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@ -1,5 +1,5 @@ |
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/* |
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* Copyright 2002-2013 the original author or authors. |
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* Copyright 2002-2015 the original author or authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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@ -32,15 +32,25 @@ import org.springframework.web.util.WebUtils; |
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* accept-header locale. |
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* |
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* <p>This is most appropriate if the application needs user sessions anyway, |
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* that is, when the HttpSession does not have to be created for the locale. |
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* The session may optionally contain an associated time zone attribute as well; |
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* alternatively, you may specify a default time zone. |
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* i.e. when the {@code HttpSession} does not have to be created just for storing |
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* the user's locale. The session may optionally contain an associated time zone |
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* attribute as well; alternatively, you may specify a default time zone. |
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* |
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* <p>Custom controllers can override the user's locale and time zone by calling |
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* {@code #setLocale(Context)} on the resolver, e.g. responding to a locale change |
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* request. As a more convenient alternative, consider using |
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* {@link org.springframework.web.servlet.support.RequestContext#changeLocale}. |
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* |
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* <p>In contrast to {@link CookieLocaleResolver}, this strategy stores locally |
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* chosen locale settings in the Servlet container's {@code HttpSession}. As a |
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* consequence, those settings are just temporary for each session and therefore |
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* lost when each session terminates. |
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* |
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* <p>Note that there is no direct relationship with external session management |
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* mechanisms such as the "Spring Session" project. This {@code LocaleResolver} |
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* will simply evaluate and modify corresponding {@code HttpSession} attributes |
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* against the current {@code HttpServletRequest}. |
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* |
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* @author Juergen Hoeller |
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* @since 27.02.2003 |
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* @see #setDefaultLocale |
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