[richfaces-issues] [JBoss JIRA] (RF-12491) Datatable model is accessed in tab panel which is not rendered using switch type "server"

[Denis Pasek (JIRA)]

Denis Pasek created RF-12491:
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             Summary: Datatable model is accessed in tab panel which is not rendered using switch type "server"
                 Key: RF-12491
                 URL: https://issues.jboss.org/browse/RF-12491
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: component-panels-layout-themes, component-tables
    Affects Versions: 4.2.2.Final
         Environment: Mojarra 2.1.20, JDK 1.6, JDK 1.7, Tomcat 7.0.x
            Reporter: Denis Pasek


When a RichFaces Tab of a TabPanel contains a RichFaces DataTable the model of the DataTable is accessed even if the Tab is not rendered at all.

Since the retrieval of the data table data might include costly database operations this is a serious performance issue.

The issue seems to be related to the state saving of JSF: the methods are not called during encodeAll() but during state saving of view.

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