    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
    015    package org.apache.tapestry5.internal.services;
    016
    017    import org.apache.tapestry5.model.ComponentModel;
    018    import org.apache.tapestry5.services.ComponentClassResolver;
    019
    020    public 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    }