1 files changed, 85 insertions, 0 deletions
diff --git a/cpp/src/qpid/ha/Membership.cpp b/cpp/src/qpid/ha/Membership.cpp
new file mode 100644
index 0000000000..cc2906dd8f
--- /dev/null
+++ b/cpp/src/qpid/ha/Membership.cpp
@@ -0,0 +1,85 @@
+/*
+ *
+ * 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 "Membership.h"
+#include <boost/bind.hpp>
+#include <iostream>
+#include <iterator>
+
+namespace qpid {
+namespace ha {
+
+
+void Membership::reset(const BrokerInfo& b) {
+    brokers.clear();
+    brokers[b.getSystemId()] = b;
+}
+
+void Membership::add(const BrokerInfo& b) {
+    brokers[b.getSystemId()] = b;
+}
+
+
+void Membership::remove(const types::Uuid& id) {
+    BrokerInfo::Map::iterator i = brokers.find(id);
+    if (i != brokers.end()) {
+        brokers.erase(i);
+        }
+}
+
+bool Membership::contains(const types::Uuid& id) {
+    return brokers.find(id) != brokers.end();
+}
+
+void Membership::assign(const types::Variant::List& list) {
+    brokers.clear();
+    for (types::Variant::List::const_iterator i = list.begin(); i != list.end(); ++i) {
+        BrokerInfo b(i->asMap());
+        brokers[b.getSystemId()] = b;
+    }
+}
+
+types::Variant::List Membership::asList() const {
+    types::Variant::List list;
+    for (BrokerInfo::Map::const_iterator i = brokers.begin(); i != brokers.end(); ++i)
+        list.push_back(i->second.asMap());
+    return list;
+}
+
+BrokerInfo::Set Membership::otherBackups() const {
+    BrokerInfo::Set result;
+    for (BrokerInfo::Map::const_iterator i = brokers.begin(); i != brokers.end(); ++i)
+        if (isBackup(i->second.getStatus()) && i->second.getSystemId() != self)
+            result.insert(i->second);
+    return result;
+}
+
+bool Membership::get(const types::Uuid& id, BrokerInfo& result) {
+    BrokerInfo::Map::iterator i = brokers.find(id);
+    if (i == brokers.end()) return false;
+    result = i->second;
+    return true;
+}
+
+std::ostream& operator<<(std::ostream& o, const Membership& members) {
+    return o << members.brokers;
+}
+
+}} // namespace qpid::ha