cz.cvut.portal.kos.utils.PortalRequestAccessor.java Source code

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Here is the source code for cz.cvut.portal.kos.utils.PortalRequestAccessor.java

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/*
 * The MIT License
 *
 * Copyright 2013 Jakub Jirutka <jakub@jirutka.cz>.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package cz.cvut.portal.kos.utils;

import javax.portlet.PortletRequest;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.portlet.context.PortletRequestAttributes;

/**
 *
 * @author Jakub Jirutka <jakub@jirutka.cz>
 */
public class PortalRequestAccessor {

    public static PortletRequest getCurrentRequest() {
        RequestAttributes attributes = RequestContextHolder.getRequestAttributes();

        if (attributes instanceof PortletRequestAttributes) {
            return ((PortletRequestAttributes) attributes).getRequest();
        }
        throw new IllegalStateException("Does not run within a PortletContext");
    }
}