org.apigw.authserver.web.viewsupport.HeaderPreparer.java Source code

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Here is the source code for org.apigw.authserver.web.viewsupport.HeaderPreparer.java

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/**
 *   Copyright 2013 Stockholm County Council
 *
 *   This file is part of APIGW
 *
 *   APIGW is free software; you can redistribute it and/or modify
 *   it under the terms of version 2.1 of the GNU Lesser General Public
 *   License as published by the Free Software Foundation.
 *
 *   APIGW is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public
 *   License along with APIGW; if not, write to the
 *   Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 *   Boston, MA 02111-1307  USA
 *
 */
package org.apigw.authserver.web.viewsupport;

import java.util.Map;

import org.apache.tiles.AttributeContext;
import org.apache.tiles.context.TilesRequestContext;
import org.apache.tiles.preparer.ViewPreparer;
import org.apigw.authserver.types.domain.User;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.stereotype.Component;

/**
 *
 */
@Component("HeaderPreparer")
public class HeaderPreparer implements ViewPreparer {

    @Value("${auth.server.web.relative.logout.url}")
    private String relativeLogoutUrl;

    @Override
    public void execute(TilesRequestContext tilesContext, AttributeContext attributeContext) {

        UserDetails user = (UserDetails) SecurityContextHolder.getContext().getAuthentication().getPrincipal();

        String fullname = (user instanceof User) ? ((User) user).getFullName() : "";

        Map<String, Object> requestScope = tilesContext.getRequestScope();
        requestScope.put("loggedInAs", user.getUsername());
        requestScope.put("fullname", fullname);
        requestScope.put("relativeLogoutUrl", relativeLogoutUrl);

    }
}