com.liferay.portlet.HeaderResponseFactory Maven / Gradle / Ivy

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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.
 */

package com.liferay.portlet;

import com.liferay.portal.kernel.portlet.LiferayHeaderResponse;
import com.liferay.portlet.internal.HeaderRequestImpl;
import com.liferay.portlet.internal.HeaderResponseImpl;

import javax.portlet.HeaderRequest;
import javax.portlet.filter.HeaderRequestWrapper;

import javax.servlet.http.HttpServletResponse;

/**
 * @author Neil Griffin
 */
public class HeaderResponseFactory {

	public static LiferayHeaderResponse create(
		HeaderRequest headerRequest, HttpServletResponse httpServletResponse) {

		while (headerRequest instanceof HeaderRequestWrapper) {
			HeaderRequestWrapper headerRequestWrapper =
				(HeaderRequestWrapper)headerRequest;

			headerRequest = headerRequestWrapper.getRequest();
		}

		HeaderResponseImpl headerResponseImpl = new HeaderResponseImpl();

		headerResponseImpl.init(
			(HeaderRequestImpl)headerRequest, httpServletResponse);

		return headerResponseImpl;
	}

}