1 files changed, 90 insertions, 0 deletions
diff --git a/qpid/cpp/include/qpid/messaging/MapContent.h b/qpid/cpp/include/qpid/messaging/MapContent.h
new file mode 100644
index 0000000000..b05cb31295
--- /dev/null
+++ b/qpid/cpp/include/qpid/messaging/MapContent.h
@@ -0,0 +1,90 @@
+#ifndef QPID_MESSAGING_MAPCONTENT_H
+#define QPID_MESSAGING_MAPCONTENT_H
+
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+
+#include "qpid/client/ClientImportExport.h"
+#include "Variant.h"
+#include <map>
+#include <string>
+
+namespace qpid {
+namespace messaging {
+
+class MapContentImpl;
+class Message;
+
+/**
+ * Allows message content to be manipulated as a map
+ */
+class MapContent
+{
+  public:
+    typedef std::string key_type;
+    typedef std::pair<std::string, Variant> value_type;
+    typedef std::map<key_type, Variant>::const_iterator const_iterator;
+    typedef std::map<key_type, Variant>::iterator iterator;
+    typedef std::map<key_type, Variant>::const_reverse_iterator const_reverse_iterator;
+    typedef std::map<key_type, Variant>::reverse_iterator reverse_iterator;
+
+    QPID_CLIENT_EXTERN MapContent(Message&);
+    QPID_CLIENT_EXTERN ~MapContent();
+
+    QPID_CLIENT_EXTERN const_iterator begin() const;
+    QPID_CLIENT_EXTERN const_iterator end() const;
+    QPID_CLIENT_EXTERN const_reverse_iterator rbegin() const;
+    QPID_CLIENT_EXTERN const_reverse_iterator rend() const;
+    QPID_CLIENT_EXTERN iterator begin();
+    QPID_CLIENT_EXTERN iterator end();
+    QPID_CLIENT_EXTERN reverse_iterator rbegin();
+    QPID_CLIENT_EXTERN reverse_iterator rend();
+
+    QPID_CLIENT_EXTERN bool empty() const;
+    QPID_CLIENT_EXTERN size_t size() const;
+
+    QPID_CLIENT_EXTERN const_iterator find(const key_type&) const;
+    QPID_CLIENT_EXTERN iterator find(const key_type&);
+    QPID_CLIENT_EXTERN const Variant& operator[](const key_type&) const;
+    QPID_CLIENT_EXTERN Variant& operator[](const key_type&);
+
+    QPID_CLIENT_EXTERN std::pair<iterator,bool> insert(const value_type&);
+    QPID_CLIENT_EXTERN iterator insert(iterator position, const value_type&);
+    QPID_CLIENT_EXTERN void erase(iterator position);
+    QPID_CLIENT_EXTERN void erase(iterator first, iterator last);
+    QPID_CLIENT_EXTERN size_t erase(const key_type&);
+    QPID_CLIENT_EXTERN void clear();
+
+    QPID_CLIENT_EXTERN void encode();
+
+    QPID_CLIENT_EXTERN const std::map<key_type, Variant>& asMap() const;
+    QPID_CLIENT_EXTERN std::map<key_type, Variant>& asMap();
+  private:
+    MapContentImpl* impl;
+
+    QPID_CLIENT_EXTERN MapContent& operator=(const MapContent&);
+};
+
+QPID_CLIENT_EXTERN std::ostream& operator<<(std::ostream& out, const MapContent& m);
+
+}} // namespace qpid::messaging
+
+#endif  /*!QPID_MESSAGING_MAPCONTENT_H*/