org.dspace.webmvc.theme.RequestThemeResolver.java Source code

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Here is the source code for org.dspace.webmvc.theme.RequestThemeResolver.java

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/**
 * $Id: $
 * $URL: $
 * *************************************************************************
 * Copyright (c) 2002-2009, DuraSpace.  All rights reserved
 * Licensed under the DuraSpace License.
 *
 * A copy of the DuraSpace License has been included in this
 * distribution and is available at: http://scm.dspace.org/svn/repo/licenses/LICENSE.txt
 */

package org.dspace.webmvc.theme;

import org.springframework.web.servlet.theme.SessionThemeResolver;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Resolve theme names for the current request
 */
public class RequestThemeResolver extends SessionThemeResolver {
    private static final String CURRENT_THEME = RequestThemeResolver.class.getName() + ".CURRENT_THEME";

    @Override
    public String resolveThemeName(HttpServletRequest httpServletRequest) {
        if (httpServletRequest.getAttribute(RequestThemeResolver.CURRENT_THEME) != null) {
            return (String) httpServletRequest.getAttribute(RequestThemeResolver.CURRENT_THEME);
        }

        return getDefaultThemeName();
    }

    @Override
    public void setThemeName(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse,
            String s) {
        httpServletRequest.setAttribute(RequestThemeResolver.CURRENT_THEME, s);
    }
}