org.springframework.web.servlet.tags.ArgumentTag Maven / Gradle / Ivy
/*
* Copyright 2002-2015 the original author or authors.
*
* 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.springframework.web.servlet.tags;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.BodyTagSupport;
/**
* JSP tag for collecting arguments and passing them to an {@link ArgumentAware}
* ancestor in the tag hierarchy.
*
* This tag must be nested under an argument aware tag.
*
* @author Nicholas Williams
* @since 4.0
* @see MessageTag
* @see ThemeTag
*/
@SuppressWarnings("serial")
public class ArgumentTag extends BodyTagSupport {
private Object value;
private boolean valueSet;
/**
* Set the value of the argument (optional).
*