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VA Technical Reference Model v 24.11

Object-Graph Navigation Language
Object-Graph Navigation Language Standard or Specification

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.

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Description: Object-Graph Navigation Language (OGNL) is an open source Expression Language (EL) for Java. OGNL while using simpler expressions than the full range of those supported by the Java language, allows getting and setting properties (through defined setProperty and getProperty methods, found in JavaBeans), and execution of methods of Java classes. OGNL also allows for simpler array manipulation. This standard is aimed to be used in Java applications with taglibs as the expression language.
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:
Decision: View Decisions

Decision Source: TRM Mgmt Group
Decision Process: One-VA TRM v22.9
Decision Date: 09/30/2022 at 16:17:19 UTC
Aliases: OGNL
Introduced By: TRM Request
Standards Body: Apache Commons
- The information contained on this page is accurate as of the Decision Date (09/30/2022 at 16:17:19 UTC).