public void ProcessRequest(HttpContext context)
{
try
{
HttpRequest hReq = context.Request;
HttpResponse hResp = context.Response;
HttpSessionState hSes = context.Session;
string objType = Path.GetFileNameWithoutExtension(hReq.Url.LocalPath);
string name = hReq.QueryString["name"];
Umc umc = Umc.getInstance(context);
object wbc = umc.GetObject(name, objType);
if (!(wbc is IVisualWbo))
{
throw new XException("调用的对象不是可视化对象，不能在页面上展示");
}
hResp.Write((wbc as IVisualWbo).Render(""));
}
catch (Exception err)
{
context.Response.Write(JsonExceptionUtils.ThrowErr(err).Serialize());
}
}
private void setQueryParameters(CommandSchema cmdSchema, DbCommand cmd)
{
DatabaseAdmin dbAdmin = DatabaseAdmin.getInstance(_schema.ConnectionName);
foreach (ParameterSchema p in cmdSchema.QueryParams)
{
switch (p.Direction)
{
case ParameterDirection.Input:
case ParameterDirection.InputOutput:
string value = p.DefaultValue;
if (Request.QueryString.AllKeys.Contains(p.Id))
{
value = Request[p.Id];
}
if (!string.IsNullOrEmpty(value) && value.StartsWith("(") && value.EndsWith(")"))
{
value = null;
object obj = Umc.invoke(value, null).ToString();
if (obj != null)
{
value = obj.ToString();
}
}
break;
}
}
}
public JoapResonse Invoke(JoapRequest joapRequest, string sessionId)
{
try
{
object o = Umc.GetObject(joapRequest.ObjName, joapRequest.ObjCls);
JoapResonse jr = new JoapResonse();
if (!string.IsNullOrEmpty(joapRequest.Method))
{
// jr.RetData.Data = Umc.InvokeMethod(o,joapRequest.ObjCls, joapRequest.Method, joapRequest.Paramates);
// jr.RetData.Data = Umc.InvokeMethod(o, joapRequest.Method, joapRequest.Paramates);
jr.ObjData.Data = o;
}
return(jr);
}
catch (Exception err)
{
string msg = err.Message;
Exception et = err.InnerException;
while (et != null)
{
msg += ",\n" + et.Message;
et = et.InnerException;
}
Exception newErr = new Exception("执行命令" + joapRequest.Method + "时，发生错误" + msg, err);
throw newErr;
}
}
public static string GetValue(string varName, Umc umc)
{
string name = varName.Remove(0, 2);
int fid = name.LastIndexOf('.');
string fieldName = name.Substring(fid + 1);
string tableName = name.Substring(0, fid);
DataSource table = umc.GetObject <DataSource>(tableName);
if (table == null)
{
throw new ESchemaFileException("不能找到变量定义的字段值，" + varName);
}
Dictionary <string, string> rec = new Dictionary <string, string>();// table.ActiveRecord;
if (rec != null && rec.ContainsKey(fieldName))
{
string value = rec[fieldName];
if (value == null)
{
value = "NULL";
}
return(value);
}
else if (rec == null || rec.Count < 1)
{
return("NULL");
}
else
{
throw new ESchemaFileException("不能找到变量定义的字段值，" + varName);
}
}
public object Invoke(string sessionId, WbdlSchema wbdlSchema, WbapRequest request)
{
Object[] parameters = new Object[methodSchema.Parameters.Count];
for (int j = 0; j < methodSchema.Parameters.Count; j++)
{
ParameterSchema paramSchema = methodSchema.Parameters[j];
object paramValue = null;
if (string.IsNullOrEmpty(paramSchema.Value))
{
parameters[j] = null;
continue;
}
if (paramSchema.Value[0] == '#')
{
paramValue = request.ElementBinds.GetTable(paramSchema.Value.Remove(0, 1), wbdlSchema);
}
else if (paramSchema.Value[0] == '$')
{
paramValue = request.ElementBinds[paramSchema.Value];
}
else
{
paramValue = paramSchema.Value;
