public void HandleClassIndicator(Broker broker, IDecoder decoder, long sequence)
{
short kind = decoder.ReadUint8();
ClassKey classKey = new ClassKey(decoder);
bool unknown = false;
lock (LockObject) {
if (Packages.ContainsKey(classKey.PackageName))
{
if (!Packages[classKey.PackageName].ContainsKey(classKey.GetKeyString()))
{
unknown = true;
}
}
}
if (unknown)
{
broker.IncrementOutstanding();
long seq = SequenceManager.Reserve(Session.CONTEXT_STARTUP);
IEncoder enc = broker.CreateEncoder('S', seq);
classKey.encode(enc);
broker.Send(enc);
}
}
public override Type TypeMapping(ClassKey key)
{
Type returnValue = null ;
if (!TypeMappings.TryGetValue(key, out returnValue)) {
returnValue = typeof(QMFObject) ;
}
return returnValue ;
}
public QMFObject MakeObject(ClassKey key)
{
SchemaClass sClass = this.GetSchema(key);
if (sClass == null)
{
throw new Exception("No schema found for class " + key.ToString());
}
return(this.CreateQMFObject(sClass, true, true, false));
}
public override bool Equals(object obj)
{
if (obj.GetType().Equals(this.GetType()))
{
ClassKey other = (ClassKey)obj;
return(other.GetKeyString().Equals(this.GetKeyString()));
}
else
{
return(false);
}
}
public QMFEvent(Session session, IDecoder dec)
{
Session = session ;
ClassKey = new ClassKey(dec) ;
Timestamp = dec.ReadInt64() ;
Severity = (EventSeverity) dec.ReadUint8() ;
SchemaClass sClass = Session.GetSchema(ClassKey) ;
Arguments = new Dictionary<string, object>() ;
if (sClass != null) {
foreach (SchemaArgument arg in sClass.Arguments) {
Arguments[arg.Name] = Session.DecodeValue(dec, arg.Type) ;
}
}
}
public SchemaClass(int kind, ClassKey key, IDecoder dec, Session session)
{
log.Debug(String.Format("New schema class {0}", key));
Kind = kind;
Session = session;
this.Key = key;
bool hasSupertype = false;
if (kind == CLASS_KIND_TABLE)
{
int propCount = dec.ReadUint16();
int statCount = dec.ReadUint16();
int methodCount = dec.ReadUint16();
if (hasSupertype)
{
SuperType = new ClassKey(dec);
}
for (int x = 0; x < propCount; x++)
{
Properties.Add(new SchemaProperty(dec));
}
for (int x = 0; x < statCount; x++)
{
Statistics.Add(new SchemaStatistic(dec));
}
for (int x = 0; x < methodCount; x++)
{
Methods.Add(new SchemaMethod(dec));
}
}
if (kind == CLASS_KIND_EVENT)
{
int argCount = dec.ReadUint16();
if (hasSupertype)
{
SuperType = new ClassKey(dec);
}
for (int x = 0; x < argCount; x++)
{
Arguments.Add(new SchemaArgument(dec, false));
}
}
}
public QMFEvent(Session session, IDecoder dec)
{
Session = session;
ClassKey = new ClassKey(dec);
Timestamp = dec.ReadInt64();
Severity = (EventSeverity)dec.ReadUint8();
SchemaClass sClass = Session.GetSchema(ClassKey);
Arguments = new Dictionary <string, object>();
if (sClass != null)
{
foreach (SchemaArgument arg in sClass.Arguments)
{
Arguments[arg.Name] = Session.DecodeValue(dec, arg.Type);
}
}
}
protected SchemaClass GetSchema(ClassKey key, bool waitForStable)
{
if (waitForStable)
{
this.WaitForStable();
}
SchemaClass returnValue = null;
try {
returnValue = Packages[key.PackageName][key.GetKeyString()];
}
catch (KeyNotFoundException) {
// eat it
}
return(returnValue);
}
