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
015package org.apache.tapestry5.internal.services;
016
017import org.apache.tapestry5.model.ComponentModel;
018
019/**
020 * Abstract base class for instantiators; for each component, a new subclass is created at runtime.
021 */
022public 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}