}
parameters[j] = paramValue;
}
Object invokeRet = Umc.InvokeFunction(sessionId, null, methodSchema.MethodName, parameters);
return(invokeRet);
}
public void ProcessRequest(HttpContext context)
{
try
{
string path = context.Request.Path;
string ext = Path.GetExtension(path);
string dsName = Path.GetFileNameWithoutExtension(path);
Dictionary <string, string> postParams = HandlerUtils.getPostParams(context);
Dictionary <string, string> queryParams = HandlerUtils.getQueryParams(context);
Umc umc = Umc.getInstance(context);
// object ds = umc.GetObject(dsName, "ds");
//if (ds is DataSource)
// (ds as DataSource).queryParams = HandlerUtils.getQueryParams(context);
// foreach (string propName in postParams.Keys)
// {
// Umc.invoke(ds, "ds", propName, new Dictionary<string, string>() { { "value", postParams[propName] } });
// }
string memberName = ext.TrimStart('.');
if (ext.EndsWith(".form"))
{
postParams = null;
}
object resp = umc.Invoke("ds", dsName, memberName, postParams);
string strResp = JsonConvert.SerializeObject(resp);
context.Response.Write(strResp);
}
catch (System.Reflection.TargetInvocationException e1)
{
string jsonErr = JsonExceptionUtils.ThrowErr(e1.InnerException).Serialize();
if (e1.InnerException is PermissionException)
{
jsonErr = JsonExceptionUtils.ThrowErr(SecErrs.NotPemission, (e1.InnerException as PermissionException).LoginUrl).Serialize();
}
context.Response.Write(jsonErr);
}
catch (PermissionException e2)
{
string jsonErr = JsonExceptionUtils.ThrowErr(10, e2.Message, e2.LoginUrl).Serialize();
context.Response.Write(jsonErr);
}
catch (Exception e)
{
string jsonErr = JsonExceptionUtils.ThrowErr(e).Serialize();
context.Response.Write(jsonErr);
}
}
private string getExpressValue(string express)
{
if (string.IsNullOrEmpty(express))
{
return(express);
}
if (!(express.StartsWith("[") && express.EndsWith("]")))
{
return(express);
}
express = express.Trim('[', ']');
return(Umc.invoke(express, null).ToString());
}
public void ProcessRequest(HttpContext context)
{
try
{
if (context.Session == null)
{
return;
}
log.Debug("wbos ProcessRequest " + context.Session.SessionID);
string sitePath = context.Request.ApplicationPath;
if (sitePath.EndsWith("/"))
{
sitePath = sitePath.TrimEnd('/');
}
StreamReader reader = new StreamReader(context.Request.InputStream);
string requestText = reader.ReadToEnd();
reader.Close();
umc = Umc.getInstance(context);
ISecurity security = umc.Security;
Wjs wjs = new Wjs();
wjs.setContext(umc);
JoapRequest req = JsonToJoapRequest(requestText);
JoapResonse resp = new JoapResonse();
if (!security.CheckObjectPermission(req.ObjCls, req.ObjName, PermissionTypes.Read))
{
security.CheckingUrl = context.Request.UrlReferrer.AbsoluteUri;
resp.Err = JsonExceptionUtils.ThrowErr(SecErrs.NotPemission, sitePath + security.LoginPageUrl).Err;
}
else
{
resp = wjs.Invoke(req, context.Session.SessionID);
}
// string jsonResp = JsonConvert.SerializeObject(resp);
// string jsonResp = JsonConvert.SerializeObject(resp);
System.Web.Script.Serialization.JavaScriptSerializer serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
string jsonResp = serializer.Serialize(resp);
context.Response.Write(jsonResp);
}
catch (Exception err)
{
context.Response.Write(JsonExceptionUtils.ThrowErr(err).Serialize());
