Hello, I have Class library created in WSE 3.0 and i need create a class of the same functionality using WCF.
Please advice.
internal class SoapRouter : SoapHttpRouter {
private static string eventLogSource = "Gateway2";
private HttpContext context;
private DateTime requestDateTime;
private string addressTo;
private string soapAction;
private CultureInfo hrCultureInfo;
public SoapRouter(HttpContext context) {
if (context == null) {
throw new ArgumentNullException();
}
this.context = context;
}//ctor
protected override Uri ProcessRequestMessage(SoapEnvelope message) {
Uri uri;
try {
//od zahtijeva trebamo requestTime
this.requestDateTime = DateTime.Now;
//i adresu servisa
this.addressTo = message.Context.Addressing.To.Value.OriginalString;
//i soap action
this.soapAction = message.Context.Addressing.Action.Value;
//i hrCultureInfo
this.hrCultureInfo = new CultureInfo( "hr-HR" );
// to je sve sto moramo pamtiti u slucaju da zahtijev ne prodje
//na request messageu pisemo u event log
string newLine = Environment.NewLine;
StringBuilder builder = new StringBuilder();
builder.Append( "Date: " );
builder.Append( this.requestDateTime.ToString( "F", this.hrCultureInfo ) );
builder.Append( newLine );
builder.Append( "IP: " );
builder.Append( this.context.Request.UserHostAddress );
builder.Append( newLine );
builder.Append( "Addressing.To: " );
builder.Append( this.addressTo );
builder.Append( newLine );
builder.Append( "SoapAction: " );
builder.Append( this.soapAction );
builder.Append( newLine );
builder.Append( "Cert. Serial: " );
builder.Append( this.context.Request.ClientCertificate.SerialNumber );
builder.Append( newLine );
builder.Append( "Cert. Subject: " );
builder.Append( this.context.Request.ClientCertificate.Subject );
builder.Append( newLine );
builder.Append( "UserAgent: " );
builder.Append( this.context.Request.UserAgent );
builder.Append( newLine );
//pokusati upisati novi log u event log
EventLog.WriteEntry( SoapRouter.eventLogSource, builder.ToString(), EventLogEntryType.Information );
}
catch( Exception ) {
//Nikakav exception uzrokovan ovom komponentom ne smije omesti rad servisa
}
finally {
//Izvuèemo datum kreiranja Soap poruke
message.Header.SelectSingleNode("Security/TimeStamp/Created");
DateTime created = DateTime.Parse(message.Header.SelectSingleNode("//*[local-name()='Created']").InnerText);
DateTime currentDateTime = DateTime.Now;
//Ako je poruka kreirana van +- sat vremena od vremena na serveru treba je odbaciti
if (created < currentDateTime.AddHours(-1) || created > currentDateTime.AddHours(1)) {
SoapException soapException = null;
XmlDocument doc = new XmlDocument();
string messageToReturn = String.Format("Vrijeme, datum ili vremenska zona na Vašem raèunalu je van dopuštenog odstupanja. Molimo da podesite datum i vrijeme na {0} u vremenskoj zoni GMT(+01:00), uz automatsku detekciju promjene ljetnog/zimskog raèunanja vremena.", currentDateTime.ToString());
Status status = new Status(1,1000, 1 ,2, 1 ,10, messageToReturn);
XmlNode node = doc.CreateNode(XmlNodeType.Element, SoapException.DetailElementName.Name, SoapException.DetailElementName.Namespace);
node.AppendChild(doc.ImportNode(status.GetXml(), true));
//client
soapException = new SoapException(status.Description, SoapException.ClientFaultCode, "http://e-porezna.porezna-uprava.hr/gateway", node);
throw soapException;
}
//i pozovi nadredjeni da odradi svoje
uri = base.ProcessRequestMessage( message );
}
return uri;
}//ProcessRequestMessage()
protected override void ProcessResponseMessage(SoapEnvelope message) {
try {
//samo ako HTTP kod nije 200, radimo logging!
if( this.context.Response.StatusCode != 200 ) {
DateTime responseDateTime = DateTime.Now;
Dictionary<string, string> keys = new Dictionary<string, string>();
keys.Add( "%%GUID%%", Guid.NewGuid().ToString() );
keys.Add( "%%SERVER%%", Environment.MachineName );
keys.Add( "%%REQUESTTIME%%", this.requestDateTime.ToString( "F", this.hrCultureInfo ) );
keys.Add( "%%RESPONSETIME%%", responseDateTime.ToString( "F", this.hrCultureInfo ) );
keys.Add( "%%IPADDRESS%%", this.context.Request.UserHostAddress );
//contentlength he int, a treba nam string
string contentLength = Convert.ToString( this.context.Request.ContentLength, this.hrCultureInfo );
keys.Add( "%%CONTENTLENGTH%%", contentLength );
keys.Add( "%%REQUESTURL%%", this.context.Request.Url.OriginalString );
keys.Add( "%%SERVICEADDRESS%%", this.addressTo );
keys.Add( "%%USERAGENT%%", this.context.Request.UserAgent );
keys.Add( "%%SOAPACTION%%", this.soapAction );
//statusCode je takodjer int, a treba nam string
string statusCode = Convert.ToString( this.context.Response.StatusCode, this.hrCultureInfo );
keys.Add( "%%HTTPSTATUSCODE%%", statusCode );
keys.Add( "%%HTTPSTATUSMESSAGE%%", this.context.Response.StatusDescription );
//idemo sad vidjeti da li mozemo parsirati SoapMessage
SoapException soapException = message.Fault as SoapException;
StatusCollection statusList = new StatusCollection();
if( soapException != null ) {
if( soapException.Message != null ) {
string soapExceptionMessage = soapException.Message;
bool trimNeeded = 80 < soapExceptionMessage.Length ? true : false;
if( trimNeeded == true ) {
soapExceptionMessage = soapExceptionMessage.Substring( 0, 80 );
soapExceptionMessage += " ... [skraæeno]";
}
keys.Add( "%%SOAPFAULTMESSAGE%%", soapExceptionMessage );
}//if (soapException.Message != null)...
//dakle, imamo SoapException, pa idemo vidjeti koji je kod bio
string soapFaultCode = "SOAP:VersionMismatch";
if( SoapException.IsClientFaultCode( soapException.Code ) == true ) {
soapFaultCode = "SOAP:Client";
}
else if( SoapException.IsServerFaultCode( soapException.Code ) == true ) {
soapFaultCode = "SOAP:Server";
}
else if( SoapException.IsMustUnderstandFaultCode( soapException.Code ) == true ) {
soapFaultCode = "SOAP:MustUnderstand";
}
keys.Add( "%%SOAPFAULTCODE%%", soapFaultCode );
//mozda SoapException sadrzi nas ePorezna Status
XmlElement detailElement = soapException.Detail as XmlElement;
if( detailElement != null ) {....This is just part of a class.Please advice.
