// Copyright 2010 The Apache Software Foundation
//
// Licensed 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.tapestry5.internal.bindings;

import org.apache.tapestry5.Binding;
import org.apache.tapestry5.ComponentResources;
import org.apache.tapestry5.commons.Location;
import org.apache.tapestry5.ioc.services.SymbolSource;
import org.apache.tapestry5.services.BindingFactory;

public class SymbolBindingFactory implements BindingFactory
{
    private SymbolSource symbolSource;
    
    public SymbolBindingFactory(SymbolSource symbolSource)
    {
        this.symbolSource = symbolSource;
    }

    public Binding newBinding(String description, ComponentResources container,
            ComponentResources component, String expression, Location location)
    {
     
        String value = symbolSource.valueForSymbol(expression);
        
        return new LiteralBinding(location, description, value);
    }

}
