///
/// <summary> * get an existing message element, create it if it doesn't exist
/// * </summary>
/// * <param name="family"> the Message family - Query, Acknowledge, Command, Response, Registration or Signal </param>
/// * <param name="i"> get the ith element </param>
/// * <returns> the newly created message </returns>
///
public virtual JDFMessage getCreateMessageElement(JDFMessage.EnumFamily family, JDFMessage.EnumType typ, int i)
{
if (family == null)
{
throw new JDFException("GetMessageElement: creating undefined message family");
}
JDFMessage m = getMessageElement(family, typ, i);
if (m == null)
{
m = appendMessageElement(family, typ);
}
return(m);
}
///
/// <summary> * append a message element to <code>this</code>
/// * </summary>
/// * <param name="family"> the Message family - Query, Acknowledge, Command, Response, Registration or Signal </param>
/// * <param name="typ"> the messages @Type value, null if unknown </param>
/// * <returns> the newly created message </returns>
///
public virtual JDFMessage appendMessageElement(JDFMessage.EnumFamily family, JDFMessage.EnumType typ)
{
if (family == null)
{
throw new JDFException("appendMessageElement: creating undefined message family");
}
string sFamily = family.getName();
JDFMessage m = (JDFMessage)appendElement(sFamily, null);
if (typ != null)
{
m.setType(typ);
}
return(m);
}
///
/// <summary> * get the ith message element of family type family
/// * </summary>
/// * <param name="family"> the Message family - Query, Acknowledge, Command, Response, Registration or Signal </param>
/// * <param name="typ"> the messages @Type value, null if unknown </param>
/// * <param name="i"> the i'th message element to get, if i<0, get from back </param>
/// * <returns> the matching message, null if none are found </returns>
///
public virtual JDFMessage getMessageElement(JDFMessage.EnumFamily family, JDFMessage.EnumType typ, int i)
{
int iLocal = i;
if (iLocal < 0) // search from back
{
JDFMessage message = null;
VElement v = getMessageVector(family, typ);
if (v != null)
{
int siz = v.Count;
iLocal = siz + iLocal;
message = (JDFMessage)(iLocal >= 0 ? v[iLocal] : null);
}
return(message);
}
string typString = typ == null ? null : typ.getName();
string familyString = family == null ? null : family.getName();
KElement e = getElement(familyString, null, 0);
int n = 0;
while (e != null)
{
if (e is JDFMessage)
{
if (typString == null || typString.Equals(((JDFMessage)e).getType()))
{
if (n++ >= iLocal)
{
return((JDFMessage)e);
}
}
}
e = e.getNextSiblingElement(familyString, null);
}
return(null);
}
///
/// <summary> * retrieves the queuentryid from a queue related query or command
/// * </summary>
/// * <param name="m"> the query or command </param>
/// * <returns> String the queuentryID in Query/QueueEntryDef/@QueueEntryID </returns>
///
public static string getQueueEntryIDFromMessage(JDFMessage m)
{
if (m == null)
{
return(null);
}
JDFQueueEntryDef def = m.getQueueEntryDef(0);
if (def == null)
{
return(null);
}
string s = def.getQueueEntryID();
if (isWildCard(s))
{
return(null);
}
return(s);
}
public virtual void testCreateResponse()
{
JDFJMF queries = JDFJMF.createJMF(EnumFamily.Query, EnumType.Status);
queries.appendCommand(EnumType.Resource);
queries.appendCommand(EnumType.Resource);
queries.appendRegistration(EnumType.Resource);
JDFJMF responses = queries.createResponse();
VElement messageVector = queries.getMessageVector(null, null);
VElement responseVector = responses.getMessageVector(null, null);
Assert.AreEqual(responseVector.Count, 4);
for (int i = 0; i < responseVector.Count; i++)
{
JDFResponse r = (JDFResponse)responseVector[i];
JDFMessage m = (JDFMessage)messageVector[i];
Assert.AreEqual(r.getrefID(), m.getID());
Assert.AreEqual(r.getType(), m.getType());
}
}
///
/// <summary> * create a new response for all messages of this if the message is any message except response correctly fills
/// * refId, type etc.
/// * </summary>
/// * <returns> the newly created JMF with multiple responses </returns>
///
public virtual JDFJMF createResponse()
{
VElement v = getMessageVector(null, null);
JDFJMF jmf = new JDFDoc("JMF").getJMFRoot();
for (int i = 0; i < v.Count; i++)
{
JDFMessage m = (JDFMessage)v[i];
EnumFamily family = m.getFamily();
if (family != null && EnumFamily.Response != family && EnumFamily.Acknowledge != family)
{
if (!m.hasAttribute(AttributeName.ID)) // in case someone sends
// crappy requests...
{
m.appendAnchor(null);
}
JDFResponse r = jmf.appendResponse();
r.setQuery(m);
}
}
return(jmf);
}
public virtual void testMessage()
{
JDFDoc doc = new JDFDoc(ElementName.JMF);
JDFJMF jmf = doc.getJMFRoot();
jmf.setSenderID("Pippi Langstrumpf");
IEnumerator it = JDFMessage.EnumFamily.iterator();
while (it.MoveNext())
{
JDFMessage.EnumFamily f = (JDFMessage.EnumFamily)it.Current;
if (f == null)
{
continue;
}
JDFMessage m = jmf.appendMessageElement(f, null);
m.setType("KnownMessages");
if (f.Equals(JDFMessage.EnumFamily.Acknowledge))
{
JDFAcknowledge a = (JDFAcknowledge)m;
a.setrefID("refID");
}
if (f.Equals(JDFMessage.EnumFamily.Registration))
{
JDFRegistration r = (JDFRegistration)m;
r.appendSubscription();
}
Assert.IsTrue(jmf.getMessageVector(f, null).Count == 1, " added messages");
Assert.IsTrue(jmf.getMessageElement(f, null, 0).hasAttribute(AttributeName.XSITYPE), "xsi type");
Assert.AreEqual(f.getName() + "KnownMessages", jmf.getMessageElement(f, null, 0).getAttribute(AttributeName.XSITYPE), "xsi type");
}
Assert.IsTrue(jmf.getMessageVector(null, null).Count == 6, " added messages");
Assert.IsTrue(jmf.isValid(EnumValidationLevel.Complete), "valid");
}
