/// <summary>
/// Create the request from HL7
/// </summary>
/// <param name="received"></param>
/// <returns></returns>
public static ExecuteServiceServerRequest FromMessage(string received)
{
var lines = received.Split(Request.NewRow.ToCharArray());
var rows = (from l in lines
select l.Split(Request.Delimiter.ToCharArray())).ToArray();
var teamName = rows[0][2];
var teamId = int.Parse(rows[0][3]);
var serviceName = rows[1][2];
var numSegments = int.Parse(rows[1][4]);
var call = new RemoteServiceCall(serviceName, teamName, teamId);
var request = new ExecuteServiceServerRequest(call);
// Read the arguments
for (int i = 0; i < numSegments; i++)
{
var row = rows[2 + i];
var pos = int.Parse(row[1]);
var respName = row[2];
var dataType = ServiceArgument.TypeFromString(row[3]);
var value = row[5];
var arg = new ServiceArgument(pos, respName, dataType);
arg.Value = value;
call.Args.Add(arg);
}
return(request);
}
/// <summary>
/// Execute service
/// </summary>
/// <param name="call">Execution information</param>
/// <returns>Response</returns>
public ExecuteServiceResponse ExecuteService(RemoteServiceCall call)
{
EnforceRegistered();
var response = IssueRequest(new ExecuteServiceRequest(TeamName,
(int)TeamId, call));
if (response is ExecuteServiceResponse)
{
return((ExecuteServiceResponse)response);
}
else
{
throw ThrowFailureResponse(response);
}
}
/// <summary>
///
/// </summary>
/// <param name="teamName">Team name</param>
/// <param name="teamId">Team id</param>
/// <param name="call">Remote service call</param>
public ExecuteServiceRequest(string teamName, int teamId, RemoteServiceCall call) :
base("EXEC-SERVICE", teamName, teamId.ToString())
{
Contents.Add("SRV");
Contents.Add("");
Contents.Add(call.ServiceName);
Contents.Add("");
Contents.Add(call.Args.Count.ToString());
Contents.Add("");
Contents.Add("");
Contents.Add(NewRow);
for (int i = 0; i < call.Args.Count; i++)
{
var arg = call.Args[i];
Contents.Add("ARG");
Contents.Add(arg.Position.ToString());
Contents.Add(arg.Name);
Contents.Add(ServiceArgument.TypeToString(arg.DataType));
Contents.Add("");
Contents.Add(arg.Value);
Contents.Add(NewRow);
}
}
/// <summary>
///
/// </summary>
/// <param name="call">Remote service call</param>
private ExecuteServiceServerRequest(RemoteServiceCall call)
{
this.Call = call;
}