2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.groupbasedpolicy.renderer.vpp;
11 import static com.google.common.base.Preconditions.checkState;
13 import java.io.IOException;
14 import java.util.Collection;
16 import javax.annotation.Nonnull;
18 import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
19 import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
20 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
22 import com.google.common.collect.ImmutableSet;
23 import com.google.common.collect.ImmutableSet.Builder;
26 * Loads only modules of GBP and it's dependencies for data broker.
28 * Therefore this implementation is faster than {@link AbstractDataBrokerTest}
30 public abstract class CustomDataBrokerTest extends AbstractDataBrokerTest {
32 public static void loadModuleInfos(Class<?> clazzFromModule, Builder<YangModuleInfo> moduleInfoSet)
34 YangModuleInfo moduleInfo = BindingReflections.getModuleInfo(clazzFromModule);
35 checkState(moduleInfo != null, "Module Info for %s is not available.", clazzFromModule);
36 collectYangModuleInfo(moduleInfo, moduleInfoSet);
39 private static void collectYangModuleInfo(final YangModuleInfo moduleInfo,
40 final Builder<YangModuleInfo> moduleInfoSet) throws IOException {
41 moduleInfoSet.add(moduleInfo);
42 for (YangModuleInfo dependency : moduleInfo.getImportedModules()) {
43 collectYangModuleInfo(dependency, moduleInfoSet);
48 protected Iterable<YangModuleInfo> getModuleInfos() throws Exception {
49 Builder<YangModuleInfo> moduleInfoSet = ImmutableSet.<YangModuleInfo>builder();
50 for (Class<?> clazz : getClassesFromModules()) {
51 loadModuleInfos(clazz, moduleInfoSet);
53 return moduleInfoSet.build();
57 * @return a class from every yang module which needs to be loaded. Cannot return {@code null}
58 * or empty collection.
60 public abstract @Nonnull Collection<Class<?>> getClassesFromModules();