public void Search1Delegate(object frpair)
{
FederateRecord fr = ((SearchStart)frpair).fed;
List <SearchResult> results = ((SearchStart)frpair).results;
string terms = ((SearchStart)frpair).terms;
System.Net.WebClient wc = GetWebClient();
System.Runtime.Serialization.DataContractSerializer xmls = new System.Runtime.Serialization.DataContractSerializer(typeof(List <SearchResult>));
if (fr.ActivationState == FederateState.Active && fr.AllowFederatedSearch == true)
{
try
{
byte[] data = wc.DownloadData(fr.RESTAPI + "/Search/" + terms + "/xml?ID=00-00-00");
List <SearchResult> fed_results = (List <SearchResult>)xmls.ReadObject(new MemoryStream(data));
lock (((System.Collections.IList)results).SyncRoot)
{
foreach (SearchResult sr in fed_results)
{
results.Add(sr);
}
}
}
catch (System.Exception e)
{
// throw e;
fr.ActivationState = FederateState.Offline;
mFederateRegister.UpdateFederateRecord(fr);
return;
}
}
}
public FederateRecord CreateFederateRecord(FederateRecord fd)
{
if (CheckConnection())
{
using (var command = mConnection.CreateCommand())
{
command.CommandText = "{CALL CreateFederateRecord(?,?,?,?,?,?,?,?,?,?,?)}";
command.CommandType = System.Data.CommandType.StoredProcedure;
command.Parameters.AddWithValue("newPrefix", fd.namespacePrefix);
command.Parameters.AddWithValue("newRESTAPI", fd.RESTAPI);
command.Parameters.AddWithValue("newSOAPAPI", fd.SOAPAPI);
command.Parameters.AddWithValue("newOrganizationName", fd.OrginizationName);
command.Parameters.AddWithValue("newOrganizationURL", fd.OrganizationURL);
command.Parameters.AddWithValue("newOrganizationPOC", fd.OrganizationPOC);
command.Parameters.AddWithValue("newOrganizationPOCEmail", fd.OrganizationPOCEmail);
command.Parameters.AddWithValue("newOrganizationPOCPassword", fd.OrganizationPOCPassword);
command.Parameters.AddWithValue("newActivationState", fd.ActivationState);
command.Parameters.AddWithValue("newAllowFederatedSearch", fd.AllowFederatedSearch);
command.Parameters.AddWithValue("newAllowFederatedDownload", fd.AllowFederatedDownload);
command.ExecuteScalar();
}
}
else
{
throw( new SystemException("Could not connect to Federate Register Database"));
}
mConnection.Close();
return fd;
}
public string GetRedirectAddressModelAdvanced(APIType api, string pid, string format, string options)
{
string fednamespace = GetPrefixFromPid(pid);
FederateRecord fr = mFederateRegister.GetFederateRecord(fednamespace);
if (fr == null)
{
throw new System.Net.WebException("The prefix for this model is not recognized by the federation");
}
if (fr.ActivationState == FederateState.Unapproved)
{
throw new System.Net.WebException("The account for this namespace is waiting to be approved. Please visit <a href=\"" + fr.OrganizationURL + "\">" + fr.OrganizationURL + "</a> for more information.");
}
if (fr.AllowFederatedDownload != true)
{
throw new System.Net.WebException("The account for this namespace is does not allow downloading through the federation. Please visit <a href=\"" + fr.OrganizationURL + "\">" + fr.OrganizationURL + "</a> for more information.");
}
if (fr.ActivationState == FederateState.Active && fr.AllowFederatedDownload == true)
{
string apibase = "";
if (api == APIType.REST)
{
apibase = fr.RESTAPI;
}
return(apibase + "/" + pid + "/Model/" + format + "/" + options);
}
//"should never reach here"
return(fr.OrganizationURL);
}
public void UpdateFederateRecord(FederateRecord fd)
{
if (CheckConnection())
{
using (var command = mConnection.CreateCommand())
{
command.CommandText = "{CALL UpdateFederateRecord(?,?,?,?,?,?,?,?,?,?,?)}";
command.CommandType = System.Data.CommandType.StoredProcedure;
command.Parameters.AddWithValue("newPrefix", fd.namespacePrefix);
command.Parameters.AddWithValue("newRESTAPI", fd.RESTAPI);
command.Parameters.AddWithValue("newSOAPAPI", fd.SOAPAPI);
command.Parameters.AddWithValue("newOrganizationName", fd.OrginizationName);
