Package org.apache.isis.progmodels.dflt

Source Code of org.apache.isis.progmodels.dflt.JavaReflectorHelper

/*
*  Licensed to the Apache Software Foundation (ASF) under one
*  or more contributor license agreements.  See the NOTICE file
*  distributed with this work for additional information
*  regarding copyright ownership.  The ASF licenses this file
*  to you under the Apache License, Version 2.0 (the
*  "License"); you may not use this file except in compliance
*  with the License.  You may obtain a copy of the License at
*
*        http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing,
*  software distributed under the License is distributed on an
*  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
*  KIND, either express or implied.  See the License for the
*  specific language governing permissions and limitations
*  under the License.
*/

package org.apache.isis.progmodels.dflt;

import java.util.Collection;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.isis.core.commons.config.IsisConfiguration;
import org.apache.isis.core.metamodel.facetapi.MetaModelRefiner;
import org.apache.isis.core.metamodel.facetdecorator.FacetDecorator;
import org.apache.isis.core.metamodel.progmodel.ProgrammingModel;
import org.apache.isis.core.metamodel.spec.SpecificationLoaderSpi;
import org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault;
import org.apache.isis.core.metamodel.specloader.validator.MetaModelValidator;
import org.apache.isis.core.metamodel.specloader.validator.MetaModelValidatorComposite;

public final class JavaReflectorHelper  {
   
    @SuppressWarnings("unused")
    private static final Logger LOG = LoggerFactory.getLogger(JavaReflectorHelper.class);

    private JavaReflectorHelper(){}
   
    public static SpecificationLoaderSpi createObjectReflector(
            final ProgrammingModel programmingModel,
            final Collection<MetaModelRefiner> metaModelRefiners,
            final Set<FacetDecorator> facetDecorators,
            final MetaModelValidator mmv,
            final IsisConfiguration configuration) {

        MetaModelValidatorComposite metaModelValidator = MetaModelValidatorComposite.asComposite(mmv);
        for (MetaModelRefiner metaModelRefiner : metaModelRefiners) {
            metaModelRefiner.refineProgrammingModel(programmingModel, configuration);
            metaModelRefiner.refineMetaModelValidator(metaModelValidator, configuration);
        }
       
        // the programming model is itself also a MetaModelValidatorRefiner
        if(!metaModelRefiners.contains(programmingModel)) {
            programmingModel.refineMetaModelValidator(metaModelValidator, configuration);
        }
       
        return new ObjectReflectorDefault(configuration, programmingModel, facetDecorators, metaModelValidator);
    }

}
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