public string connect(string sitecode)
{
DataSourceArray result = _svc.connect(sitecode);
if (result.fault != null)
{
throw new ApplicationException(result.fault.message);
}
return(result.items[0].welcomeMessage);
}
/// <summary>
/// Connect to a Vista and authenticate the user
/// </summary>
/// <param name="sitecode">User's site ID (getVHA returns a list of site IDs)</param>
/// <param name="username">User's access code</param>
/// <param name="password">User's verify code</param>
/// <returns>UserTO</returns>
public UserTO connectAndLogin(string sitecode, string username, string password)
{
DataSourceArray connectResult = _svc.connect(sitecode);
if (connectResult.fault != null)
{
throw new ApplicationException(connectResult.fault.message);
}
UserTO user = _svc.login(username, password, "");
if (user.fault != null)
{
throw new ApplicationException(user.fault.message);
}
return(user);
}
public DataSourceArray connectToLoginSite(string sitecode)
{
DataSourceArray result = new DataSourceArray();
if (String.IsNullOrEmpty(sitecode))
{
result.fault = new FaultTO(NO_SITECODE);
}
else if (mySession.SiteTable == null)
{
result.fault = new FaultTO(NO_SITE_TABLE);
}
else if (mySession.SiteTable.getSite(sitecode) == null)
{
result.fault = new FaultTO(SITE_NOT_IN_SITE_TABLE);
}
else if (mySession.ConnectionSet != null && mySession.ConnectionSet.Count > 0 && mySession.ConnectionSet.HasConnection(sitecode))
{
result.fault = new FaultTO(ALREADY_CONNECTED_TO_SITE);
}
if (result.fault != null)
{
return(result);
}
try
{
Site site = mySession.SiteTable.getSite(sitecode);
DataSource src = site.getDataSourceByModality("HIS");
AbstractDaoFactory factory = AbstractDaoFactory.getDaoFactory(AbstractDaoFactory.getConstant(src.Protocol));
AbstractConnection c = factory.getConnection(src);
c.connect();
result = new DataSourceArray(src);
result.items[0].welcomeMessage = c.getWelcomeMessage();
mySession.ConnectionSet.Add(c);
}
catch (Exception e)
{
result.fault = new FaultTO(e.Message);
}
return(result);
}
public DataSourceArray connectToLoginSite(string sitecode)
{
// TODO - FIX!!! This is very ugly - here so that SOAP and REST services can both be stateful or stateless
if (!Convert.ToBoolean(_mySession.MdwsConfiguration.AllConfigs[MdwsConfigConstants.CONNECTION_POOL_CONFIG_SECTION][MdwsConfigConstants.CONNECTION_POOLING]))
{
return(new gov.va.medora.mdws.ConnectionLib(_mySession).connectToLoginSite(sitecode));
}
DataSourceArray result = new DataSourceArray();
try
{
MdwsUtils.checkNullArgs(MdwsUtils.getArgsDictionary(System.Reflection.MethodInfo.GetCurrentMethod().GetParameters(), new List <object>()
{
sitecode
}));
MdwsUtils.checkSiteTable(_mySession, sitecode);
MdwsUtils.checkConnections(_mySession, sitecode);
Site site = _mySession.SiteTable.getSite(sitecode);
DataSource src = site.getDataSourceByModality("HIS");
AbstractDaoFactory factory = AbstractDaoFactory.getDaoFactory(AbstractDaoFactory.getConstant(src.Protocol));
// REST
SessionMgr.getInstance().setConnection(_mySession, sitecode);
// END REST
result = new DataSourceArray(src);
result.items[0].welcomeMessage = "TODO - implement cached connection messages in pool";
}
catch (Exception e)
{
result.fault = new FaultTO(e.Message);
}
finally
{
//RestSessionMgr.getInstance().returnConnections(_mySession);
}
return(result);
}
/// <summary>
/// Connect to and log onto a data source.
/// </summary>
/// <remarks>
/// Combines connecting, authentication and authorization into a single function.
/// It will create a new set of session credentials and a primary permission.
/// These credentials can then be used for subsequent visits. Calls login.
