/*
* 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;
import java.util.List;
import java.util.Properties;
import com.google.common.collect.Lists;
import org.apache.isis.applib.Identifier;
import org.apache.isis.core.commons.lang.PropertiesExtensions;
import org.apache.isis.core.metamodel.spec.feature.ObjectAction;
import org.apache.isis.core.metamodel.spec.feature.ObjectMember;
import org.apache.isis.core.metamodel.spec.feature.OneToManyAssociation;
import org.apache.isis.core.metamodel.spec.feature.OneToOneAssociation;
import org.apache.isis.core.metamodel.specloader.specimpl.ContributeeMember;
/**
* A {@link FacetFactory} which is applied to only for {@link ContributeeMember}s.
*/
public interface ContributeeMemberFacetFactory extends FacetFactory {
class ProcessContributeeMemberContext extends AbstractProcessContext<ObjectMember>
implements ProcessContextWithMetadataProperties<ObjectMember> {
private final Properties metadataProperties;
public ProcessContributeeMemberContext(
final Properties metadataProperties,
final ObjectMember facetHolder) {
super(facetHolder);
this.metadataProperties = metadataProperties;
}
public Properties metadataProperties(String subKey) {
if(metadataProperties == null) {
return null;
}
Identifier identifier = getFacetHolder().getIdentifier();
final String id = identifier.getMemberName();
// build list of keys to search for...
final List<String> keys = Lists.newArrayList();
if(getFacetHolder() instanceof ObjectAction) {
// ... either "action.actionId" or "member.actionId()"
keys.add("action." + id+"."+subKey);
keys.add("member." + id+"()"+"."+subKey);
} else if(getFacetHolder() instanceof OneToOneAssociation) {
// ... either "property.propertyId" or "member.propertyId"
keys.add("property." + id+"."+subKey);
keys.add("member." + id+"."+subKey);
} else if(getFacetHolder() instanceof OneToManyAssociation) {
// ... either "collection.collectionId" or "member.collectionId"
keys.add("member." + id+"."+subKey);
keys.add("collection." + id+"."+subKey);
}
for (final String key : keys) {
final Properties subsetProperties = PropertiesExtensions.subset(this.metadataProperties, key);
if (!subsetProperties.isEmpty()) {
return subsetProperties;
}
}
return null;
}
}
/**
* Sort the member, and return the correctly setup annotation if present.
*/
void process(ProcessContributeeMemberContext processMemberContext);
}