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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.client.internal.search;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.osee.framework.core.data.IArtifactToken;
import org.eclipse.osee.framework.core.data.IArtifactType;
import org.eclipse.osee.framework.core.data.IAttributeType;
import org.eclipse.osee.framework.core.data.IRelationType;
import org.eclipse.osee.framework.core.data.IRelationTypeSide;
import org.eclipse.osee.framework.core.data.Identity;
import org.eclipse.osee.framework.core.enums.CaseType;
import org.eclipse.osee.framework.core.enums.MatchTokenCountType;
import org.eclipse.osee.framework.core.enums.Operator;
import org.eclipse.osee.framework.core.enums.QueryOption;
import org.eclipse.osee.framework.core.enums.TokenDelimiterMatch;
import org.eclipse.osee.framework.core.enums.TokenOrderType;
import org.eclipse.osee.framework.jdk.core.util.Strings;
import org.eclipse.osee.orcs.rest.model.search.Predicate;
import org.eclipse.osee.orcs.rest.model.search.SearchFlag;
import org.eclipse.osee.orcs.rest.model.search.SearchMethod;
import org.eclipse.osee.orcs.rest.model.search.SearchOp;
/**
* @author John Misinco
*/
public class PredicateFactoryImpl implements PredicateFactory {
private final List<String> emptyStringList = Collections.emptyList();
private final List<SearchFlag> emptySearchFlagList = Collections.emptyList();
public static interface RestSearchOptions {
List<SearchFlag> getFlags();
String getDelimiter();
}
@Override
public Predicate createUuidSearch(Collection<String> ids) {
List<String> strIds = new LinkedList<String>(ids);
return createIdsSearch(SearchMethod.GUID_OR_HRIDS, strIds);
}
@Override
public Predicate createLocalIdsSearch(Collection<Integer> ids) {
List<String> strIds = new LinkedList<String>();
for (Integer value : ids) {
strIds.add(String.valueOf(value));
}
return createIdsSearch(SearchMethod.IDS, strIds);
}
@Override
public Predicate createIdSearch(Collection<? extends Identity<String>> ids) {
List<String> values = new LinkedList<String>();
for (Identity<String> token : ids) {
values.add(token.getGuid());
}
return createIdsSearch(SearchMethod.GUID_OR_HRIDS, values);
}
private Predicate createIdsSearch(SearchMethod method, List<String> ids) {
return new Predicate(method, emptyStringList, SearchOp.EQUALS, emptySearchFlagList, Strings.EMPTY_STRING, ids);
}
@Override
public Predicate createIsOfTypeSearch(Collection<? extends IArtifactType> artifactType) {
List<String> typeIds = getLongIds(artifactType);
return new Predicate(SearchMethod.IS_OF_TYPE, emptyStringList, SearchOp.EQUALS, emptySearchFlagList,
Strings.EMPTY_STRING, typeIds);
}
@Override
public Predicate createTypeEqualsSearch(Collection<? extends IArtifactType> artifactType) {
List<String> typeIds = getLongIds(artifactType);
return new Predicate(SearchMethod.TYPE_EQUALS, emptyStringList, SearchOp.EQUALS, emptySearchFlagList,
Strings.EMPTY_STRING, typeIds);
}
@Override
public Predicate createAttributeTypeSearch(Collection<? extends IAttributeType> attributeTypes, String value, QueryOption... options) {
List<String> typeIds = getLongIds(attributeTypes);
List<String> values = Collections.singletonList(value);
RestSearchOptions option = convertToSearchFlags(options);
return new Predicate(SearchMethod.ATTRIBUTE_TYPE, typeIds, SearchOp.EQUALS, option.getFlags(),
option.getDelimiter(), values);
}
@Override
public Predicate createAttributeTypeSearch(Collection<? extends IAttributeType> attributeTypes, Operator operator, Collection<String> values) {
List<String> typeIds = getLongIds(attributeTypes);
List<String> valuesList = new LinkedList<String>(values);
if (operator == Operator.EQUAL) {
RestSearchOptions option =
convertToSearchFlags(CaseType.MATCH_CASE, TokenOrderType.MATCH_ORDER,
MatchTokenCountType.MATCH_TOKEN_COUNT, TokenDelimiterMatch.EXACT);
return new Predicate(SearchMethod.ATTRIBUTE_TYPE, typeIds, SearchOp.EQUALS, option.getFlags(),
option.getDelimiter(), valuesList);
} else {
SearchOp op = convertToSearchOp(operator);
return new Predicate(SearchMethod.ATTRIBUTE_TYPE, typeIds, op, emptySearchFlagList, Strings.EMPTY_STRING,
valuesList);
}
}
@Override
public Predicate createAttributeExistsSearch(Collection<? extends IAttributeType> attributeTypes) {
List<String> typeIds = getLongIds(attributeTypes);
return new Predicate(SearchMethod.EXISTS_TYPE, Arrays.asList("attrType"), SearchOp.EQUALS, emptySearchFlagList,
Strings.EMPTY_STRING, typeIds);
}
@Override
public Predicate createRelationExistsSearch(Collection<? extends IRelationType> relationTypes) {
List<String> typeIds = getLongIds(relationTypes);
return new Predicate(SearchMethod.EXISTS_TYPE, Arrays.asList("relType"), SearchOp.EQUALS, emptySearchFlagList,
Strings.EMPTY_STRING, typeIds);
}
@Override
public Predicate createRelatedToSearch(IRelationTypeSide relationTypeSide, Collection<?> ids) {
List<String> values = new LinkedList<String>();
String side = relationTypeSide.getSide().isSideA() ? "A" : "B";
for (Object id : ids) {
if (id instanceof IArtifactToken) {
values.add(((IArtifactToken) id).getGuid());
} else if (id instanceof Integer) {
values.add(id.toString());
}
}
return new Predicate(SearchMethod.RELATED_TO, Arrays.asList(side + relationTypeSide.getGuid().toString()),
SearchOp.EQUALS, emptySearchFlagList, Strings.EMPTY_STRING, values);
}
private List<String> getLongIds(Collection<? extends Identity<Long>> types) {
List<String> toReturn = new LinkedList<String>();
for (Identity<Long> type : types) {
Long value = type.getGuid();
toReturn.add(String.valueOf(value));
}
return toReturn;
}
private SearchOp convertToSearchOp(Operator op) {
SearchOp toReturn = SearchOp.EQUALS;
switch (op) {
case EQUAL:
toReturn = SearchOp.EQUALS;
break;
case GREATER_THAN:
toReturn = SearchOp.GREATER_THAN;
break;
case LESS_THAN:
toReturn = SearchOp.LESS_THAN;
break;
default:
break;
}
return toReturn;
}
private RestSearchOptions convertToSearchFlags(QueryOption... options) {
OptionConverter visitor = new OptionConverter();
visitor.accept(options);
return visitor;
}
}
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