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authorMarek Gradzki <mgradzki@cisco.com>2016-08-05 14:49:14 +0200
committerMarek Gradzki <mgradzki@cisco.com>2016-08-19 13:54:35 +0200
commitf8bb88dac590165a9909b6e60e6c06b435a2d456 (patch)
tree66e1c9b7de5b29f2025a178c03d16916e69f4f29 /vpp-common/minimal-distribution/src/main
parent3f93e39fbb780f19ce34ea407e0534eea7c1af30 (diff)
HONEYCOMB-117: add support for jvpp plugins
Change-Id: I9f1dd5562b13a37392ce92b170a466c48d61bcc5 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Diffstat (limited to 'vpp-common/minimal-distribution/src/main')
-rw-r--r--vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppCoreProvider.groovy54
-rw-r--r--vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppRegistryProvider.groovy (renamed from vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppProvider.groovy)19
-rw-r--r--vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/VppCommonModule.groovy6
3 files changed, 66 insertions, 13 deletions
diff --git a/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppCoreProvider.groovy b/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppCoreProvider.groovy
new file mode 100644
index 000000000..1d4fd1af5
--- /dev/null
+++ b/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppCoreProvider.groovy
@@ -0,0 +1,54 @@
+/*
+ * 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.core.JVppCoreImpl
+import org.openvpp.jvpp.core.future.FutureJVppCore
+import org.openvpp.jvpp.core.future.FutureJVppCoreFacade
+
+/**
+ * Provides future API for jvpp-core plugin. Must be a singleton due to shutdown hook usage.
+ * Registers shutdown hook to free plugin's resources on shutdown.
+ */
+@Slf4j
+@ToString
+class JVppCoreProvider extends ProviderTrait<FutureJVppCore> {
+
+ @Inject
+ JVppRegistry registry
+
+ def create() {
+ try {
+ def jVpp = new JVppCoreImpl()
+ // Free jvpp-core plugin's resources on shutdown
+ Runtime.addShutdownHook {
+ log.info("Unloading jvpp-core plugin")
+ jVpp.close()
+ log.info("Successfully unloaded jvpp-core plugin")
+ }
+ log.info("Successfully loaded jvpp-core plugin")
+ new FutureJVppCoreFacade(registry, jVpp)
+ } catch (IOException e) {
+ throw new IllegalStateException("Unable to open VPP management connection", e)
+ }
+ }
+}
diff --git a/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppProvider.groovy b/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppRegistryProvider.groovy
index 51bf5be9e..125f7660b 100644
--- a/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppProvider.groovy
+++ b/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/JVppRegistryProvider.groovy
@@ -20,37 +20,34 @@ 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.JVppImpl
-import org.openvpp.jvpp.VppJNIConnection
-import org.openvpp.jvpp.future.FutureJVpp
-import org.openvpp.jvpp.future.FutureJVppFacade
+import org.openvpp.jvpp.JVppRegistry
+import org.openvpp.jvpp.JVppRegistryImpl
/**
- * This must be a singleton due to shutdown hook usage.
+ * Provides JVppRegistry. Must be a singleton due to shutdown hook usage.
+ * Registers shutdown hook to disconnect from VPP.
*/
@Slf4j
@ToString
-class JVppProvider extends ProviderTrait<FutureJVpp> {
+class JVppRegistryProvider extends ProviderTrait<JVppRegistry> {
@Inject
VppConfigAttributes config
def create() {
try {
- def connection = new VppJNIConnection(config.jvppConnectionName)
- def jVpp = new JVppImpl(connection)
+ 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")
- jVpp.close()
- connection.close()
+ registry.close()
log.info("Successfully disconnected from VPP as {}", config.jvppConnectionName)
}
log.info("JVpp connection opened successfully as: {}", config.jvppConnectionName)
- new FutureJVppFacade(jVpp)
+ registry
} catch (IOException e) {
throw new IllegalStateException("Unable to open VPP management connection", e)
}
diff --git a/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/VppCommonModule.groovy b/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/VppCommonModule.groovy
index 68261c34d..cd5816f11 100644
--- a/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/VppCommonModule.groovy
+++ b/vpp-common/minimal-distribution/src/main/java/io/fd/honeycomb/vpp/distro/VppCommonModule.groovy
@@ -22,7 +22,8 @@ import com.google.inject.multibindings.Multibinder
import groovy.util.logging.Slf4j
import io.fd.honeycomb.translate.read.ReaderFactory
import net.jmob.guice.conf.core.ConfigurationModule
-import org.openvpp.jvpp.future.FutureJVpp
+import org.openvpp.jvpp.JVppRegistry
+import org.openvpp.jvpp.core.future.FutureJVppCore
@Slf4j
public final class VppCommonModule extends AbstractModule {
@@ -32,7 +33,8 @@ public final class VppCommonModule extends AbstractModule {
// Inject non-dependency configuration
requestInjection(VppConfigAttributes)
- bind(FutureJVpp).toProvider(JVppProvider).in(Singleton)
+ bind(JVppRegistry).toProvider(JVppRegistryProvider).in(Singleton)
+ bind(FutureJVppCore).toProvider(JVppCoreProvider).in(Singleton)
// Naming contexts reader exposing context storage over REST/HONEYCOMB_NETCONF
Multibinder.newSetBinder(binder(), ReaderFactory.class).with {