public override void Execute() { ServiceObject so = Service.ServiceObjects[0]; try { if (base.Service.ServiceConfiguration.ServiceAuthentication.AuthenticationMode == AuthenticationMode.ServiceAccount) { System.Security.Principal.WindowsIdentity.Impersonate(IntPtr.Zero); } //TODO: improve performance? http://bloggingabout.net/blogs/vagif/archive/2010/04/02/don-t-use-activator-createinstance-or-constructorinfo-invoke-use-compiled-lambda-expressions.aspx // This creates an instance of the object responsible to handle the execution. // We can't cache the instance itself, as that gives threading issue because the // object can be re-used by the k2 host server for multiple different SMO calls // so we always need to know which ServiceObject we actually want to execute and // create an instance first. This is "late" initalization. We can also not keep a list of // service objects that have been instanciated around in memory as this would be to resource // intensive and slow (as we would constantly initialize all). if (so == null || string.IsNullOrEmpty(so.Name)) { throw new ApplicationException("ServiceObject is not set."); } if (!ServiceObjectToType.ContainsKey(so.Name)) { throw new ApplicationException(string.Format("{0} is not a valid service object in the ServiceObjectType collection.", so.Name)); } Type soType = ServiceObjectToType[so.Name]; object[] constParams = new object[] { this }; ServiceObjectBase soInstance = Activator.CreateInstance(soType, constParams) as ServiceObjectBase; soInstance.Execute(); ServicePackage.IsSuccessful = true; } catch (Exception ex) { StringBuilder error = new StringBuilder(); error.AppendFormat("Exception.Message: {0}\n", ex.Message); error.AppendFormat("Exception.StackTrace: {0}\n", ex.StackTrace); Exception innerEx = ex; int i = 0; while (innerEx.InnerException != null) { error.AppendFormat("{0} InnerException.Message: {1}\n", i, innerEx.InnerException.Message); error.AppendFormat("{0} InnerException.StackTrace: {1}\n", i, innerEx.InnerException.StackTrace); innerEx = innerEx.InnerException; i++; } ServicePackage.ServiceMessages.Add(error.ToString(), MessageSeverity.Error); ServicePackage.IsSuccessful = false; } }
public override void Execute() { // Value can't be set in K2Connection constructor, because the SmartBroker sets the UserName value after Init K2Connection.UserName = Service.ServiceConfiguration.ServiceAuthentication.UserName; ServiceObject so = Service.ServiceObjects[0]; try { //TODO: improve performance? http://bloggingabout.net/blogs/vagif/archive/2010/04/02/don-t-use-activator-createinstance-or-constructorinfo-invoke-use-compiled-lambda-expressions.aspx // This creates an instance of the object responsible to handle the execution. // We can't cache the instance itself, as that gives threading issue because the // object can be re-used by the k2 host server for multiple different SMO calls // so we always need to know which ServiceObject we actually want to execute and // create an instance first. This is "late" initalization. We can also not keep a list of // service objects that have been instanciated around in memory as this would be to resource // intensive and slow (as we would constantly initialize all). if (so == null || string.IsNullOrEmpty(so.Name)) { throw new ApplicationException(Resources.SOIsNotSet); } Type soType = GetServiceObjectByType(so.Name); if (soType == null) { throw new ApplicationException("Could not get Type based on Service Object name"); } object[] constParams = new object[] { this }; ServiceObjectBase soInstance = Activator.CreateInstance(soType, constParams) as ServiceObjectBase; soInstance.Execute(); ServicePackage.IsSuccessful = true; } catch (Exception ex) { StringBuilder error = new StringBuilder(); error.AppendFormat("Exception.Message: {0}\n", ex.Message); error.AppendFormat("Exception.StackTrace: {0}\n", ex.StackTrace); Exception innerEx = ex; int i = 0; while (innerEx.InnerException != null) { error.AppendFormat("{0} InnerException.Message: {1}\n", i, innerEx.InnerException.Message); error.AppendFormat("{0} InnerException.StackTrace: {1}\n\n", i, innerEx.InnerException.StackTrace); innerEx = innerEx.InnerException; i++; } error.AppendLine(); if (base.Service.ServiceObjects.Count > 0) { foreach (ServiceObject executingSo in base.Service.ServiceObjects) { error.AppendFormat("Service Object Name: {0}\n", executingSo.Name); foreach (Method method in executingSo.Methods) { error.AppendFormat("Service Object Methods: {0}\n", method.Name); } foreach (Property prop in executingSo.Properties) { string val = prop.Value as string; if (!string.IsNullOrEmpty(val)) { error.AppendFormat("[{0}].{1}: {2}\n", executingSo.Name, prop.Name, val); } else { error.AppendFormat("[{0}].{1}: [String.Empty]\n", executingSo.Name, prop.Name); } } } } ServicePackage.ServiceMessages.Add(error.ToString(), MessageSeverity.Error); ServicePackage.IsSuccessful = false; } }