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/*******************************************************************************
* Copyright (c) 2011 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.display.presenter;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.eclipse.osee.display.api.search.ArtifactProvider;
import org.eclipse.osee.framework.core.data.IArtifactToken;
import org.eclipse.osee.framework.core.data.IAttributeType;
import org.eclipse.osee.framework.core.data.IOseeBranch;
import org.eclipse.osee.framework.core.data.IRelationTypeSide;
import org.eclipse.osee.framework.core.enums.CoreAttributeTypes;
import org.eclipse.osee.framework.core.enums.CoreRelationTypes;
import org.eclipse.osee.framework.core.enums.LoadLevel;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.core.model.type.RelationType;
import org.eclipse.osee.orcs.ApplicationContext;
import org.eclipse.osee.orcs.Graph;
import org.eclipse.osee.orcs.OrcsApi;
import org.eclipse.osee.orcs.data.ReadableArtifact;
import org.eclipse.osee.orcs.data.ReadableAttribute;
import org.eclipse.osee.orcs.search.CaseType;
import org.eclipse.osee.orcs.search.Match;
import org.eclipse.osee.orcs.search.QueryBuilder;
import org.eclipse.osee.orcs.search.QueryFactory;
import org.eclipse.osee.orcs.search.StringOperator;
/**
* @author John Misinco
*/
public class ArtifactProviderImpl implements ArtifactProvider {
private final OrcsApi oseeApi;
private final ApplicationContext context;
private final Graph graph;
protected static final List<String> notAllowed = new ArrayList<String>();
static {
notAllowed.add("Technical Approaches");
notAllowed.add("Technical Performance Parameters");
notAllowed.add("Recent Imports");
notAllowed.add("Test");
notAllowed.add("Interface Requirements");
notAllowed.add("Test Procedures");
}
public ArtifactProviderImpl(OrcsApi oseeApi, ApplicationContext context) {
this.oseeApi = oseeApi;
this.context = context;
this.graph = oseeApi.getGraph(context);
}
protected QueryFactory getFactory() {
return oseeApi.getQueryFactory(context);
}
@Override
public ReadableArtifact getArtifactByArtifactToken(IOseeBranch branch, IArtifactToken token) throws OseeCoreException {
return sanitizeResult(getArtifactByGuid(branch, token.getGuid()));
}
@Override
public ReadableArtifact getArtifactByGuid(IOseeBranch branch, String guid) throws OseeCoreException {
return sanitizeResult(getFactory().fromBranch(branch).andGuidsOrHrids(guid).build(LoadLevel.FULL).getOneOrNull());
}
@Override
public List<Match<ReadableArtifact, ReadableAttribute<?>>> getSearchResults(IOseeBranch branch, boolean nameOnly, String searchPhrase) throws OseeCoreException {
List<Match<ReadableArtifact, ReadableAttribute<?>>> filtered =
new ArrayList<Match<ReadableArtifact, ReadableAttribute<?>>>();
IAttributeType type = nameOnly ? CoreAttributeTypes.Name : QueryBuilder.ANY_ATTRIBUTE_TYPE;
QueryBuilder builder = getFactory().fromBranch(branch);
builder.and(type, StringOperator.TOKENIZED_ANY_ORDER, CaseType.IGNORE_CASE, searchPhrase);
List<Match<ReadableArtifact, ReadableAttribute<?>>> results = builder.buildMatches(LoadLevel.FULL).getList();
for (Match<ReadableArtifact, ReadableAttribute<?>> match : results) {
ReadableArtifact matchedArtifact = match.getItem();
if (sanitizeResult(matchedArtifact) != null) {
filtered.add(match);
}
}
return filtered;
}
private ReadableArtifact sanitizeResult(ReadableArtifact result) throws OseeCoreException {
boolean allowed = true;
ReadableArtifact current = result;
while (current != null) {
if (notAllowed.contains(current.getName())) {
allowed = false;
break;
}
current = graph.getParent(current);
}
if (allowed) {
return result;
} else {
return null;
}
}
@Override
public List<ReadableArtifact> getRelatedArtifacts(ReadableArtifact art, IRelationTypeSide relationTypeSide) throws OseeCoreException {
return graph.getRelatedArtifacts(art, relationTypeSide);
}
@Override
public ReadableArtifact getRelatedArtifact(ReadableArtifact art, IRelationTypeSide relationTypeSide) throws OseeCoreException {
return graph.getRelatedArtifact(art, relationTypeSide);
}
@Override
public ReadableArtifact getParent(ReadableArtifact art) throws OseeCoreException {
return getRelatedArtifact(art, CoreRelationTypes.Default_Hierarchical__Parent);
}
@Override
public Collection<RelationType> getValidRelationTypes(ReadableArtifact art) throws OseeCoreException {
Collection<IRelationTypeSide> existingRelationTypes = graph.getExistingRelationTypes(art);
Set<RelationType> toReturn = new HashSet<RelationType>();
for (IRelationTypeSide side : existingRelationTypes) {
toReturn.add(graph.getFullRelationType(side));
}
return toReturn;
}
}
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