTuple)read.Value);
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
return ret;
}
public Task<List<TTuple>> ToListAsync<TTuple>(string field) {
async public Task<List<TTuple>> ToListAsync<TTuple>(string field) {
var sql = this.ToSql(field);
if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = sql;
return _orm.Cache.ShellAsync(_cache.key, _cache.seconds, async () => {
var type = typeof(TTuple);
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<TTuple>();
var flagStr = $"ToListField:{field}";
Exception exception = null;
try {
await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
var read = Utils.ExecuteArrayRowReadClassOrTuple(flagStr, type, null, dr, 0, _commonUtils);
ret.Add((TTuple)read.Value);
return Task.CompletedTask;
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
return ret;
});
var type = typeof(TTuple);
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<TTuple>();
var flagStr = $"ToListField:{field}";
Exception exception = null;
try {
await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
var read = Utils.ExecuteArrayRowReadClassOrTuple(flagStr, type, null, dr, 0, _commonUtils);
ret.Add((TTuple)read.Value);
return Task.CompletedTask;
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
return ret;
}
internal List<T1> ToListAfPrivate(string sql, GetAllFieldExpressionTreeInfo af, (string field, ReadAnonymousTypeInfo read, List<object> retlist)[] otherData) {
if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = $"{sql}{string.Join("|", _params.Select(a => a.Value))}";
return _orm.Cache.Shell(_cache.key, _cache.seconds, () => {
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<T1>();
Exception exception = null;
try {
_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
ret.Add(af.Read(_orm, dr));
if (otherData != null) {
var idx = af.FieldCount - 1;
foreach (var other in otherData)
other.retlist.Add(_commonExpression.ReadAnonymous(other.read, dr, ref idx, false));
}
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
while (_includeToList.Any()) _includeToList.Dequeue()?.Invoke(ret);
_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
_trackToList?.Invoke(ret);
return ret;
});
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<T1>();
Exception exception = null;
try {
_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
ret.Add(af.Read(_orm, dr));
if (otherData != null) {
var idx = af.FieldCount - 1;
foreach (var other in otherData)
other.retlist.Add(_commonExpression.ReadAnonymous(other.read, dr, ref idx, false));
}
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
while (_includeToList.Any()) _includeToList.Dequeue()?.Invoke(ret);
_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
_trackToList?.Invoke(ret);
return ret;
}
async internal Task<List<T1>> ToListAfPrivateAsync(string sql, GetAllFieldExpressionTreeInfo af, (string field, ReadAnonymousTypeInfo read, List<object> retlist)[] otherData) {
if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = $"{sql}{string.Join("|", _params.Select(a => a.Value))}";
return await _orm.Cache.ShellAsync(_cache.key, _cache.seconds, async () => {
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<T1>();
Exception exception = null;
try {
await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
ret.Add(af.Read(_orm, dr));
if (otherData != null) {
var idx = af.FieldCount - 1;
foreach (var other in otherData)
other.retlist.Add(_commonExpression.ReadAnonymous(other.read, dr, ref idx, false));
}
return Task.CompletedTask;
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
while (_includeToList.Any()) _includeToList.Dequeue()?.Invoke(ret);
_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
_trackToList?.Invoke(ret);
return ret;
});
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<T1>();
Exception exception = null;
try {
await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
ret.Add(af.Read(_orm, dr));
if (otherData != null) {
var idx = af.FieldCount - 1;
foreach (var other in otherData)
other.retlist.Add(_commonExpression.ReadAnonymous(other.read, dr, ref idx, false));
}
return Task.CompletedTask;
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
while (_includeToList.Any()) _includeToList.Dequeue()?.Invoke(ret);
_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
_trackToList?.Invoke(ret);
return ret;
}
internal List<T1> ToListPrivate(GetAllFieldExpressionTreeInfo af, (string field, ReadAnonymousTypeInfo read, List<object> retlist)[] otherData) {
string sql = null;
@@ -427,60 +397,52 @@ namespace FreeSql.Internal.CommonProvider {
protected List<TReturn> ToListMapReader<TReturn>((ReadAnonymousTypeInfo map, string field) af) {
var sql = this.ToSql(af.field);
if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = $"{sql}{string.Join("|", _params.Select(a => a.Value))}";
return _orm.Cache.Shell(_cache.key, _cache.seconds, () => {
var type = typeof(TReturn);
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<TReturn>();
Exception exception = null;
try {
_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
var index = -1;
ret.Add((TReturn)_commonExpression.ReadAnonymous(af.map, dr, ref index, false));
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
_trackToList?.Invoke(ret);
return ret;
});
var type = typeof(TReturn);
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<TReturn>();
Exception exception = null;
try {
_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
var index = -1;
ret.Add((TReturn)_commonExpression.ReadAnonymous(af.map, dr, ref index, false));
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
_trackToList?.Invoke(ret);
return ret;
}
async protected Task<List<TReturn>> ToListMapReaderAsync<TReturn>((ReadAnonymousTypeInfo map, string field) af) {
var sql = this.ToSql(af.field);
if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = $"{sql}{string.Join("|", _params.Select(a => a.Value))}";
return await _orm.Cache.ShellAsync(_cache.key, _cache.seconds, async () => {
var type = typeof(TReturn);
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<TReturn>();
Exception exception = null;
try {
await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
var index = -1;
ret.Add((TReturn)_commonExpression.ReadAnonymous(af.map, dr, ref index, false));
return Task.CompletedTask;
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
_trackToList?.Invoke(ret);
return ret;
});
var type = typeof(TReturn);
var dbParms = _params.ToArray();
var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
_orm.Aop.CurdBefore?.Invoke(this, before);
var ret = new List<TReturn>();
Exception exception = null;
try {
await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
var index = -1;
ret.Add((TReturn)_commonExpression.ReadAnonymous(af.map, dr, ref index, false));
return Task.CompletedTask;
}, CommandType.Text, sql, dbParms);
} catch (Exception ex) {
exception = ex;
throw ex;
} finally {
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
_trackToList?.Invoke(ret);
return ret;
}
protected (ReadAnonymousTypeInfo map, string field) GetExpressionField(Expression newexp) {
var map = new ReadAnonymousTypeInfo();