}
}
public void ProcessRequest(HttpContext context)
{
Request = context.Request;
Server = context.Server;
Session = context.Session;
Response = context.Response;
parseRequestPath(context.Request.Path);
// Dictionary<string, string> jsonNameValues = this.getRequestGetNameValueParams(context.Request);
// if (jsonNameValues == null)
Dictionary <string, string> jsonNameValues = WboHandlerTools.getRequestPostNameValueParams(context.Request);
Umc umc = Umc.getInstance(context);
object obj = umc.GetObject(objName, objType);
// object resp = Umc.invoke(obj, objType, "getPageRows", jsonNameValues);
}
private void OpenDataSource()
{
dataSources.Clear();
foreach (WbdlDataSchema dss in pageSchema.DataSources)
{
try
{
object obj = Umc.GetObject(dss.Name, dss.DataType);
if (obj is ISessionWbo)
{
(obj as ISessionWbo).Session = this.session;
}
if (obj is ISecurityWbo)
{
(obj as ISecurityWbo).UserContext = this.security.user;
}
if (dss.Props != null)
{
SetObjPropertis(dss.Props, obj);
// if (obj is IDataSource)
// (obj as IDataSource).RefreshData();
}
dataSources.Add(dss.Id, obj);
}
catch (Exception e)
{
string s = e.Message;
if (e.InnerException != null)
{
s = s += e.InnerException.Message;
}
throw new XException(s + "Page在打开数据源" + dss.Name + "是发生错误，数据Id：" + dss.Id);
}
}
}
protected void UmcPager1_PageIndexChanged(object sender, Umc.Core.Web.Controls.PageIndexChangedEventArgs e)
{
CurrentPage = e.NewPageIndex;
bind();
}
public void ProcessRequest(HttpContext context)
{
try
{
umc = Umc.getInstance(context);
parseRequestPath(context.Request.Path);
Dictionary <string, string> jsonNameValues = HandlerUtils.getPostParams(context);
if (ext.Equals(".keep"))
{
umc.keepWbo(
this.wboTypeId,
this.wboName,
jsonNameValues["wboJSON"],
jsonNameValues["newName"]
);
writeToJsonResponse(context.Response, null);
return;
}
if (ext.Equals(".free"))
{
umc.freeWbo(wboName, wboTypeId);
writeToJsonResponse(context.Response, null);
return;
}
if (ext.Equals(".del"))
{
umc.delWbo(wboName, wboTypeId);
writeToJsonResponse(context.Response, null);
return;
}
if (ext.Equals(".disp", StringComparison.OrdinalIgnoreCase))
{
object ret = umc.GetObject(wboName, this.wboTypeId);
if (!(ret is IVisualWbo))
{
throw new XException(Lang.ObjectIsNotVisualWbo);
}
string elementName = "";
if (jsonNameValues.ContainsKey("elementName"))
{
elementName = jsonNameValues["elementName"];
}
string html = (ret as IVisualWbo).Render(elementName);
context.Response.Write(html);
return;
}
if (reqName.EndsWith(".post"))
{
jsonNameValues = null;
}
object obj;
if (ext.Equals(".dir"))
{
obj = Umc.dir(wboTypeId);
}
else
{
obj = umc.invoke(reqName, jsonNameValues);
}
writeToJsonResponse(context.Response, obj);
//context.Response.End();
}
catch (System.Reflection.TargetInvocationException e1)
{
string jsonErr = JsonExceptionUtils.ThrowErr(e1.InnerException).Serialize();
if (e1.InnerException is PermissionException)
{
jsonErr = JsonExceptionUtils.ThrowErr(SecErrs.NotPemission, (e1.InnerException as PermissionException).LoginUrl).Serialize();
}
context.Response.Write(jsonErr);
}
catch (PermissionException e2)
{
string jsonErr = JsonExceptionUtils.ThrowErr(10, e2.Message, e2.LoginUrl).Serialize();
context.Response.Write(jsonErr);
}
