]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.common/src/org/simantics/db/common/request/TypeURIs.java
Fixed multiple issues causing dangling references to discarded queries
[simantics/platform.git] / bundles / org.simantics.db.common / src / org / simantics / db / common / request / TypeURIs.java
1 /*******************************************************************************
2  * Copyright (c) 2019 Association for Decentralized Information Management
3  * in Industry THTH ry.
4  * All rights reserved. This program and the accompanying materials
5  * are made available under the terms of the Eclipse Public License v1.0
6  * which accompanies this distribution, and is available at
7  * http://www.eclipse.org/legal/epl-v10.html
8  *
9  * Contributors:
10  *     Semantum Oy - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.db.common.request;
13
14 import java.util.Set;
15
16 import org.simantics.db.ReadGraph;
17 import org.simantics.db.Resource;
18 import org.simantics.db.exception.DatabaseException;
19
20 /**
21  * @author Tuukka Lehtonen
22  * @since 1.41.0, 1.35.2
23  */
24 public class TypeURIs extends ResourceRead<Set<String>> {
25
26     public TypeURIs(Resource r) {
27         super(r);
28     }
29
30     @Override
31     public Set<String> perform(ReadGraph graph) throws DatabaseException {
32         Set<Resource> types = graph.getTypes(resource);
33         return graph.syncRequest(new ResourceSetURIs(types));
34     }
35
36 }