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Date: Mon, 4 Dec 2017 16:26:01 +0000 (UTC)
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Subject: [jira] [Commented] (GEODE-2665) Add gfsh command to destroy
 async-event-queue
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archived-at: Mon, 04 Dec 2017 16:26:08 -0000


    [ https://issues.apache.org/jira/browse/GEODE-2665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16277037#comment-16277037 ] 

ASF GitHub Bot commented on GEODE-2665:
---------------------------------------

jinmeiliao commented on a change in pull request #1116: GEODE-2665: Add Gfsh command to delete async event queues
URL: https://github.com/apache/geode/pull/1116#discussion_r154698337
 
 
 ##########
 File path: geode-core/src/main/java/org/apache/geode/management/internal/cli/commands/DestroyAsyncEventQueueCommand.java
 ##########
 @@ -0,0 +1,99 @@
+/*
+ * 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.geode.management.internal.cli.commands;
+
+import static org.apache.geode.management.internal.cli.i18n.CliStrings.IFEXISTS;
+import static org.apache.geode.management.internal.cli.i18n.CliStrings.IFEXISTS_HELP;
+
+import java.util.List;
+import java.util.Set;
+
+import org.springframework.shell.core.annotation.CliCommand;
+import org.springframework.shell.core.annotation.CliOption;
+
+import org.apache.geode.cache.execute.Function;
+import org.apache.geode.cache.execute.ResultCollector;
+import org.apache.geode.distributed.DistributedMember;
+import org.apache.geode.internal.logging.LogService;
+import org.apache.geode.management.cli.ConverterHint;
+import org.apache.geode.management.cli.Result;
+import org.apache.geode.management.internal.cli.functions.CliFunctionResult;
+import org.apache.geode.management.internal.cli.functions.DestroyAsyncEventQueueFunction;
+import org.apache.geode.management.internal.cli.functions.DestroyAsyncEventQueueFunctionArgs;
+import org.apache.geode.management.internal.cli.i18n.CliStrings;
+import org.apache.geode.management.internal.cli.result.ResultBuilder;
+import org.apache.geode.management.internal.cli.result.TabularResultData;
+import org.apache.geode.management.internal.security.ResourceOperation;
+import org.apache.geode.security.ResourcePermission;
+
+public class DestroyAsyncEventQueueCommand implements GfshCommand {
+  public static final String DESTROY_ASYNC_EVENT_QUEUE = "destroy async-event-queue";
+  public static final String DESTROY_ASYNC_EVENT_QUEUE__HELP = "destroy an Async Event Queue";
+  public static final String DESTROY_ASYNC_EVENT_QUEUE__ID = "id";
+  public static final String DESTROY_ASYNC_EVENT_QUEUE__ID__HELP =
+      "ID of the queue to be destroyed.";
+  public static final String DESTROY_ASYNC_EVENT_QUEUE__GROUP__HELP =
+      "Group(s) of members on which to destroy the async event queue.";
+
+  public static final String DESTROY_ASYNC_EVENT_QUEUE__AEQ_0_NOT_FOUND =
+      "Async event queue \"%s\" not found";
+  public static final String DESTROY_ASYNC_EVENT_QUEUE__AEQ_0_DESTROYED =
+      "Async event queue \"%s\" destroyed";
+
+  @CliCommand(value = DESTROY_ASYNC_EVENT_QUEUE, help = DESTROY_ASYNC_EVENT_QUEUE__HELP)
+  @ResourceOperation(resource = ResourcePermission.Resource.CLUSTER,
+      operation = ResourcePermission.Operation.MANAGE)
+  public Result destroyAsyncEventQueue(
+      @CliOption(key = DESTROY_ASYNC_EVENT_QUEUE__ID, mandatory = true,
+          help = DESTROY_ASYNC_EVENT_QUEUE__ID__HELP) String aeqId,
+      @CliOption(key = {CliStrings.GROUP, CliStrings.GROUPS},
+          optionContext = ConverterHint.MEMBERGROUP,
+          help = DESTROY_ASYNC_EVENT_QUEUE__GROUP__HELP) String[] onGroups,
+      @CliOption(key = IFEXISTS, help = IFEXISTS_HELP, specifiedDefaultValue = "true",
+          unspecifiedDefaultValue = "false") boolean ifExists) {
+    DestroyAsyncEventQueueFunctionArgs asyncEventQueueDestoryFunctionArgs =
+        new DestroyAsyncEventQueueFunctionArgs(aeqId, ifExists);
+
+    Set<DistributedMember> members = getMembers(onGroups, null);
+
+    List<CliFunctionResult> functionResults =
+        execute(new DestroyAsyncEventQueueFunction(), asyncEventQueueDestoryFunctionArgs, members);
+
+    TabularResultData tabularResultData = ResultBuilder.createTabularResultData();
+    boolean errorOccurred = false;
+    for (CliFunctionResult functionResult : functionResults) {
+      LogService.getLogger().info("FunctionResult = '" + functionResult + "'");
+      tabularResultData.accumulate("Member", functionResult.getMemberIdOrName());
+      if (functionResult.isSuccessful()) {
+        tabularResultData.accumulate("Status", functionResult.getMessage());
+      } else {
+        // if result has exception, it will be logged by the server before throwing it.
+        // so we don't need to log it here anymore.
+        tabularResultData.accumulate("Status", "ERROR: " + functionResult.getErrorMessage());
+        errorOccurred = true;
+      }
+    }
+    tabularResultData.setStatus(errorOccurred ? Result.Status.ERROR : Result.Status.OK);
 
 Review comment:
   You will need to update the cluster configuration as well. Have your function return an xmlEntity, and call a clusterConfigService.deleteXmlEntity(). Use DestroyRegionCommand as an example.

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> Add gfsh command to destroy async-event-queue
> ---------------------------------------------
>
>                 Key: GEODE-2665
>                 URL: https://issues.apache.org/jira/browse/GEODE-2665
>             Project: Geode
>          Issue Type: Sub-task
>          Components: docs, gfsh
>            Reporter: Swapnil Bawaskar
>            Assignee: Kenneth Howe
>             Fix For: 1.4.0
>
>
> Currently, there is only an {{create async-event-queue}} command in gfsh, we need the corresponding {{destroy async-event-queue}}


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