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* 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
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package org.apache.isis.viewer.bdd.common.fixtures.perform.checkthat.collections;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet;
import org.apache.isis.core.metamodel.spec.feature.OneToManyAssociation;
import org.apache.isis.viewer.bdd.common.ScenarioBoundValueException;
import org.apache.isis.viewer.bdd.common.fixtures.perform.PerformContext;
import org.apache.isis.viewer.bdd.common.fixtures.perform.checkthat.ThatSubcommandAbstract;
public abstract class ThatAbstract extends ThatSubcommandAbstract {
public ThatAbstract(final String key) {
super(key);
}
@Override
public ObjectAdapter that(final PerformContext performContext) throws ScenarioBoundValueException {
final ObjectAdapter onAdapter = performContext.getOnAdapter();
final OneToManyAssociation otma = (OneToManyAssociation) performContext.getObjectMember();
final ObjectAdapter nakedObjectRepresentingCollection = otma.get(onAdapter);
final CollectionFacet collectionFacet = nakedObjectRepresentingCollection.getSpecification().getFacet(CollectionFacet.class);
doThat(performContext, collectionFacet.iterable(nakedObjectRepresentingCollection));
return nakedObjectRepresentingCollection; // can alias if wish
}
protected abstract void doThat(PerformContext performContext, Iterable<ObjectAdapter> collection) throws ScenarioBoundValueException;
}