[BZ 1234991] add support for fetching storage cluster settings from r…

…emote API

Cluster settings that are exposed in the UI, including replication factor, can
now be fetched from a remote Java client such as the CLI.

modules/enterprise/binding/src/main/java/org/rhq/bindings/client/RhqManager.java

@@ -50,6 +50,7 @@
 import org.rhq.enterprise.server.resource.group.definition.GroupDefinitionManagerRemote;
 import org.rhq.enterprise.server.resource.metadata.PluginManagerRemote;
 import org.rhq.enterprise.server.search.SavedSearchManagerRemote;
+import org.rhq.enterprise.server.storage.StorageClusterSettingsManagerRemote;
 import org.rhq.enterprise.server.support.SupportManagerRemote;
 import org.rhq.enterprise.server.sync.SynchronizationManagerRemote;
 import org.rhq.enterprise.server.system.SystemManagerRemote;
@@ -105,7 +106,9 @@ public enum RhqManager {
     SystemManager(SystemManagerRemote.class, "${SystemManager}"), //
     RemoteInstallManager(RemoteInstallManagerRemote.class, "${RemoteInstallManager}"), //
     TagManager(TagManagerRemote.class, "${TagManager}"), //
-    SynchronizationManager(SynchronizationManagerRemote.class, "${SynchronizationManager}");
+    SynchronizationManager(SynchronizationManagerRemote.class, "${SynchronizationManager}"),
+
+    StorageClusterSettingsManager(StorageClusterSettingsManagerRemote.class, "${StorageClusterSettingsManager}");
 
     private Class<?> remote;
     private String localInterfaceClassName;

modules/enterprise/binding/src/main/java/org/rhq/bindings/client/RhqManagers.java

@@ -28,6 +28,7 @@
 import org.rhq.enterprise.server.resource.group.ResourceGroupManagerRemote;
 import org.rhq.enterprise.server.resource.group.definition.GroupDefinitionManagerRemote;
 import org.rhq.enterprise.server.search.SavedSearchManagerRemote;
+import org.rhq.enterprise.server.storage.StorageClusterSettingsManagerRemote;
 import org.rhq.enterprise.server.support.SupportManagerRemote;
 import org.rhq.enterprise.server.sync.SynchronizationManagerRemote;
 import org.rhq.enterprise.server.system.SystemManagerRemote;
@@ -65,6 +66,7 @@ public enum RhqManagers {
     ResourceTypeManager(ResourceTypeManagerRemote.class, "${ResourceTypeManager}"), //
     RoleManager(RoleManagerRemote.class, "${RoleManager}"), //
     SavedSearchManager(SavedSearchManagerRemote.class, "${SavedSearchManager}"), //
+    StorageClusterSettingsManager(StorageClusterSettingsManagerRemote.class, "${StorageClusterSettingsManager}"), //
     StorageNodeManager(StorageNodeManagerRemote.class, "${StorageNodeManager}"), //
     SubjectManager(SubjectManagerRemote.class, "${SubjectManager}"), //
     SupportManager(SupportManagerRemote.class, "${SupportManager}"), //

modules/enterprise/server/jar/src/main/java/org/rhq/enterprise/server/storage/StorageClusterSettingsManagerBean.java

@@ -18,7 +18,8 @@
  * @author John Sanda
  */
 @Stateless
-public class StorageClusterSettingsManagerBean implements StorageClusterSettingsManagerLocal {
+public class StorageClusterSettingsManagerBean implements StorageClusterSettingsManagerLocal,
+    StorageClusterSettingsManagerRemote {
 
     private static final String UPDATE_PASSWORD_QUERY = "ALTER USER '%s' WITH PASSWORD '%s'";
 

modules/enterprise/server/jar/src/main/java/org/rhq/enterprise/server/storage/StorageClusterSettingsManagerLocal.java

@@ -9,8 +9,7 @@
  * @author John Sanda
  */
 @Local
-public interface StorageClusterSettingsManagerLocal {
-    StorageClusterSettings getClusterSettings(Subject subject);
+public interface StorageClusterSettingsManagerLocal extends StorageClusterSettingsManagerRemote {
 
     void setClusterSettings(Subject subject, StorageClusterSettings clusterSettings);
 }

modules/enterprise/server/jar/src/main/java/org/rhq/enterprise/server/storage/StorageClusterSettingsManagerRemote.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2015 Red Hat, Inc. and/or its affiliates
+ * and other contributors as indicated by the @author tags.
+ *
+ * Licensed 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.rhq.enterprise.server.storage;
+
+import javax.ejb.Remote;
+
+import org.rhq.core.domain.auth.Subject;
+import org.rhq.core.domain.cloud.StorageClusterSettings;
+
+/**
+ * @author jsanda
+ */
+@Remote
+public interface StorageClusterSettingsManagerRemote {
+
+    StorageClusterSettings getClusterSettings(Subject subject);
+
+}