/*
* 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.param.defaults.fromtype;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.facets.actions.defaults.ActionDefaultsFacetAbstract;
import org.apache.isis.core.metamodel.facets.object.defaults.DefaultedFacet;
public class ActionParameterDefaultFacetDerivedFromTypeFacets extends ActionDefaultsFacetAbstract {
private final DefaultedFacet[] defaultedFacets;
public ActionParameterDefaultFacetDerivedFromTypeFacets(final DefaultedFacet[] defaultedFacets, final FacetHolder holder) {
super(holder, Derivation.DERIVED);
this.defaultedFacets = defaultedFacets;
}
/**
* Return the defaults.
*
* <p>
* Note that we get the defaults fresh each time in case the defaults might
* conceivably change.
*/
@Override
public Object[] getDefaults(final ObjectAdapter inObject) {
final Object[] defaults = new Object[defaultedFacets.length];
for (int i = 0; i < defaults.length; i++) {
if (defaultedFacets[i] != null) {
defaults[i] = defaultedFacets[i].getDefault();
}
}
return defaults;
}
}