org.apache.taglibs.standard.tei.Util Maven / Gradle / Ivy
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/*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the "License"). You may not use this file except
* in compliance with the License.
*
* You can obtain a copy of the license at
* glassfish/bootstrap/legal/CDDLv1.0.txt or
* https://glassfish.dev.java.net/public/CDDLv1.0.html.
* See the License for the specific language governing
* permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* HEADER in each file and include the License file at
* glassfish/bootstrap/legal/CDDLv1.0.txt. If applicable,
* add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your
* own identifying information: Portions Copyright [yyyy]
* [name of copyright owner]
*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
*
* Portions Copyright Apache Software Foundation.
*/
package org.apache.taglibs.standard.tei;
import javax.servlet.jsp.tagext.TagData;
/**
* Utilities in support of TagExtraInfo classes.
*
* @author Shawn Bayern
*/
public class Util {
/**
* Returns true if the given attribute name is specified, false otherwise.
*/
public static boolean isSpecified(TagData data, String attributeName) {
return (data.getAttribute(attributeName) != null);
}
}