public AppMailMessage(string sender, string xmlMessage)
{
emailMessage = null;
if (sender == null)
{
sender = "unKnown";
}
this.sender = sender;
if (xmlMessage == null)
{
xmlMessage = "";
}
XmlSerializer s = new XmlSerializer(typeof(EmailMessage));
StringReader r = new StringReader(xmlMessage);
try
{
emailMessage = s.Deserialize(r) as EmailMessage;
if (emailMessage == null)
{
throw (new ConfigurationErrorsException("Message is empty."));
}
if (emailMessage.MailList == null)
{
throw (new ConfigurationErrorsException("Message is missing receipient information."));
}
if (emailMessage.Message == null)
{
throw (new ConfigurationErrorsException("Message content is missing."));
}
if (emailMessage.Message.Subject == null)
{
throw (new ConfigurationErrorsException("Message subject is missing."));
}
if (emailMessage.Message.Body == null)
{
throw (new ConfigurationErrorsException("Message body is missing."));
}
if (emailMessage.Message.Body.Length == 0)
{
throw (new ConfigurationErrorsException("Message body is empty."));
}
}
catch (InvalidOperationException)
{
// Validate the contents
String schemaFileName = String.Format("{0}.xsd.EmailMessage.xsd", defaultNameSpace);
StreamReader schema;
try
{
schema = FileIO.GetFileFromResources(schemaFileName);
}
catch (ConfigurationErrorsException ex)
{
throw (new ConfigurationErrorsException(
String.Format(
"Failed to load embedded schema file, cannot validate email message. Schema file = \"{0}\"", schemaFileName), ex));
}
// Validate file, get 10 errors max
XmlValidator xv = new XmlValidator();
String errors = xv.ValidateString(xmlMessage, schema.BaseStream, 10);
if (errors != "")
{
throw (new ConfigurationErrorsException(
String.Format(
"The email message contains syntax errors.\n{0}", errors)));
}
}
}