command.Parameters.AddWithValue("newOrganizationURL", fd.OrganizationURL);
command.Parameters.AddWithValue("newOrganizationPOC", fd.OrganizationPOC);
command.Parameters.AddWithValue("newOrganizationPOCEmail", fd.OrganizationPOCEmail);
command.Parameters.AddWithValue("newOrganizationPOCPassword", fd.OrganizationPOCPassword);
command.Parameters.AddWithValue("newActivationState", fd.ActivationState);
command.Parameters.AddWithValue("newAllowFederatedSearch", fd.AllowFederatedSearch);
command.Parameters.AddWithValue("newAllowFederatedDownload", fd.AllowFederatedDownload);
command.ExecuteScalar();
}
}
else
{
throw(new SystemException("Could not connect to Federate Register Database"));
}
mConnection.Close();
}
public List <FederateRecord> GetAllFederateRecords()
{
List <FederateRecord> results = new List <FederateRecord>();
if (CheckConnection())
{
using (var command = mConnection.CreateCommand())
{
command.CommandText = "{CALL GetAllFederateRecords()}";
command.CommandType = System.Data.CommandType.StoredProcedure;
using (var resultSet = command.ExecuteReader())
{
while (resultSet.Read())
{
FederateRecord fd = new FederateRecord();
fd.RESTAPI = resultSet["RESTAPI"].ToString();
fd.SOAPAPI = resultSet["SOAPAPI"].ToString();
fd.namespacePrefix = resultSet["prefix"].ToString();
fd.OrginizationName = resultSet["OrganizationName"].ToString();
fd.OrganizationURL = resultSet["OrganizationURL"].ToString();
fd.OrganizationPOC = resultSet["OrganizationPOC"].ToString();
fd.OrganizationPOCEmail = resultSet["OrganizationPOCEmail"].ToString();
fd.OrganizationPOCPassword = resultSet["OrganizationPOCPassword"].ToString();
fd.ActivationState = (FederateState)(System.Convert.ToInt16(resultSet["ActivationState"].ToString()));
if (resultSet["AllowFederatedSearch"].ToString() == "1")
{
fd.AllowFederatedSearch = true;
}
if (resultSet["AllowFederatedDownload"].ToString() == "1")
{
fd.AllowFederatedDownload = true;
}
results.Add(fd);
}
}
}
}
else
{
throw (new SystemException("Could not connect to Federate Register Database"));
}
mConnection.Close();
return(results);
}
public FederatedAPI.implementation.ApproveFederateResponse ApproveFederate(FederatedAPI.implementation.ApproveFederateRequest request)
{
ApproveFederateResponse response = new ApproveFederateResponse();
if (request.OrganizationPOCEmail != AdminUsername)
{
response.message = "Only the Federation Admin may approve this federate.";
return(response);
}
if (request.OrganizationPOCPassword != AdminPassword)
{
response.message = "Incorrect Federation Admin password.";
return(response);
}
FederateRecord f = mFederateRegister.GetFederateRecord(request.NamespacePrefix);
f.ActivationState = FederateState.Active;
mFederateRegister.UpdateFederateRecord(f);
response.message = "The federate has been activated";
return(response);
}
public string GetRedirectAddress(string function, APIType api, string pid)
{
pid = pid.Replace('_', ':');
string fednamespace = GetPrefixFromPid(pid);
FederateRecord fr = mFederateRegister.GetFederateRecord(fednamespace);
if (fr == null)
{
throw new System.Net.WebException("The prefix for this model is not recognized by the federation");
}
if (fr.ActivationState == FederateState.Unapproved)
{
throw new System.Net.WebException("The account for this namespace is waiting to be approved. Please visit <a href=\"" + fr.OrganizationURL + "\">" + fr.OrganizationURL + "</a> for more information.");
}
if (fr.AllowFederatedSearch != true)
{
throw new System.Net.WebException("The account for this namespace is does not allow searching or downloading metadata through the federation. Please visit <a href=\"" + fr.OrganizationURL + "\">" + fr.OrganizationURL + "</a> for more information.");
}
if (fr.ActivationState == FederateState.Active && fr.AllowFederatedSearch == true)
{
string apibase = "";
if (api == APIType.REST)
{
apibase = fr.RESTAPI;
}
return(apibase + "/" + pid + "/" + function);
}
else
{
return(fr.OrganizationURL);
}
}
