org.apache.taglibs.standard.tei.Util Maven / Gradle / Ivy
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/*
* Copyright (c) 1997-2018 Oracle and/or its affiliates. All rights reserved.
* Copyright 2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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);
}
}