2
FreeSql/Internal/CommonProvider/SelectProvider/Select10Provider.cs
View File

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select10Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>
public abstract class Select10Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>
where T1 : class
where T2 : class
where T3 : class

2
FreeSql/Internal/CommonProvider/SelectProvider/Select1Provider.cs
View File

@@ -16,7 +16,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select1Provider<T1> : Select0Provider<ISelect<T1>, T1>, ISelect<T1>
public abstract class Select1Provider<T1> : Select0Provider<ISelect<T1>, T1>, ISelect<T1>
where T1 : class {
public Select1Provider(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) {

2
FreeSql/Internal/CommonProvider/SelectProvider/Select2Provider.cs
View File

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select2Provider<T1, T2> : Select0Provider<ISelect<T1, T2>, T1>, ISelect<T1, T2>
public abstract class Select2Provider<T1, T2> : Select0Provider<ISelect<T1, T2>, T1>, ISelect<T1, T2>
where T1 : class
where T2 : class {

2
FreeSql/Internal/CommonProvider/SelectProvider/Select3Provider.cs
View File

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select3Provider<T1, T2, T3> : Select0Provider<ISelect<T1, T2, T3>, T1>, ISelect<T1, T2, T3>
public abstract class Select3Provider<T1, T2, T3> : Select0Provider<ISelect<T1, T2, T3>, T1>, ISelect<T1, T2, T3>
where T1 : class
where T2 : class
where T3 : class {

2
FreeSql/Internal/CommonProvider/SelectProvider/Select4Provider.cs
View File

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select4Provider<T1, T2, T3, T4> : Select0Provider<ISelect<T1, T2, T3, T4>, T1>, ISelect<T1, T2, T3, T4>
public abstract class Select4Provider<T1, T2, T3, T4> : Select0Provider<ISelect<T1, T2, T3, T4>, T1>, ISelect<T1, T2, T3, T4>
where T1 : class
where T2 : class
where T3 : class

2
FreeSql/Internal/CommonProvider/SelectProvider/Select5Provider.cs
View File

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select5Provider<T1, T2, T3, T4, T5> : Select0Provider<ISelect<T1, T2, T3, T4, T5>, T1>, ISelect<T1, T2, T3, T4, T5>
public abstract class Select5Provider<T1, T2, T3, T4, T5> : Select0Provider<ISelect<T1, T2, T3, T4, T5>, T1>, ISelect<T1, T2, T3, T4, T5>
where T1 : class
where T2 : class
where T3 : class

