org.apache.struts2.components.Head Maven / Gradle / Ivy
/*
* 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 com.opensymphony.xwork2.inject.Inject;
import com.opensymphony.xwork2.util.ValueStack;
import org.apache.struts2.StrutsConstants;
import org.apache.struts2.views.annotations.StrutsTag;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
*
*
* Renders parts of the HEAD section for an HTML file. Encoding can be set using this tag.
*
*
* Examples
*
*
*
* <head>
* <title>My page</title>
* <s:head/>
* </head>
*
*
*
*/
@StrutsTag(name="head",
tldBodyContent="empty",
tldTagClass="org.apache.struts2.views.jsp.ui.HeadTag",
description="Render a chunk of HEAD for your HTML file",
allowDynamicAttributes = true)
public class Head extends UIBean {
public static final String TEMPLATE = "head";
private String encoding;
public Head(ValueStack stack, HttpServletRequest request, HttpServletResponse response) {
super(stack, request, response);
}
protected String getDefaultTemplate() {
return TEMPLATE;
}
@Inject(StrutsConstants.STRUTS_I18N_ENCODING)
public void setEncoding(String encoding) {
this.encoding = encoding;
}
public void evaluateParams() {
super.evaluateParams();
addParameter("encoding", encoding);
}
}