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Code optimization

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This commit is contained in:
sunkaixuan
2017-09-28 15:50:14 +08:00
parent 92a87ed454
commit 7954d288bf
11 changed files with 86 additions and 85 deletions
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14
Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindAccessory.cs
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@@ -10,18 +10,12 @@ namespace SqlSugar
protected List<T> GetEntityList<T>(SqlSugarClient context, IDataReader dataReader, string fields) protected List<T> GetEntityList<T>(SqlSugarClient context, IDataReader dataReader, string fields)
{ {
Type type = typeof(T); Type type = typeof(T);
var cacheManager = context.Utilities.GetCacheInstance<IDataReaderEntityBuilder<T>>();
string key = "DataReaderToList." + fields + context.CurrentConnectionConfig.DbType + type.FullName; string key = "DataReaderToList." + fields + context.CurrentConnectionConfig.DbType + type.FullName;
IDataReaderEntityBuilder<T> entytyList = null; IDataReaderEntityBuilder<T> entytyList = context.Utilities.GetCacheInstance().GetOrCreate(key, () =>
if (cacheManager.ContainsKey(key))
{ {
entytyList = cacheManager[key]; var cacheResult = new IDataReaderEntityBuilder<T>(context, dataReader).CreateBuilder(type);
} return cacheResult;
else });
{
entytyList = new IDataReaderEntityBuilder<T>(context, dataReader).CreateBuilder(type);
cacheManager.Add(key, entytyList);
}
List<T> result = new List<T>(); List<T> result = new List<T>();
try try
{ {

22
Src/Asp.Net/SqlSugar/Abstract/DbMaintenanceProvider/Methods.cs
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@@ -41,12 +41,7 @@ namespace SqlSugar
{ {
string cacheKey = "DbMaintenanceProvider.GetIsIdentities" + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower(); string cacheKey = "DbMaintenanceProvider.GetIsIdentities" + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower();
cacheKey = GetCacheKey(cacheKey); cacheKey = GetCacheKey(cacheKey);
return this.Context.Utilities.GetCacheInstance<List<string>>().GetOrCreate(cacheKey, return this.Context.Utilities.GetCacheInstance().GetOrCreate(cacheKey,() =>
(cm, key) =>
{
return cm[cacheKey];
}, (cm, key) =>
{ {
var result = GetColumnInfosByTableName(tableName).Where(it => it.IsIdentity).ToList(); var result = GetColumnInfosByTableName(tableName).Where(it => it.IsIdentity).ToList();
return result.Select(it => it.DbColumnName).ToList(); return result.Select(it => it.DbColumnName).ToList();
@@ -56,12 +51,7 @@ namespace SqlSugar
{ {
string cacheKey = "DbMaintenanceProvider.GetPrimaries" + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower(); string cacheKey = "DbMaintenanceProvider.GetPrimaries" + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower();
cacheKey = GetCacheKey(cacheKey); cacheKey = GetCacheKey(cacheKey);
return this.Context.Utilities.GetCacheInstance<List<string>>().GetOrCreate(cacheKey, return this.Context.Utilities.GetCacheInstance().GetOrCreate(cacheKey,() =>
(cm, key) =>
{
return cm[cacheKey];
}, (cm, key) =>
{ {
var result = GetColumnInfosByTableName(tableName).Where(it => it.IsPrimarykey).ToList(); var result = GetColumnInfosByTableName(tableName).Where(it => it.IsPrimarykey).ToList();
return result.Select(it => it.DbColumnName).ToList(); return result.Select(it => it.DbColumnName).ToList();
@@ -216,12 +206,8 @@ namespace SqlSugar
#region Private #region Private
private List<T> GetListOrCache<T>(string cacheKey, string sql) private List<T> GetListOrCache<T>(string cacheKey, string sql)
{ {
return this.Context.Utilities.GetCacheInstance<List<T>>().GetOrCreate(cacheKey, return this.Context.Utilities.GetCacheInstance().GetOrCreate(cacheKey,
(cm, key) => () =>
{
return cm[cacheKey];
}, (cm, key) =>
{ {
var isEnableLogEvent = this.Context.Ado.IsEnableLogEvent; var isEnableLogEvent = this.Context.Ado.IsEnableLogEvent;
this.Context.Ado.IsEnableLogEvent = false; this.Context.Ado.IsEnableLogEvent = false;

