/// <summary>
/// Deserializes workflow markup into an FeatureProviderRegistry object
/// </summary>
/// <param name="xml">string workflow markup to deserialize</param>
/// <param name="obj">Output FeatureProviderRegistry object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool Deserialize(string xml, out FeatureProviderRegistry obj, out System.Exception exception)
{
exception = null;
obj = default(FeatureProviderRegistry);
try {
obj = Deserialize(xml);
return(true);
}
catch (System.Exception ex) {
exception = ex;
return(false);
}
}
/// <summary>
/// Deserializes xml markup from file into an FeatureProviderRegistry object
/// </summary>
/// <param name="fileName">string xml file to load and deserialize</param>
/// <param name="obj">Output FeatureProviderRegistry object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool LoadFromFile(string fileName, out FeatureProviderRegistry obj, out System.Exception exception)
{
exception = null;
obj = default(FeatureProviderRegistry);
try {
obj = LoadFromFile(fileName);
return(true);
}
catch (System.Exception ex) {
exception = ex;
return(false);
}
}
public static bool LoadFromFile(string fileName, out FeatureProviderRegistry obj)
{
System.Exception exception = null;
return(LoadFromFile(fileName, out obj, out exception));
}
public static bool Deserialize(string xml, out FeatureProviderRegistry obj)
{
System.Exception exception = null;
return(Deserialize(xml, out obj, out exception));
}
public override void Dispose()
{
lock (SyncRoot)
{
if (m_featureProviders != null)
m_featureProviders = null;
if (m_cachedProviderCapabilities != null)
m_cachedProviderCapabilities = null;
}
}
/// <summary>
/// Restarts the server session, and creates a new session ID
/// </summary>
/// <param name="throwException">If set to true, the call throws an exception if the call failed</param>
/// <returns>True if the creation succeed, false otherwise</returns>
protected override bool RestartSessionInternal(bool throwException)
{
if (m_username == null || m_password == null)
if (throwException)
throw new Exception("Cannot recreate session, because connection was not opened with username and password");
else
return false;
Uri hosturl = new Uri(m_reqBuilder.HostURI);
string locale = m_reqBuilder.Locale;
string oldSessionId = m_reqBuilder.SessionID;
try
{
RequestBuilder reqb = new RequestBuilder(hosturl, locale);
WebClient wc = new WebClient();
wc.Credentials = new NetworkCredential(m_username, m_password);
string req = reqb.CreateSession();
try
{
reqb.SessionID = System.Text.Encoding.Default.GetString(wc.DownloadData(req));
if (reqb.SessionID.IndexOf("<") >= 0)
throw new Exception("Invalid server token recieved: " + reqb.SessionID);
else
CheckAndRaiseSessionChanged(oldSessionId, reqb.SessionID);
}
catch (Exception ex)
{
reqb.SessionID = null;
bool ok = false;
try
{
//Retry, and append missing path, if applicable
if (!hosturl.ToString().EndsWith("/mapagent/mapagent.fcgi"))
{
string tmp = hosturl.ToString();
if (!tmp.EndsWith("/"))
tmp += "/";
hosturl = new Uri(tmp + "mapagent/mapagent.fcgi");
reqb = new RequestBuilder(hosturl, locale);
req = reqb.CreateSession();
reqb.SessionID = System.Text.Encoding.Default.GetString(wc.DownloadData(req));
if (reqb.SessionID.IndexOf("<") >= 0)
throw new Exception("Invalid server token recieved: " + reqb.SessionID);
ok = true;
}
}
catch {}
if (!ok)
{
if (throwException) //Report original error
{
if (ex is WebException) //These exceptions, we just want the underlying message. No need for 50 bajillion nested exceptions
throw;
else //We don't know what this could be so grab everything
throw new Exception("Failed to connect, perhaps session is expired?\nExtended error info: " + ex.Message, ex);
}
else
return false;
}
else
{
CheckAndRaiseSessionChanged(oldSessionId, reqb.SessionID);
}
}
//Reset cached items
lock (SyncRoot)
{
m_siteVersion = new Version(((SiteVersion)DeserializeObject(typeof(SiteVersion), wc.OpenRead(reqb.GetSiteVersion()))).Version);
m_featureProviders = null;
m_cachedProviderCapabilities = null;
m_reqBuilder = reqb;
}
return true;
}
catch
{
if (throwException)
throw;
else
return false;
}
}
public static bool LoadFromFile(string fileName, out FeatureProviderRegistry obj) {
System.Exception exception = null;
return LoadFromFile(fileName, out obj, out exception);
}
/// <summary>
/// Deserializes xml markup from file into an FeatureProviderRegistry object
/// </summary>
/// <param name="fileName">string xml file to load and deserialize</param>
/// <param name="obj">Output FeatureProviderRegistry object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool LoadFromFile(string fileName, out FeatureProviderRegistry obj, out System.Exception exception) {
exception = null;
obj = default(FeatureProviderRegistry);
try {
obj = LoadFromFile(fileName);
return true;
}
catch (System.Exception ex) {
exception = ex;
return false;
}
}
public static bool Deserialize(string xml, out FeatureProviderRegistry obj) {
System.Exception exception = null;
return Deserialize(xml, out obj, out exception);
}
/// <summary>
/// Deserializes workflow markup into an FeatureProviderRegistry object
/// </summary>
/// <param name="xml">string workflow markup to deserialize</param>
/// <param name="obj">Output FeatureProviderRegistry object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool Deserialize(string xml, out FeatureProviderRegistry obj, out System.Exception exception) {
exception = null;
obj = default(FeatureProviderRegistry);
try {
obj = Deserialize(xml);
return true;
}
catch (System.Exception ex) {
exception = ex;
return false;
}
}
