Struts example source code file (Hidden.java)

This example Struts source code file (Hidden.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Struts tags/keywords

hidden, hidden, http, httpservletrequest, httpservletresponse, render, request, response, servlet, string, string, strutstag, template, template, uibean, uibean

The Struts Hidden.java source code

/*
 * $Id: Hidden.java 1080764 2011-03-11 21:23:57Z wesw $
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.struts2.components;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts2.views.annotations.StrutsTag;

import com.opensymphony.xwork2.util.ValueStack;

/**
 * <!-- START SNIPPET: javadoc -->
 * Renders an HTML input element of type hidden, populated by the specified property from the ValueStack.
 * <!-- END SNIPPET: javadoc -->
 *
 * <p/> Examples
 *
 * <pre>
 * <!-- START SNIPPET: example -->
 * <-- example one -->
 * <s:hidden name="foo" />
 * <-- example two -->
 * <s:hidden name="foo" value="%{bar}" />
 *
 * Example One Resulting HTML (if foo evaluates to bar):
 * <input type="hidden" name="foo" value="bar" />
 * Example Two Resulting HTML (if getBar method of the action returns 'bar')
 * <input type="hidden" name="foo" value="bar" />
 * <!-- END SNIPPET: example -->
 * </pre>
 *
  */
@StrutsTag(
    name="hidden",
    tldTagClass="org.apache.struts2.views.jsp.ui.HiddenTag",
    description="Render a hidden input field",
    allowDynamicAttributes=true)
public class Hidden extends UIBean {
    final public static String TEMPLATE = "hidden";

    public Hidden(ValueStack stack, HttpServletRequest request, HttpServletResponse response) {
        super(stack, request, response);
    }

    protected String getDefaultTemplate() {
        return TEMPLATE;
    }
}