2
FreeSql/Internal/CommonProvider/SelectProvider/Select6Provider.cs
View File

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select6Provider<T1, T2, T3, T4, T5, T6> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6>, T1>, ISelect<T1, T2, T3, T4, T5, T6>
public abstract class Select6Provider<T1, T2, T3, T4, T5, T6> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6>, T1>, ISelect<T1, T2, T3, T4, T5, T6>
where T1 : class
where T2 : class
where T3 : class

2
FreeSql/Internal/CommonProvider/SelectProvider/Select7Provider.cs
View File

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select7Provider<T1, T2, T3, T4, T5, T6, T7> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7>
public abstract class Select7Provider<T1, T2, T3, T4, T5, T6, T7> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7>
where T1 : class
where T2 : class
where T3 : class

2
FreeSql/Internal/CommonProvider/SelectProvider/Select8Provider.cs
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@@ -7,7 +7,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select8Provider<T1, T2, T3, T4, T5, T6, T7, T8> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8>
public abstract class Select8Provider<T1, T2, T3, T4, T5, T6, T7, T8> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8>
where T1 : class
where T2 : class
where T3 : class

2
FreeSql/Internal/CommonProvider/SelectProvider/Select9Provider.cs
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@@ -7,7 +7,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract class Select9Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>
public abstract class Select9Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>
where T1 : class
where T2 : class
where T3 : class

2
FreeSql/Internal/CommonProvider/SelectProvider/SelectGroupingProvider.cs
View File

@@ -8,7 +8,7 @@ using System.Text;
using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
class SelectGroupingProvider<TKey, TValue> : ISelectGrouping<TKey, TValue> {
public class SelectGroupingProvider<TKey, TValue> : ISelectGrouping<TKey, TValue> {
internal object _select;
internal ReadAnonymousTypeInfo _map;

18
FreeSql/Internal/CommonProvider/UpdateProvider.cs
View File

@@ -11,7 +11,7 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
abstract partial class UpdateProvider<T1> : IUpdate<T1> where T1 : class {
public abstract partial class UpdateProvider<T1> : IUpdate<T1> where T1 : class {
protected IFreeSql _orm;
protected CommonUtils _commonUtils;
protected CommonExpression _commonExpression;
@@ -106,7 +106,7 @@ namespace FreeSql.Internal.CommonProvider {
return ret;
}
}
internal int SplitExecuteAffrows(int valuesLimit, int parameterLimit) {
protected int SplitExecuteAffrows(int valuesLimit, int parameterLimit) {
var ss = SplitSource(valuesLimit, parameterLimit);
var ret = 0;
if (ss.Length <= 1) {
@@ -138,7 +138,7 @@ namespace FreeSql.Internal.CommonProvider {
ClearData();
return ret;
}
async internal Task<int> SplitExecuteAffrowsAsync(int valuesLimit, int parameterLimit) {
async protected Task<int> SplitExecuteAffrowsAsync(int valuesLimit, int parameterLimit) {
var ss = SplitSource(valuesLimit, parameterLimit);
var ret = 0;
if (ss.Length <= 1) {
@@ -170,7 +170,7 @@ namespace FreeSql.Internal.CommonProvider {
ClearData();
return ret;
}
internal List<T1> SplitExecuteUpdated(int valuesLimit, int parameterLimit) {
protected List<T1> SplitExecuteUpdated(int valuesLimit, int parameterLimit) {
var ss = SplitSource(valuesLimit, parameterLimit);
var ret = new List<T1>();
if (ss.Length <= 1) {
@@ -202,7 +202,7 @@ namespace FreeSql.Internal.CommonProvider {
ClearData();
return ret;
}
async internal Task<List<T1>> SplitExecuteUpdatedAsync(int valuesLimit, int parameterLimit) {
async protected Task<List<T1>> SplitExecuteUpdatedAsync(int valuesLimit, int parameterLimit) {
var ss = SplitSource(valuesLimit, parameterLimit);
var ret = new List<T1>();
if (ss.Length <= 1) {
@@ -236,7 +236,7 @@ namespace FreeSql.Internal.CommonProvider {
}
#endregion
internal int RawExecuteAffrows() {
protected int RawExecuteAffrows() {
var sql = this.ToSql();
if (string.IsNullOrEmpty(sql)) return 0;
var dbParms = _params.Concat(_paramsSource).ToArray();
@@ -257,7 +257,7 @@ namespace FreeSql.Internal.CommonProvider {
this.ClearData();
return affrows;
}
async internal Task<int> RawExecuteAffrowsAsync() {
async protected Task<int> RawExecuteAffrowsAsync() {
var sql = this.ToSql();
if (string.IsNullOrEmpty(sql)) return 0;
var dbParms = _params.Concat(_paramsSource).ToArray();
@@ -278,8 +278,8 @@ namespace FreeSql.Internal.CommonProvider {
this.ClearData();
return affrows;
}
internal abstract List<T1> RawExecuteUpdated();
internal abstract Task<List<T1>> RawExecuteUpdatedAsync();
protected abstract List<T1> RawExecuteUpdated();
protected abstract Task<List<T1>> RawExecuteUpdatedAsync();
public abstract int ExecuteAffrows();
public abstract Task<int> ExecuteAffrowsAsync();

