diff options
Diffstat (limited to 'nat/nat2vpp/src/main/java/io/fd/honeycomb/nat/jvpp/JVppSnatProvider.java')
-rwxr-xr-x | nat/nat2vpp/src/main/java/io/fd/honeycomb/nat/jvpp/JVppSnatProvider.java | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/nat/nat2vpp/src/main/java/io/fd/honeycomb/nat/jvpp/JVppSnatProvider.java b/nat/nat2vpp/src/main/java/io/fd/honeycomb/nat/jvpp/JVppSnatProvider.java deleted file mode 100755 index b83665679..000000000 --- a/nat/nat2vpp/src/main/java/io/fd/honeycomb/nat/jvpp/JVppSnatProvider.java +++ /dev/null @@ -1,60 +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.nat.jvpp; - -import com.google.inject.Inject; -import io.fd.honeycomb.infra.distro.ProviderTrait; -import io.fd.vpp.jvpp.JVppRegistry; -import io.fd.vpp.jvpp.snat.JVppSnatImpl; -import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade; -import java.io.IOException; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * Provides future API for jvpp-nsh plugin. Must be a singleton due to shutdown hook usage. - * Registers shutdown hook to free plugin's resources on shutdown. - */ -public final class JVppSnatProvider extends ProviderTrait<FutureJVppSnatFacade> { - - private static final Logger LOG = LoggerFactory.getLogger(JVppSnatProvider.class); - - @Inject - private JVppRegistry registry; - - @Override - protected FutureJVppSnatFacade create() { - try { - final JVppSnatImpl jvppSnat = new JVppSnatImpl(); - // Free jvpp-nsh plugin's resources on shutdown - Runtime.getRuntime().addShutdownHook(new Thread() { - @Override - public void run() { - LOG.info("Unloading jvpp-snat plugin"); - jvppSnat.close(); - LOG.info("Successfully unloaded jvpp-snat plugin"); - } - }); - - LOG.info("Successfully loaded jvpp-snat plugin"); - return new FutureJVppSnatFacade(registry, jvppSnat); - } catch (IOException e) { - throw new IllegalStateException("Unable to open VPP management connection", e); - } - } -} - |