From 94e3eb2d0cda7df2d876d1698db2e8e75cd0a0b1 Mon Sep 17 00:00:00 2001
From: Henri Herscher <henri@oreka.org>
Date: Mon, 5 Feb 2007 21:34:01 +0000
Subject: ObjectFactory becomes a home brewed singleton instead of an ACE
 singleton. ACE singletons have the problem of not being unique across DLL.

git-svn-id: https://oreka.svn.sourceforge.net/svnroot/oreka/trunk@398 09dcff7a-b715-0410-9601-b79a96267cd0
---
 orkbasecxx/MultiThreadedServer.cpp |  4 ++--
 orkbasecxx/ObjectFactory.cpp       | 13 ++++++++++++-
 orkbasecxx/ObjectFactory.h         | 10 ++++++++--
 3 files changed, 22 insertions(+), 5 deletions(-)

(limited to 'orkbasecxx')

diff --git a/orkbasecxx/MultiThreadedServer.cpp b/orkbasecxx/MultiThreadedServer.cpp
index cda25a9..fb799fd 100644
--- a/orkbasecxx/MultiThreadedServer.cpp
+++ b/orkbasecxx/MultiThreadedServer.cpp
@@ -94,7 +94,7 @@ int CommandLineServer::svc(void)
 						try
 						{
 							CStdString className = SingleLineSerializer::FindClass(command);
-							ObjectRef objRef = ObjectFactorySingleton::instance()->NewInstance(className);
+							ObjectRef objRef = ObjectFactory::GetSingleton()->NewInstance(className);
 							if (objRef.get())
 							{
 								objRef->DeSerializeSingleLine(command);
@@ -186,7 +186,7 @@ int HttpServer::svc(void)
 		
 
 			CStdString className = UrlSerializer::FindClass(url);
-			ObjectRef objRef = ObjectFactorySingleton::instance()->NewInstance(className);
+			ObjectRef objRef = ObjectFactory::GetSingleton()->NewInstance(className);
 			if (objRef.get())
 			{
 				objRef->DeSerializeUrl(url);
diff --git a/orkbasecxx/ObjectFactory.cpp b/orkbasecxx/ObjectFactory.cpp
index 173d581..97536e9 100644
--- a/orkbasecxx/ObjectFactory.cpp
+++ b/orkbasecxx/ObjectFactory.cpp
@@ -15,12 +15,23 @@
 
 #include "ObjectFactory.h"
 
+ObjectFactory* ObjectFactory::m_singleton = NULL;
+
+ObjectFactory::ObjectFactory()
+{
+}
 
 void ObjectFactory::Initialize()
 {
-	;
+	m_singleton = new ObjectFactory();
 }
 
+ObjectFactory* ObjectFactory::GetSingleton()
+{
+	return m_singleton;
+}
+
+
 ObjectRef ObjectFactory::NewInstance(CStdString& className)
 {
 	std::map<CStdString, ObjectRef>::iterator pair;
diff --git a/orkbasecxx/ObjectFactory.h b/orkbasecxx/ObjectFactory.h
index 4ebaf60..0c5cd31 100644
--- a/orkbasecxx/ObjectFactory.h
+++ b/orkbasecxx/ObjectFactory.h
@@ -22,18 +22,24 @@
 /** The ObjectFactory can be used to instanciate Objects based on class name.
     All existing Objects must be registered to the ObjectFactory at startup.
 */
+class ObjectFactory;
+
 class DLL_IMPORT_EXPORT_ORKBASE ObjectFactory
 {
 public:
-	void Initialize();
+	static void Initialize();
+	static ObjectFactory* GetSingleton();
+
 	ObjectRef NewInstance(CStdString& className);
 
 	void RegisterObject(ObjectRef&);
 private:
+	ObjectFactory();
+	static ObjectFactory* m_singleton;
 	std::map<CStdString, ObjectRef> m_classes;
 };
 
-typedef ACE_Singleton<ObjectFactory, ACE_Thread_Mutex> ObjectFactorySingleton;
+//typedef ACE_Singleton<ObjectFactory, ACE_Thread_Mutex> ObjectFactorySingleton;
 
 #endif
 
-- 
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