001    // Copyright 2010, 2011 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    // http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry5.ioc.services;
016    
017    import org.apache.tapestry5.plastic.FieldConduit;
018    import org.apache.tapestry5.plastic.PlasticField;
019    
020    /**
021     * Used as a replacement for a field.
022     *
023     * @see PlasticField
024     * @see FieldConduit
025     * @since 5.2.0
026     * @deprecated Deprecated in 5.3, using Plastic equivalents
027     */
028    public interface FieldValueConduit
029    {
030    
031        /**
032         * Reads the current value of the field.
033         *
034         * @return current value (possibly null)
035         */
036        Object get();
037    
038        /**
039         * Sets the value of the field
040         *
041         * @param newValue to be captured
042         */
043        void set(Object newValue);
044    
045    }