public FederateRecord GetFederateRecord(string prefix)
{
FederateRecord fd = null;
if (CheckConnection())
{
using (var command = mConnection.CreateCommand())
{
command.CommandText = "{CALL GetFederateRecord(?)}";
command.CommandType = System.Data.CommandType.StoredProcedure;
command.Parameters.AddWithValue("newprefix",prefix);
using (var resultSet = command.ExecuteReader())
{
while (resultSet.Read())
{
fd = new FederateRecord();
fd.RESTAPI = resultSet["RESTAPI"].ToString();
fd.SOAPAPI = resultSet["SOAPAPI"].ToString();
fd.namespacePrefix = resultSet["prefix"].ToString();
fd.OrginizationName = resultSet["OrganizationName"].ToString();
fd.OrganizationURL = resultSet["OrganizationURL"].ToString();
fd.OrganizationPOC = resultSet["OrganizationPOC"].ToString();
fd.OrganizationPOCEmail = resultSet["OrganizationPOCEmail"].ToString();
fd.OrganizationPOCPassword = resultSet["OrganizationPOCPassword"].ToString();
fd.ActivationState = (FederateState)(System.Convert.ToInt16(resultSet["ActivationState"].ToString()));
if (resultSet["AllowFederatedSearch"].ToString() == "1")
fd.AllowFederatedSearch = true;
if (resultSet["AllowFederatedDownload"].ToString() == "1")
fd.AllowFederatedDownload = true;
}
}
}
}
else
{
throw (new SystemException("Could not connect to Federate Register Database"));
}
mConnection.Close();
return fd;
}
public ModifyFederationResponse SetFederateState(ModifyFederationRequest request, FederateState state)
{
ModifyFederationResponse response = new ModifyFederationResponse();
response.status = -1;
response.message = "Not implemented";
//check for collisions in the names of the services
FederateRecord fr = mFederateRegister.GetFederateRecord(request.NamespacePrefix);
if (fr.namespacePrefix == request.NamespacePrefix || request.NamespacePrefix == AdminUsername)
{
if ((fr.OrganizationPOCEmail == request.OrganizationPOCEmail && fr.OrganizationPOCPassword == request.OrganizationPOCPassword) ||
request.OrganizationPOCEmail == AdminUsername && request.OrganizationPOCPassword == AdminPassword)
{
if (state == FederateState.Delisted)
{
if (fr.ActivationState == FederateState.Delisted)
{
response.message = "Federate at " + fr.RESTAPI + " has already been delisted. Please contact the administrator if you would like to re-enable the account.";
return(response);
}
else
{
fr.ActivationState = FederateState.Delisted;
mFederateRegister.UpdateFederateRecord(fr);
response.message = "Federate at " + fr.RESTAPI + " has been delisted. The namespace " + fr.namespacePrefix + " will be reserved for this account in the future.";
return(response);
}
}
if (state == FederateState.Active)
{
if (fr.ActivationState == FederateState.Active)
{
response.message = "Federate at " + fr.RESTAPI + " is already active.";
return(response);
}
else if (fr.ActivationState == FederateState.Offline)
{
fr.ActivationState = FederateState.Active;
mFederateRegister.UpdateFederateRecord(fr);
response.message = "Federate at " + fr.RESTAPI + " has been set as online.";
return(response);
}
else
{
response.message = "Federate at " + fr.RESTAPI + " is awaiting admin approval, and cannot be set as online";
return(response);
}
}
if (state == FederateState.Offline)
{
if (fr.ActivationState == FederateState.Offline)
{
response.message = "Federate at " + fr.RESTAPI + " is already offline.";
return(response);
}
else if (fr.ActivationState == FederateState.Active)
{
fr.ActivationState = FederateState.Offline;
mFederateRegister.UpdateFederateRecord(fr);
response.message = "Federate at " + fr.RESTAPI + " has been set as offline.";
return(response);
}
else
{
response.message = "Federate at " + fr.RESTAPI + " is awaiting admin approval, and cannot be set as offline";
return(response);
}
}
}
else
{
response.message = "Incorrect Password";
return(response);
}
}
else
{
response.message = "Wrong user for this namespace";
return(response);
}
response.message = "Namespace not found";
return(response);
}
