Example usage for org.springframework.web.servlet.resource ResourceTransformerChain getResolverChain

Introduction

In this page you can find the example usage for org.springframework.web.servlet.resource ResourceTransformerChain getResolverChain.

Prototype

ResourceResolverChain getResolverChain();

Source Link

Document

Return the ResourceResolverChain that was used to resolve the Resource being transformed.

Usage

From source file:org.springframework.web.servlet.resource.AppCacheManifestTransformer.java

private LineOutput processLine(LineInfo info, HttpServletRequest request, Resource resource,
        ResourceTransformerChain transformerChain) {

    if (!info.isLink()) {
        return new LineOutput(info.getLine(), null);
    }/*w  ww . j  a v  a 2 s.  c o  m*/

    Resource appCacheResource = transformerChain.getResolverChain().resolveResource(null, info.getLine(),
            Collections.singletonList(resource));

    String path = info.getLine();
    String absolutePath = toAbsolutePath(path, request);
    String newPath = resolveUrlPath(absolutePath, request, resource, transformerChain);

    if (logger.isTraceEnabled()) {
        if (newPath != null && !newPath.equals(path)) {
            logger.trace("Link modified: " + path + " (original: " + path + ")");
        } else {
            logger.trace("Link not modified: " + path);
        }
    }

    return new LineOutput((newPath != null ? newPath : path), appCacheResource);
}

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