private IJTXChangeRule GetChangeRuleByName(string name)
{
IJTXChangeRule retVal = null;
IJTXSpatialNotificationManager snManager = this.WmxDatabase.SpatialNotificationManager;
IJTXChangeRuleSet allChangeRules = snManager.ChangeRules;
// Find the type of change rule specified
for (int i = 0; i < allChangeRules.Count; i++)
{
IJTXChangeRule rule = allChangeRules.get_Item(i);
if (rule.Name.Equals(name))
{
retVal = rule;
break;
}
}
return(retVal);
}
/// <summary>
/// Post validates the given set of values.
/// This is where you flag parameters with warnings and error messages, among other things.
/// </summary>
/// <param name="paramValues"></param>
/// <param name="pEnvMgr"></param>
/// <param name="msgs"></param>
public override void UpdateMessages(IArray paramValues, IGPEnvironmentManager pEnvMgr, IGPMessages msgs)
{
// Call the base class function first
try
{
UpdateMessagesCommon(paramValues, pEnvMgr, msgs);
}
catch (WmxDefaultDbNotSetException)
{
// If the default DB wasn't set, stop executing
return;
}
// Build a hash of which parameter is at which index for ease of access
WmauParameterMap paramMap = new WmauParameterMap(paramValues);
IGPParameter3 snNameParam = paramMap.GetParam(C_PARAM_NAME);
IGPParameterEdit3 snNameParamEdit = paramMap.GetParamEdit(C_PARAM_NAME);
// Ensure that the named spatial notification doesn't already exist
if (snNameParam.Value != null && !snNameParam.Value.GetAsText().Equals(string.Empty))
{
IJTXDatabase2 db = this.WmxDatabase as IJTXDatabase2;
string changeRuleName = snNameParam.Value.GetAsText();
IJTXChangeRuleSet allChangeRules = db.SpatialNotificationManager.ChangeRules;
for (int i = 0; i < allChangeRules.Count; i++)
{
IJTXChangeRule tempRule = allChangeRules.get_Item(i);
if (tempRule.Name.Equals(snNameParam.Value.GetAsText()))
{
WmauError error = new WmauError(WmauErrorCodes.C_SN_EXISTS_ERROR);
msgs.ReplaceError(paramMap.GetIndex(C_PARAM_NAME), error.ErrorCodeAsInt, error.Message);
break;
}
}
}
}
/// <summary>
/// Set up a coded value domain containing the names of all the spatial notifications
/// (a.k.a. "change rules") currently in the database.
/// </summary>
/// <param name="wmxDb">A reference to the active Workflow Manager database</param>
/// <returns>A coded value domain as an IGPDomain</returns>
public static IGPDomain BuildChangeRulesDomain(IJTXDatabase3 wmxDb)
{
IGPCodedValueDomain domain = new GPCodedValueDomainClass();
SortedList <string, string> sortedValues = new SortedList <string, string>();
IJTXChangeRuleSet allChangeRules = wmxDb.SpatialNotificationManager.ChangeRules;
// Sort the types first
for (int i = 0; i < allChangeRules.Count; i++)
{
IJTXChangeRule tempRule = allChangeRules.get_Item(i);
sortedValues.Add(tempRule.Name, null);
}
// Add the sorted types to the domain
foreach (string value in sortedValues.Keys)
{
IGPValue tempGpVal = new GPStringClass();
tempGpVal.SetAsText(value);
domain.AddCode(tempGpVal, value);
}
return(domain as IGPDomain);
}