1 files changed, 101 insertions, 0 deletions
diff --git a/cpp/src/IceGrid/NodeSessionI.cpp b/cpp/src/IceGrid/NodeSessionI.cpp
new file mode 100644
index 00000000000..b3a41d21488
--- /dev/null
+++ b/cpp/src/IceGrid/NodeSessionI.cpp
@@ -0,0 +1,101 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+#include <Ice/Ice.h>
+#include <IceGrid/NodeSessionI.h>
+#include <IceGrid/Database.h>
+
+using namespace std;
+using namespace IceGrid;
+
+NodeSessionI::NodeSessionI(const DatabasePtr& database, const string& name, const NodePrx& node) : 
+    _database(database),
+    _name(name),
+    _node(node),
+    _startTime(IceUtil::Time::now()),
+    _timestamp(_startTime),
+    _destroy(false)
+{
+    __setNoDelete(true);
+    try
+    {
+	_database->addNode(name, this);
+	
+	//
+	// TODO: Notify observers, node's up.
+	//
+    }
+    catch(...)
+    {
+	__setNoDelete(false);
+	throw;
+    }
+    __setNoDelete(false);
+}
+
+void
+NodeSessionI::keepAlive(const Ice::Current& current)
+{
+    Lock sync(*this);
+    if(_destroy)
+    {
+	throw Ice::ObjectNotExistException(__FILE__, __LINE__);
+    }
+
+    _timestamp = IceUtil::Time::now();
+}
+
+Ice::StringSeq
+NodeSessionI::getServers(const Ice::Current& current)
+{
+    return _database->getAllNodeServers(_name);
+}
+
+void
+NodeSessionI::destroy(const Ice::Current& current)
+{
+    Lock sync(*this);
+    if(_destroy)
+    {
+	throw Ice::ObjectNotExistException(__FILE__, __LINE__);
+    }
+
+    _destroy = true;
+
+    _database->removeNode(_name);
+
+    //
+    // TODO: Notify observers, node's down.
+    //
+
+    try
+    {
+	current.adapter->remove(current.id);
+    }
+    catch(const Ice::ObjectAdapterDeactivatedException&)
+    {
+    }
+}
+
+const NodePrx&
+NodeSessionI::getNode() const
+{
+    return _node;
+}
+
+IceUtil::Time
+NodeSessionI::timestamp() const
+{
+    Lock sync(*this);
+    if(_destroy)
+    {
+	throw Ice::ObjectNotExistException(__FILE__, __LINE__);
+    }
+    return _timestamp;
+}