001    // Copyright 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.portlet.bindings;
016    
017    import javax.portlet.PortletRequest;
018    
019    import org.apache.hivemind.Location;
020    import org.apache.tapestry.IBinding;
021    import org.apache.tapestry.IComponent;
022    import org.apache.tapestry.binding.AbstractBindingFactory;
023    
024    /**
025     * Factory used to create {@link org.apache.tapestry.portlet.bindings.UserAttributeBinding}s.
026     * 
027     * @author Howard M. Lewis Ship
028     * @since 4.0
029     */
030    public class UserAttributeBindingFactory extends AbstractBindingFactory
031    {
032        private PortletRequest _request;
033    
034        /**
035         * Interprets the path as the Portlet user attribute name.
036         */
037    
038        public IBinding createBinding(IComponent root, String bindingDescription, String expression,
039                Location location)
040        {
041            return new UserAttributeBinding(bindingDescription, getValueConverter(), location,
042                    _request, expression);
043        }
044    
045        public void setRequest(PortletRequest request)
046        {
047            _request = request;
048        }
049    }