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https://issues.apache.org/jira/browse/SLING-8867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Radu Cotescu updated SLING-8867:
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Description:
SLING-8737 brought support for using lazily evaluated bindings. The JSP script
engine, however, although sets the {{SlingBindings}} as a request attribute,
does not do anything else to facilitate the access to the bindings' values.
Instead, this is delegated partially to the {{<sling:defineObjects/>}} tag.
However, this tag has the potential of expanding all values which are provided
lazily, irrespective of what values the JSP script being evaluated needs.
While modifying the {{<sling:defineObjects/>}} tag is out of the question, for
backwards-compatibility reasons, the JSP engine could make the values provided
by the {{SlingBindings}} available in the {{pageContext}}, if the context
hasn't already defined identical attributes.
was:
SLING-8738 brought support for using lazily evaluated bindings. The JSP script
engine, however, although sets the {{SlingBindings}} as a request attribute,
does not do anything else to facilitate the access to the bindings' values.
Instead, this is delegated partially to the {{<sling:defineObjects/>}} tag.
However, this tag has the potential of expanding all values which are provided
lazily, irrespective of what values the JSP script being evaluated needs.
While modifying the {{<sling:defineObjects/>}} tag is out of the question, for
backwards-compatibility reasons, the JSP engine could make the values provided
by the {{SlingBindings}} available in the {{pageContext}}, if the context
hasn't already defined identical attributes.
> Enhance the pageContext with the values provided by the SlingBindings
> ---------------------------------------------------------------------
>
> Key: SLING-8867
> URL: https://issues.apache.org/jira/browse/SLING-8867
> Project: Sling
> Issue Type: Improvement
> Components: Scripting
> Reporter: Radu Cotescu
> Assignee: Radu Cotescu
> Priority: Major
> Fix For: Scripting JSP 2.4.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> SLING-8737 brought support for using lazily evaluated bindings. The JSP
> script engine, however, although sets the {{SlingBindings}} as a request
> attribute, does not do anything else to facilitate the access to the
> bindings' values. Instead, this is delegated partially to the
> {{<sling:defineObjects/>}} tag. However, this tag has the potential of
> expanding all values which are provided lazily, irrespective of what values
> the JSP script being evaluated needs.
> While modifying the {{<sling:defineObjects/>}} tag is out of the question,
> for backwards-compatibility reasons, the JSP engine could make the values
> provided by the {{SlingBindings}} available in the {{pageContext}}, if the
> context hasn't already defined identical attributes.
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