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Clarify ServletException is thrown when no view is resolved (SPR-7339)

This commit is contained in:
Chris Beams 2010-08-07 13:57:07 +00:00
parent 3a9fc70f91
commit 91172f4f43
2 changed files with 4 additions and 3 deletions
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1
org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/DispatcherServlet.java
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@ -1031,6 +1031,7 @@ public class DispatcherServlet extends FrameworkServlet {
* @param mv the ModelAndView to render * @param mv the ModelAndView to render
* @param request current HTTP servlet request * @param request current HTTP servlet request
* @param response current HTTP servlet response * @param response current HTTP servlet response
* @throws ServletException if view is missing or cannot be resolved
* @throws Exception if there's a problem rendering the view * @throws Exception if there's a problem rendering the view
*/ */
protected void render(ModelAndView mv, HttpServletRequest request, HttpServletResponse response) throws Exception { protected void render(ModelAndView mv, HttpServletRequest request, HttpServletResponse response) throws Exception {

6
spring-framework-reference/src/mvc.xml
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@ -2027,9 +2027,9 @@ public class TimeBasedAccessInterceptor extends HandlerInterceptorAdapter {
<para>If a specific view resolver does not result in a view, Spring <para>If a specific view resolver does not result in a view, Spring
examines the context for other view resolvers. If additional view examines the context for other view resolvers. If additional view
resolvers exist, Spring continues to inspect them. <!--So what happens after Spring inspects them?-->If resolvers exist, Spring continues to inspect them until a view is
they do not exist, Spring throws an resolved. If no view resolver returns a view, Spring throws a
<classname>Exception</classname>.</para> <classname>ServletException</classname>.</para>
<para>The contract of a view resolver specifies that a view resolver <para>The contract of a view resolver specifies that a view resolver
<emphasis>can</emphasis> return null to indicate the view could not be <emphasis>can</emphasis> return null to indicate the view could not be