spring-framework

Spring Framework

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Chris Beams 1070e4d5c1 Initialize FrameworkServlet property sources eagerly Prior to this change, FrameworkServlet#configureAndRefreshWebApplicationContext called #postProcessWebApplicationContext(wac) and #applyInitializers(wac) prior to #refresh, but because servlet-based property source stubs were not replaced until #refresh, any post-processing or initialization routines could not benefit from accessing the Environment to retrieve properties from the ServletContext or ServletConfig. The workaround to this problem is detailed in SPR-9610 - the user simply needed to call WebApplicationContextUtils#initServletPropertySources manually within their ApplicationContextInitializer (or overridden #postProcessWebApplicationContext method) This commit ensures that FrameworkServlet#configureAndRefreshWebApplicationContext calls WebApplicationContextUtils#initServletPropertySources eagerly, prior to invoking #postProcessWebApplicationContext and #applyInitializers. Related Javadoc has also been updated throughout to clarify the behavior of #initServletPropertySources, when it can be called and what the effects are, etc. Note also that a reproduction issue was added to demonstrate the problem and verify its resolution [1]. [1]: https://github.com/SpringSource/spring-framework-issues/tree/master/SPR-9610 Issue: SPR-9610	13 years ago
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src	Initialize FrameworkServlet property sources eagerly	13 years ago

Chris Beams 1070e4d5c1 Initialize FrameworkServlet property sources eagerly

Prior to this change,
FrameworkServlet#configureAndRefreshWebApplicationContext called
 #postProcessWebApplicationContext(wac) and #applyInitializers(wac)
prior to #refresh, but because servlet-based property source stubs were
not replaced until #refresh, any post-processing or initialization
routines could not benefit from accessing the Environment to retrieve
properties from the ServletContext or ServletConfig.

The workaround to this problem is detailed in SPR-9610 - the user simply
needed to call WebApplicationContextUtils#initServletPropertySources
manually within their ApplicationContextInitializer (or overridden
 #postProcessWebApplicationContext method)

This commit ensures that
FrameworkServlet#configureAndRefreshWebApplicationContext calls
WebApplicationContextUtils#initServletPropertySources eagerly, prior to
invoking #postProcessWebApplicationContext and #applyInitializers.
Related Javadoc has also been updated throughout to clarify the behavior
of #initServletPropertySources, when it can be called and what the
effects are, etc.

Note also that a reproduction issue was added to demonstrate the problem
and verify its resolution [1].

[1]: https://github.com/SpringSource/spring-framework-issues/tree/master/SPR-9610

Issue: SPR-9610

13 years ago

src

Initialize FrameworkServlet property sources eagerly

13 years ago