diff options
Diffstat (limited to 'vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppRegistryProvider.groovy')
-rw-r--r-- | vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppRegistryProvider.groovy | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppRegistryProvider.groovy b/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppRegistryProvider.groovy deleted file mode 100644 index 125f7660b..000000000 --- a/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppRegistryProvider.groovy +++ /dev/null @@ -1,55 +0,0 @@ -/* - * 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.vpp.distro - -import com.google.inject.Inject -import groovy.transform.ToString -import groovy.util.logging.Slf4j -import io.fd.honeycomb.infra.distro.ProviderTrait -import org.openvpp.jvpp.JVppRegistry -import org.openvpp.jvpp.JVppRegistryImpl - -/** - * Provides JVppRegistry. Must be a singleton due to shutdown hook usage. - * Registers shutdown hook to disconnect from VPP. - */ -@Slf4j -@ToString -class JVppRegistryProvider extends ProviderTrait<JVppRegistry> { - - @Inject - VppConfigAttributes config - - def create() { - try { - def registry = new JVppRegistryImpl(config.jvppConnectionName); - - // Closing JVpp connection with shutdown hook to erase the connection from VPP so HC will be able - // to connect next time. If JVM is force closed, this will not be executed and VPP connection - // with name from config will stay open and prevent next startup of HC to success - Runtime.addShutdownHook { - log.info("Disconnecting from VPP") - registry.close() - log.info("Successfully disconnected from VPP as {}", config.jvppConnectionName) - } - log.info("JVpp connection opened successfully as: {}", config.jvppConnectionName) - registry - } catch (IOException e) { - throw new IllegalStateException("Unable to open VPP management connection", e) - } - } -} |