private string GetPartName(MessagePartIdentifierType identifierType, string identifier)
{
if (identifierType == MessagePartIdentifierType.ByPartIndex)
{
int partId;
bool validPartId = int.TryParse(identifier, out partId);
if (!validPartId)
{
base.SetException(new Exception("Invalid part index of " + identifier));
}
if (InMsg.PartCount <= partId)
{
base.SetException(new Exception(string.Format("Part index {0} is greater than the part count", identifier)));
}
identifier = PartNames[partId];
InMsg.GetPartByIndex(partId, out identifier);
}
else if (identifierType == MessagePartIdentifierType.ByPartName)
{
//Do Nothing
}
else
{
base.SetException(new Exception("Invalid MesssagePartIdentifierType of " + identifierType.ToString()));
}
return(identifier);
}
public void SetMessagePartCharSet(MessagePartIdentifierType identifierType, string identifier, string charSet)
{
identifier = GetPartName(identifierType, identifier);
SetMessagePartDetailsPipelineInstruction instruction = new SetMessagePartDetailsPipelineInstruction(charSet, PartDetailTypeEnum.CharSet, identifier);
base.AddInstruction(instruction);
}
public string GetMessagePartCharSet(MessagePartIdentifierType identifierType, string identifier)
{
identifier = GetPartName(identifierType, identifier);
return(InMsg.GetPart(identifier).Charset);
}
public string GetMessagePartContentType(MessagePartIdentifierType identifierType, string identifier)
{
identifier = GetPartName(identifierType, identifier);
return(InMsg.GetPart(identifier).ContentType);
}
public string GetCustomMessagePartProperty(string propertyName, string propertyNamespace, MessagePartIdentifierType identifierType, string identifier, FailureActionEnum failureAction)
{
identifier = GetPartName(identifierType, identifier);
object property = base.InMsg.GetPart(identifier).PartProperties.Read(propertyName, propertyNamespace);
string propertyValue = null;
if (property != null)
{
propertyValue = property.ToString();
}
else
{
if (failureAction == FailureActionEnum.Exception)
{
Exception exc = new Exception("Unable to get part property " + propertyName + " in namespace " + propertyNamespace + " on part named " + identifier + ".");
base.SetException(exc);
}
else if (failureAction == FailureActionEnum.BlankOrDefaultValue)
{
propertyValue = string.Empty;
}
else if (failureAction == FailureActionEnum.Null)
{
// Do nothing, leave as null
}
}
return(propertyValue);
}
public void SetMIMEFileNameMessagePartProperty(MessagePartIdentifierType identifierType, string identifier, string value)
{
SetCustomMessagePartProperty(BizTalkMIMEPropertySchemaEnum.FileName.ToString(), ContextPropertyNamespaces._MIMEPropertyNamespace, identifierType, identifier, value, TypeEnum.String);
}
public void SetCustomMessagePartProperty(string propertyName, string propertyNamespace, MessagePartIdentifierType identifierType, string identifier, object value, TypeEnum type)
{
identifier = GetPartName(identifierType, identifier);
SetMessagePartPropertyPipelineInstruction instruction = new SetMessagePartPropertyPipelineInstruction(propertyName, propertyNamespace, identifier, value, type);
base.AddInstruction(instruction);
}