public void HandleSchemaResponse(Broker broker, IDecoder decoder, long sequence)
{
short kind = decoder.ReadUint8();
ClassKey classKey = new ClassKey(decoder);
SchemaClass sClass = new SchemaClass(kind, classKey, decoder, this);
lock (LockObject) {
Dictionary <string, SchemaClass> classMappings = Packages[sClass.PackageName];
classMappings.Remove(sClass.ClassKeyString);
classMappings.Add(sClass.ClassKeyString, sClass);
}
SequenceManager.Release(sequence);
broker.DecrementOutstanding();
if (Console != null)
{
this.Console.NewClass(kind, classKey);
}
}
public void HandleContentIndicator(Broker broker, IDecoder decoder, long sequence, bool hasProperties, bool hasStatistics)
{
ClassKey key = new ClassKey(decoder);
SchemaClass sClass = null;;
lock (LockObject) {
sClass = GetSchema(key, false);
}
if (sClass != null)
{
QMFObject obj = this.CreateQMFObject(sClass, decoder, hasProperties, hasStatistics, true);
if (key.PackageName.Equals("org.apache.qpid.broker") && key.ClassName.Equals("agent") && hasProperties)
{
broker.UpdateAgent(obj);
}
lock (LockObject) {
if (SyncSequenceList.Contains(sequence))
{
if (!obj.IsDeleted() && this.SelectMatch(obj))
{
GetResult.Add(obj);
}
}
}
if (Console != null)
{
if (hasProperties)
{
Console.ObjectProperties(broker, obj);
}
if (hasStatistics)
{
Console.ObjectStatistics(broker, obj);
}
}
}
}
public SchemaClass(int kind, ClassKey key, IDecoder dec, Session session)
{
log.Debug(String.Format("New schema class {0}", key)) ;
Kind = kind ;
Session = session ;
this.Key = key ;
bool hasSupertype = false ;
if (kind == CLASS_KIND_TABLE) {
int propCount = dec.ReadUint16() ;
int statCount = dec.ReadUint16() ;
int methodCount = dec.ReadUint16() ;
if (hasSupertype) {
SuperType = new ClassKey(dec) ;
}
for(int x = 0 ; x < propCount ; x++) {
Properties.Add(new SchemaProperty(dec)) ;
}
for(int x = 0 ; x < statCount ; x++) {
Statistics.Add(new SchemaStatistic(dec)) ;
}
for(int x = 0 ; x < methodCount ; x++) {
Methods.Add(new SchemaMethod(dec)) ;
}
}
if (kind == CLASS_KIND_EVENT) {
int argCount = dec.ReadUint16() ;
if (hasSupertype) {
SuperType = new ClassKey(dec) ;
}
for(int x = 0 ; x < argCount ; x++) {
Arguments.Add(new SchemaArgument(dec, false)) ;
}
}
}
public QMFObject MakeObject(ClassKey key) {
SchemaClass sClass = this.GetSchema(key) ;
if (sClass == null) {
throw new Exception("No schema found for class " + key.ToString()) ;
}
return this.CreateQMFObject(sClass, true, true, false) ;
}
protected SchemaClass GetSchema(ClassKey key, bool waitForStable) {
if (waitForStable) {
this.WaitForStable() ;
}
SchemaClass returnValue = null ;
try {
returnValue = Packages[key.PackageName][key.GetKeyString()] ;
}
catch (KeyNotFoundException) {
// eat it
}
return returnValue ;
}
public SchemaClass GetSchema(ClassKey key) {
return GetSchema(key, true) ;
}
public virtual Type TypeMapping(ClassKey key)
{
return(typeof(QMFObject));
}
public virtual void NewClass(short kind, ClassKey key)
{
}
public SchemaClass GetSchema(ClassKey key)
{
return(GetSchema(key, true));
}
public virtual Type TypeMapping(ClassKey key) {
return typeof(QMFObject) ;
}
public void HandleContentIndicator(Broker broker, IDecoder decoder, long sequence, bool hasProperties, bool hasStatistics) {
