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Improve ApplicationContextInitializer sorting

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ContextLoader and FrameworkServlet now use
AnnotationAwareOrderComparator to support @Order usage; previously
supported only implementation of the Ordered interface.
This commit is contained in:
Chris Beams
2011-05-30 12:55:33 +00:00
parent 2eea63eec5
commit 2b4328023e
3 changed files with 18 additions and 13 deletions
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8
org.springframework.context/src/main/java/org/springframework/context/ApplicationContextInitializer.java
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@@ -27,16 +27,16 @@ package org.springframework.context;
* for declaring a "contextInitializerClasses" context-param and init-param, respectively.
*
* <p>{@code ApplicationContextInitializer} processors are encouraged to detect
* whether Spring's {@link org.springframework.core.Ordered Ordered} or
* {@link org.springframework.core.PriorityOrdered PriorityOrdered} interfaces are also
* implemented and sort instances accordingly if so prior to invocation.
* whether Spring's {@link org.springframework.core.Ordered Ordered} interface has been
* implemented or if the @{@link org.springframework.core.annotation.Order Order}
* annotation is present and to sort instances accordingly if so prior to invocation.
*
* @author Chris Beams
* @since 3.1
* @see org.springframework.web.context.ContextLoader#customizeContext
* @see org.springframework.web.context.ContextLoader#CONTEXT_INITIALIZER_CLASSES_PARAM
* @see org.springframework.web.servlet.FrameworkServlet#setContextInitializerClasses
* @see org.springframework.web.servlet.FrameworkServlet#initializeWebApplicationContext
* @see org.springframework.web.servlet.FrameworkServlet#applyInitializers
*/
public interface ApplicationContextInitializer<C extends ConfigurableApplicationContext> {