001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.taglib.aui;
016    
017    import com.liferay.taglib.aui.base.BaseModelContextTag;
018    
019    import javax.servlet.http.HttpServletRequest;
020    
021    /**
022     * @author Jorge Ferrer
023     * @author Brian Wing Shun Chan
024     */
025    public class ModelContextTag extends BaseModelContextTag {
026    
027            @Override
028            protected void setAttributes(HttpServletRequest request) {
029                    Class<?> model = getModel();
030    
031                    if (model != null) {
032                            pageContext.setAttribute("aui:model-context:bean", getBean());
033                            pageContext.setAttribute("aui:model-context:model", model);
034                    }
035                    else {
036                            pageContext.removeAttribute("aui:model-context:bean");
037                            pageContext.removeAttribute("aui:model-context::model");
038                    }
039            }
040    
041    }