{"action":"created","comment":{"url":"https://api.github.com/repos/spring-projects/spring-integration/pulls/comments/24756361","id":24756361,"diff_hunk":"@@ -27,32 +32,144 @@\n  * All receive() calls will return <em>null</em>, and all send() calls\n  * will return <em>true</em> although no action is performed.\n  * Note however that the invocations are logged at debug-level.\n- * \n+ *\n  * @author Mark Fisher\n+ * @author Gary Russell\n  */\n-public class NullChannel implements PollableChannel {\n+@ManagedResource\n+public class NullChannel implements PollableChannel, MessageChannelMetrics, NamedComponent {\n \n \tprivate final Log logger = LogFactory.getLog(this.getClass());\n \n+\tprivate final ChannelSendMetrics metrics = new ChannelSendMetrics(\"nullChannel\");","path":"spring-integration-core/src/main/java/org/springframework/integration/channel/NullChannel.java","position":27,"original_position":27,"commit_id":"45d1750a627b2f98a2ba91417ad76526f3870475","original_commit_id":"45d1750a627b2f98a2ba91417ad76526f3870475","user":{"login":"artembilan","id":1071590,"avatar_url":"https://avatars.githubusercontent.com/u/1071590?v=3","gravatar_id":"","url":"https://api.github.com/users/artembilan","html_url":"https://github.com/artembilan","followers_url":"https://api.github.com/users/artembilan/followers","following_url":"https://api.github.com/users/artembilan/following{/other_user}","gists_url":"https://api.github.com/users/artembilan/gists{/gist_id}","starred_url":"https://api.github.com/users/artembilan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/artembilan/subscriptions","organizations_url":"https://api.github.com/users/artembilan/orgs","repos_url":"https://api.github.com/users/artembilan/repos","events_url":"https://api.github.com/users/artembilan/events{/privacy}","received_events_url":"https://api.github.com/users/artembilan/received_events","type":"User","site_admin":false},"body":"Some smell is here.\r\nI always can create my own bean:\r\n````java\r\n@Bean\r\npublic PollableChannel myNullChannel() {\r\n  return new NullChannel();\r\n}\r\n````\r\nAnd I will be surprised when the statst and metrics for `nullChannel` MBean will be collected (or overrided ?) from everywhere not only from that endpoint which is supplied with this my `NullChannel` isntance.\r\nSeems for me `BeanNameAware` should be there as well.","created_at":"2015-02-16T15:17:48Z","updated_at":"2015-02-16T15:17:48Z","html_url":"https://github.com/spring-projects/spring-integration/pull/1375#discussion_r24756361","pull_request_url":"https://api.github.com/repos/spring-projects/spring-integration/pulls/1375","_links":{"self":{"href":"https://api.github.com/repos/spring-projects/spring-integration/pulls/comments/24756361"},"html":{"href":"https://github.com/spring-projects/spring-integration/pull/1375#discussion_r24756361"},"pull_request":{"href":"https://api.github.com/repos/spring-projects/spring-integration/pulls/1375"}}},"pull_request":{"url":"https://api.github.com/repos/spring-projects/spring-integration/pulls/1375","id":29307028,"html_url":"https://github.com/spring-projects/spring-integration/pull/1375","diff_url":"https://github.com/spring-projects/spring-integration/pull/1375.diff","patch_url":"https://github.com/spring-projects/spring-integration/pull/1375.patch","issue_url":"https://api.github.com/repos/spring-projects/spring-integration/issues/1375","number":1375,"state":"open","locked":false,"title":"INT-3636: JMX Eliminate Channel Metric Proxies","user":{"login":"garyrussell","id":483832,"avatar_url":"https://avatars.githubusercontent.com/u/483832?v=3","gravatar_id":"","url":"https://api.github.com/users/garyrussell","html_url":"https://github.com/garyrussell","followers_url":"https://api.github.com/users/garyrussell/followers","following_url":"https://api.github.com/users/garyrussell/following{/other_user}","gists_url":"https://api.github.com/users/garyrussell/gists{/gist_id}","starred_url":"https://api.github.com/users/garyrussell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/garyrussell/subscriptions","organizations_url":"https://api.github.com/users/garyrussell/orgs","repos_url":"https://api.github.com/users/garyrussell/repos","events_url":"https://api.github.com/users/garyrussell/events{/privacy}","received_events_url":"https://api.github.com/users/garyrussell/received_events","type":"User","site_admin":false},"body":"JIRA: https://jira.spring.io/browse/INT-3636\r\n\r\n- Add enableStats() managed operation\r\n- Delegate to a channel metrics object instead of using a 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