catch (Exception e)
{
string jsonErr = JsonExceptionUtils.ThrowErr(e).Serialize();
context.Response.Write(jsonErr);
}
}
public virtual void setContext(Umc umc)
{
this.umc = umc;
}
public void ProcessRequest(HttpContext context)
{
if (context.Session == null)
{
return;
}
log.Debug("wbps ProcessRequest " + context.Session.SessionID);
this.context = context;
try
{
umc = Umc.getInstance(context);
string url = context.Server.UrlDecode(context.Request.UrlReferrer.PathAndQuery);
string pageId = context.Server.UrlDecode(context.Request.UrlReferrer.AbsolutePath);
StreamReader reader = new StreamReader(context.Request.InputStream);
string requestText = reader.ReadToEnd();
string logUri = umc.Security.LoginPageUrl;
if (!logUri.StartsWith("/"))
{
logUri = "/" + logUri;
}
logUri = (XSite.SiteVirPath + logUri).Replace("//", "/");
if (!pageId.Equals(logUri, StringComparison.OrdinalIgnoreCase))
{
umc.Security.CheckingUrl = context.Request.UrlReferrer.AbsoluteUri;
}
if (!umc.Security.CheckObjectPermission("ListData", pageId, PermissionTypes.Read))
{
var s = JsonExceptionUtils.ThrowErr(SecErrs.NotPemission, XSite.SiteVirPath + umc.Security.LoginPageUrl).Serialize();
context.Response.Write(s);
}
else
{
WbpsResquest req = JsonConvert.DeserializeObject <WbpsResquest>(requestText);
req.PageId = pageId;
req.Url = url;
req.Query = context.Request.UrlReferrer.Query;
if (!string.IsNullOrEmpty(req.SessionId) && !string.IsNullOrEmpty(req.FlowId) && !HasWbps())
{
throw new Exceptions.XUserException("会话操作已经过期，请F5重新刷新页面");
}
Wbps wbps = getSessionWBPS();
WbpsResponse resp = wbps.invoke(req, context.Session.SessionID);
string respText = JsonConvert.SerializeObject(resp);
context.Response.Write(respText);
}
}
catch (Exception err)
{
context.Response.Write(JsonExceptionUtils.ThrowErr(err).Serialize());
}
}
private WbapResponse __Execute(WbapResponse response)
{
//CheckPermissionRetrun ret = _ISec.CheckObjectPermission(sessionId, _ActionSchema.Id, 1);
//if (ret != CheckPermissionRetrun.Yes)
//{
// response.ErrorNo = Convert.ToInt32(ret);
// response.Message = "Access denied:" + ret.ToString();
// return response;
//}
for (int i = request.Step; i < _ActionSchema.Actions.Count; i++)
{
ActionSchema methodSchema = _ActionSchema.Actions[i];
#region client action
if (methodSchema.IsRunAtClient())
{
BuildAction(_ActionSchema.Id, i, response.Action);
if (response.Action.Request.ActionId != null && response.Action.Request.ActionId != "")
{
return(response);
}
else
{
break;
}
}
#endregion
string retVarName = methodSchema.ReturnValue;
//#region Menu
//if (methodSchema.MethodName.ToUpper() == GetMenu)
//{
// if (methodSchema.Parameters[0].Value[0] == '$')
// methodSchema.Parameters[0].Value = (string)request.ElementBinds[methodSchema.Parameters[0].Value];
// XMenuObject xMenu = GetMenuBySession(this.sessionId, methodSchema.Parameters[0].Value);
// if (!response.ElementBinds.ContainsKey(retVarName))
// response.ElementBinds.Add(retVarName, xMenu);
// else
// response.ElementBinds[retVarName] = xMenu;
// continue;
//}
//#endregion
#region preocess params
Object[] parameters = new Object[methodSchema.Parameters.Count];
for (int j = 0; j < methodSchema.Parameters.Count; j++)
{
ParameterSchema paramSchema = methodSchema.Parameters[j];
