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JspAwareRequestContext (Spring Framework) - Spring Framework 1.2.9 API 文档英文版

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org.springframework.web.servlet.support
Class JspAwareRequestContext

java.lang.Object
  org.springframework.web.servlet.support.RequestContext
      org.springframework.web.servlet.support.JspAwareRequestContext

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public class JspAwareRequestContext
extends RequestContext

JSP-aware subclass of RequestContext, allowing population of the context from a JSP PageContext.

This context will also detect a JSTL locale attribute in page scope, in addition to the fallback locale strategy provided by the base class.

Since:

1.1.4

Author:

Juergen Hoeller

See Also:

getFallbackLocale()

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Field Summary
protected static String	PAGE_SCOPE_SUFFIX

 

Fields inherited from class org.springframework.web.servlet.support.RequestContext
APPLICATION_SCOPE_SUFFIX, DEFAULT_THEME_NAME, JSTL_LOCALE_ATTRIBUTE, REQUEST_SCOPE_SUFFIX, SESSION_SCOPE_SUFFIX

 

Constructor Summary
JspAwareRequestContext(PageContext pageContext)           Create a new JspAwareRequestContext for the given page context, using the request attributes for Errors retrieval.
JspAwareRequestContext(PageContext pageContext, Map model)           Create a new JspAwareRequestContext for the given page context, using the given model attributes for Errors retrieval.

 

Method Summary
protected  Locale	getFallbackLocale()           This implementation looks for a JSTL locale attribute in the JSP page scope, falling back to the superclass if not found.
protected  PageContext	getPageContext()           Return the underlying PageContext.
protected  void	initContext(PageContext pageContext, Map model)           Initialize this context with the given page context, using the given model attributes for Errors retrieval.

 

Methods inherited from class org.springframework.web.servlet.support.RequestContext

getBindStatus, getBindStatus, getContextPath, getErrors, getErrors, getFallbackTheme, getLocale, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getModelObject, getRequest, getRequestUri, getServletContext, getTheme, getThemeMessage, getThemeMessage, getThemeMessage, getThemeMessage, getThemeMessage, getThemeMessage, getThemeMessage, getUrlPathHelper, getWebApplicationContext, initContext, isDefaultHtmlEscape, setDefaultHtmlEscape, setUrlPathHelper

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

PAGE_SCOPE_SUFFIX

protected static final String PAGE_SCOPE_SUFFIX

See Also:

Constant Field Values

Constructor Detail

JspAwareRequestContext

public JspAwareRequestContext(PageContext pageContext)

Create a new JspAwareRequestContext for the given page context, using the request attributes for Errors retrieval.

Parameters:

pageContext - current JSP page context

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JspAwareRequestContext

public JspAwareRequestContext(PageContext pageContext,
                              Map model)

Create a new JspAwareRequestContext for the given page context, using the given model attributes for Errors retrieval.

Parameters:

pageContext - current JSP page context

model - the model attributes for the current view (can be null, using the request attributes for Errors retrieval)

Method Detail

initContext

protected void initContext(PageContext pageContext,
                           Map model)

Initialize this context with the given page context, using the given model attributes for Errors retrieval.

Parameters:

pageContext - current JSP page context

model - the model attributes for the current view (can be null, using the request attributes for Errors retrieval)

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getPageContext

protected PageContext getPageContext()

Return the underlying PageContext. Only intended for cooperating classes in this package.

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getFallbackLocale

protected Locale getFallbackLocale()

This implementation looks for a JSTL locale attribute in the JSP page scope, falling back to the superclass if not found.

Overrides:

getFallbackLocale in class RequestContext

Returns:

the fallback locale (never null)

See Also:

RequestContext.getFallbackLocale()

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