ClassKey key = new ClassKey(decoder) ;
SchemaClass sClass = null ;;
lock (LockObject) {
sClass = GetSchema(key, false) ;
}
if (sClass != null) {
QMFObject obj = this.CreateQMFObject(sClass, decoder, hasProperties, hasStatistics, true) ;
if (key.PackageName.Equals("org.apache.qpid.broker") && key.ClassName.Equals("agent") && hasProperties) {
broker.UpdateAgent(obj) ;
}
lock (LockObject) {
if (SyncSequenceList.Contains(sequence)) {
if (!obj.IsDeleted() && this.SelectMatch(obj)) {
GetResult.Add(obj) ;
}
}
}
if (Console != null) {
if (hasProperties) {
Console.ObjectProperties(broker, obj) ;
}
if (hasStatistics) {
Console.ObjectStatistics(broker, obj) ;
}
}
}
}
public object DecodeValue(IDecoder dec, short type)
{
switch (type)
{
case 1: return(dec.ReadUint8()); // U8
case 2: return(dec.ReadUint16()); // U16
case 3: return(dec.ReadUint32()); // U32
case 4: return(dec.ReadUint64()); // U64
case 6: return(dec.ReadStr8()); // SSTR
case 7: return(dec.ReadStr16()); // LSTR
case 8: return(dec.ReadDatetime()); // ABSTIME
case 9: return(dec.ReadUint32()); // DELTATIME
case 10: return(new ObjectID(dec)); // ref
case 11: return(dec.ReadUint8() != 0); // bool
case 12: return(dec.ReadFloat()); // float
case 13: return(dec.ReadDouble()); // double
case 14: return(dec.ReadUuid()); // UUID
case 15: return(dec.ReadMap()); // Ftable
case 16: return(dec.ReadInt8()); // int8
case 17: return(dec.ReadInt16()); // int16
case 18: return(dec.ReadInt32()); // int32
case 19: return(dec.ReadInt64()); // int64
case 20: // Object
// Peek into the inner type code, make sure
// it is actually an object
object returnValue = null;
short innerTypeCode = dec.ReadUint8();
if (innerTypeCode != 20)
{
returnValue = this.DecodeValue(dec, innerTypeCode);
}
else
{
ClassKey classKey = new ClassKey(dec);
lock (LockObject) {
SchemaClass sClass = GetSchema(classKey);
if (sClass != null)
{
returnValue = this.CreateQMFObject(sClass, dec, true, true, false);
}
}
}
return(returnValue);
case 21: // List
{
MSDecoder lDec = new MSDecoder();
lDec.Init(new MemoryStream(dec.ReadVbin32()));
long count = lDec.ReadUint32();
List <object> newList = new List <object>();
while (count > 0)
{
short innerType = lDec.ReadUint8();
newList.Add(this.DecodeValue(lDec, innerType));
count -= 1;
}
return(newList);
}
case 22: // Array
{
MSDecoder aDec = new MSDecoder();
aDec.Init(new MemoryStream(dec.ReadVbin32()));
long cnt = aDec.ReadUint32();
short innerType = aDec.ReadUint8();
List <object> aList = new List <object>();
while (cnt > 0)
{
aList.Add(this.DecodeValue(aDec, innerType));
cnt -= 1;
}
return(aList);
}
default:
throw new Exception(String.Format("Invalid Type Code: {0}", type));
}
}
public void HandleClassIndicator(Broker broker, IDecoder decoder, long sequence) {
short kind = decoder.ReadUint8() ;
ClassKey classKey = new ClassKey(decoder) ;
bool unknown = false ;
lock (LockObject) {
if (Packages.ContainsKey(classKey.PackageName)) {
if (!Packages[classKey.PackageName].ContainsKey(classKey.GetKeyString())) {
unknown = true ;
}
}
}
if (unknown) {
broker.IncrementOutstanding() ;
long seq = SequenceManager.Reserve(Session.CONTEXT_STARTUP) ;
