blob: 87b2809770783ddb310acf2daa4daaf3a479d86a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*******************************************************************************
* 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.predicate;
import java.util.Collection;
import java.util.List;
import org.eclipse.osee.framework.core.data.IAttributeType;
import org.eclipse.osee.framework.core.data.IRelationType;
import org.eclipse.osee.framework.core.util.Conditions;
import org.eclipse.osee.framework.jdk.core.type.OseeArgumentException;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.orcs.rest.internal.search.PredicateHandler;
import org.eclipse.osee.orcs.rest.model.search.Predicate;
import org.eclipse.osee.orcs.rest.model.search.SearchMethod;
import org.eclipse.osee.orcs.search.QueryBuilder;
/**
* @author John R. Misinco
* @author Roberto E. Escobar
*/
public class ExistsTypePredicateHandler implements PredicateHandler {
@Override
public QueryBuilder handle(QueryBuilder builder, Predicate predicate) throws OseeCoreException {
if (predicate.getType() != SearchMethod.EXISTS_TYPE) {
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");
if (typeParameters.size() == 1) {
String existsType = typeParameters.get(0);
if ("attrType".equals(existsType)) {
Collection<IAttributeType> attributeTypes = PredicateHandlerUtil.getIAttributeTypes(values);
if (!attributeTypes.isEmpty()) {
builder.andExists(attributeTypes);
}
} else if ("relType".equals(existsType)) {
for (IRelationType rt : PredicateHandlerUtil.getIRelationTypes(values)) {
builder.andExists(rt);
}
}
}
return builder;
}
}
|