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/*******************************************************************************
* Copyright (c) 2012 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.orcs.rest.internal.search.artifact.predicate;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.osee.framework.core.data.ArtifactId;
import org.eclipse.osee.framework.core.data.IRelationTypeSide;
import org.eclipse.osee.framework.jdk.core.type.OseeArgumentException;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.jdk.core.util.Conditions;
import org.eclipse.osee.framework.jdk.core.util.GUID;
import org.eclipse.osee.orcs.rest.internal.search.artifact.PredicateHandler;
import org.eclipse.osee.orcs.rest.model.search.artifact.Predicate;
import org.eclipse.osee.orcs.rest.model.search.artifact.SearchMethod;
import org.eclipse.osee.orcs.search.QueryBuilder;
/**
* @author John Misinco
*/
public class RelatedToPredicateHandler implements PredicateHandler {
@Override
public QueryBuilder handle(QueryBuilder builder, Predicate predicate) throws OseeCoreException {
if (predicate.getType() != SearchMethod.RELATED_TO) {
throw new OseeArgumentException("This predicate handler only supports [%s]", SearchMethod.EXISTS_TYPE);
}
List<String> typeParameters = predicate.getTypeParameters();
Collection<String> values = predicate.getValues();
Conditions.checkNotNull(typeParameters, "typeParameters");
Conditions.checkNotNull(values, "values");
Collection<IRelationTypeSide> types = PredicateHandlerUtil.getIRelationTypeSides(typeParameters);
Collection<ArtifactId> artIds = new LinkedList<>();
for (String value : values) {
if (GUID.isValid(value)) {
throw new UnsupportedOperationException();
} else {
artIds.add(ArtifactId.valueOf(value));
}
}
if (!artIds.isEmpty()) {
if (artIds.size() == 1) {
for (IRelationTypeSide rts : types) {
builder.andRelatedTo(rts, artIds.iterator().next());
}
} else {
for (IRelationTypeSide rts : types) {
builder.andRelatedTo(rts, artIds);
}
}
}
return builder;
}
}
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