AssetCategoriesNavigationTag.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.asset.taglib.servlet.taglib;

import com.liferay.asset.taglib.internal.servlet.ServletContextUtil;
import com.liferay.taglib.util.IncludeTag;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.PageContext;

/**
 * @author Alvaro del Castillo
 * @author Eduardo Lundgren
 * @author Jorge Ferrer
 */
public class AssetCategoriesNavigationTag extends IncludeTag {

	public void setHidePortletWhenEmpty(boolean hidePortletWhenEmpty) {
		_hidePortletWhenEmpty = hidePortletWhenEmpty;
	}

	@Override
	public void setPageContext(PageContext pageContext) {
		super.setPageContext(pageContext);

		servletContext = ServletContextUtil.getServletContext();
	}

	public void setVocabularyIds(long[] vocabularyIds) {
		_vocabularyIds = vocabularyIds;
	}

	@Override
	protected void cleanUp() {
		_hidePortletWhenEmpty = false;
		_vocabularyIds = null;
	}

	@Override
	protected String getPage() {
		return _PAGE;
	}

	@Override
	protected void setAttributes(HttpServletRequest request) {
		request.setAttribute(
			"liferay-asset:asset-tags-navigation:hidePortletWhenEmpty",
			String.valueOf(_hidePortletWhenEmpty));
		request.setAttribute(
			"liferay-asset:asset-tags-navigation:vocabularyIds",
			_vocabularyIds);
	}

	private static final String _PAGE = "/asset_categories_navigation/page.jsp";

	private boolean _hidePortletWhenEmpty;
	private long[] _vocabularyIds;

}