87
FreeSql/Internal/CommonUtils.cs
View File

@@ -2,43 +2,46 @@
using FreeSql.DatabaseModel;
using FreeSql.Extensions.EntityUtil;
using FreeSql.Internal.Model;
using SafeObjectPool;
using System;
using System.Collections;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;
using System.Linq.Expressions;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
namespace FreeSql.Internal {
internal abstract class CommonUtils {
public abstract class CommonUtils {
internal abstract string GetNoneParamaterSqlValue(List<DbParameter> specialParams, Type type, object value);
internal abstract DbParameter AppendParamter(List<DbParameter> _params, string parameterName, Type type, object value);
internal abstract DbParameter[] GetDbParamtersByObject(string sql, object obj);
internal abstract string FormatSql(string sql, params object[] args);
internal abstract string QuoteSqlName(string name);
internal abstract string TrimQuoteSqlName(string name);
internal abstract string QuoteParamterName(string name);
internal abstract string IsNull(string sql, object value);
internal abstract string StringConcat(string[] objs, Type[] types);
internal abstract string Mod(string left, string right, Type leftType, Type rightType);
internal abstract string QuoteWriteParamter(Type type, string paramterName);
internal abstract string QuoteReadColumn(Type type, string columnName);
public abstract string GetNoneParamaterSqlValue(List<DbParameter> specialParams, Type type, object value);
public abstract DbParameter AppendParamter(List<DbParameter> _params, string parameterName, Type type, object value);
public abstract DbParameter[] GetDbParamtersByObject(string sql, object obj);
public abstract string FormatSql(string sql, params object[] args);
public abstract string QuoteSqlName(string name);
public abstract string TrimQuoteSqlName(string name);
public abstract string QuoteParamterName(string name);
public abstract string IsNull(string sql, object value);
public abstract string StringConcat(string[] objs, Type[] types);
public abstract string Mod(string left, string right, Type leftType, Type rightType);
public abstract string QuoteWriteParamter(Type type, string paramterName);
public abstract string QuoteReadColumn(Type type, string columnName);
internal IFreeSql _orm { get; set; }
internal ICodeFirst CodeFirst => _orm.CodeFirst;
internal TableInfo GetTableByEntity(Type entity) => Utils.GetTableByEntity(entity, this);
internal List<DbTableInfo> dbTables { get; set; }
internal object dbTablesLock = new object();
public IFreeSql _orm { get; set; }
public ICodeFirst CodeFirst => _orm.CodeFirst;
public TableInfo GetTableByEntity(Type entity) => Utils.GetTableByEntity(entity, this);
public List<DbTableInfo> dbTables { get; set; }
public object dbTablesLock = new object();
public CommonUtils(IFreeSql orm) {
_orm = orm;
}
ConcurrentDictionary<Type, TableAttribute> dicConfigEntity = new ConcurrentDictionary<Type, TableAttribute>();
internal ICodeFirst ConfigEntity<T>(Action<TableFluent<T>> entity) {
public ICodeFirst ConfigEntity<T>(Action<TableFluent<T>> entity) {
if (entity == null) return _orm.CodeFirst;
var type = typeof(T);
var table = dicConfigEntity.GetOrAdd(type, new TableAttribute());
@@ -47,7 +50,7 @@ namespace FreeSql.Internal {