8
Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs
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@@ -18,12 +18,8 @@ namespace SqlSugar
public EntityInfo GetEntityInfo(Type type) public EntityInfo GetEntityInfo(Type type)
{ {
string cacheKey = "GetEntityInfo" + type.FullName; string cacheKey = "GetEntityInfo" + type.FullName;
return this.Context.Utilities.GetCacheInstance<EntityInfo>().GetOrCreate(cacheKey, return this.Context.Utilities.GetCacheInstance().GetOrCreate(cacheKey,
(cm, key) => () =>
{
return cm[cacheKey];
}, (cm, key) =>
{ {
EntityInfo result = new EntityInfo(); EntityInfo result = new EntityInfo();
var sugarAttributeInfo = type.GetTypeInfo().GetCustomAttributes(typeof(SugarTable), true).Where(it => it is SugarTable).SingleOrDefault(); var sugarAttributeInfo = type.GetTypeInfo().GetCustomAttributes(typeof(SugarTable), true).Where(it => it is SugarTable).SingleOrDefault();

4
Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs
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@@ -263,9 +263,9 @@ namespace SqlSugar
#endregion #endregion
#region Cache #region Cache
public ICacheService<T> GetCacheInstance<T>() public ICacheService GetCacheInstance()
{ {
return ReflectionInoCache<T>.GetInstance(); return ReflectionInoCache.GetInstance();
} }
public void RemoveCacheAll() public void RemoveCacheAll()

4
Src/Asp.Net/SqlSugar/Infrastructure/InstanceFactory.cs
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@@ -356,9 +356,9 @@ namespace SqlSugar
#endregion #endregion
#region Services #region Services
public static ICacheService<V> GetCacheInstance<V>() public static ICacheService GetCacheInstance()
{ {
return ReflectionInoCache<V>.GetInstance(); return ReflectionInoCache.GetInstance();
} }
public static ISerializeService GetSerializeInstance() public static ISerializeService GetSerializeInstance()
{ {

9
Src/Asp.Net/SqlSugar/Infrastructure/SqlSugarAccessory.cs
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@@ -98,13 +98,8 @@ namespace SqlSugar
public void InitMppingInfo(Type type) public void InitMppingInfo(Type type)
{ {
string cacheKey = "Context.InitAttributeMappingTables" + type.FullName; string cacheKey = "Context.InitAttributeMappingTables" + type.FullName;
var entityInfo = this.Context.Utilities.GetCacheInstance<EntityInfo>().GetOrCreate(cacheKey, var entityInfo = this.Context.Utilities.GetCacheInstance().GetOrCreate<EntityInfo>(cacheKey,
(cm, key) => () =>
{
var cacheInfo = cm[key];
return cacheInfo;
},
(cm, key) =>
{ {
var reval = this.Context.EntityMaintenance.GetEntityInfo(type); var reval = this.Context.EntityMaintenance.GetEntityInfo(type);
return reval; return reval;

17
Src/Asp.Net/SqlSugar/IntegrationInterface/ICacheService.cs
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@@ -3,15 +3,14 @@ using System.Collections.Generic;
namespace SqlSugar namespace SqlSugar
{ {
public interface ICacheService<V> public interface ICacheService
{ {
V this[string key] { get; } void Add<V>(string key, V value);
void Add(string key, V value); void Add<V>(string key, V value, int cacheDurationInSeconds);
void Add(string key, V value, int cacheDurationInSeconds); bool ContainsKey<V>(string key);
bool ContainsKey(string key); V Get<V>(string key);
V Get(string key); IEnumerable<string> GetAllKey<V>();
IEnumerable<string> GetAllKey(); void Remove<V>(string key);
void Remove(string key); V GetOrCreate<V>(string cacheKey, Func<V> create);
V GetOrCreate(string cacheKey, Func<ICacheService<V>, string, V> successAction, Func<ICacheService<V>, string, V> errorAction);
} }
} }

