private void _exec(Params bioPrms, AjaxRequestDelegate callback, SQLTransactionCmd cmd, Boolean silent) {
if (this.AjaxMng == null)
throw new EBioException("Свойство \"ajaxMng\" должно быть определено!");
if (String.IsNullOrEmpty(this.BioCode))
throw new EBioException("Свойство \"bioCode\" должно быть определено!");
this.BioParams = Params.PrepareToUse(this.BioParams, bioPrms);
this._lastRequestedBioCode = this.BioCode;
this.AjaxMng.Request(new BioSQLRequest {
RequestType = RequestType.SQLR,
BioCode = this.BioCode,
BioParams = this.BioParams,
transactionCmd = cmd,
transactionID = this.TransactionID,
Prms = null,
Silent = silent,
Callback = (sndr, args) => {
if (args.Response.Success) {
var rsp = args.Response as BioResponse;
if (rsp != null){
this._lastReturnedParams = (rsp.BioParams != null) ? rsp.BioParams.Clone() as Params : null;
this.TransactionID = rsp.TransactionID;
}
}
if (callback != null) callback(this, args);
}
});
}
protected void FinishTransaction(IDbConnection vConn, Boolean isPostRequest, SQLTransactionCmd cmd) {
if (!isPostRequest) {
if (vConn != null) {
vConn.Close();
vConn.Dispose();
}
return;
}
var vCommited = false;
if (this.AutoCommitTransaction || (cmd == SQLTransactionCmd.Commit)) {
vCommited = true;
if (!String.IsNullOrEmpty(this.TransactionID))
this.BioSession.Cfg.dbSession.StoreTransaction(this.TransactionID, null);
} else if (cmd == SQLTransactionCmd.Rollback)
this.BioSession.Cfg.dbSession.KillTransaction(this.TransactionID);
if (vCommited || (cmd == SQLTransactionCmd.Rollback)) {
if (vConn != null) {
vConn.Close();
vConn.Dispose();
}
}
}
public void Exec(Params bioPrms, AjaxRequestDelegate callback, SQLTransactionCmd cmd) {
this._exec(bioPrms, callback, cmd, false);
}
public void Exec(Params bioPrms, AjaxRequestDelegate callback, SQLTransactionCmd cmd, Boolean silent) {
this._exec(bioPrms, callback, cmd, silent);
}
public void Post(AjaxRequestDelegate callback, String trunsactionID, SQLTransactionCmd cmd) {
this._post(callback, trunsactionID, cmd);
}
private void _post(AjaxRequestDelegate callback, String trunsactionID, SQLTransactionCmd cmd) {
if (this.AjaxMng == null)
throw new EBioException("Свойство \"ajaxMng\" должно быть определено!");
if (String.IsNullOrEmpty(this.BioCode))
throw new EBioException("Свойство \"bioCode\" должно быть определено!");
var cancel = false;
this._doBeforPostData(ref cancel);
if (cancel) {
return;
}
if (this.BioParams == null)
this.BioParams = new Params();
var v_rows = this._getChangesAsJSRows();
if (v_rows.Count > 0) {
JsonStoreRequest reqst = new JsonStoreRequestPost {
BioCode = this.BioCode,
BioParams = this.BioParams,
Prms = null,
transactionID = trunsactionID,
transactionCmd = cmd,
Packet = new JsonStoreData {
MetaData = this._metadata,
Rows = v_rows
},
Callback = (sndr, args) => {
if (args.Response.Success) {
var rsp = args.Response as JsonStoreResponse;
if ((rsp != null) && (rsp.packet != null)) {
this._applyPostingResults(rsp.packet);
}
this._clearChanges();
}
if (callback != null) callback(this, args);
this._doAfterPostData(args);
}
};
this.AjaxMng.Request(reqst);
} else {
var v_args = new AjaxResponseEventArgs {
Request = null,
Response = new AjaxResponse {
Ex = null,
Success = true,
ResponseText = String.Empty
},
Stream = null
};
if (callback != null) callback(this, v_args);
this._doAfterPostData(v_args);
}
}