javax.faces.view.facelets.Tag Maven / Gradle / Ivy
Show all versions of javax.faces-api Show documentation
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2015 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.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.
*
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2005-2007 The Apache Software Foundation
*
* 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 javax.faces.view.facelets;
import javax.faces.view.Location;
/**
* The runtime must create an instance of this
* class for each element in the Facelets XHTML view. A {@link
* TagConfig} subinterface instance is responsible for providing an instance of
* Tag
to the {@link TagHandler} instance that is passed the
* TagConfig
in its constructor.
*
* @since 2.0
*/
public final class Tag {
/**
* Stores the tag attributes.
*/
private final TagAttributes attributes;
/**
* Stores the location.
*/
private final Location location;
/**
* Stores the XML namespace.
*/
private final String namespace;
/**
* Stores the XML local name.
*/
private final String localName;
/**
* Stores the XML qualified name.
*/
private final String qName;
/**
* Constructor.
*
* @param location the location.
* @param namespace the XML namespace.
* @param localName the XML local name.
* @param qName the XML qualified name.
* @param attributes the tag attributes.
*/
public Tag(Location location, String namespace, String localName,
String qName, TagAttributes attributes) {
this.location = location;
this.namespace = namespace;
this.localName = localName;
this.qName = qName;
this.attributes = attributes;
}
/**
* Constructor.
*
* @param orig the original tag.
* @param attributes the tag attributes.
*/
public Tag(Tag orig, TagAttributes attributes) {
this(orig.getLocation(), orig.getNamespace(), orig.getLocalName(), orig
.getQName(), attributes);
}
/**
* Return an object encapsulating the
* {@link TagAttributes} specified on this element in the view.
*
* @return the {@link TagAttributes}.
*/
public TagAttributes getAttributes() {
return attributes;
}
/**
* Return the XML local name of the tag. For
* example, <my:tag /> would be "tag".
*
* @return the XML local name.
*/
public String getLocalName() {
return localName;
}
/**
* Return the Location of this
* Tag
instance in the Facelet view.
*
* @return the Location.
*/
public Location getLocation() {
return location;
}
/**
* Return the resolved XML Namespace for this
* tag in the Facelets view.
*
* @return the XML namespace.
*/
public String getNamespace() {
return namespace;
}
/**
* Return the XML qualified name for this tag.
* For example, <my:tag /> would be "my:tag".
*
* @return the XML qualified name.
*/
public String getQName() {
return qName;
}
/**
* Get the string representation.
*
* @return the string representation.
*/
@Override
public String toString() {
return this.location + " <" + this.qName + ">";
}
}