Files

Spring Operator 4f48dce420 URL Cleanup

This commit updates URLs to prefer the https protocol. Redirects are not followed to avoid accidentally expanding intentionally shortened URLs (i.e. if using a URL shortener).

# Fixed URLs

## Fixed Success
These URLs were fixed successfully.

* http://www.apache.org/licenses/LICENSE-2.0.txt migrated to:
  https://www.apache.org/licenses/LICENSE-2.0.txt ([https](https://www.apache.org/licenses/LICENSE-2.0.txt) result 200).
* http://projects.spring.io/spring-integration migrated to:
  https://projects.spring.io/spring-integration ([https](https://projects.spring.io/spring-integration) result 301).
* http://repo.spring.io/libs-milestone migrated to:
  https://repo.spring.io/libs-milestone ([https](https://repo.spring.io/libs-milestone) result 302).
* http://repo.spring.io/libs-snapshot migrated to:
  https://repo.spring.io/libs-snapshot ([https](https://repo.spring.io/libs-snapshot) result 302).
* http://repo.spring.io/libs-staging-local migrated to:
  https://repo.spring.io/libs-staging-local ([https](https://repo.spring.io/libs-staging-local) result 302).

# Ignored
These URLs were intentionally ignored.

* http://maven.apache.org/POM/4.0.0
* http://maven.apache.org/xsd/maven-4.0.0.xsd
* http://www.w3.org/2001/XMLSchema-instance

2019-03-06 10:03:19 -05:00

src

INTSAMPLES-150: Switch to Log4j2

2017-09-01 16:14:34 -04:00

pom.xml

URL Cleanup

2019-03-06 10:03:19 -05:00

README.md

INTSAMPLES-42 rename readme.txt files to README.md

2012-01-09 17:21:37 -05:00

README.md

JMX Sample

This example demonstrates the following aspects of the JMX support available with Spring Integration:

JMX Attribute Polling Channel
JMX Operation Invoking Channel Adapter

StopWatch is a Managed Bean. It is bootstraped and deployed using annotation support (@Component, @ManagedResource) and component scanning functionality provided by Spring JMX. Internally StopWatch simply runs a task that increments the value of its seconds attribute by 1 every second.

The JMX Attribute Polling Channel Adapter simply polls a managed attribute seconds of the StopWatch MBean identified by the name:

org.springframework.integration.samples.jmx:type=StopWatch,name=stopWatch

It sends its value to a seconds channel. The interesting part is that the seconds channel is a publish-subscribe-channel and has two subscribers:

Stdout Channel Adapter which prints the value of the polled attribute to the console
Filter which essentially waits till the payload value is 10

Once the payload value is 10, the filter sends the Message to a reset channel, which is represented as JMX Operation Invoking Channel Adapter. That adapter simply invokes the reset operation on the same StopWatch MBean resetting the seconds attribute value back to 1 and the process repeats.

To run the JMX Adapter sample simply execute JmxAdapterDemoTest. You will see output similar to this, which will loop for ~20 seconds: