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* 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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* KIND, either express or implied. See the License for the
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package org.apache.isis.viewer.bdd.common.fixtures.perform.checkthat.property;
import java.util.Date;
import org.apache.isis.core.commons.lang.StringUtils;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.spec.feature.OneToOneAssociation;
import org.apache.isis.core.progmodel.facets.value.date.DateValueFacet;
import org.apache.isis.viewer.bdd.common.CellBinding;
import org.apache.isis.viewer.bdd.common.ScenarioBoundValueException;
import org.apache.isis.viewer.bdd.common.ScenarioCell;
import org.apache.isis.viewer.bdd.common.fixtures.perform.PerformContext;
import org.apache.isis.viewer.bdd.common.fixtures.perform.checkthat.ThatSubcommandAbstract;
import org.apache.isis.viewer.bdd.common.parsers.DateParser;
public class Contains extends ThatSubcommandAbstract {
public Contains() {
super("contains", "is", "does contain");
}
@Override
public ObjectAdapter that(final PerformContext performContext) throws ScenarioBoundValueException {
final OneToOneAssociation otoa = (OneToOneAssociation) performContext.getObjectMember();
// if we have an expected result
final CellBinding arg0Binding = performContext.getPeer().getArg0Binding();
final ScenarioCell arg0Cell = arg0Binding.getCurrentCell();
final String expected = arg0Cell.getText();
// get
final ObjectAdapter resultAdapter = otoa.get(performContext.getOnAdapter());
// see if matches null
if (resultAdapter == null) {
if (StringUtils.isNullOrEmpty(expected)) {
return resultAdapter;
}
throw ScenarioBoundValueException.current(arg0Binding, "(is null)");
}
final String resultTitle = resultAdapter.titleString();
if (!StringUtils.isNullOrEmpty(expected)) {
// see if expected matches an alias
final ObjectAdapter expectedAdapter = performContext.getPeer().getAliasRegistry().getAliased(expected);
if (expectedAdapter != null) {
// known
if (resultAdapter == expectedAdapter) {
return resultAdapter;
}
throw ScenarioBoundValueException.current(arg0Binding, resultTitle);
}
// otherwise, see if date and if so compare as such
final DateValueFacet dateValueFacet = resultAdapter.getSpecification().getFacet(DateValueFacet.class);
if (dateValueFacet != null) {
final Date resultDate = dateValueFacet.dateValue(resultAdapter);
final DateParser dateParser = performContext.getDateParser();
final Date expectedDate = dateParser.parse(expected);
if (expectedDate != null) {
if (expectedDate.compareTo(resultDate) == 0) {
return resultAdapter; // ok
}
}
final String format = dateParser.format(resultDate);
throw ScenarioBoundValueException.current(arg0Binding, format);
}
// otherwise, compare title
if (!StringUtils.nullSafeEquals(resultTitle, expected)) {
throw ScenarioBoundValueException.current(arg0Binding, resultTitle);
}
} else {
// try to provide a default
final String resultAlias = performContext.getPeer().getAliasRegistry().getAlias(resultAdapter);
final String resultStr = resultAlias != null ? resultAlias : resultTitle;
performContext.getPeer().provideDefault(arg0Cell, resultStr);
}
return resultAdapter;
}
}