Add support for array type to c++ (and python, decode only for now)

Change the type of the in-doubt field in dtx-coordination.recover to an array (to bring in line with amqp spec)



git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@592494 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 75 insertions, 0 deletions

diff --git a/cpp/src/qpid/framing/Array.h b/cpp/src/qpid/framing/Array.h
new file mode 100644
index 0000000000..6a13c63672
--- /dev/null
+++ b/cpp/src/qpid/framing/Array.h
@@ -0,0 +1,75 @@
+/*
+ *
+ * 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 <iostream>
+#include <vector>
+#include <boost/shared_ptr.hpp>
+#include <map>
+#include "amqp_types.h"
+#include "FieldValue.h"
+
+#ifndef _Array_
+#define _Array_
+
+namespace qpid {
+namespace framing {
+
+class Buffer;
+
+class Array
+{
+  public:
+    typedef boost::shared_ptr<FieldValue> ValuePtr;
+    typedef std::vector<ValuePtr> ValueVector;
+
+    uint32_t size() const;
+    void encode(Buffer& buffer) const;
+    void decode(Buffer& buffer);
+
+    int count() const;
+    bool operator==(const Array& other) const;
+
+    Array();
+    //only long string arrays can currently be created (any type can be decoded)
+    Array(const std::vector<std::string>& in);
+
+    template <class T>
+    void collect(std::vector<T>& out)
+    {
+        for (ValueVector::const_iterator i = values.begin(); i != values.end(); ++i) {
+            out.push_back((*i)->get<T>());
+        }
+    }
+    
+  private:
+    uint8_t typeOctet;
+    ValueVector values;
+
+    ValueVector::const_iterator begin() const { return values.begin(); }
+    ValueVector::const_iterator end() const { return values.end(); }
+
+    friend std::ostream& operator<<(std::ostream& out, const Array& body);
+};
+
+}
+}
+
+
+#endif