Utils.RemoveTableByEntity(type, this); //remove cache
return _orm.CodeFirst;
}
internal ICodeFirst ConfigEntity(Type type, Action<TableFluent> entity) {
public ICodeFirst ConfigEntity(Type type, Action<TableFluent> entity) {
if (entity == null) return _orm.CodeFirst;
var table = dicConfigEntity.GetOrAdd(type, new TableAttribute());
var fluent = new TableFluent(type, table);
@@ -55,10 +58,10 @@ namespace FreeSql.Internal {
Utils.RemoveTableByEntity(type, this); //remove cache
return _orm.CodeFirst;
}
internal TableAttribute GetConfigEntity(Type type) {
public TableAttribute GetConfigEntity(Type type) {
return dicConfigEntity.TryGetValue(type, out var trytb) ? trytb : null;
}
internal TableAttribute GetEntityTableAttribute(Type type) {
public TableAttribute GetEntityTableAttribute(Type type) {
TableAttribute attr = null;
if (_orm.Aop.ConfigEntity != null) {
var aope = new Aop.ConfigEntityEventArgs(type);
@@ -84,7 +87,7 @@ namespace FreeSql.Internal {
if (!string.IsNullOrEmpty(attr.SelectFilter)) return attr;
return null;
}
internal ColumnAttribute GetEntityColumnAttribute(Type type, PropertyInfo proto) {
public ColumnAttribute GetEntityColumnAttribute(Type type, PropertyInfo proto) {
ColumnAttribute attr = null;
if (_orm.Aop.ConfigEntityProperty != null) {
var aope = new Aop.ConfigEntityPropertyEventArgs(type, proto);
@@ -137,7 +140,7 @@ namespace FreeSql.Internal {
return ret;
}
internal string WhereObject(TableInfo table, string aliasAndDot, object dywhere) {
public string WhereObject(TableInfo table, string aliasAndDot, object dywhere) {
if (dywhere == null) return "";
var type = dywhere.GetType();
var primarys = table.Primarys;
@@ -182,7 +185,7 @@ namespace FreeSql.Internal {
}
}
internal string WhereItems<TEntity>(TableInfo table, string aliasAndDot, IEnumerable<TEntity> items) {
public string WhereItems<TEntity>(TableInfo table, string aliasAndDot, IEnumerable<TEntity> items) {
if (items == null || items.Any() == false) return null;
if (table.Primarys.Any() == false) return null;
var its = items.Where(a => a != null).ToArray();
@@ -231,5 +234,39 @@ namespace FreeSql.Internal {
}
return iidx == 1 ? sb.Remove(0, 5).Remove(sb.Length - 1, 1).ToString() : sb.Remove(0, 4).ToString();
}
public static void PrevReheatConnectionPool(ObjectPool<DbConnection> pool, int minPoolSize) {
if (minPoolSize <= 0) minPoolSize = Math.Min(5, pool.Policy.PoolSize);
if (minPoolSize > pool.Policy.PoolSize) minPoolSize = pool.Policy.PoolSize;
var initTestOk = true;
var initStartTime = DateTime.Now;
var initConns = new ConcurrentBag<Object<DbConnection>>();
try {
var conn = pool.Get();
initConns.Add(conn);
pool.Policy.OnCheckAvailable(conn);
} catch {
initTestOk = false; //预热一次失败，后面将不进行
}
for (var a = 1; initTestOk && a < minPoolSize; a += 10) {
if (initStartTime.Subtract(DateTime.Now).TotalSeconds > 3) break; //预热耗时超过3秒，退出
var b = Math.Min(minPoolSize - a, 10); //每10个预热
var initTasks = new Task[b];
for (var c = 0; c < b; c++) {
initTasks[c] = Task.Run(() => {
try {
var conn = pool.Get();
initConns.Add(conn);
pool.Policy.OnCheckAvailable(conn);
} catch {
initTestOk = false; //有失败，下一组退出预热
}
});
}
Task.WaitAll(initTasks);
}
while (initConns.TryTake(out var conn)) pool.Return(conn);
}
}
}

