IsContentAllowedTag.java

/*
 * Copyright 2015-Present Entando Inc. (http://www.entando.com) All rights reserved.
 *
 * 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 com.agiletec.plugins.jpfastcontentedit.aps.tags;

import java.util.Set;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class IsContentAllowedTag extends TagSupport {

	private static final Logger _logger = LoggerFactory.getLogger(IsContentAllowedTag.class);
	
	@Override
	public int doStartTag() throws JspException {
		try {
			Set<String> contentIds = (Set<String>) this.pageContext.getAttribute(this.getListName());
			if (null == contentIds || contentIds.isEmpty()) return SKIP_BODY;
			if (contentIds.contains(this.getContentId())) {
				return EVAL_BODY_INCLUDE;
			} else {
				return SKIP_BODY;
			}
		} catch (Throwable t) {
			_logger.error("error in doStartTag", t);
			throw new JspException("error in doStartTag", t);
		}
	}
	
	public String getListName() {
		return _listName;
	}
	public void setListName(String listName) {
		this._listName = listName;
	}
	
	public String getContentId() {
		return _contentId;
	}
	public void setContentId(String contentId) {
		this._contentId = contentId;
	}
	
	private String _listName;
	private String _contentId;
	
}