From 2f45816ec2367e0a3cc2e9dfbbe8728f6e2d8408 Mon Sep 17 00:00:00 2001
From: cantor <cantor@de75baf8-a10c-0410-a50a-987c0e22f00f>
Date: Mon, 20 Feb 2006 08:15:50 +0000
Subject: [PATCH] Add static mgmt of interfaces.

git-svn-id: https://svn.middleware.georgetown.edu/cpp-xmltooling/trunk@17 de75baf8-a10c-0410-a50a-987c0e22f00f
---
 xmltooling/XMLObjectBuilder.h | 61 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 60 insertions(+), 1 deletion(-)

diff --git a/xmltooling/XMLObjectBuilder.h b/xmltooling/XMLObjectBuilder.h
index 50842b7..cd746f2 100644
--- a/xmltooling/XMLObjectBuilder.h
+++ b/xmltooling/XMLObjectBuilder.h
@@ -23,8 +23,15 @@
 #if !defined(__xmltooling_xmlobjbuilder_h__)
 #define __xmltooling_xmlobjbuilder_h__
 
+#include <map>
+#include <xmltooling/QName.h>
 #include <xmltooling/XMLObject.h>
 
+#if defined (_MSC_VER)
+    #pragma warning( push )
+    #pragma warning( disable : 4250 4251 )
+#endif
+
 namespace xmltooling {
 
     /**
@@ -33,7 +40,7 @@ namespace xmltooling {
      */
     class XMLTOOL_API XMLObjectBuilder
     {
-    MAKE_NON_COPYABLE(XMLObjectBuilder);
+    MAKE_NONCOPYABLE(XMLObjectBuilder);
     public:
         virtual ~XMLObjectBuilder() {}
         
@@ -51,8 +58,60 @@ namespace xmltooling {
          * needed to build an object.
          */
         virtual void resetState()=0;
+        
+        /**
+         * Retrieves an XMLObjectBuilder using the key it was registered with.
+         * 
+         * @param key the key used to register the builder
+         * @return the builder
+         */
+        static XMLObjectBuilder* getBuilder(const QName& key) {
+            std::map<QName,XMLObjectBuilder*>::const_iterator i=m_map.find(key);
+            return (i==m_map.end()) ? NULL : i->second;
+        }
+    
+        /**
+         * Gets an immutable list of all the builders currently registered.
+         * 
+         * @return list of all the builders currently registered
+         */
+        static const std::map<QName,XMLObjectBuilder*>& getBuilders() {
+            return m_map;
+        }
+    
+        /**
+         * Registers a new builder for the given key.
+         * 
+         * @param builderKey the key used to retrieve this builder later
+         * @param builder the builder
+         */
+        static void registerBuilder(const QName& builderKey, XMLObjectBuilder* builder) {
+            m_map[builderKey]=builder;
+        }
+    
+        /**
+         * Deregisters a builder.
+         * 
+         * @param builderKey the key for the builder to be deregistered
+         */
+        static void deregisterBuilder(const QName& builderKey) {
+            delete getBuilder(builderKey);
+            m_map.erase(builderKey);
+        }
+        
+        /**
+         * Unregisters and destroys all registered builders. 
+         */
+        static void destroyBuilders();
+    
+    private:
+        static std::map<QName,XMLObjectBuilder*> m_map;
     };
 
 };
 
+#if defined (_MSC_VER)
+    #pragma warning( pop )
+#endif
+
 #endif /* __xmltooling_xmlobjbuilder_h__ */
-- 
2.1.4