/*
* 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
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package org.apache.isis.core.metamodel.facets;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.apache.isis.core.commons.config.IsisConfiguration;
import org.apache.isis.core.metamodel.facetapi.FeatureType;
import org.apache.isis.core.metamodel.facets.FacetFactoryAbstract;
import org.apache.isis.core.metamodel.facets.MethodPrefixBasedFacetFactory;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;
import org.apache.isis.core.metamodel.spec.feature.Contributed;
import org.apache.isis.core.metamodel.spec.feature.ObjectAction;
import org.apache.isis.core.metamodel.specloader.validator.MetaModelValidatorComposite;
import org.apache.isis.core.metamodel.specloader.validator.MetaModelValidatorVisiting;
import org.apache.isis.core.metamodel.specloader.validator.ValidationFailures;
public abstract class MethodPrefixBasedFacetFactoryAbstract extends FacetFactoryAbstract implements MethodPrefixBasedFacetFactory {
private final List<String> prefixes;
protected static final Object[] NO_PARAMETERS = new Object[0];
protected static final Class<?>[] NO_PARAMETERS_TYPES = new Class<?>[0];
private final OrphanValidation orphanValidation;
protected enum OrphanValidation {
VALIDATE,
DONT_VALIDATE
}
public MethodPrefixBasedFacetFactoryAbstract(final List<FeatureType> featureTypes, OrphanValidation orphanValidation, final String... prefixes) {
super(featureTypes);
this.orphanValidation = orphanValidation;
this.prefixes = Collections.unmodifiableList(Arrays.asList(prefixes));
}
@Override
public List<String> getPrefixes() {
return prefixes;
}
@Override
public void refineMetaModelValidator(MetaModelValidatorComposite metaModelValidator, IsisConfiguration configuration) {
if(orphanValidation == OrphanValidation.DONT_VALIDATE) {
return;
}
metaModelValidator.add(new MetaModelValidatorVisiting(new MetaModelValidatorVisiting.Visitor() {
@Override
public boolean visit(ObjectSpecification objectSpec, ValidationFailures validationFailures) {
List<ObjectAction> objectActions = objectSpec.getObjectActions(Contributed.EXCLUDED);
for (ObjectAction objectAction : objectActions) {
for (String prefix : prefixes) {
final String actionId = objectAction.getId();
if (actionId.startsWith(prefix) && prefix.length() < actionId.length()) {
validationFailures.add("%s#%s has prefix %s, has probably been orphaned. If not an orphan, then rename and use @Named annotation", objectSpec.getIdentifier().getClassName(), actionId, prefix);
}
}
}
return true;
}
}));
}
}