/// </remarks>
/// <param name="sourceId">Station number</param>
/// <param name="accountId">Access code</param>
/// <param name="accountPwd">Verify code</param>
/// <param name="permissionString">If blank defaults to CPRS context</param>
/// <returns>UserTO</returns>
public UserTO connectAndLogin(string sourceId, string accountId, string accountPwd, string permissionString)
{
UserTO result = new UserTO();
if (sourceId == "")
{
result.fault = new FaultTO("Missing source ID");
}
else if (accountId == "")
{
result.fault = new FaultTO("Missing account ID");
}
else if (accountPwd == "")
{
result.fault = new FaultTO("Missing account password");
}
if (result.fault != null)
{
return(result);
}
try
{
ConnectionLib cxnLib = new ConnectionLib(mySession);
DataSourceArray da = cxnLib.connectToLoginSite(sourceId);
if (da.fault != null)
{
result.fault = da.fault;
return(result);
}
result = login(accountId, accountPwd, permissionString);
}
catch (Exception e)
{
result.fault = new FaultTO(e.Message);
}
return(result);
}
/// <summary>
/// another version of login that takes additional params
/// used from the communicator and and clients that store sitelist and
/// context in places other than a config file
/// </summary>
/// <param name="strUN"></param>
/// <param name="strPA"></param>
/// <param name="strSiteList"></param>
/// <param name="strContext"></param>
/// <param name="toUser"></param>
/// <returns></returns>
protected CStatus Login(
string strUN,
string strPA,
string strSiteList,
string strContext,
out UserTO toUser)
{
toUser = null;
try
{
//connect to MDWS
DataSourceArray dsa = GetMDWSSOAPClient().connect(strSiteList);
if (dsa == null || dsa.fault != null && dsa.fault.message != "You are already connected to that site")
{
//return new CMDWSStatus(dsa.fault);
return(new CStatus(false, k_STATUS_CODE.Failed, "TODO"));
}
//login to mdws
toUser = GetMDWSSOAPClient().login(
strUN,
strPA,
strContext);
if (toUser == null || toUser.fault != null)
{
//return new CMDWSStatus(toUser.fault);
return(new CStatus(false, k_STATUS_CODE.Failed, ErrorMessages.ERROR_LOGIN));
}
}
catch (Exception e)
{
return(new CStatus(false, k_STATUS_CODE.Failed, e.Message));
}
return(new CStatus());
}
/// <summary>
/// US:840
/// helper to connect and login to MDWS
/// </summary>
/// <param name="strUN"></param>
/// <param name="strPA"></param>
/// <param name="toUser"></param>
/// <param name="mdws"></param>
/// <returns></returns>
protected CStatus Login(
string strUN,
string strPA,
long lSiteID,
out UserTO toUser,
out EmrSvcSoapClient mdws)
{
toUser = null;
mdws = null;
//mdws
try
{
mdws = new EmrSvcSoapClient("EmrSvcSoap");
}
catch (Exception e)
{
return(new CStatus(false, k_STATUS_CODE.Failed, e.Message));
}
//initialize sitelist and context
//todo: using appsettings unencrypted
string strSiteList = Convert.ToString(lSiteID);
//site id is now passed in because user chooses it from
//the login dialog.
//ConfigurationSettings.AppSettings["MDWSEmrSvcSiteList"];
string strContext = ConfigurationSettings.AppSettings["MDWSEmrSvcContext"];
try
{
//connect to MDWS
DataSourceArray dsa = mdws.connect(strSiteList);
if (dsa == null || dsa.fault != null && dsa.fault.message != "You are already connected to that site")
{
if (dsa.fault != null)
{
return(new CMDWSStatus(dsa.fault));
}
else
{
return(new CStatus(false, k_STATUS_CODE.Failed, "An undefined error occurred while connecting to MDWS!"));
}
}
//disconnect
mdws.disconnect();
//try to re-connect
dsa = mdws.connect(strSiteList);
if (dsa == null || dsa.fault != null)
{
//return new CMDWSStatus(dsa.fault);
return(new CStatus(false, k_STATUS_CODE.Failed, "TODO"));
}
//login to mdws
toUser = mdws.login(
strUN,
strPA,
strContext);
//todo: just a reminder....
strUN = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
strPA = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
if (toUser == null || toUser.fault != null)
{
//return new CMDWSStatus(toUser.fault);
return(new CStatus(false, k_STATUS_CODE.Failed, ErrorMessages.ERROR_LOGIN));
}
}
catch (Exception e)
{
return(new CStatus(false, k_STATUS_CODE.Failed, e.Message));
}
return(new CStatus());
}
