public override void ProcessRequest(ICommunicationContext ctx)
{
// Read post data which is expected to be JSON
string args;
using(var reader = new StreamReader(ctx.Request.InputStream, ctx.Request.ContentEncoding))
{
args = reader.ReadToEnd();
}
var className = GetClassName(ctx);
var methodName = GetMethodName(ctx);
var dataListID = GetDataListID(ctx);
var workspaceID = GetWorkspaceID(ctx);
dynamic result;
try
{
Guid workspaceGuid;
Guid.TryParse(workspaceID, out workspaceGuid);
Guid dataListGuid;
Guid.TryParse(dataListID, out dataListGuid);
//
// NOTE: result.ToString() MUST return JSON
//
// Ensure we execute as the correct user ;)
var userPrinciple = ctx.Request.User;
if(userPrinciple != null)
{
Thread.CurrentPrincipal = userPrinciple;
Dev2Logger.Log.Info("WEB EXECUTION USER CONTEXT [ " + userPrinciple.Identity.Name + " ]");
}
result = _serviceInvoker.Invoke(className, methodName, args, workspaceGuid, dataListGuid);
}
catch(Exception ex)
{
result = new ValidationResult
{
ErrorMessage = ex.Message
};
}
ctx.Send(new StringResponseWriter(result.ToString(), ContentTypes.Json));
}
public override void ProcessRequest(ICommunicationContext ctx)
{
// Read post data which is expected to be JSON
string args;
using(var reader = new StreamReader(ctx.Request.InputStream, ctx.Request.ContentEncoding))
{
args = reader.ReadToEnd();
}
var className = GetClassName(ctx);
var methodName = GetMethodName(ctx);
var dataListID = GetDataListID(ctx);
var workspaceID = GetWorkspaceID(ctx);
dynamic result = null;
var userPrinciple = ctx.Request.User;
Thread.CurrentPrincipal = userPrinciple;
try
{
Guid workspaceGuid;
Guid.TryParse(workspaceID, out workspaceGuid);
Guid dataListGuid;
Guid.TryParse(dataListID, out dataListGuid);
Thread.CurrentPrincipal = userPrinciple;
Dev2Logger.Log.Info("WEB EXECUTION USER CONTEXT [ " + userPrinciple.Identity.Name + " ]");
Common.Utilities.PerformActionInsideImpersonatedContext(userPrinciple, () => { result = _serviceInvoker.Invoke(className, methodName, args, workspaceGuid, dataListGuid); });
}
catch(Exception ex)
{
result = new ValidationResult
{
ErrorMessage = ex.Message
};
}
if(result != null)
{
ctx.Send(new StringResponseWriter(result.ToString(), ContentTypes.Json));
}
}