public static bool ContainsRule(Csla.Core.BusinessBase obj, DbType type, string propertyName)
{
switch (type)
{
case DbType.Int16:
case DbType.Int32:
case DbType.Int64:
return(obj.BrokenRulesCollection.Any(
brokenRule => brokenRule.RuleName == string.Format("rule://epiworx.data.validation.integerrequired/{0}", propertyName)));
case DbType.Decimal:
return(obj.BrokenRulesCollection.Any(
brokenRule => brokenRule.RuleName == string.Format("rule://epiworx.data.validation.decimalrequired/{0}", propertyName)));
case DbType.DateTime:
return(obj.BrokenRulesCollection.Any(
brokenRule => brokenRule.RuleName == string.Format("rule://epiworx.data.validation.datetimerequired/{0}", propertyName)));
case DbType.String:
case DbType.StringFixedLength:
return(obj.BrokenRulesCollection.Any(
brokenRule => brokenRule.RuleName == string.Format("rule://csla.rules.commonrules.required/{0}", propertyName)) ||
obj.BrokenRulesCollection.Any(
brokenRule => brokenRule.RuleName == string.Format("rule://csla.rules.commonrules.dataannotation/{0}?a=System.ComponentModel.DataAnnotations.RequiredAttribute", propertyName)));
default:
throw new NotSupportedException();
}
}
public static bool HasNewItem <T>(System.Collections.Generic.IEnumerable <T> list)
where T : Csla.Core.BusinessBase
{
bool flag;
using (System.Collections.Generic.IEnumerator <T> ienumerator = list.GetEnumerator())
{
while (ienumerator.MoveNext())
{
Csla.Core.BusinessBase businessBase = ienumerator.Current;
if (businessBase.IsNew)
{
flag = true;
return(flag);
}
}
}
return(false);
}
/// <summary>
/// By wrapping this property inside Using block
/// you can set property values on
/// <paramref name="businessObject">business object</paramref>
/// without raising PropertyChanged events
/// and checking user rights.
/// </summary>
/// <param name="businessObject">
/// Object on with you would like to set property values
/// </param>
/// <returns>
/// An instance of IDisposable object that allows
/// bypassing of normal authorization checks during
/// property setting.
/// </returns>
protected IDisposable BypassPropertyChecks(Csla.Core.BusinessBase businessObject)
{
return(businessObject.BypassPropertyChecks);
}
/// <summary>
/// Called by the business object's Save() method to
/// insert, update or delete an object in the database.
/// </summary>
/// <remarks>
/// Note that this method returns a reference to the updated business object.
/// If the server-side DataPortal is running remotely, this will be a new and
/// different object from the original, and all object references MUST be updated
/// to use this new object.
/// </remarks>
/// <param name="obj">A reference to the business object to be updated.</param>
/// <returns>A reference to the updated business object.</returns>
public static object Update(object obj)
{
Server.DataPortalResult result;
MethodInfo method;
string methodName;
if (obj is CommandBase)
{
methodName = "DataPortal_Execute";
}
else if (obj is Core.BusinessBase)
{
Core.BusinessBase tmp = (Core.BusinessBase)obj;
if (tmp.IsDeleted)
{
methodName = "DataPortal_DeleteSelf";
}
else
if (tmp.IsNew)
{
methodName = "DataPortal_Insert";
}
else
{
methodName = "DataPortal_Update";
}
}
else
{
methodName = "DataPortal_Update";
}
method = MethodCaller.GetMethod(obj.GetType(), methodName);
DataPortalClient.IDataPortalProxy proxy;
proxy = GetDataPortalProxy(RunLocal(method));
Server.DataPortalContext dpContext =
new Server.DataPortalContext(GetPrincipal(), proxy.IsServerRemote);
OnDataPortalInvoke(new DataPortalEventArgs(dpContext));
try
{
result = proxy.Update(obj, dpContext);
}
catch (Server.DataPortalException ex)
{
result = ex.Result;
if (proxy.IsServerRemote)
{
ApplicationContext.SetGlobalContext(result.GlobalContext);
}
throw new DataPortalException(
String.Format("DataPortal.Update {0} ({1})", Resources.Failed, ex.InnerException.InnerException),
ex.InnerException, result.ReturnObject);
}
if (proxy.IsServerRemote)
{
ApplicationContext.SetGlobalContext(result.GlobalContext);
}
OnDataPortalInvokeComplete(new DataPortalEventArgs(dpContext));
return(result.ReturnObject);
}
public static bool ContainsRule(Csla.Core.BusinessBase obj, string name)
{
return(obj.BrokenRulesCollection.Any(
brokenRule => brokenRule.RuleName == name));
}