/*
* $Id: HtmlTag.java 471754 2006-11-06 14:55:09Z husted $
*
* 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.struts.faces.taglib;
import javax.faces.component.UIComponent;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.PageContext;
import org.apache.struts.Globals;
/**
* <p>Render an HTML <code><html></code> element for
* the <em>Struts-Faces Integration Library</em>.</p>
*
* @version $Rev: 471754 $ $Date: 2006-11-06 15:55:09 +0100 (Lun, 06 nov 2006) $
*/
public class HtmlTag extends AbstractFacesTag {
// ---------------------------------------------------------- Tag Attributes
/**
* <p>Set a locale if not set yet.</p>
*/
private String locale = null;
public void setLocale(String locale) {
this.locale = locale;
}
/**
* <p>Render Struts HTML tags as xhtml.</p>
*/
private String xhtml = null;
public void setXhtml(String xhtml) {
this.xhtml = xhtml;
}
// ---------------------------------------------------------- Public Methods
/**
* <p>Return the type of component to be created for this tag.</p>
*/
public String getComponentType() {
return ("org.apache.struts.faces.Html");
}
/**
* <p>Override <code>doStartTag()</code> method to also set a page
* context attribute if <code>xhtml</code> is <code>>true</code>.</p>
*/
public int doStartTag() throws JspException {
int result = super.doStartTag();
if (xhtml != null) {
pageContext.setAttribute(Globals.XHTML_KEY, "true",
PageContext.PAGE_SCOPE);
}
return (result);
}
/**
* <p>Return the <code>rendererType</code> to be used for rendering
* our component.</p>
*/
public String getRendererType() {
return ("org.apache.struts.faces.Html");
}
/**
* <p>Release resources allocated to this tag instance.</p>
*/
public void release() {
super.release();
this.locale = null;
this.xhtml = null;
}
// ------------------------------------------------------- Protected Methods
/**
* <p>Override attributes set on this tag instance.</p>
*
* @param component Component whose attributes should be overridden
*/
protected void setProperties(UIComponent component) {
super.setProperties(component);
setBooleanAttribute(component, "locale", locale);
setBooleanAttribute(component, "xhtml", xhtml);
}
}