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-rw-r--r--vpp-api/java/jvpp-registry/org/openvpp/jvpp/JVppRegistry.java69
1 files changed, 69 insertions, 0 deletions
diff --git a/vpp-api/java/jvpp-registry/org/openvpp/jvpp/JVppRegistry.java b/vpp-api/java/jvpp-registry/org/openvpp/jvpp/JVppRegistry.java
new file mode 100644
index 00000000000..c25b6536bb1
--- /dev/null
+++ b/vpp-api/java/jvpp-registry/org/openvpp/jvpp/JVppRegistry.java
@@ -0,0 +1,69 @@
+/*
+ * 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 org.openvpp.jvpp;
+
+import org.openvpp.jvpp.callback.JVppCallback;
+
+/**
+ * Manages VPP connection and stores plugin callbacks.
+ */
+public interface JVppRegistry extends AutoCloseable {
+
+ /**
+ * Vpp connection managed by the registry.
+ *
+ * @return representation of vpp connection
+ */
+ VppConnection getConnection();
+
+ /**
+ * Registers callback and initializes Java API for given plugin.
+ *
+ * @param jvpp plugin name
+ * @param callback callback provided by the plugin
+ * @throws NullPointerException if name or callback is null
+ * @throws IllegalArgumentException if plugin was already registered
+ */
+ void register(final JVpp jvpp, final JVppCallback callback);
+
+ /**
+ * Unregisters callback for the given plugin.
+ *
+ * @param name plugin name
+ * @throws NullPointerException if name is null
+ * @throws IllegalArgumentException if plugin was not registered
+ */
+ void unregister(final String name);
+
+ /**
+ * Returns callback registered for the plugin.
+ *
+ * @param name plugin name
+ * @return callback provided by the plugin
+ * @throws NullPointerException if name is null
+ * @throws IllegalArgumentException if plugin was not registered
+ */
+ JVppCallback get(final String name);
+
+ /**
+ * Sends control ping. Reply handler calls callback registered for give plugin.
+ *
+ * @param clazz identifies plugin that should receive ping callback
+ * @return unique identifer of message in message queue
+ */
+ int controlPing(final Class<? extends JVpp> clazz) throws VppInvocationException;
+}