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https://issues.apache.org/jira/browse/GEODE-3961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16248069#comment-16248069
]
ASF GitHub Bot commented on GEODE-3961:
---------------------------------------
jinmeiliao commented on a change in pull request #1046: GEODE-3961: Refactor
ShowMetricsCommand to behave uniformly...
URL: https://github.com/apache/geode/pull/1046#discussion_r150344376
##########
File path:
geode-core/src/main/java/org/apache/geode/management/internal/cli/commands/ShowMetricsInterceptor.java
##########
@@ -0,0 +1,111 @@
+/*
+ * 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 java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.apache.commons.lang.StringUtils;
+
+import org.apache.geode.management.cli.Result;
+import org.apache.geode.management.internal.cli.AbstractCliAroundInterceptor;
+import org.apache.geode.management.internal.cli.GfshParseResult;
+import
org.apache.geode.management.internal.cli.commands.ShowMetricsCommand.Category;
+import org.apache.geode.management.internal.cli.i18n.CliStrings;
+import org.apache.geode.management.internal.cli.result.CommandResult;
+import org.apache.geode.management.internal.cli.result.ResultBuilder;
+
+public class ShowMetricsInterceptor extends AbstractCliAroundInterceptor {
+ @Override
+ public Result preExecution(GfshParseResult parseResult) {
+ String export_to_report_to =
parseResult.getParamValueAsString(CliStrings.SHOW_METRICS__FILE);
+ if (export_to_report_to != null && !export_to_report_to.endsWith(".csv")) {
+ return ResultBuilder
+
.createUserErrorResult(CliStrings.format(CliStrings.INVALID_FILE_EXTENSION,
".csv"));
+ }
+
+ String regionName =
parseResult.getParamValueAsString(CliStrings.SHOW_METRICS__REGION);
+ String port =
parseResult.getParamValueAsString(CliStrings.SHOW_METRICS__CACHESERVER__PORT);
+ String member = parseResult.getParamValueAsString(CliStrings.MEMBER);
+ String[] categoryArgs = (String[])
parseResult.getParamValue(CliStrings.SHOW_METRICS__CATEGORY);
+
+ if (StringUtils.isNotEmpty(port) && !StringUtils.isNumeric(port)) {
Review comment:
you can declare the port in the option as Integer, that way, the parser will
validate it to be an integer for you.
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> Show metrics disregards specified --categories for CacheServer (--port option
> related) metrics
> -----------------------------------------------------------------------------------------------
>
> Key: GEODE-3961
> URL: https://issues.apache.org/jira/browse/GEODE-3961
> Project: Geode
> Issue Type: Bug
> Reporter: Patrick Rhomberg
>
> Those CacheServer metric categories ({{query}}, {{notification}}, and
> {{cache-server}}) are not checked against those categories specified by the
> user and are only checked against the cache server bean being non-null
> (implicitly: that the port was provided and valid).
> For unification and consistency, these categories should not be displayed
> when the {{--categories}} option is specified and excludes them.
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