IEncoder enc = broker.CreateEncoder('S', seq) ;
classKey.encode(enc) ;
broker.Send(enc) ;
}
}
public void HandleSchemaResponse(Broker broker, IDecoder decoder, long sequence) {
short kind = decoder.ReadUint8() ;
ClassKey classKey = new ClassKey(decoder) ;
SchemaClass sClass = new SchemaClass(kind, classKey, decoder, this) ;
lock(LockObject) {
Dictionary<string, SchemaClass> classMappings = Packages[sClass.PackageName] ;
classMappings.Remove(sClass.ClassKeyString) ;
classMappings.Add(sClass.ClassKeyString, sClass) ;
}
SequenceManager.Release(sequence) ;
broker.DecrementOutstanding() ;
if (Console != null) {
this.Console.NewClass(kind, classKey) ;
}
}
public List <QMFObject> GetObjects(Dictionary <string, object> args)
{
List <Broker> brokerList = null;
List <Agent> agentList = new List <Agent>();
if (args.ContainsKey("_broker"))
{
brokerList = new List <Broker>();
brokerList.Add((Broker)args["_broker"]);
}
else
{
brokerList = this.Brokers;
}
foreach (Broker broker in brokerList)
{
broker.WaitForStable();
}
if (args.ContainsKey("_agent"))
{
Agent agent = (Agent)args["_agent"];
if (brokerList.Contains(agent.Broker))
{
agentList.Add(agent);
}
else
{
throw new Exception("Agent is not managed by this console or the supplied broker");
}
}
else
{
if (args.ContainsKey("_objectId"))
{
ObjectID oid = (ObjectID)args["_objectId"];
foreach (Broker broker in Brokers)
{
foreach (Agent agent in broker.Agents.Values)
{
if ((agent.AgentBank == oid.AgentBank()) && (agent.BrokerBank == oid.BrokerBank()))
{
agentList.Add(agent);
}
}
}
}
else
{
foreach (Broker broker in brokerList)
{
foreach (Agent agent in broker.Agents.Values)
{
if (agent.Broker.IsConnected())
{
agentList.Add(agent);
}
}
}
}
}
GetResult = new List <QMFObject>();
if (agentList.Count > 0)
{
//FIXME Add a bunch of other suff too
foreach (Agent agent in agentList)
{
Dictionary <string, object> getParameters = new Dictionary <string, object>();
Broker broker = agent.Broker;
long seq = -1;
lock (LockObject) {
seq = SequenceManager.Reserve(Session.CONTEXT_MULTIGET);
SyncSequenceList.Add(seq);
}
object packageName = null;
object className = null;
object key = null;
object sClass = null;
object oid = null;
object hash = null;
args.TryGetValue("_schema", out sClass);
args.TryGetValue("_key", out key);
args.TryGetValue("_class", out className);
args.TryGetValue("_package", out packageName);
args.TryGetValue("_objectID", out oid);
args.TryGetValue("_hash", out hash);
if ((className == null) && (oid == null) && (oid == null))
{
throw new Exception("No class supplied, use '_schema', '_key', '_class', or '_objectId' argument");
}
if (oid != null)
{
getParameters.Add("_objectID", oid);
}
else
{
if (sClass != null)
{
key = key ?? ((SchemaClass)sClass).Key;
}
if (key != null)
{
ClassKey cKey = (ClassKey)key;
className = className ?? cKey.ClassName;
packageName = packageName ?? cKey.PackageName;
hash = hash ?? cKey.Hash;
}
if (packageName != null)
{
getParameters.Add("_package", packageName);
}
if (className != null)
{
getParameters.Add("_class", className);
}
if (hash != null)
{
getParameters.Add("_hash", hash);
}
foreach (KeyValuePair <string, object> pair in args)
{
