diff options
Diffstat (limited to 'infra/cfg-init/src/main/java/io/fd/honeycomb/v3po/vpp/data/init/InitializerRegistryImpl.java')
-rw-r--r-- | infra/cfg-init/src/main/java/io/fd/honeycomb/v3po/vpp/data/init/InitializerRegistryImpl.java | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/infra/cfg-init/src/main/java/io/fd/honeycomb/v3po/vpp/data/init/InitializerRegistryImpl.java b/infra/cfg-init/src/main/java/io/fd/honeycomb/v3po/vpp/data/init/InitializerRegistryImpl.java new file mode 100644 index 000000000..e5220f7e8 --- /dev/null +++ b/infra/cfg-init/src/main/java/io/fd/honeycomb/v3po/vpp/data/init/InitializerRegistryImpl.java @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.v3po.vpp.data.init; + +import static com.google.common.base.Preconditions.checkArgument; +import static com.google.common.base.Preconditions.checkNotNull; + +import java.util.List; +import javax.annotation.Nonnull; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class InitializerRegistryImpl implements InitializerRegistry { + private static final Logger LOG = LoggerFactory.getLogger(InitializerRegistryImpl.class); + private final List<DataTreeInitializer> initializers; + + public InitializerRegistryImpl(@Nonnull List<DataTreeInitializer> initializers) { + this.initializers = checkNotNull(initializers, "initializers should not be null"); + checkArgument(!initializers.contains(null), "initializers should not contain null elements"); + } + + @Override + public void close() throws Exception { + LOG.debug("InitializerRegistryImpl.close()"); + for (DataTreeInitializer initializer : initializers) { + initializer.close(); + } + } + + @Override + public void initialize() throws InitializeException { + // TODO check if readers are there + LOG.debug("InitializerRegistryImpl.initialize()"); + for (DataTreeInitializer initializer : initializers) { + initializer.initialize(); + } + } +} |