HC2VPP-205 / HC2VPP-25 - Sub interface caching improvement

Improves dumping mechanism for sub interfaces in a way
that if full dump was already performed,
it will be used from cache instead of new dump call.
Also prevents creating dump dto's if not necessary

Change-Id: I46a305ec1b325c2d949bff9e2b151752ccd508b6
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate/cache/InterfaceCacheDumpManagerProvider.java b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate/cache/InterfaceCacheDumpManagerProvider.java
new file mode 100644
index 000000000..7a6119bf1
--- /dev/null
+++ b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate/cache/InterfaceCacheDumpManagerProvider.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2017 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.hc2vpp.v3po.interfacesstate.cache;
+
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import javax.inject.Named;
+
+public class InterfaceCacheDumpManagerProvider implements Provider<InterfaceCacheDumpManager> {
+
+    @Inject
+    private FutureJVppCore jvpp;
+
+    @Inject
+    @Named("interface-context")
+    private NamingContext namingContext;
+
+    @Override
+    public InterfaceCacheDumpManager get() {
+        return new InterfaceCacheDumpManagerImpl(jvpp, namingContext);
+    }
+}