[jbosstools-issues] [JBoss JIRA] (JBIDE-15169) Optimize CustomTagLibComponent.checkExtended() method

Wed Jul 10 13:14:20 EDT 2013

Viacheslav Kabanovich created JBIDE-15169:
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             Summary: Optimize CustomTagLibComponent.checkExtended() method
                 Key: JBIDE-15169
                 URL: https://issues.jboss.org/browse/JBIDE-15169
             Project: Tools (JBoss Tools)
          Issue Type: Task
          Components: jsp/jsf/xml/html source editing
            Reporter: Viacheslav Kabanovich
            Assignee: Viacheslav Kabanovich
             Fix For: 4.2.x

This method is used to filter away extension attributes that do not extend 'normally' declared attributes for current node.
It is invoked for each attribute collected initially in AbstractComponent.getAttributes(...) methods. Current implementation of checkExtended() requests for all attribute definitions in all libraries at each call. That makes N*N dependency of the number of queries on the number N of attribute definitions.
We can cache the set of names of non-extension attributes obtained at the first invocation.

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