IgnoreFilter.java

/**
 * 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.portal.servlet.filters.ignore;

import com.liferay.portal.kernel.exception.NoSuchLayoutException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.PortalUtil;
import com.liferay.portal.servlet.filters.BasePortalFilter;

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

/**
 * @author Brian Wing Shun Chan
 */
public class IgnoreFilter extends BasePortalFilter {

	@Override
	protected void processFilter(
			HttpServletRequest request, HttpServletResponse response,
			FilterChain filterChain)
		throws Exception {

		String currentURL = PortalUtil.getCurrentURL(request);

		if (_log.isDebugEnabled()) {
			_log.debug("Ignore " + currentURL);
		}

		PortalUtil.sendError(
			HttpServletResponse.SC_NOT_FOUND, new NoSuchLayoutException(),
			request, response);
	}

	private static final Log _log = LogFactoryUtil.getLog(IgnoreFilter.class);

}