4
FreeSql/Internal/Model/ReadAnonymousTypeInfo.cs
View File

@@ -4,7 +4,7 @@ using System.Reflection;
using System.Text;
namespace FreeSql.Internal.Model {
class ReadAnonymousTypeInfo {
public class ReadAnonymousTypeInfo {
public PropertyInfo Property { get; set; }
public string CsName { get; set; }
public Type CsType { get; set; }
@@ -15,5 +15,5 @@ namespace FreeSql.Internal.Model {
public List<ReadAnonymousTypeInfo> Childs = new List<ReadAnonymousTypeInfo>();
public TableInfo Table { get; set; }
}
enum ReadAnonymousTypeInfoConsturctorType { Arguments, Properties }
public enum ReadAnonymousTypeInfoConsturctorType { Arguments, Properties }
}

2
FreeSql/Internal/Model/SelectColumnInfo.cs
View File

@@ -3,7 +3,7 @@ using System.Collections.Generic;
using System.Text;
namespace FreeSql.Internal.Model {
class SelectColumnInfo {
public class SelectColumnInfo {
public ColumnInfo Column { get; set; }
public SelectTableInfo Table { get; set; }
}

4
FreeSql/Internal/Model/SelectTableInfo.cs
View File

@@ -1,7 +1,7 @@
using System.Linq.Expressions;
namespace FreeSql.Internal.Model {
class SelectTableInfo {
public class SelectTableInfo {
public TableInfo Table { get; set; }
private string _alias;
@@ -18,5 +18,5 @@ namespace FreeSql.Internal.Model {
public ParameterExpression Parameter { get; set; }
public SelectTableInfoType Type { get; set; }
}
enum SelectTableInfoType { From, LeftJoin, InnerJoin, RightJoin, Parent }
public enum SelectTableInfoType { From, LeftJoin, InnerJoin, RightJoin, Parent }
}