object paramValue = null;
if (string.IsNullOrEmpty(paramSchema.Value))
{
parameters[j] = null;
continue;
}
if (paramSchema.Value[0] == '#')
{
paramValue = request.ElementBinds.GetTable(paramSchema.Value.Remove(0, 1), schema);
}
else if (paramSchema.Value[0] == '$')
{
paramValue = request.ElementBinds[paramSchema.Value];
}
else
{
paramValue = paramSchema.Value;
}
//paramValue = GetParamVarValue(paramSchema.Value);
if (paramValue == null)
{
// BuildAction(_ActionSchema.Id, i, response.Action);
// return response;
}
parameters[j] = paramValue;
}
#endregion
#region flow control
int idx = DetectFlowCtrlExec(methodSchema.MethodName, parameters);
if (idx != -1)
{
if (idx == BREAK)
{
return(response);
}
i = idx - 1;
continue;
}
#endregion
#region Invoke
Object invokeRet = null;
//try
//{
invokeRet = Umc.InvokeFunction(sessionId, null, methodSchema.MethodName, parameters);
//}
//catch (Exception e)
//{
// if (e.InnerException != null)
// throw e.InnerException;
// throw (e);
//}
#endregion
ProcessMethodReturn(invokeRet, response.ElementBinds);
if (!string.IsNullOrEmpty(retVarName))
{
if (!response.ElementBinds.ContainsKey(retVarName))
{
response.ElementBinds.Add(retVarName, invokeRet);
}
else
{
response.ElementBinds[retVarName] = invokeRet;
}
}
//临时作废，考虑用GetType()分类型处理的方法
#region process return value
//if (retVarName != null && retVarName != "" && retVarName[0] == VAR_TYPES[(int)RealParamFlagType.Element])
//{
// retVarName = retVarName.Remove(0, 1);
// if (methodReturnObj is CodeTable)
// {
// Dictionary<string, string> option = new Dictionary<string, string>();
// foreach (CodeTableData codeTableData in (methodReturnObj as CodeTable).Datas)
// {
// option.Add(codeTableData.Id, codeTableData.Text);
// }
// if (!response.ElementBinds.ContainsKey(retVarName))
// response.ElementBinds.Add(retVarName, option);
// else
// response.ElementBinds[retVarName] = option;
// }
// else
// {
// if (!request.ElementBinds.ContainsKey(retVarName))
// {
// request.ElementBinds.Add(retVarName, methodReturnObj);
// }
// else
// {
// request.ElementBinds[retVarName] = methodReturnObj;
// }
// if (!response.ElementBinds.ContainsKey(retVarName))
// response.ElementBinds.Add(retVarName, methodReturnObj);
// else
// response.ElementBinds[retVarName] = methodReturnObj;
// }
//}
//else if (retVarName != null && retVarName != "" && retVarName[0] == VAR_TYPES[(int)RealParamFlagType.Table])
//{
// XTable table = (XTable)methodReturnObj;
// response.ElementBinds.ImportTable(table, pageController, retVarName.Remove(0, 1));
//}
//else if (retVarName != null && retVarName != "")
//{
// if (methodReturnObj is MapTable)
// {
// WebLookupList lookupList = new WebLookupList();
// lookupList.ImportMapTable(methodReturnObj as MapTable, pageController);
// if (!response.ElementBinds.ContainsKey(retVarName))
// response.ElementBinds.Add(retVarName, lookupList);
// else
// response.ElementBinds[retVarName] = lookupList;
// }
// else
// {
// if (!response.ElementBinds.ContainsKey(retVarName))
// response.ElementBinds.Add(retVarName, methodReturnObj);
// else
// response.ElementBinds[retVarName] = methodReturnObj;
// }
//}
#endregion
}
//XData xData = Umc.FindObject<XData>(sessionId, null);
//if (xData != null)
// xData.Commit();
return(response);
}
