Example usage for org.springframework.web.servlet SmartView isRedirectView

Introduction

In this page you can find the example usage for org.springframework.web.servlet SmartView isRedirectView.

Prototype

boolean isRedirectView();

Source Link

Document

Whether the view performs a redirect.

Usage

From source file:org.springframework.web.servlet.view.ContentNegotiatingViewResolver.java

private View getBestView(List<View> candidateViews, List<MediaType> requestedMediaTypes,
        RequestAttributes attrs) {//from  w ww .  j av  a  2s. c  om
    for (View candidateView : candidateViews) {
        if (candidateView instanceof SmartView) {
            SmartView smartView = (SmartView) candidateView;
            if (smartView.isRedirectView()) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Returning redirect view [" + candidateView + "]");
                }
                return candidateView;
            }
        }
    }
    for (MediaType mediaType : requestedMediaTypes) {
        for (View candidateView : candidateViews) {
            if (StringUtils.hasText(candidateView.getContentType())) {
                MediaType candidateContentType = MediaType.parseMediaType(candidateView.getContentType());
                if (mediaType.isCompatibleWith(candidateContentType)) {
                    if (logger.isDebugEnabled()) {
                        logger.debug("Returning [" + candidateView + "] based on requested media type '"
                                + mediaType + "'");
                    }
                    attrs.setAttribute(View.SELECTED_CONTENT_TYPE, mediaType, RequestAttributes.SCOPE_REQUEST);
                    return candidateView;
                }
            }
        }
    }
    return null;
}

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