82
FreeSql/Internal/UtilsExpressionTree.cs
View File

@@ -1,6 +1,5 @@
using FreeSql.DataAnnotations;
using FreeSql.Internal.Model;
using Newtonsoft.Json.Linq;
using System;
using System.Collections;
using System.Collections.Concurrent;
@@ -637,8 +636,9 @@ namespace FreeSql.Internal {
if (overrieds > 0) {
cscode.AppendLine("}");
Assembly assembly = null;
if (MethodLazyLoadingComplier.Value == null) throw new Exception("【延时加载】功能需要安装 FreeSql.Extensions.LazyLoading.dll，可前往 nuget 下载");
try {
assembly = Generator.TemplateEngin._compiler.Value.CompileCode(cscode.ToString());
assembly = MethodLazyLoadingComplier.Value.Invoke(null, new object[] { cscode.ToString() }) as Assembly;
} catch (Exception ex) {
throw new Exception($"【延时加载】{trytbTypeName} 编译错误：{ex.Message}\r\n\r\n{cscode}");
}
@@ -651,8 +651,12 @@ namespace FreeSql.Internal {
return tbc.TryGetValue(entity, out var trytb2) ? trytb2 : trytb;
}
static Lazy<MethodInfo> MethodLazyLoadingComplier = new Lazy<MethodInfo>(() => {
var type = Type.GetType("FreeSql.Extensions.LazyLoading.LazyLoadingComplier,FreeSql.Extensions.LazyLoading");
return type.GetMethod("CompileCode");
});
internal static T[] GetDbParamtersByObject<T>(string sql, object obj, string paramPrefix, Func<string, Type, object, T> constructorParamter) {
public static T[] GetDbParamtersByObject<T>(string sql, object obj, string paramPrefix, Func<string, Type, object, T> constructorParamter) {
if (string.IsNullOrEmpty(sql) || obj == null) return new T[0];
var ttype = typeof(T);
var type = obj.GetType();
@@ -668,7 +672,7 @@ namespace FreeSql.Internal {
return ret.ToArray();
}
internal static Dictionary<Type, bool> dicExecuteArrayRowReadClassOrTuple = new Dictionary<Type, bool> {
public static Dictionary<Type, bool> dicExecuteArrayRowReadClassOrTuple = new Dictionary<Type, bool> {
[typeof(bool)] = true,
[typeof(sbyte)] = true,
[typeof(short)] = true,
@@ -837,12 +841,14 @@ namespace FreeSql.Internal {
if (type == typeof(object) && indexes != null) {
Func<Type, int[], DbDataReader, int, CommonUtils, RowInfo> dynamicFunc = (type2, indexes2, row2, dataindex2, commonUtils2) => {
dynamic expando = new System.Dynamic.ExpandoObject(); //动态类型字段 可读可写
var expandodic = (IDictionary<string, object>)expando;
//dynamic expando = new DynamicDictionary(); //动态类型字段 可读可写
var expandodic = new Dictionary<string, object>();// (IDictionary<string, object>)expando;
var fc = row2.FieldCount;
for (var a = 0; a < fc; a++)
//expando[row2.GetName(a)] = row2.GetValue(a);
expandodic.Add(row2.GetName(a), row2.GetValue(a));
return new RowInfo(expando, fc);
//expando = expandodic;
return new RowInfo(expandodic, fc);
};
return dynamicFunc;// Expression.Lambda<Func<Type, int[], DbDataReader, int, RowInfo>>(null);
}
@@ -1092,14 +1098,10 @@ namespace FreeSql.Internal {
static ConcurrentDictionary<Type, ConcurrentDictionary<Type, Func<object, object>>> _dicGetDataReaderValue = new ConcurrentDictionary<Type, ConcurrentDictionary<Type, Func<object, object>>>();
static MethodInfo MethodArrayGetValue = typeof(Array).GetMethod("GetValue", new[] { typeof(int) });
static MethodInfo MethodArrayGetLength = typeof(Array).GetMethod("GetLength", new[] { typeof(int) });
static MethodInfo MethodMygisGeometryParse = typeof(MygisGeometry).GetMethod("Parse", new[] { typeof(string) });
static MethodInfo MethodGuidTryParse = typeof(Guid).GetMethod("TryParse", new[] { typeof(string), typeof(Guid).MakeByRefType() });
static MethodInfo MethodEnumParse = typeof(Enum).GetMethod("Parse", new[] { typeof(Type), typeof(string), typeof(bool) });
static MethodInfo MethodConvertChangeType = typeof(Convert).GetMethod("ChangeType", new[] { typeof(object), typeof(Type) });
static MethodInfo MethodTimeSpanFromSeconds = typeof(TimeSpan).GetMethod("FromSeconds");
static MethodInfo MethodJTokenParse = typeof(JToken).GetMethod("Parse", new[] { typeof(string) });
static MethodInfo MethodJObjectParse = typeof(JObject).GetMethod("Parse", new[] { typeof(string) });
static MethodInfo MethodJArrayParse = typeof(JArray).GetMethod("Parse", new[] { typeof(string) });
static MethodInfo MethodSByteTryParse = typeof(sbyte).GetMethod("TryParse", new[] { typeof(string), typeof(sbyte).MakeByRefType() });
static MethodInfo MethodShortTryParse = typeof(short).GetMethod("TryParse", new[] { typeof(string), typeof(short).MakeByRefType() });
static MethodInfo MethodIntTryParse = typeof(int).GetMethod("TryParse", new[] { typeof(string), typeof(int).MakeByRefType() });
@@ -1116,6 +1118,8 @@ namespace FreeSql.Internal {
static MethodInfo MethodDateTimeOffsetTryParse = typeof(DateTimeOffset).GetMethod("TryParse", new[] { typeof(string), typeof(DateTimeOffset).MakeByRefType() });
static MethodInfo MethodToString = typeof(Utils).GetMethod("ToStringConcat", BindingFlags.NonPublic | BindingFlags.Static, null, new[] { typeof(object) }, null);
