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Reflection 替换 ExpressionTree，单元测试已通过

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28810
2019-01-18 19:17:40 +08:00
parent 863a9ee397
commit 0068474992
16 changed files with 537 additions and 217 deletions
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18
FreeSql/Internal/CommonProvider/AdoProvider/AdoProvider.cs
View File

@ -62,23 +62,19 @@ namespace FreeSql.Internal.CommonProvider {
if (isThrowException) throw e;
}
public List<T> Query<T>(string sql, object parms = null) => Query<T>(CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public List<T> Query<T>(string cmdText, object parms = null) => Query<T>(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public List<T> Query<T>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var names = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
var ret = new List<T>();
var type = typeof(T);
var defaultValue = default(T);
ExecuteReader(dr => {
if (names.Any() == false)
for (var a = 0; a < dr.FieldCount; a++) names.Add(dr.GetName(a), a);
object[] values = new object[names.Count];
dr.GetValues(values);
var read = Utils.ExecuteArrayRowReadClassOrTuple(type, names, values, 0);
ret.Add(read.Value == null ? defaultValue : (T)read.Value);
ret.Add((T)Utils.ExecuteArrayRowReadClassOrTuple(type, names, dr, 0).Value);
}, cmdType, cmdText, cmdParms);
return ret;
}
public void ExecuteReader(Action<DbDataReader> readerHander, string sql, object parms = null) => ExecuteReader(readerHander, CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public void ExecuteReader(Action<DbDataReader> readerHander, string cmdText, object parms = null) => ExecuteReader(readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public void ExecuteReader(Action<DbDataReader> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var dt = DateTime.Now;
var logtxt = new StringBuilder();
@ -172,7 +168,7 @@ namespace FreeSql.Internal.CommonProvider {
LoggerException(pool, pc.cmd, ex, dt, logtxt);
pc.cmd.Parameters.Clear();
}
public object[][] ExecuteArray(string sql, object parms = null) => ExecuteArray(CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public object[][] ExecuteArray(string cmdText, object parms = null) => ExecuteArray(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public object[][] ExecuteArray(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
List<object[]> ret = new List<object[]>();
ExecuteReader(dr => {
@ -182,7 +178,7 @@ namespace FreeSql.Internal.CommonProvider {
}, cmdType, cmdText, cmdParms);
return ret.ToArray();
}
public DataTable ExecuteDataTable(string sql, object parms = null) => ExecuteDataTable(CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public DataTable ExecuteDataTable(string cmdText, object parms = null) => ExecuteDataTable(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public DataTable ExecuteDataTable(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var ret = new DataTable();
ExecuteReader(dr => {
@ -194,7 +190,7 @@ namespace FreeSql.Internal.CommonProvider {
}, cmdType, cmdText, cmdParms);
return ret;
}
public int ExecuteNonQuery(string sql, object parms = null) => ExecuteNonQuery(CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public int ExecuteNonQuery(string cmdText, object parms = null) => ExecuteNonQuery(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public int ExecuteNonQuery(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var dt = DateTime.Now;
var logtxt = new StringBuilder();
@ -219,7 +215,7 @@ namespace FreeSql.Internal.CommonProvider {
pc.cmd.Parameters.Clear();
return val;
}
public object ExecuteScalar(string sql, object parms = null) => ExecuteScalar(CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public object ExecuteScalar(string cmdText, object parms = null) => ExecuteScalar(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public object ExecuteScalar(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var dt = DateTime.Now;
var logtxt = new StringBuilder();

27
FreeSql/Internal/CommonProvider/AdoProvider/AdoProviderAsync.cs
View File

@ -9,25 +9,20 @@ using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider {
partial class AdoProvider {
public Task<List<T>> QueryAsync<T>(string sql, object parms = null) => QueryAsync<T>(CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public Task<List<T>> QueryAsync<T>(string cmdText, object parms = null) => QueryAsync<T>(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
async public Task<List<T>> QueryAsync<T>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var names = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
var ds = new List<object[]>();
await ExecuteReaderAsync(async dr => {
var ret = new List<T>();
var type = typeof(T);
await ExecuteReaderAsync(dr => {
if (names.Any() == false)
for (var a = 0; a < dr.FieldCount; a++) names.Add(dr.GetName(a), a);
object[] values = new object[dr.FieldCount];
for (int a = 0; a < values.Length; a++) if (!await dr.IsDBNullAsync(a)) values[a] = await dr.GetFieldValueAsync<object>(a);
ds.Add(values);
ret.Add((T)Utils.ExecuteArrayRowReadClassOrTuple(type, names, dr, 0).Value);
return Task.CompletedTask;
}, cmdType, cmdText, cmdParms);
var ret = new List<T>();
foreach (var row in ds) {
var read = Utils.ExecuteArrayRowReadClassOrTuple(typeof(T), names, row);
ret.Add(read.Value == null ? default(T) : (T) read.Value);
}
return ret;
}
public Task ExecuteReaderAsync(Func<DbDataReader, Task> readerHander, string sql, object parms = null) => ExecuteReaderAsync(readerHander, CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public Task ExecuteReaderAsync(Func<DbDataReader, Task> readerHander, string cmdText, object parms = null) => ExecuteReaderAsync(readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
async public Task ExecuteReaderAsync(Func<DbDataReader, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var dt = DateTime.Now;
var logtxt = new StringBuilder();
@ -121,7 +116,7 @@ namespace FreeSql.Internal.CommonProvider {
LoggerException(pool, cmd, ex, dt, logtxt);
cmd.Parameters.Clear();
}
public Task ExecuteArrayAsync(string sql, object parms = null) => ExecuteArrayAsync(CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public Task<object[][]> ExecuteArrayAsync(string cmdText, object parms = null) => ExecuteArrayAsync(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
async public Task<object[][]> ExecuteArrayAsync(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
List<object[]> ret = new List<object[]>();
await ExecuteReaderAsync(async dr => {
@ -131,7 +126,7 @@ namespace FreeSql.Internal.CommonProvider {
}, cmdType, cmdText, cmdParms);
return ret.ToArray();
}
public Task<DataTable> ExecuteDataTableAsync(string sql, object parms = null) => ExecuteDataTableAsync(CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public Task<DataTable> ExecuteDataTableAsync(string cmdText, object parms = null) => ExecuteDataTableAsync(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
async public Task<DataTable> ExecuteDataTableAsync(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var ret = new DataTable();
await ExecuteReaderAsync(async dr => {
@ -143,7 +138,7 @@ namespace FreeSql.Internal.CommonProvider {
}, cmdType, cmdText, cmdParms);
return ret;
}
public Task<int> ExecuteNonQueryAsync(string sql, object parms = null) => ExecuteNonQueryAsync(CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public Task<int> ExecuteNonQueryAsync(string cmdText, object parms = null) => ExecuteNonQueryAsync(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
async public Task<int> ExecuteNonQueryAsync(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var dt = DateTime.Now;
var logtxt = new StringBuilder();
@ -168,7 +163,7 @@ namespace FreeSql.Internal.CommonProvider {
cmd.Parameters.Clear();
return val;
}
public Task<object> ExecuteScalarAsync(string sql, object parms = null) => ExecuteScalarAsync(CommandType.Text, sql, GetDbParamtersByObject(sql, parms));
public Task<object> ExecuteScalarAsync(string cmdText, object parms = null) => ExecuteScalarAsync(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
async public Task<object> ExecuteScalarAsync(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var dt = DateTime.Now;
var logtxt = new StringBuilder();