/*
* 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.core.metamodel.facets.collections.paged;
import java.util.Properties;
import org.apache.isis.applib.annotation.Paged;
import org.apache.isis.core.commons.config.IsisConfiguration;
import org.apache.isis.core.metamodel.facetapi.FacetUtil;
import org.apache.isis.core.metamodel.facetapi.FeatureType;
import org.apache.isis.core.metamodel.facetapi.MetaModelValidatorRefiner;
import org.apache.isis.core.metamodel.facets.Annotations;
import org.apache.isis.core.metamodel.facets.ContributeeMemberFacetFactory;
import org.apache.isis.core.metamodel.facets.FacetFactoryAbstract;
import org.apache.isis.core.metamodel.facets.object.paged.PagedFacet;
import org.apache.isis.core.metamodel.services.ServicesInjector;
import org.apache.isis.core.metamodel.specloader.validator.MetaModelValidatorComposite;
import org.apache.isis.core.metamodel.specloader.validator.MetaModelValidatorForDeprecatedAnnotation;
/**
* @deprecated
*/
@Deprecated
public class PagedFacetOnCollectionFactory extends FacetFactoryAbstract
implements ContributeeMemberFacetFactory, MetaModelValidatorRefiner {
private final MetaModelValidatorForDeprecatedAnnotation validator = new MetaModelValidatorForDeprecatedAnnotation(Paged.class);
public PagedFacetOnCollectionFactory() {
super(FeatureType.COLLECTIONS_ONLY);
}
@Override
public void process(final ProcessMethodContext processMethodContext) {
PagedFacet pagedFacet = createFromMetadataPropertiesIfPossible(processMethodContext);
if(pagedFacet == null) {
pagedFacet = validator.flagIfPresent(createFromPagedAnnotationIfPossible(processMethodContext), processMethodContext);
}
// no-op if null
FacetUtil.addFacet(pagedFacet);
}
@Override
public void process(ProcessContributeeMemberContext processMemberContext) {
final PagedFacet pagedFacet = createFromMetadataPropertiesIfPossible(processMemberContext);
// no-op if null
FacetUtil.addFacet(pagedFacet);
}
private PagedFacet createFromMetadataPropertiesIfPossible(final ProcessContextWithMetadataProperties<?> processMethodContext) {
final Properties properties = processMethodContext.metadataProperties("paged");
return properties != null ? new PagedFacetPropertiesOnCollection(properties, processMethodContext.getFacetHolder()) : null;
}
private PagedFacet createFromPagedAnnotationIfPossible(final ProcessMethodContext processMethodContext) {
final Paged annotation = Annotations.getAnnotation(processMethodContext.getMethod(), Paged.class);
return annotation != null ? new PagedFacetForPagedAnnotationOnCollection(processMethodContext.getFacetHolder(), annotation.value()) : null;
}
@Override
public void refineMetaModelValidator(final MetaModelValidatorComposite metaModelValidator, final IsisConfiguration configuration) {
metaModelValidator.add(validator);
}
// //////////////////////////////////////
@Override
public void setServicesInjector(final ServicesInjector servicesInjector) {
super.setServicesInjector(servicesInjector);
final IsisConfiguration configuration = getConfiguration();
validator.setConfiguration(configuration);
}
}