org.apache.myfaces.custom.jsvalueset.AbstractHtmlJsValueSet Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of tomahawk Show documentation

JSF components and utilities that can be used with any JSF implementation. This library is compatible with both JSF1.1 and JSF1.2; however for JSF1.2 users there is an alternative build of Tomahawk available that takes advantage of JSF1.2 features to offer some additional benefits.

There is a newer version: 1.1.14

Show newest version

/*
 * 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.myfaces.custom.jsvalueset;

import javax.faces.component.UIOutput;

import org.apache.myfaces.component.UserRoleUtils;

/**
 * Setting a value from the model in java-script so that it can be 
 * used (e.g. by the value change listener) afterwards. 
 * 
 * Unless otherwise specified, all attributes accept static values 
 * or EL expressions.
 * 
 * @JSFComponent
 *   name = "t:jsValueSet"
 *   class = "org.apache.myfaces.custom.jsvalueset.HtmlJsValueSet"
 *   tagClass = "org.apache.myfaces.custom.jsvalueset.HtmlJsValueSetTag"
 * @JSFJspProperty name = "id" tagExcluded = "true"
 * @JSFJspProperty name = "binding" tagExcluded = "true"
 * @JSFJspProperty name = "rendered" tagExcluded = "true"
 * @JSFJspProperty name = "converter" tagExcluded = "true"
 * @since 1.1.7
 * @author Martin Marinschek (latest modification by $Author: lu4242 $)
 * @version $Revision: 691856 $ $Date: 2008-09-04 04:40:30 +0200 (Thu, 04 Sep 2008) $
 */
public abstract class AbstractHtmlJsValueSet extends UIOutput
{

    public static final String COMPONENT_TYPE = "org.apache.myfaces.HtmlJsValueSet";
    public static final String COMPONENT_FAMILY = "javax.faces.Output";
    private static final String DEFAULT_RENDERER_TYPE = "org.apache.myfaces.JsValueSet";

    /**
     * javascript variable to be set.
     * 
     * @JSFProperty
     *   required="true"
     */
    public abstract String getName();

    public boolean isRendered()
    {
        if (!UserRoleUtils.isVisibleOnUserRole(this)) return false;
        return super.isRendered();
    }
    
    /**
     * value to be set in the variable.
     * 
     * @JSFProperty
     *   required="true"
     */
    public Object getValue()
    {
        return super.getValue();
    }

}