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https://issues.apache.org/jira/browse/JS2-1324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14532124#comment-14532124
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Randy Watler commented on JS2-1324:
-----------------------------------
Checkpoint commit with initial JetspeedSecurityPersistenceManager, (JSPM),
cache integration.
New security cache configuration properties, (jetspeed.properties):
{code}
#-------------------------------------------------------------------------
# S E C U R I T Y P E R S I S T E N C E C A C H E
#-------------------------------------------------------------------------
# jetspeed security persistence manager cache size:
#org.apache.jetspeed.ehcache.jspm.maxelements=128
# jetspeed security persistence manager cache element expiration in seconds,
(infinite = 0):
#org.apache.jetspeed.ehcache.jspm.element.ttl=150
{code}
> Security Cache Performance Improvements
> ---------------------------------------
>
> Key: JS2-1324
> URL: https://issues.apache.org/jira/browse/JS2-1324
> Project: Jetspeed 2
> Issue Type: Improvement
> Components: Security
> Affects Versions: 2.3.0
> Reporter: David Sean Taylor
> Assignee: Randy Watler
> Fix For: 2.3.0
>
>
> The Security Model caches security principals and associations in the user
> session once initiated. Basically leveraging the session as a PRIVATE cache.
> However a large number of the database requests we reviewed involve fetching
> roles which are shared by users. The Security model however does not have a
> PUBLIC cache to store this type of shared information (role principals and
> associations) and therefore every user will query this same data.
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