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FreeSql.DbContext 内部仓储融合

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This commit is contained in:
28810
2019-03-30 17:14:23 +08:00
parent ff758f338c
commit 496750da94
22 changed files with 1312 additions and 178 deletions
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71
FreeSql.DbContext/DbSet/DbSet.cs
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@ -10,37 +10,39 @@ namespace FreeSql {
internal class BaseDbSet<TEntity> : DbSet<TEntity> where TEntity : class {
public BaseDbSet(DbContext ctx) {
_ctx = ctx;
_fsql = ctx._fsql;
if (ctx != null) {
_ctx = ctx;
_uow = ctx._uow;
_fsql = ctx._fsql;
}
}
}
public abstract partial class DbSet<TEntity> where TEntity : class {
internal DbContext _ctx;
internal UnitOfWork _uow;
internal IFreeSql _fsql;
bool IsNoneDbContext => _ctx == null;
internal ISelect<TEntity> OrmSelect(object dywhere) {
ExecuteCommand(); //查询前先提交，否则会出脏读
return _fsql.Select<TEntity>(dywhere).WithTransaction(_ctx?.GetOrBeginTransaction(false)).TrackToList(TrackToList);
protected virtual ISelect<TEntity> OrmSelect(object dywhere) {
DbContextExecCommand(); //查询前先提交，否则会出脏读
return _fsql.Select<TEntity>(dywhere).WithTransaction(_uow?.GetOrBeginTransaction(false)).TrackToList(TrackToList);
}
internal virtual IInsert<TEntity> OrmInsert() => _fsql.Insert<TEntity>().WithTransaction(_ctx?.GetOrBeginTransaction());
internal virtual IInsert<TEntity> OrmInsert(TEntity data) => _fsql.Insert<TEntity>(data).WithTransaction(_ctx?.GetOrBeginTransaction());
internal virtual IInsert<TEntity> OrmInsert(TEntity[] data) => _fsql.Insert<TEntity>(data).WithTransaction(_ctx?.GetOrBeginTransaction());
internal virtual IInsert<TEntity> OrmInsert(IEnumerable<TEntity> data) => _fsql.Insert<TEntity>(data).WithTransaction(_ctx?.GetOrBeginTransaction());
protected virtual IInsert<TEntity> OrmInsert() => _fsql.Insert<TEntity>().WithTransaction(_uow?.GetOrBeginTransaction());
protected virtual IInsert<TEntity> OrmInsert(TEntity data) => _fsql.Insert<TEntity>(data).WithTransaction(_uow?.GetOrBeginTransaction());
protected virtual IInsert<TEntity> OrmInsert(IEnumerable<TEntity> data) => _fsql.Insert<TEntity>(data).WithTransaction(_uow?.GetOrBeginTransaction());
internal virtual IUpdate<TEntity> OrmUpdate(object dywhere) => _fsql.Update<TEntity>(dywhere).WithTransaction(_ctx?.GetOrBeginTransaction());
internal virtual IDelete<TEntity> OrmDelete(object dywhere) => _fsql.Delete<TEntity>(dywhere).WithTransaction(_ctx?.GetOrBeginTransaction());
protected virtual IUpdate<TEntity> OrmUpdate(IEnumerable<TEntity> entitys) => _fsql.Update<TEntity>().SetSource(entitys).WithTransaction(_uow?.GetOrBeginTransaction());
protected virtual IDelete<TEntity> OrmDelete(object dywhere) => _fsql.Delete<TEntity>(dywhere).WithTransaction(_uow?.GetOrBeginTransaction());
internal void EnqueueAction(DbContext.ExecCommandInfoType actionType, object dbSet, Type stateType, object state) {
_ctx?.EnqueueAction(actionType, dbSet, stateType, state);
}
internal void ExecuteCommand() {
_ctx?.ExecCommand();
internal void EnqueueToDbContext(DbContext.ExecCommandInfoType actionType, EntityState state) {
if (IsNoneDbContext == false)
_ctx.EnqueueAction(actionType, this, typeof(EntityState), state);
}
internal void IncrAffrows(long affrows) {
if (_ctx != null)
if (IsNoneDbContext == false)
_ctx._affrows += affrows;
}
internal void TrackToList(object list) {
@ -63,12 +65,14 @@ namespace FreeSql {
public ISelect<TEntity> Where(Expression<Func<TEntity, bool>> exp) => this.OrmSelect(null).Where(exp);
public ISelect<TEntity> WhereIf(bool condition, Expression<Func<TEntity, bool>> exp) => this.OrmSelect(null).WhereIf(condition, exp);
Dictionary<string, EntityState> _states = new Dictionary<string, EntityState>();
protected Dictionary<string, EntityState> _states = new Dictionary<string, EntityState>();
internal Dictionary<string, EntityState> _statesInternal => _states;
TableInfo _tablePriv;
TableInfo _table => _tablePriv ?? (_tablePriv = _fsql.CodeFirst.GetTableByEntity(_entityType));
protected TableInfo _table => _tablePriv ?? (_tablePriv = _fsql.CodeFirst.GetTableByEntity(_entityType));
ColumnInfo[] _tableIdentitysPriv;
ColumnInfo[] _tableIdentitys => _tableIdentitysPriv ?? (_tableIdentitysPriv = _table.Primarys.Where(a => a.Attribute.IsIdentity).ToArray());
Type _entityType = typeof(TEntity);
protected ColumnInfo[] _tableIdentitys => _tableIdentitysPriv ?? (_tableIdentitysPriv = _table.Primarys.Where(a => a.Attribute.IsIdentity).ToArray());
protected Type _entityType = typeof(TEntity);
internal Type _entityTypeInternal => _entityType;
public class EntityState {
public EntityState(TEntity value, string key) {
@ -96,14 +100,7 @@ namespace FreeSql {
if (string.IsNullOrEmpty(key)) return false;
return _states.ContainsKey(key);
}
bool CanAdd(TEntity[] data, bool isThrow) {
if (data == null) {
if (isThrow) throw new ArgumentNullException(nameof(data));
return false;
}
foreach (var s in data) if (CanAdd(s, isThrow) == false) return false;
return true;
}
bool CanAdd(IEnumerable<TEntity> data, bool isThrow) {
if (data == null) {
if (isThrow) throw new ArgumentNullException(nameof(data));
@ -146,14 +143,6 @@ namespace FreeSql {
return true;
}
bool CanUpdate(TEntity[] data, bool isThrow) {
if (data == null) {
if (isThrow) throw new ArgumentNullException(nameof(data));
return false;
}
foreach (var s in data) if (CanUpdate(s, isThrow) == false) return false;
return true;
}
bool CanUpdate(IEnumerable<TEntity> data, bool isThrow) {
if (data == null) {
if (isThrow) throw new ArgumentNullException(nameof(data));
@ -183,14 +172,6 @@ namespace FreeSql {
return true;
}
bool CanRemove(TEntity[] data, bool isThrow) {
if (data == null) {
if (isThrow) throw new ArgumentNullException(nameof(data));
return false;
}
foreach (var s in data) if (CanRemove(s, isThrow) == false) return false;
return true;
}
bool CanRemove(IEnumerable<TEntity> data, bool isThrow) {
if (data == null) {
if (isThrow) throw new ArgumentNullException(nameof(data));