2 * Copyright (c) 2015 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.neutron.mapper.test;
11 import static com.google.common.base.Preconditions.checkState;
13 import javax.annotation.Nonnull;
14 import java.io.IOException;
15 import java.util.Collection;
17 import com.google.common.collect.ImmutableSet;
18 import com.google.common.collect.ImmutableSet.Builder;
19 import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
20 import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
21 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
24 * Loads only modules of GBP and it's dependencies for data broker.
26 * Therefore this implementation is faster than {@link AbstractDataBrokerTest}
28 public abstract class CustomDataBrokerTest extends AbstractDataBrokerTest {
31 protected Iterable<YangModuleInfo> getModuleInfos() throws Exception {
32 Builder<YangModuleInfo> moduleInfoSet = ImmutableSet.<YangModuleInfo>builder();
33 for (Class<?> clazz : getClassesFromModules()) {
34 loadModuleInfos(clazz, moduleInfoSet);
36 return moduleInfoSet.build();
40 * @return a class from every yang module which needs to be loaded. Cannot return {@code null}
41 * or empty collection.
43 public abstract @Nonnull Collection<Class<?>> getClassesFromModules();
45 public static void loadModuleInfos(Class<?> clazzFromModule, Builder<YangModuleInfo> moduleInfoSet)
47 YangModuleInfo moduleInfo = BindingReflections.getModuleInfo(clazzFromModule);
48 checkState(moduleInfo != null, "Module Info for %s is not available.", clazzFromModule);
49 collectYangModuleInfo(moduleInfo, moduleInfoSet);
52 private static void collectYangModuleInfo(final YangModuleInfo moduleInfo,
53 final Builder<YangModuleInfo> moduleInfoSet) throws IOException {
54 moduleInfoSet.add(moduleInfo);
55 for (YangModuleInfo dependency : moduleInfo.getImportedModules()) {
56 collectYangModuleInfo(dependency, moduleInfoSet);