Java Code Examples for javax.servlet.http.HttpServletResponse#setLocale()

The following examples show how to use javax.servlet.http.HttpServletResponse#setLocale() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: MvcViewRender.java    From onetwo with Apache License 2.0 6 votes vote down vote up 
public void doRender(ModelAndView mv, HttpServletRequest request, HttpServletResponse response) throws Exception {
	if(localeResolver!=null){
		Locale locale = this.localeResolver.resolveLocale(request);
		response.setLocale(locale);
	}
	
	View view;
	if (mv.isReference()) {
		view = resolveViewName(mv.getViewName(), mv.getModel(), response.getLocale(), request);
		if (view == null) {
			throw new BaseException("Could not resolve view with name '" + mv.getViewName() + "' in '" + getClass().getSimpleName() + "'");
		}
	}
	else {
		view = mv.getView();
		if (view == null) {
			throw new BaseException("ModelAndView [" + mv + "] neither contains a view name nor a " + "View object in '" + getClass().getSimpleName() + "'");
		}
	}

	if (mv.getStatus() != null) {
		response.setStatus(mv.getStatus().value());
	}
	view.render(mv.getModel(), request, response);
}
Example 2
Source File: DispatcherServlet.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
/**
 * Render the given ModelAndView.
 * <p>This is the last stage in handling a request. It may involve resolving the view by name.
 * @param mv the ModelAndView to render
 * @param request current HTTP servlet request
 * @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
 */
protected void render(ModelAndView mv, HttpServletRequest request, HttpServletResponse response) throws Exception {
	// Determine locale for request and apply it to the response.
	Locale locale = this.localeResolver.resolveLocale(request);
	response.setLocale(locale);

	View view;
	if (mv.isReference()) {
		// We need to resolve the view name.
		view = resolveViewName(mv.getViewName(), mv.getModelInternal(), locale, request);
		if (view == null) {
			throw new ServletException("Could not resolve view with name '" + mv.getViewName() +
					"' in servlet with name '" + getServletName() + "'");
		}
	}
	else {
		// No need to lookup: the ModelAndView object contains the actual View object.
		view = mv.getView();
		if (view == null) {
			throw new ServletException("ModelAndView [" + mv + "] neither contains a view name nor a " +
					"View object in servlet with name '" + getServletName() + "'");
		}
	}

	// Delegate to the View object for rendering.
	if (logger.isDebugEnabled()) {
		logger.debug("Rendering view [" + view + "] in DispatcherServlet with name '" + getServletName() + "'");
	}
	try {
		view.render(mv.getModelInternal(), request, response);
	}
	catch (Exception ex) {
		if (logger.isDebugEnabled()) {
			logger.debug("Error rendering view [" + view + "] in DispatcherServlet with name '" +
					getServletName() + "'", ex);
		}
		throw ex;
	}
}
Example 3
Source File: ResponseHeaderIT.java    From glowroot with Apache License 2.0 5 votes vote down vote up 
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) {
    response.setContentLength(1);
    response.setContentType("text/plain");
    response.setCharacterEncoding("UTF-8");
    response.setLocale(Locale.ENGLISH);
}
Example 4
Source File: ResponseHeaderIT.java    From glowroot with Apache License 2.0 5 votes vote down vote up 
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) {
    response.setHeader("Content-Type", "text/plain;charset=UTF-8");
    response.setHeader("Content-Length", "1");
    response.setHeader("Extra", "abc");
    response.setLocale(Locale.ENGLISH);
}
Example 5
Source File: ResponseHeaderIT.java    From glowroot with Apache License 2.0 5 votes vote down vote up 
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) {
    response.addHeader("Content-Type", "text/plain;charset=UTF-8");
    response.addHeader("Content-Length", "1");
    response.addHeader("Extra", "abc");
    response.setLocale(Locale.ENGLISH);
}
Example 6
Source File: DispatcherServlet.java    From spring-analysis-note with MIT License 4 votes vote down vote up 
/**
 * Render the given ModelAndView.
 * <p>This is the last stage in handling a request. It may involve resolving the view by name.
 * @param mv the ModelAndView to render
 * @param request current HTTP servlet request
 * @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
 */
protected void render(ModelAndView mv, HttpServletRequest request, HttpServletResponse response) throws Exception {
	// Determine locale for request and apply it to the response.
	Locale locale =
			(this.localeResolver != null ? this.localeResolver.resolveLocale(request) : request.getLocale());
	response.setLocale(locale);

