1 files changed, 119 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/framing/FrameSet.h b/qpid/cpp/src/qpid/framing/FrameSet.h
new file mode 100644
index 0000000000..cae75e5ec8
--- /dev/null
+++ b/qpid/cpp/src/qpid/framing/FrameSet.h
@@ -0,0 +1,119 @@
+/*
+ *
+ * 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 <string>
+#include "qpid/InlineVector.h"
+#include "qpid/framing/amqp_framing.h"
+#include "qpid/framing/AMQFrame.h"
+#include "qpid/framing/SequenceNumber.h"
+#include "qpid/CommonImportExport.h"
+
+#ifndef _FrameSet_
+#define _FrameSet_
+
+namespace qpid {
+namespace framing {
+
+/**
+ * Collects the frames representing a message.
+ */
+class FrameSet
+{
+    typedef InlineVector<AMQFrame, 4> Frames;
+    const SequenceNumber id;
+    Frames parts;
+	mutable uint64_t contentSize;
+	mutable bool recalculateSize;
+
+public:
+    typedef boost::shared_ptr<FrameSet> shared_ptr;
+
+    QPID_COMMON_EXTERN FrameSet(const SequenceNumber& id);
+    QPID_COMMON_EXTERN FrameSet(const FrameSet&);
+    QPID_COMMON_EXTERN void append(const AMQFrame& part);
+    QPID_COMMON_EXTERN bool isComplete() const;
+
+    QPID_COMMON_EXTERN uint64_t getContentSize() const;
+
+    QPID_COMMON_EXTERN void getContent(std::string&) const;
+    QPID_COMMON_EXTERN std::string getContent() const;
+
+    bool isContentBearing() const;
+
+    QPID_COMMON_EXTERN const AMQMethodBody* getMethod() const;
+    QPID_COMMON_EXTERN AMQMethodBody* getMethod();
+    QPID_COMMON_EXTERN const AMQHeaderBody* getHeaders() const;
+    QPID_COMMON_EXTERN AMQHeaderBody* getHeaders();
+     
+    template <class T> bool isA() const {
+        const AMQMethodBody* method = getMethod();
+        return method && method->isA<T>();
+    }
+
+    template <class T> const T* as() const {
+        const AMQMethodBody* method = getMethod();
+        return (method && method->isA<T>()) ? dynamic_cast<const T*>(method) : 0;
+    }    
+
+    template <class T>  T* as()  {
+        AMQMethodBody* method = getMethod();
+        return (method && method->isA<T>()) ? dynamic_cast<T*>(method) : 0;
+    }    
+
+    template <class T> const T* getHeaderProperties() const {
+        const AMQHeaderBody* header = getHeaders();
+        return header ? header->get<T>() : 0;
+    }
+
+    Frames::const_iterator begin() const { return parts.begin(); }
+    Frames::const_iterator end() const { return parts.end(); }
+    
+    const SequenceNumber& getId() const { return id; }
+
+    template <class P> void remove(P predicate) {
+        parts.erase(std::remove_if(parts.begin(), parts.end(), predicate), parts.end());
+    }
+
+    template <class F> void map(F& functor) {
+        std::for_each(parts.begin(), parts.end(), functor);
+    }
+
+    template <class F> void map(F& functor) const {
+        std::for_each(parts.begin(), parts.end(), functor);
+    }
+
+    template <class F, class P> void map_if(F& functor, P predicate) {
+        for(Frames::iterator i = parts.begin(); i != parts.end(); i++) {
+            if (predicate(*i)) functor(*i);
+        }
+    }
+
+    template <class F, class P> void map_if(F& functor, P predicate) const {
+        for(Frames::const_iterator i = parts.begin(); i != parts.end(); i++) {
+            if (predicate(*i)) functor(*i);
+        }
+    }
+};
+
+}
+}
+
+
+#endif