Merge various resource type completers as one completer for CPMan
Change-Id: If4a9f6fa6705f49847139cd95b28ec0482d47415
diff --git a/apps/cpman/app/src/main/java/org/onosproject/cpman/cli/ResourceNameCompleter.java b/apps/cpman/app/src/main/java/org/onosproject/cpman/cli/ResourceNameCompleter.java
new file mode 100644
index 0000000..08edcf0
--- /dev/null
+++ b/apps/cpman/app/src/main/java/org/onosproject/cpman/cli/ResourceNameCompleter.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2016 Open Networking Laboratory
+ *
+ * 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.onosproject.cpman.cli;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Sets;
+import org.apache.karaf.shell.console.completer.ArgumentCompleter;
+import org.apache.karaf.shell.console.completer.StringsCompleter;
+import org.onosproject.cli.AbstractCompleter;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.cpman.ControlPlaneMonitorService;
+import org.onosproject.cpman.ControlResource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
+import java.util.Set;
+import java.util.SortedSet;
+
+/**
+ * Resource name completer.
+ */
+public class ResourceNameCompleter extends AbstractCompleter {
+
+ private final Logger log = LoggerFactory.getLogger(getClass());
+
+ private static final String NETWORK = "network";
+ private static final String DISK = "disk";
+ private static final String CONTROL_MESSAGE = "control_message";
+ Set<String> resourceTypes = ImmutableSet.of(NETWORK, DISK, CONTROL_MESSAGE);
+ private static final String INVALID_MSG = "Invalid type name";
+
+
+ @Override
+ public int complete(String buffer, int cursor, List<String> candidates) {
+ // delegate string completer
+ StringsCompleter delegate = new StringsCompleter();
+
+ // Resource type is the second argument.
+ ArgumentCompleter.ArgumentList list = getArgumentList();
+ String type = list.getArguments()[1];
+
+ if (resourceTypes.contains(type)) {
+ ControlPlaneMonitorService monitorService =
+ AbstractShellCommand.get(ControlPlaneMonitorService.class);
+
+ Set<String> set = Sets.newHashSet();
+ switch (type) {
+ case NETWORK:
+ set = monitorService.availableResources(ControlResource.Type.NETWORK);
+ break;
+ case DISK:
+ set = monitorService.availableResources(ControlResource.Type.DISK);
+ break;
+ case CONTROL_MESSAGE:
+ set = monitorService.availableResources(ControlResource.Type.CONTROL_MESSAGE);
+ break;
+ default:
+ log.warn(INVALID_MSG);
+ break;
+ }
+
+ SortedSet<String> strings = delegate.getStrings();
+
+ if (set.size() != 0) {
+ set.forEach(s -> strings.add(s));
+ }
+ }
+
+ return delegate.complete(buffer, cursor, candidates);
+ }
+}