	View view;
	String viewName = mv.getViewName();
	if (viewName != null) {
		// We need to resolve the view name.
		view = resolveViewName(viewName, mv.getModelInternal(), locale, request);
		if (view == null) {
			throw new ServletException("Could not resolve view with name '" + mv.getViewName() +
					"' in servlet with name '" + getServletName() + "'");
		}
	}
	else {
		// No need to lookup: the ModelAndView object contains the actual View object.
		view = mv.getView();
		if (view == null) {
			throw new ServletException("ModelAndView [" + mv + "] neither contains a view name nor a " +
					"View object in servlet with name '" + getServletName() + "'");
		}
	}

	// Delegate to the View object for rendering.
	if (logger.isTraceEnabled()) {
		logger.trace("Rendering view [" + view + "] ");
	}
	try {
		if (mv.getStatus() != null) {
			response.setStatus(mv.getStatus().value());
		}
		view.render(mv.getModelInternal(), request, response);
	}
	catch (Exception ex) {
		if (logger.isDebugEnabled()) {
			logger.debug("Error rendering view [" + view + "]", ex);
		}
		throw ex;
	}
}
Example 7
Source File: DispatcherServlet.java    From java-technology-stack with MIT License 4 votes vote down vote up 
/**
 * Render the given ModelAndView.
 * <p>This is the last stage in handling a request. It may involve resolving the view by name.
 * @param mv the ModelAndView to render
 * @param request current HTTP servlet request
 * @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
 */
protected void render(ModelAndView mv, HttpServletRequest request, HttpServletResponse response) throws Exception {
	// Determine locale for request and apply it to the response.
	Locale locale =
			(this.localeResolver != null ? this.localeResolver.resolveLocale(request) : request.getLocale());
	response.setLocale(locale);

	View view;
	String viewName = mv.getViewName();
	if (viewName != null) {
		// We need to resolve the view name.
		view = resolveViewName(viewName, mv.getModelInternal(), locale, request);
		if (view == null) {
			throw new ServletException("Could not resolve view with name '" + mv.getViewName() +
					"' in servlet with name '" + getServletName() + "'");
		}
	}
	else {
		// No need to lookup: the ModelAndView object contains the actual View object.
		view = mv.getView();
		if (view == null) {
			throw new ServletException("ModelAndView [" + mv + "] neither contains a view name nor a " +
					"View object in servlet with name '" + getServletName() + "'");
		}
	}

	// Delegate to the View object for rendering.
	if (logger.isTraceEnabled()) {
		logger.trace("Rendering view [" + view + "] ");
	}
	try {
		if (mv.getStatus() != null) {
			response.setStatus(mv.getStatus().value());
		}
		view.render(mv.getModelInternal(), request, response);
	}
	catch (Exception ex) {
		if (logger.isDebugEnabled()) {
			logger.debug("Error rendering view [" + view + "]", ex);
		}
		throw ex;
	}
}
Example 8
Source File: DispatcherServlet.java    From lams with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Render the given ModelAndView.
 * <p>This is the last stage in handling a request. It may involve resolving the view by name.
 * @param mv the ModelAndView to render
 * @param request current HTTP servlet request
 * @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
 */
protected void render(ModelAndView mv, HttpServletRequest request, HttpServletResponse response) throws Exception {
	// Determine locale for request and apply it to the response.
	Locale locale = this.localeResolver.resolveLocale(request);
	response.setLocale(locale);

	View view;
	if (mv.isReference()) {
		// We need to resolve the view name.
		view = resolveViewName(mv.getViewName(), mv.getModelInternal(), locale, request);
		if (view == null) {
			throw new ServletException("Could not resolve view with name '" + mv.getViewName() +
					"' in servlet with name '" + getServletName() + "'");
		}
	}
	else {
		// No need to lookup: the ModelAndView object contains the actual View object.
		view = mv.getView();
		if (view == null) {
			throw new ServletException("ModelAndView [" + mv + "] neither contains a view name nor a " +
					"View object in servlet with name '" + getServletName() + "'");
		}
	}

	// Delegate to the View object for rendering.
	if (logger.isDebugEnabled()) {
		logger.debug("Rendering view [" + view + "] in DispatcherServlet with name '" + getServletName() + "'");
	}
	try {
		if (mv.getStatus() != null) {
			response.setStatus(mv.getStatus().value());
		}
		view.render(mv.getModelInternal(), request, response);
	}
	catch (Exception ex) {
		if (logger.isDebugEnabled()) {
			logger.debug("Error rendering view [" + view + "] in DispatcherServlet with name '" +
					getServletName() + "'", ex);
		}
		throw ex;
	}
}