Update from trunk r1375509 through r1450773asyncstore

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/asyncstore@1451244 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 100 insertions, 0 deletions

diff --git a/cpp/src/qpid/amqp/MessageEncoder.h b/cpp/src/qpid/amqp/MessageEncoder.h
new file mode 100644
index 0000000000..3db0763e8a
--- /dev/null
+++ b/cpp/src/qpid/amqp/MessageEncoder.h
@@ -0,0 +1,100 @@
+#ifndef QPID_AMQP_MESSAGEENCODER_H
+#define QPID_AMQP_MESSAGEENCODER_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/amqp/Encoder.h"
+#include "qpid/types/Variant.h"
+
+namespace qpid {
+namespace amqp {
+
+/**
+ *
+ */
+class MessageEncoder : public Encoder
+{
+  public:
+    class Header
+    {
+      public:
+        virtual ~Header() {}
+        virtual bool isDurable() const = 0;
+        virtual uint8_t getPriority() const = 0;
+        virtual bool hasTtl() const = 0;
+        virtual uint32_t getTtl() const = 0;
+        virtual bool isFirstAcquirer() const = 0;
+        virtual uint32_t getDeliveryCount() const = 0;
+    };
+
+    class Properties
+    {
+      public:
+        virtual ~Properties() {}
+        virtual bool hasMessageId() const = 0;
+        virtual std::string getMessageId() const = 0;
+        virtual bool hasUserId() const = 0;
+        virtual std::string getUserId() const = 0;
+        virtual bool hasTo() const = 0;
+        virtual std::string getTo() const = 0;
+        virtual bool hasSubject() const = 0;
+        virtual std::string getSubject() const = 0;
+        virtual bool hasReplyTo() const = 0;
+        virtual std::string getReplyTo() const = 0;
+        virtual bool hasCorrelationId() const = 0;
+        virtual std::string getCorrelationId() const = 0;
+        virtual bool hasContentType() const = 0;
+        virtual std::string getContentType() const = 0;
+        virtual bool hasContentEncoding() const = 0;
+        virtual std::string getContentEncoding() const = 0;
+        virtual bool hasAbsoluteExpiryTime() const = 0;
+        virtual int64_t getAbsoluteExpiryTime() const = 0;
+        virtual bool hasCreationTime() const = 0;
+        virtual int64_t getCreationTime() const = 0;
+        virtual bool hasGroupId() const = 0;
+        virtual std::string getGroupId() const = 0;
+        virtual bool hasGroupSequence() const = 0;
+        virtual uint32_t getGroupSequence() const = 0;
+        virtual bool hasReplyToGroupId() const = 0;
+        virtual std::string getReplyToGroupId() const = 0;
+    };
+
+    MessageEncoder(char* d, size_t s, bool o=false) : Encoder(d, s), optimise(o) {}
+    void writeHeader(const Header&);
+    void writeProperties(const Properties&);
+    void writeApplicationProperties(const qpid::types::Variant::Map& properties);
+    void writeApplicationProperties(const qpid::types::Variant::Map& properties, bool useLargeMap);
+
+    void writeMap(const qpid::types::Variant::Map& map, const Descriptor*, bool useLargeMap);
+
+    static size_t getEncodedSize(const Header&, const Properties&, const qpid::types::Variant::Map&, const std::string&);
+    static size_t getEncodedSize(const Properties&, const qpid::types::Variant::Map&, const std::string&);
+    static size_t getEncodedSize(const qpid::types::Variant::Map&, bool useLargeMap);
+    static size_t getEncodedSize(const qpid::types::Variant::Map&);
+
+  private:
+    bool optimise;
+
+    static size_t getEncodedSizeForElements(const qpid::types::Variant::Map&);
+};
+}} // namespace qpid::amqp
+
+#endif  /*!QPID_AMQP_MESSAGEENCODER_H*/