static MethodInfo MethodBigIntegerParse = typeof(Utils).GetMethod("ToBigInteger", BindingFlags.NonPublic | BindingFlags.Static, null, new[] { typeof(string) }, null);
public static ConcurrentBag<Func<LabelTarget, Expression, string, Expression>> GetDataReaderValueBlockExpressionSwitchTypeFullName = new ConcurrentBag<Func<LabelTarget, Expression, string, Expression>>();
public static Expression GetDataReaderValueBlockExpression(Type type, Expression value) {
var returnTarget = Expression.Label(typeof(object));
var valueExp = Expression.Variable(typeof(object), "locvalue");
@@ -1177,16 +1181,6 @@ namespace FreeSql.Internal {
}
);
break;
case "MygisPoint": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisPoint)));
case "MygisLineString": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisLineString)));
case "MygisPolygon": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisPolygon)));
case "MygisMultiPoint": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisMultiPoint)));
case "MygisMultiLineString": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisMultiLineString)));
case "MygisMultiPolygon": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisMultiPolygon)));
case "Newtonsoft.Json.Linq.JToken": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJTokenParse, Expression.Convert(valueExp, typeof(string))), typeof(JToken)));
case "Newtonsoft.Json.Linq.JObject": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJObjectParse, Expression.Convert(valueExp, typeof(string))), typeof(JObject)));
case "Newtonsoft.Json.Linq.JArray": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJArrayParse, Expression.Convert(valueExp, typeof(string))), typeof(JArray)));
case "Npgsql.LegacyPostgis.PostgisGeometry": return Expression.Return(returnTarget, valueExp);
case "System.Numerics.BigInteger": return Expression.Return(returnTarget, Expression.Convert(Expression.Call(MethodBigIntegerParse, Expression.Call(MethodToString, valueExp)), typeof(object)));
case "System.TimeSpan":
ParameterExpression tryparseVarTsExp, valueStrExp;
@@ -1373,6 +1367,12 @@ namespace FreeSql.Internal {
typeof(object))
);
break;
default:
foreach (var switchFunc in GetDataReaderValueBlockExpressionSwitchTypeFullName) {
var switchFuncRet = switchFunc(returnTarget, valueExp, type.FullName);
if (switchFuncRet != null) return switchFuncRet;
}
break;
}
Expression switchExp = null;
if (tryparseExp != null)
@@ -1437,45 +1437,7 @@ namespace FreeSql.Internal {
});
return func(value);
}
internal static object GetDataReaderValue22(Type type, object value) {
if (value == null || value == DBNull.Value) return Activator.CreateInstance(type);
if (type.FullName == "System.Byte[]") return value;
if (type.IsArray) {
var elementType = type.GetElementType();
var valueArr = value as Array;
if (elementType == valueArr.GetType().GetElementType()) return value;
var len = valueArr.GetLength(0);
var ret = Array.CreateInstance(elementType, len);
for (var a = 0; a < len; a++) {
var item = valueArr.GetValue(a);
ret.SetValue(GetDataReaderValue22(elementType, item), a);
}
return ret;
}
if (type.IsNullableType()) type = type.GenericTypeArguments.First();
if (type.IsEnum) return Enum.Parse(type, string.Concat(value), true);
switch (type.FullName) {
case "System.Guid":
if (value.GetType() != type) return Guid.TryParse(string.Concat(value), out var tryguid) ? tryguid : Guid.Empty;
return value;
case "MygisPoint": return MygisPoint.Parse(string.Concat(value)) as MygisPoint;
case "MygisLineString": return MygisLineString.Parse(string.Concat(value)) as MygisLineString;
case "MygisPolygon": return MygisPolygon.Parse(string.Concat(value)) as MygisPolygon;
case "MygisMultiPoint": return MygisMultiPoint.Parse(string.Concat(value)) as MygisMultiPoint;
case "MygisMultiLineString": return MygisMultiLineString.Parse(string.Concat(value)) as MygisMultiLineString;
case "MygisMultiPolygon": return MygisMultiPolygon.Parse(string.Concat(value)) as MygisMultiPolygon;
case "Newtonsoft.Json.Linq.JToken": return JToken.Parse(string.Concat(value));
case "Newtonsoft.Json.Linq.JObject": return JObject.Parse(string.Concat(value));
case "Newtonsoft.Json.Linq.JArray": return JArray.Parse(string.Concat(value));
case "Npgsql.LegacyPostgis.PostgisGeometry": return value;
}
if (type != value.GetType()) {
if (type.FullName == "System.TimeSpan") return TimeSpan.FromSeconds(double.Parse(value.ToString()));
return Convert.ChangeType(value, type);
}
return value;
}
internal static string GetCsName(string name) {
public static string GetCsName(string name) {
name = Regex.Replace(name.TrimStart('@'), @"[^\w]", "_");
return char.IsLetter(name, 0) ? name : string.Concat("_", name);
}