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VA Technical Reference Model v 24.11

JRebel
JRebel Technology

General Information

Technologies must be operated and maintained in accordance with Federal and Department security and privacy policies and guidelines. More information on the proper use of the TRM can be found on the TRM Proper Use Tab/Section.

Website: Go to site
Description: JRebel is a plug-in for a Java Virtual Machine (JVM) that enables updates to compile Java class files on the fly or as the Java application is executing. JRebel maps the project workspace in a Java Integrated Development Environment (IDE) directly to the environment where the application is running, skipping the build and redeploy phases. JRebel integrates with the JVM and application servers mainly on the class loader level. This technology does not create any new class loaders, instead, it extends the existing ones with the ability to manage reloaded classes. This technology can reload changes made to a class structure, making a full application redeploy unnecessary.

This technology works with many cloud providers. It uses the same port as the application and supports encrypting the connection for public clouds.

The TRM decisions in this entry only apply to technologies and versions owned, operated, managed, patched, and version-controlled by VA. This includes technologies deployed as software installations on VMs within VA-controlled cloud environments (e.g. VA Enterprise Cloud (VAEC)). Cloud services provided by the VAEC, which are listed in the VAEC Service Catalog, and those controlled and managed by an external Cloud Service Provider (i.e. SaaS) are not in the purview of the TRM. For more information on the use of cloud services and cloud-based products within VA, including VA private clouds, please see the Enterprise Cloud Solutions Office (ECSO) Portal at: https://dvagov.sharepoint.com/sites/OITECSO

This technology can use Oracle database to store data.
Technology/Standard Usage Requirements: Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 6102 and 6500; VA Directives 6004, 6513, and 6517; and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). Users must ensure sensitive data is properly protected in compliance with all VA regulations. Prior to use of this technology, users should check with their supervisor, Information Security Officer (ISO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation.
Section 508 Information: This technology has not been assessed by the Section 508 Office. The Implementer of this technology has the responsibility to ensure the version deployed is 508-compliant. Section 508 compliance may be reviewed by the Section 508 Office and appropriate remedial action required if necessary. For additional information or assistance regarding Section 508, please contact the Section 508 Office at Section508@va.gov.
Decision: View Decisions
Decision Source: TRM Mgmt Group
Decision Process: One-VA TRM v23.2
Decision Date: 02/02/2023 at 18:46:54 UTC
Aliases: JavaRebel; JRebel Agent
Introduced By: TRM Request
Vendor Name: ZEROTURNAROUND
- The information contained on this page is accurate as of the Decision Date (02/02/2023 at 18:46:54 UTC).