diff options
Diffstat (limited to 'infra/rpc/impl/src/main/java/io/fd/honeycomb/rpc/RpcRegistryBuilder.java')
-rw-r--r-- | infra/rpc/impl/src/main/java/io/fd/honeycomb/rpc/RpcRegistryBuilder.java | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/infra/rpc/impl/src/main/java/io/fd/honeycomb/rpc/RpcRegistryBuilder.java b/infra/rpc/impl/src/main/java/io/fd/honeycomb/rpc/RpcRegistryBuilder.java new file mode 100644 index 000000000..0b96be0a3 --- /dev/null +++ b/infra/rpc/impl/src/main/java/io/fd/honeycomb/rpc/RpcRegistryBuilder.java @@ -0,0 +1,63 @@ +/* + * 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.rpc; + +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.CompletionStage; +import javax.annotation.Nonnull; +import javax.annotation.Nullable; +import org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementationNotAvailableException; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.model.api.SchemaPath; + +public final class RpcRegistryBuilder { + + private Map<SchemaPath, RpcService> services = new HashMap<>(); + + public RpcRegistry build() { + return new RpcRegistryImpl(services); + } + + public void addService(@Nonnull final RpcService service) { + services.put(service.getManagedNode(), service); + } + + + private static final class RpcRegistryImpl implements RpcRegistry { + private final Map<SchemaPath, RpcService> services; + + private RpcRegistryImpl(@Nonnull final Map<SchemaPath, RpcService> services) { + this.services = services; + } + + @Override + @Nonnull + public CompletionStage invoke(@Nonnull final SchemaPath schemaPath, @Nullable final DataObject request) { + final RpcService rpcService = services.get(schemaPath); + if (rpcService == null) { + final CompletableFuture<DataObject> result = new CompletableFuture<>(); + result.completeExceptionally( + new DOMRpcImplementationNotAvailableException("Service not found: %s", schemaPath)); + return result; + } + return rpcService.invoke(request); + + } + } +} |