001// Copyright 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
015package org.apache.tapestry5.internal.services;
016
017import org.apache.tapestry5.model.ComponentModel;
018import org.apache.tapestry5.services.ComponentClassResolver;
019
020public class ComponentModelSourceImpl implements ComponentModelSource
021{
022    private final ComponentClassResolver resolver;
023
024    private final ComponentInstantiatorSource source;
025
026    public ComponentModelSourceImpl(ComponentClassResolver resolver, ComponentInstantiatorSource source)
027    {
028        this.resolver = resolver;
029        this.source = source;
030    }
031
032    public ComponentModel getModel(String componentClassName)
033    {
034        return source.getInstantiator(componentClassName).getModel();
035    }
036
037    public ComponentModel getPageModel(String pageName)
038    {
039        return getModel(resolver.resolvePageNameToClassName(pageName));
040    }
041}