DisabledFacetOnPropertyDerivedFromRecreatableObjectFacetFactory.java

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 *  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
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 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
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package org.apache.isis.core.metamodel.facets.object.recreatable;

import java.lang.reflect.Method;
import org.apache.isis.core.metamodel.facetapi.FacetUtil;
import org.apache.isis.core.metamodel.facetapi.FeatureType;
import org.apache.isis.core.metamodel.facets.FacetFactoryAbstract;
import org.apache.isis.core.metamodel.facets.FacetedMethod;
import org.apache.isis.core.metamodel.facets.members.disabled.DisabledFacetAbstract;
import org.apache.isis.core.metamodel.facets.object.viewmodel.ViewModelFacet;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;

public class DisabledFacetOnPropertyDerivedFromRecreatableObjectFacetFactory extends FacetFactoryAbstract {

    public DisabledFacetOnPropertyDerivedFromRecreatableObjectFacetFactory() {
        super(FeatureType.PROPERTIES_ONLY);
    }

    @Override
    public void process(final ProcessMethodContext processMethodContext) {
        final Method method = processMethodContext.getMethod();
        final Class<?> declaringClass = method.getDeclaringClass();
        final ObjectSpecification spec = getSpecificationLoader().loadSpecification(declaringClass);
        if (!spec.containsDoOpFacet(ViewModelFacet.class)) {
            return;
        }
        final ViewModelFacet facet = spec.getFacet(ViewModelFacet.class);
        final DisabledFacetAbstract.Semantics semantics = Util.inferSemanticsFrom(facet);

        final FacetedMethod facetHolder = processMethodContext.getFacetHolder();
        FacetUtil.addFacet(new DisabledFacetOnPropertyDerivedFromRecreatableObject(facetHolder, semantics));
    }

}