Darius Ski created RF-12652:
-------------------------------
Summary: Improve ScriptUtils performance by doing early
preallocation in String encode path
Key: RF-12652
URL: https://issues.jboss.org/browse/RF-12652
Project: RichFaces
Issue Type: Enhancement
Security Level: Public (Everyone can see)
Components: core
Affects Versions: 4.3.0.M2
Reporter: Darius Ski
Priority: Minor
In ScriptUtils.toScript(Object obj) method there is allocation of StringBuilder
with default size (of 16bytes). When large sized strings are passed to this
method ( for example in partial rendering user bean returns a String with
custom JSON ), method incurs penalty due to reallocations ( both in GC pressure
and CPU use).
The preallocation size could be set to 1.6-2 of initial size, cause we know
that String is getting escaped and inflated by both normal (*2) and unicode
escapes ( \u00XX style * 6).
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
_______________________________________________
richfaces-issues mailing list
[email protected]
https://lists.jboss.org/mailman/listinfo/richfaces-issues