if (!pair.Key.StartsWith("_"))
{
getParameters.Add(pair.Key, pair.Value);
}
}
}
IEncoder enc = broker.CreateEncoder('G', seq);
enc.WriteMap(getParameters);
string routingKey = String.Format("agent.{0}.{1}", agent.BrokerBank, agent.AgentBank);
Message msg = broker.CreateMessage(enc, routingKey);
log.Debug("Get Object Keys: ");
foreach (string pKey in getParameters.Keys)
{
log.Debug(String.Format("\tKey: '{0}' Value: '{1}'", pKey, getParameters[pKey]));
}
broker.Send(msg);
}
int waittime = DEFAULT_GET_WAIT_TIME;
bool timeout = false;
if (args.ContainsKey("_timeout"))
{
waittime = (int)args["_timeout"];
}
DateTime start = DateTime.Now;
lock (LockObject) {
// FIXME ERROR
while (SyncSequenceList.Count > 0)
{
Monitor.Wait(LockObject, waittime);
TimeSpan duration = DateTime.Now - start;
if (duration.TotalMilliseconds > waittime)
{
foreach (long pendingSeq in SyncSequenceList)
{
SequenceManager.Release(pendingSeq);
}
SyncSequenceList.Clear();
timeout = true;
}
}
}
//FIXME Add the error logic
if ((GetResult.Count == 0) && timeout)
{
throw new Exception("Get Request timed out");
}
}
return(GetResult);
}
public object DecodeValue(IDecoder dec, short type) {
switch (type) {
case 1: return dec.ReadUint8() ; // U8
case 2: return dec.ReadUint16() ; // U16
case 3: return dec.ReadUint32() ; // U32
case 4: return dec.ReadUint64() ; // U64
case 6: return dec.ReadStr8() ; // SSTR
case 7: return dec.ReadStr16() ; // LSTR
case 8: return dec.ReadDatetime() ; // ABSTIME
case 9: return dec.ReadUint32() ; // DELTATIME
case 10: return new ObjectID(dec) ; // ref
case 11: return dec.ReadUint8() != 0 ; // bool
case 12: return dec.ReadFloat() ; // float
case 13: return dec.ReadDouble() ; // double
case 14: return dec.ReadUuid() ; // UUID
case 15: return dec.ReadMap() ; // Ftable
case 16: return dec.ReadInt8() ; // int8
case 17: return dec.ReadInt16() ; // int16
case 18: return dec.ReadInt32() ; // int32
case 19: return dec.ReadInt64() ; // int64
case 20: // Object
// Peek into the inner type code, make sure
// it is actually an object
object returnValue = null ;
short innerTypeCode = dec.ReadUint8() ;
if (innerTypeCode != 20) {
returnValue = this.DecodeValue(dec, innerTypeCode) ;
}
else {
ClassKey classKey = new ClassKey(dec) ;
lock(LockObject) {
SchemaClass sClass = GetSchema(classKey) ;
if (sClass != null) {
returnValue = this.CreateQMFObject(sClass, dec, true, true, false) ;
}
}
}
return returnValue;
case 21: // List
{
MSDecoder lDec = new MSDecoder();
lDec.Init(new MemoryStream(dec.ReadVbin32()));
long count = lDec.ReadUint32();
List<object> newList = new List<object>();
while (count > 0)
{
short innerType = lDec.ReadUint8();
newList.Add(this.DecodeValue(lDec, innerType));
count -= 1;
}
return newList;
}
case 22: // Array
{
MSDecoder aDec = new MSDecoder();
aDec.Init(new MemoryStream(dec.ReadVbin32()));
long cnt = aDec.ReadUint32();
short innerType = aDec.ReadUint8();
List<object> aList = new List<object>();
while (cnt > 0)
{
aList.Add(this.DecodeValue(aDec, innerType));
cnt -= 1;
}
return aList;
}
default:
throw new Exception(String.Format("Invalid Type Code: {0}", type)) ;
}
}
public virtual void NewClass(short kind, ClassKey key) {}