Hi,
A description of the project can be found at
:
https://wiki.openmrs.org/display/projects/Centralized+Auditing+%28Design+Page%29?moved=true
The
changes(save/update/delete) made to any of the tables in the “openmrs”
database are saved in a common table(audit_log). The entries made
into table are date_changed,changed_by, voided_by,
change_description(in XML format).
We have completed the following: 1. Creating the audit class
(AuditLog.java) and its hibernate mapping (AuditLog.hbm.xml) 2.
Liquibase entry to create audit_log table in the database 3. Modifying
AuditableInterceptor.java, to add entries to the audit_log table on
save/update/delete 4. Creating a HibernateAuditLogDAO.java to provide
the hibernate session to the AuditableInterceptor.java
We have submitted this patch to the OpenMRS developers forum and are
waiting for their comments.
Since this is huge open source project, we do not expect them to
reply to us promptly. Meanwhile, we are looking on extending this to
a service, purging the existing model and integrating it into
mainline.
We are planning to implement the web service for this
functionality. The web service will provide facility to the admin to
retrieve the changes in the database. The changes can be retrieved in the
form of XML file.
We have submitted the patch for review. It is currently under
review. We are waiting for the feedback for the same.
Thank You
Ankur Gupta
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