Java 7 Server & Klient
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The organization upgraded their Java applications from Java 6 to Java 7 on both servers and clients. About 60 applications were impacted by the upgrade. The upgrade strategy involved updating the JRE before the JDK and keeping the same versions of the JDK and compiled code on clients and servers. Security was enhanced for client applications using code signing and deployment rule sets. New monitoring tools like Java Mission Control and Java Flight Recorder were enabled on servers for incident analysis. Some issues were encountered with JAXB and JAX-WS. Recommendations and resources were shared regarding the Java 7 upgrade.
Java 7 Server & Klient
- 1. Java 7 Server & Client experience-sharing from reality
- 3. Requirements Upgrade JRE before JDK Same version JDK for the client and server. Same version of the compiled code for client and server JRE upgrade done on a rolling two-year schedule JDK upgrade done on a rolling two-year schedule
- 4. Affected application:s About 60 own developed applications impacted Both the server and client Some acquired software
- 6. Security enhancing for client applications Java code signing for Java-applets We had 17 ......!? We used Deployment Rule Set ( 7_40) Handles all applets in one place
- 7. New monitoring tools ( Server) Java Mission Control Enabling after-the-fact incident analysis Java Flight Recorder Built into the Oracle JDK
- 8. Issue:s ? JAXB ( client) JAX-WS (Server)
- 9. Sharing:s F旦rs辰kringskassan_Java7-BLL_recommendation_20140213_2139 RevA https://blogs.oracle.com/java-platform-group/entry/introducing_deployment_rule_sets http://www.oracle.com/technetwork/java/javaseproducts/mission-control/java-mission-control-1998576.html