From 7abe0bb2e951d22f67f34d38bd4892f30ad901bb Mon Sep 17 00:00:00 2001
From: Benoit Foucher <benoit@zeroc.com>
Date: Thu, 5 Dec 2002 22:31:29 +0000
Subject: Added IcePack object registry. Added support for locator object
 lookup by identity. Added Query interface to lookup objects by type. Changed
 the IcePack.Registry.Locator properties to IcePack.Registry.Client Changed
 the IcePack.Registry.LocatorRegistry properties to     IcePack.Registry.Se
 rver Added IcePack demo Minor fixes and clean-up

---
 cpp/src/IcePack/LocatorI.cpp | 50 ++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 48 insertions(+), 2 deletions(-)

(limited to 'cpp/src/IcePack/LocatorI.cpp')

diff --git a/cpp/src/IcePack/LocatorI.cpp b/cpp/src/IcePack/LocatorI.cpp
index 57af5cf4a48..032d18a1fd4 100644
--- a/cpp/src/IcePack/LocatorI.cpp
+++ b/cpp/src/IcePack/LocatorI.cpp
@@ -19,12 +19,58 @@ using namespace std;
 using namespace IcePack;
 
 IcePack::LocatorI::LocatorI(const AdapterRegistryPtr& adapterRegistry, 
+			    const ObjectRegistryPtr& objectRegistry, 
 			    const Ice::LocatorRegistryPrx& locatorRegistry) :
     _adapterRegistry(adapterRegistry),
+    _objectRegistry(objectRegistry),
     _locatorRegistry(locatorRegistry)
 {
 }
 
+//
+// Find an object by identity. The object is searched in the object
+// registry. If found and if the object was registered with an
+// adapter, we get the adapter direct proxy and return a proxy created
+// from the adapter direct proxy and the object identity. We could
+// just return the registered proxy but this would be less efficient
+// since the client would have to make a second call to find out the
+// adapter direct proxy.
+//
+Ice::ObjectPrx 
+IcePack::LocatorI::findObjectById(const Ice::Identity& id, const Ice::Current& current) const
+{
+    ObjectDescription obj;
+
+    try
+    {
+	obj = _objectRegistry->getObjectDescription(id);
+    }
+    catch(const ObjectNotExistException&)
+    {
+	throw Ice::ObjectNotFoundException();
+    }
+
+    if(!obj.adapterId.empty())
+    {
+	try
+	{
+	    Ice::ObjectPrx directProxy = findAdapterById(obj.adapterId, current);
+	    if(directProxy)
+	    {
+		return directProxy->ice_newIdentity(id);
+	    }
+	}
+	catch(Ice::AdapterNotFoundException&)
+	{
+	    //
+	    // Ignore.
+	    //
+	}
+    }
+
+    return obj.proxy;
+}
+    
 Ice::ObjectPrx 
 IcePack::LocatorI::findAdapterById(const string& id, const Ice::Current&) const
 {
@@ -44,14 +90,14 @@ IcePack::LocatorI::findAdapterById(const string& id, const Ice::Current&) const
     }
     catch(const AdapterNotExistException&)
     {
-	throw Ice::AdapterNotRegisteredException();
+	throw Ice::AdapterNotFoundException();
     }
     catch(const Ice::ObjectNotExistException&)
     {
 	//
 	// Expected if the adapter is destroyed.
 	//
-	throw Ice::AdapterNotRegisteredException();
+	throw Ice::AdapterNotFoundException();
     }
     catch(const Ice::NoEndpointException&)
     {
-- 
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