59
Src/Asp.Net/SqlSugar/IntegrationServices/CacheService.cs
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@@ -6,7 +6,55 @@ using System.Collections;
using System.Linq.Expressions; using System.Linq.Expressions;
namespace SqlSugar namespace SqlSugar
{ {
public class ReflectionInoCache<V> : ICacheService<V> public class ReflectionInoCache : ICacheService
{
private static ReflectionInoCache _instance = null;
private static readonly object _instanceLock = new object();
public static ReflectionInoCache GetInstance()
{
if (_instance == null)
lock (_instanceLock)
if (_instance == null)
{
_instance = new ReflectionInoCache();
}
return _instance;
}
public void Add<V>(string key, V value)
{
ReflectionInoCache<V>.GetInstance().Add(key,value);
}
public void Add<V>(string key, V value, int cacheDurationInSeconds)
{
ReflectionInoCache<V>.GetInstance().Add(key, value,cacheDurationInSeconds);
}
public bool ContainsKey<V>(string key)
{
return ReflectionInoCache<V>.GetInstance().ContainsKey(key);
}
public V Get<V>(string key)
{
return ReflectionInoCache<V>.GetInstance().Get(key);
}
public IEnumerable<string> GetAllKey<V>()
{
return ReflectionInoCache<V>.GetInstance().GetAllKey();
}
public V GetOrCreate<V>(string cacheKey, Func<V> create)
{
return ReflectionInoCache<V>.GetInstance().GetOrCreate(cacheKey, create);
}
public void Remove<V>(string key)
{
ReflectionInoCache<V>.GetInstance().Remove(key);
}
}
public class ReflectionInoCache<V>
{ {
readonly System.Collections.Concurrent.ConcurrentDictionary<string, V> InstanceCache = new System.Collections.Concurrent.ConcurrentDictionary<string, V>(); readonly System.Collections.Concurrent.ConcurrentDictionary<string, V> InstanceCache = new System.Collections.Concurrent.ConcurrentDictionary<string, V>();
private static ReflectionInoCache<V> _instance = null; private static ReflectionInoCache<V> _instance = null;
@@ -76,14 +124,13 @@ namespace SqlSugar
return this.InstanceCache.Keys; return this.InstanceCache.Keys;
} }
public V GetOrCreate(string cacheKey, Func<ICacheService<V>, string, V> successAction, Func<ICacheService<V>, string, V> errorAction) public V GetOrCreate(string cacheKey, Func<V> create)
{ {
var cm = ReflectionInoCache<V>.GetInstance(); if (this.ContainsKey(cacheKey)) return Get(cacheKey);
if (cm.ContainsKey(cacheKey)) return successAction(cm, cacheKey);
else else
{ {
var reval = errorAction(cm, cacheKey); var reval = create();
cm.Add(cacheKey, reval); this.Add(cacheKey, reval);
return reval; return reval;
} }
} }

2
Src/Asp.Net/SqlSugar/Interface/IContextMethods.cs
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@@ -18,7 +18,7 @@ namespace SqlSugar
T TranslateCopy<T>(T sourceObject); T TranslateCopy<T>(T sourceObject);
SqlSugarClient CopyContext(SqlSugarClient context, bool isCopyEvents = false); SqlSugarClient CopyContext(SqlSugarClient context, bool isCopyEvents = false);
dynamic DataTableToDynamic(DataTable table); dynamic DataTableToDynamic(DataTable table);
ICacheService<T> GetCacheInstance<T>(); ICacheService GetCacheInstance();
void RemoveCacheAll(); void RemoveCacheAll();
void RemoveCacheAll<T>(); void RemoveCacheAll<T>();
void RemoveCache<T>(string key); void RemoveCache<T>(string key);

