javax.faces.component.html.HtmlHead Maven / Gradle / Ivy
Show all versions of jboss-jsf-api_2.2_spec Show documentation
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package javax.faces.component.html;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.faces.context.FacesContext;
import javax.el.MethodExpression;
import javax.el.ValueExpression;
/*
* ******* GENERATED CODE - DO NOT EDIT *******
*/
/**
* NONE
* By default, the rendererType property must be set to "javax.faces.Head".
* This value can be changed by calling the setRendererType() method.
*/
public class HtmlHead extends javax.faces.component.UIOutput {
private static final String OPTIMIZED_PACKAGE = "javax.faces.component.";
public HtmlHead() {
super();
setRendererType("javax.faces.Head");
}
/**
* The standard component type for this component.
*/
public static final String COMPONENT_TYPE = "javax.faces.OutputHead";
protected enum PropertyKeys {
dir,
lang,
xmlns,
;
String toString;
PropertyKeys(String toString) { this.toString = toString; }
PropertyKeys() { }
public String toString() {
return ((toString != null) ? toString : super.toString());
}
}
/**
* Return the value of the dir property.
* Contents: Direction indication for text that does not inherit directionality.
* Valid values are "LTR" (left-to-right) and "RTL" (right-to-left).
* These attributes are case sensitive when rendering to XHTML, so
* care must be taken to have the correct case.
*/
public java.lang.String getDir() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.dir);
}
/**
*
Set the value of the dir property.
*/
public void setDir(java.lang.String dir) {
getStateHelper().put(PropertyKeys.dir, dir);
handleAttribute("dir", dir);
}
/**
* Return the value of the lang property.
* Contents: Code describing the language used in the generated markup
* for this component.
*/
public java.lang.String getLang() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.lang);
}
/**
*
Set the value of the lang property.
*/
public void setLang(java.lang.String lang) {
getStateHelper().put(PropertyKeys.lang, lang);
handleAttribute("lang", lang);
}
/**
* Return the value of the xmlns property.
* Contents:
* An XML Namespace to be passed through to the rendered element
*
*/
public java.lang.String getXmlns() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.xmlns);
}
/**
* Set the value of the xmlns property.
*/
public void setXmlns(java.lang.String xmlns) {
getStateHelper().put(PropertyKeys.xmlns, xmlns);
handleAttribute("xmlns", xmlns);
}
private void handleAttribute(String name, Object value) {
List setAttributes = (List) this.getAttributes().get("javax.faces.component.UIComponentBase.attributesThatAreSet");
if (setAttributes == null) {
String cname = this.getClass().getName();
if (cname != null && cname.startsWith(OPTIMIZED_PACKAGE)) {
setAttributes = new ArrayList(6);
this.getAttributes().put("javax.faces.component.UIComponentBase.attributesThatAreSet", setAttributes);
}
}
if (setAttributes != null) {
if (value == null) {
ValueExpression ve = getValueExpression(name);
if (ve == null) {
setAttributes.remove(name);
}
} else if (!setAttributes.contains(name)) {
setAttributes.add(name);
}
}
}
}