    001    // Copyright 2008, 2010 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.services;
    016
    017    import org.apache.tapestry5.model.ComponentModel;
    018
    019    /**
    020     * Abstract base class for instantiators; for each component, a new subclass is created at runtime.
    021     */
    022    public abstract class AbstractInstantiator implements Instantiator
    023    {
    024        private final ComponentModel model;
    025
    026        private final String description;
    027
    028        protected final Object[] constructorArgs;
    029
    030        public AbstractInstantiator(ComponentModel model, String description, Object[] constructorArgs)
    031        {
    032            this.model = model;
    033            this.description = description;
    034            this.constructorArgs = constructorArgs;
    035        }
    036
    037        @Override
    038        public String toString()
    039        {
    040            return description;
    041        }
    042
    043        public ComponentModel getModel()
    044        {
    045            return model;
    046        }
    047    }