QPID-2792 - QMF Clients in C++ following the ABI-stable pattern of the new messaging API

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@985016 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 115 insertions, 0 deletions

diff --git a/cpp/src/qmf/Data.cpp b/cpp/src/qmf/Data.cpp
new file mode 100644
index 0000000000..0ceca6e1e9
--- /dev/null
+++ b/cpp/src/qmf/Data.cpp
@@ -0,0 +1,115 @@
+/*
+ *
+ * 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 "qmf/DataImpl.h"
+#include "qmf/DataAddrImpl.h"
+#include "qmf/SchemaIdImpl.h"
+#include "qmf/PrivateImplRef.h"
+
+using namespace std;
+using namespace qmf;
+using qpid::types::Variant;
+
+typedef PrivateImplRef<Data> PI;
+
+Data::Data(DataImpl* impl) { PI::ctor(*this, impl); }
+Data::Data(const Data& s) : qmf::Handle<DataImpl>() { PI::copy(*this, s); }
+Data::~Data() { PI::dtor(*this); }
+Data& Data::operator=(const Data& s) { return PI::assign(*this, s); }
+
+Data::Data(const SchemaId& s) { PI::ctor(*this, new DataImpl(s)); }
+void Data::setSchema(const SchemaId& s) { impl->setSchema(s); }
+void Data::setAddr(const DataAddr& a) { impl->setAddr(a); }
+void Data::setProperty(const string& k, const qpid::types::Variant& v) { impl->setProperty(k, v); }
+void Data::overwriteProperties(const qpid::types::Variant::Map& m) { impl->overwriteProperties(m); }
+bool Data::hasSchema() const { return impl->hasSchema(); }
+bool Data::hasAddr() const { return impl->hasAddr(); }
+const SchemaId& Data::getSchemaId() const { return impl->getSchemaId(); }
+const DataAddr& Data::getAddr() const { return impl->getAddr(); }
+const Variant& Data::getProperty(const string& k) const { return impl->getProperty(k); }
+const Variant::Map& Data::getProperties() const { return impl->getProperties(); }
+bool Data::hasAgent() const { return impl->hasAgent(); }
+const Agent& Data::getAgent() const { return impl->getAgent(); }
+
+
+void DataImpl::overwriteProperties(const Variant::Map& m) {
+    for (Variant::Map::const_iterator iter = m.begin(); iter != m.end(); iter++)
+        properties[iter->first] = iter->second;
+}
+
+const Variant& DataImpl::getProperty(const string& k) const {
+    Variant::Map::const_iterator iter = properties.find(k);
+    if (iter == properties.end())
+        throw KeyNotFound(k);
+    return iter->second;
+}
+
+
+DataImpl::DataImpl(const qpid::types::Variant::Map& map, const Agent& a)
+{
+    Variant::Map::const_iterator iter;
+
+    agent = a;
+
+    iter = map.find("_values");
+    if (iter != map.end())
+        properties = iter->second.asMap();
+
+    iter = map.find("_object_id");
+    if (iter != map.end())
+        dataAddr = DataAddr(new DataAddrImpl(iter->second.asMap()));
+
+    iter = map.find("_schema_id");
+    if (iter != map.end())
+        schemaId = SchemaId(new SchemaIdImpl(iter->second.asMap()));
+}
+
+
+Variant::Map DataImpl::asMap() const
+{
+    Variant::Map result;
+
+    result["_values"] = properties;
+
+    if (hasAddr()) {
+        const DataAddrImpl& aImpl(DataAddrImplAccess::get(getAddr()));
+        result["_object_id"] = aImpl.asMap();
+    }
+
+    if (hasSchema()) {
+        const SchemaIdImpl& sImpl(SchemaIdImplAccess::get(getSchemaId()));
+        result["_schema_id"] = sImpl.asMap();
+    }
+
+    return result;
+}
+
+
+DataImpl& DataImplAccess::get(Data& item)
+{
+    return *item.impl;
+}
+
+
+const DataImpl& DataImplAccess::get(const Data& item)
+{
+    return *item.impl;
+}