001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *   http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    package org.apache.myfaces.tobago.taglib.decl;
021    
022    import org.apache.myfaces.tobago.apt.annotation.DynamicExpression;
023    import org.apache.myfaces.tobago.apt.annotation.TagAttribute;
024    import org.apache.myfaces.tobago.apt.annotation.UIComponentTagAttribute;
025    
026    /*
027     * Date: 13.12.2005
028     * Time: 20:10:50
029     */
030    
031    /**
032     *
033     */
034    public interface HasValidator {
035      /**
036       * A method binding EL expression,
037       * accepting FacesContext, UIComponent,
038       * and Object parameters, and returning void, that validates
039       * the component's local value.
040       */
041      @TagAttribute
042      @UIComponentTagAttribute(type = "javax.faces.el.MethodBinding",
043          expression = DynamicExpression.METHOD_BINDING)
044      void setValidator(String validator);
045    }