Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
  /*
   * 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.view.facelets;
 

Enable the JSF implementation to provide the appropriate behavior for the kind of MetaTagHandler subclass for each kind of element in the view, while providing a base-class from which those wanting to make a Java language custom tag handler can inherit. The JSF runtime provides the implementation of getTagHandlerDelegate() for the appropriate subclass.

 
 
 public abstract class DelegatingMetaTagHandler extends MetaTagHandler {
     
     private final TagAttribute binding;
 
     private final TagAttribute disabled;
     
     
     public DelegatingMetaTagHandler(TagConfig config) {
         super(config);
         this. = this.getAttribute("binding");
         this. = this.getAttribute("disabled");
                 FactoryFinder.getFactory(.);
     }
     
     protected abstract TagHandlerDelegate getTagHandlerDelegate();
     
     // Properties ----------------------------------------
 
     public boolean isDisabled(FaceletContext ctx) {
         return  != null && ..equals(.getBoolean(ctx));
     }
     
     public TagAttribute getBinding() {
         return this.;
     }
     
     public Tag getTag() {
         return this.;
     }
     
     public String getTagId() {
         return this.;
     }
     
     public TagAttribute getTagAttribute(String localName) {
         return super.getAttribute(localName);
     }
     
    @Override
    public void setAttributes(FaceletContext ctxObject instance) {
        super.setAttributes(ctxinstance);
    }
    
    // Methods ----------------------------------------
    

    

The default implementation simply calls through to TagHandlerDelegate.apply(javax.faces.view.facelets.FaceletContext,javax.faces.component.UIComponent).

Parameters:
ctx the FaceletContext for this view execution
parent the parent UIComponent of the component represented by this element instance.
Since:
2.0
    public void apply(FaceletContext ctxUIComponent parentthrows IOException {
        getTagHandlerDelegate().apply(ctxparent);
    }
    
    

Invoke the apply() method on this instance's TagHandler.nextHandler.

Parameters:
ctx the FaceletContext for this view execution
c the UIComponent of the component represented by this element instance.
Since:
2.0
    public void applyNextHandler(FaceletContext ctxUIComponent c
            throws IOExceptionFacesExceptionELException {
        // first allow c to get populated
        this..apply(ctxc);
    }
    
    

The default implementation simply calls through to TagHandlerDelegate.createMetaRuleset(java.lang.Class) and returns the result.

Parameters:
type the Class for which the MetaRuleset must be created.
Since:
2.0
    @Override
    protected MetaRuleset createMetaRuleset(Class type) {
        return getTagHandlerDelegate().createMetaRuleset(type);
    }
    
New to GrepCode? Check out our FAQ X