public override async ETTask Run()
{
DBEXComponent dbComponent = Game.Scene.GetComponent <DBEXComponent>();
try
{
await dbComponent.GetCollection <ComponentWithId>(this.CollectionName).InsertOneAsync(entity);
this.Tcs.SetResult(entity);
}
catch (Exception e)
{
this.Tcs.SetException(new Exception($"inserts document failed on collection = {CollectionName} with id = {entity.Id}", e));
}
}
public override async ETTask Run()
{
DBEXComponent dbComponent = Game.Scene.GetComponent <DBEXComponent>();
try
{
// 执行查询数据库任务
var filter = CreateFilter();
IAsyncCursor <ComponentWithId> cursor = await dbComponent.GetCollection <ComponentWithId>(this.CollectionName).FindAsync(filter);
List <ComponentWithId> component = await cursor.ToListAsync();
this.Tcs.SetResult(component);
}
catch (Exception e)
{
this.Tcs.SetException(new Exception($"查询数据库异常! {CollectionName} {Id}", e));
}
}
public override async ETTask Run()
{
DBEXComponent dbComponent = Game.Scene.GetComponent <DBEXComponent>();
try
{
var filter = CreateFilter();
IAsyncCursor <ComponentWithId> cursor = await dbComponent.GetCollection <ComponentWithId>(this.CollectionName).FindAsync(filter);
ComponentWithId component = await cursor.FirstOrDefaultAsync();
this.Tcs.SetResult(component);
}
catch (Exception e)
{
this.Tcs.SetException(new Exception($"find one failed on collection = {CollectionName} with" +
$" {GetCondition()}", e));
}
}