16
Src/Asp.Net/SqlSugar/Realization/Oracle/DbMaintenance/OracleDbMaintenance.cs
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@@ -170,12 +170,8 @@ namespace SqlSugar
{ {
string cacheKey = "DbMaintenanceProvider.GetColumnInfosByTableName." + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower(); string cacheKey = "DbMaintenanceProvider.GetColumnInfosByTableName." + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower();
cacheKey = GetCacheKey(cacheKey); cacheKey = GetCacheKey(cacheKey);
return this.Context.Utilities.GetCacheInstance<List<DbColumnInfo>>().GetOrCreate(cacheKey, return this.Context.Utilities.GetCacheInstance().GetOrCreate(cacheKey,
(cm, key) => () =>
{
return cm[cacheKey];
}, (cm, key) =>
{ {
string sql = "select * from " + tableName + " WHERE 1=2 "; string sql = "select * from " + tableName + " WHERE 1=2 ";
var oldIsEnableLog = this.Context.Ado.IsEnableLogEvent; var oldIsEnableLog = this.Context.Ado.IsEnableLogEvent;
@@ -211,12 +207,8 @@ namespace SqlSugar
{ {
string cacheKey = "DbMaintenanceProvider.GetPrimaryKeyByTableNames." + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower(); string cacheKey = "DbMaintenanceProvider.GetPrimaryKeyByTableNames." + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower();
cacheKey = GetCacheKey(cacheKey); cacheKey = GetCacheKey(cacheKey);
return this.Context.Utilities.GetCacheInstance<List<string>>().GetOrCreate(cacheKey, return this.Context.Utilities.GetCacheInstance().GetOrCreate(cacheKey,
(cm, key) => () =>
{
return cm[cacheKey];
}, (cm, key) =>
{ {
var oldIsEnableLog = this.Context.Ado.IsEnableLogEvent; var oldIsEnableLog = this.Context.Ado.IsEnableLogEvent;
string sql = @" select cu.COLUMN_name KEYNAME from user_cons_columns cu, user_constraints au string sql = @" select cu.COLUMN_name KEYNAME from user_cons_columns cu, user_constraints au

16
Src/Asp.Net/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs
View File

@@ -168,12 +168,8 @@ namespace SqlSugar
{ {
string cacheKey = "DbMaintenanceProvider.GetColumnInfosByTableName." + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower(); string cacheKey = "DbMaintenanceProvider.GetColumnInfosByTableName." + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower();
cacheKey = GetCacheKey(cacheKey); cacheKey = GetCacheKey(cacheKey);
return this.Context.Utilities.GetCacheInstance<List<DbColumnInfo>>().GetOrCreate(cacheKey, return this.Context.Utilities.GetCacheInstance().GetOrCreate(cacheKey,
(cm, key) => () =>
{
return cm[cacheKey];
}, (cm, key) =>
{ {
string sql = "select * from " + tableName + " limit 0,1"; string sql = "select * from " + tableName + " limit 0,1";
var oldIsEnableLog = this.Context.Ado.IsEnableLogEvent; var oldIsEnableLog = this.Context.Ado.IsEnableLogEvent;
@@ -260,12 +256,8 @@ namespace SqlSugar
} }
private List<T> GetListOrCache<T>(string cacheKey, string sql) private List<T> GetListOrCache<T>(string cacheKey, string sql)
{ {
return this.Context.Utilities.GetCacheInstance<List<T>>().GetOrCreate(cacheKey, return this.Context.Utilities.GetCacheInstance().GetOrCreate(cacheKey,
(cm, key) => () =>
{
return cm[cacheKey];
}, (cm, key) =>
{ {
var isEnableLogEvent = this.Context.Ado.IsEnableLogEvent; var isEnableLogEvent = this.Context.Ado.IsEnableLogEvent;
this.Context.Ado.IsEnableLogEvent = false; this.Context.Ado.IsEnableLogEvent = false;