QPID-5653: Replace DurableConfigurationStore/MessageStore recoverers with visitors.

* MS/DCS impls now have stateless visitXXX methods to retrieve message/configuration data (replaces the recoverXXXX methods)
* VH implementations now uses Handlers to perform the recovery operation.
* DCS's handler (ConfiguredObjectRecordRecoveverAndUpgrader) currently implemented in terms of the old DefaultUpgradeProvider/DurableConfigurationRecoverer.
  This will be refactored by a future commit.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1584600 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 47 insertions, 5 deletions

diff --git a/qpid/java/broker-plugins/memory-store/src/main/java/org/apache/qpid/server/store/MemoryMessageStore.java b/qpid/java/broker-plugins/memory-store/src/main/java/org/apache/qpid/server/store/MemoryMessageStore.java
index 61fef91e83..c8dd2e6e61 100644
--- a/qpid/java/broker-plugins/memory-store/src/main/java/org/apache/qpid/server/store/MemoryMessageStore.java
+++ b/qpid/java/broker-plugins/memory-store/src/main/java/org/apache/qpid/server/store/MemoryMessageStore.java
@@ -26,9 +26,4 @@ public class MemoryMessageStore extends AbstractMemoryMessageStore
 {
     public static final String TYPE = "Memory";
 
-    @Override
-    public String getStoreType()
-    {
-        return TYPE;
-    }
 }
diff --git a/qpid/java/broker-plugins/memory-store/src/test/java/org/apache/qpid/server/store/MemoryMessageStoreTest.java b/qpid/java/broker-plugins/memory-store/src/test/java/org/apache/qpid/server/store/MemoryMessageStoreTest.java
new file mode 100644
index 0000000000..8fd3cbb1fe
--- /dev/null
+++ b/qpid/java/broker-plugins/memory-store/src/test/java/org/apache/qpid/server/store/MemoryMessageStoreTest.java
@@ -0,0 +1,47 @@
+/*
+ *
+ * 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.
+ *
+ */
+package org.apache.qpid.server.store;
+
+import java.util.Collections;
+import java.util.Map;
+
+public class MemoryMessageStoreTest extends MessageStoreTestCase
+{
+
+    @Override
+    protected Map<String, Object> getStoreSettings() throws Exception
+    {
+        return Collections.<String, Object>emptyMap();
+    }
+
+    @Override
+    protected MessageStore createMessageStore()
+    {
+        return new MemoryMessageStore();
+    }
+
+    @Override
+    protected void reopenStore() throws Exception
+    {
+        // cannot re-open memory message store as it is not persistent
+    }
+
+}