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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
* "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.interactions;
import java.util.List;
import org.apache.isis.core.metamodel.consent.InteractionResult;
import org.apache.isis.core.metamodel.consent.InteractionResultSet;
import org.apache.isis.core.metamodel.facetapi.Facet;
import org.apache.isis.core.metamodel.facetapi.FacetFilters;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
public final class InteractionUtils {
private InteractionUtils() {
}
public static InteractionResult isVisibleResult(final FacetHolder facetHolder, final VisibilityContext<?> context) {
final InteractionResult result = new InteractionResult(context.createInteractionEvent());
final List<Facet> facets = facetHolder.getFacets(FacetFilters.isA(HidingInteractionAdvisor.class));
for (final Facet facet : facets) {
final HidingInteractionAdvisor advisor = (HidingInteractionAdvisor) facet;
result.advise(advisor.hides(context), advisor);
}
return result;
}
public static InteractionResultSet isVisibleResultSet(final FacetHolder facetHolder,
final VisibilityContext<?> context, final InteractionResultSet resultSet) {
return resultSet.add(isVisibleResult(facetHolder, context));
}
public static InteractionResult isUsableResult(final FacetHolder facetHolder, final UsabilityContext<?> context) {
final InteractionResult result = new InteractionResult(context.createInteractionEvent());
final List<Facet> facets = facetHolder.getFacets(FacetFilters.isA(DisablingInteractionAdvisor.class));
for (final Facet facet : facets) {
final DisablingInteractionAdvisor advisor = (DisablingInteractionAdvisor) facet;
final String disables = advisor.disables(context);
result.advise(disables, advisor);
}
return result;
}
public static InteractionResultSet isUsableResultSet(final FacetHolder facetHolder,
final UsabilityContext<?> context, final InteractionResultSet resultSet) {
return resultSet.add(isUsableResult(facetHolder, context));
}
public static InteractionResult isValidResult(final FacetHolder facetHolder, final ValidityContext<?> context) {
final InteractionResult result = new InteractionResult(context.createInteractionEvent());
final List<Facet> facets = facetHolder.getFacets(FacetFilters.isA(ValidatingInteractionAdvisor.class));
for (final Facet facet : facets) {
final ValidatingInteractionAdvisor advisor = (ValidatingInteractionAdvisor) facet;
result.advise(advisor.invalidates(context), advisor);
}
return result;
}
public static InteractionResultSet isValidResultSet(final FacetHolder facetHolder,
final ValidityContext<?> context, final InteractionResultSet resultSet) {
return resultSet.add(isValidResult(facetHolder, context));
}
}