    001    // Copyright 2007, 2009 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.internal.bindings;
    016
    017    import org.apache.tapestry5.ComponentResources;
    018    import org.apache.tapestry5.ioc.Location;
    019
    020    public class BlockBinding extends AbstractBinding
    021    {
    022        private final String description;
    023
    024        private final ComponentResources component;
    025
    026        private final String blockId;
    027
    028        public BlockBinding(Location location, String description, ComponentResources component, String blockId
    029        )
    030        {
    031            super(location);
    032
    033            this.description = description;
    034            this.component = component;
    035            this.blockId = blockId;
    036        }
    037
    038        public Object get()
    039        {
    040            return component.getBlock(blockId);
    041        }
    042
    043        @Override
    044        public String toString()
    045        {
    046            return String.format("BlockBinding[%s: %s]", description, blockId);
    047        }
    048    }