001    // Copyright 2004, 2005 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.tapestry.binding;
016    
017    import org.apache.hivemind.Location;
018    import org.apache.tapestry.coerce.ValueConverter;
019    
020    /**
021     * Stores a static (invariant) string as the value.
022     * 
023     * <p>
024     * Note: renamed from StaticBinding to LiteralBinding in release 4.0.
025     * 
026     * @author Howard Lewis Ship
027     */
028    
029    public class LiteralBinding extends AbstractBinding
030    {
031        private final String _value;
032    
033        public LiteralBinding(String description, ValueConverter valueConverter, Location location,
034                String value)
035        {
036            super(description, valueConverter, location);
037    
038            _value = value;
039        }
040    
041        public Object getObject()
042        {
043            return _value;
044        }
045    
046        public String toString()
047        {
048            return "StaticBinding[" + _value + "]";
049        }
050    }