[ONOS-2447]RFC7047's API and its implementation and five main tables.
provide RFC7047's API and its implementation, and five main table which
contain Bridge, Controller, Interface, Open_vSwitch and Port
Change-Id: I9e995a056fd55c986f5866c85ac712f1792cff4f
diff --git a/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/Callback.java b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/Callback.java
new file mode 100644
index 0000000..f7ec8b6
--- /dev/null
+++ b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/Callback.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.onosproject.ovsdb.rfc.jsonrpc;
+
+import java.util.List;
+
+import org.onosproject.ovsdb.rfc.message.UpdateNotification;
+
+/**
+ * The callback function interface will be used when the server send to the
+ * client report changes.
+ */
+public interface Callback {
+ /**
+ * The "update" notification is sent by the server to the client to report
+ * changes in tables that are being monitored following a "*monitor"
+ * request.
+ * @param updateNotification the information of the update
+ */
+ void update(UpdateNotification updateNotification);
+
+ /**
+ * The "locked" notification is provided to notify a client that it has been
+ * granted a lock that it had previously requested with the "lock" method.
+ * @param ids the locked ids
+ */
+ void locked(List<String> ids);
+
+ /**
+ * The "stolen" notification is provided to notify a client, which had
+ * previously obtained a lock, that another client has stolen ownership of
+ * that lock.
+ * @param ids the stolen ids
+ */
+ void stolen(List<String> ids);
+
+}
diff --git a/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/JsonReadContext.java b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/JsonReadContext.java
new file mode 100644
index 0000000..8033f65
--- /dev/null
+++ b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/JsonReadContext.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.onosproject.ovsdb.rfc.jsonrpc;
+
+import java.util.Stack;
+
+/**
+ * Context for decode parameters.
+ */
+public class JsonReadContext {
+ private Stack<Byte> bufStack;
+ private boolean isStartMatch;
+ private int lastReadBytes;
+
+ /**
+ * Constructs a JsonReadContext object. This class only need initial
+ * parameter value for the readToJsonNode method of JsonRpcReaderUtil
+ * entity.
+ */
+ public JsonReadContext() {
+ bufStack = new Stack<Byte>();
+ isStartMatch = false;
+ lastReadBytes = 0;
+ }
+
+ /**
+ * Return bufStack.
+ * @return bufStack
+ */
+ public Stack<Byte> getBufStack() {
+ return bufStack;
+ }
+
+ /**
+ * Set bufStack, used for match the braces and double quotes.
+ * @param bufStack Stack of Byte
+ */
+ public void setBufStack(Stack<Byte> bufStack) {
+ this.bufStack = bufStack;
+ }
+
+ /**
+ * Return isStartMatch.
+ * @return isStartMatch
+ */
+ public boolean isStartMatch() {
+ return isStartMatch;
+ }
+
+ /**
+ * Set isStartMatch.
+ * @param isStartMatch mark whether the matching has started
+ */
+ public void setStartMatch(boolean isStartMatch) {
+ this.isStartMatch = isStartMatch;
+ }
+
+ /**
+ * Return lastReadBytes.
+ * @return lastReadBytes
+ */
+ public int getLastReadBytes() {
+ return lastReadBytes;
+ }
+
+ /**
+ * Set lastReadBytes.
+ * @param lastReadBytes the bytes for last decoding incomplete record
+ */
+ public void setLastReadBytes(int lastReadBytes) {
+ this.lastReadBytes = lastReadBytes;
+ }
+}
diff --git a/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/JsonRpcRequest.java b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/JsonRpcRequest.java
new file mode 100644
index 0000000..ecff096
--- /dev/null
+++ b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/JsonRpcRequest.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.onosproject.ovsdb.rfc.jsonrpc;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.List;
+import java.util.Objects;
+
+import com.google.common.collect.Lists;
+
+/**
+ * Json Rpc Request information that include id,method,params.
+ */
+public class JsonRpcRequest {
+
+ private final String id;
+ private final String method;
+ private final List<Object> params;
+
+ /**
+ * JsonRpcRequest Constructor.
+ * @param id the id node of request information
+ * @param method the method node of request information
+ */
+ public JsonRpcRequest(String id, String method) {
+ checkNotNull(id, "id cannot be null");
+ checkNotNull(method, "method cannot be null");
+ this.id = id;
+ this.method = method;
+ this.params = Lists.newArrayList();
+ }
+
+ /**
+ * JsonRpcRequest Constructor.
+ * @param id the id node of request information
+ * @param method the method node of request information
+ * @param params the params node of request information
+ */
+ public JsonRpcRequest(String id, String method, List<Object> params) {
+ checkNotNull(id, "id cannot be null");
+ checkNotNull(method, "method cannot be null");
+ checkNotNull(params, "params cannot be null");
+ this.id = id;
+ this.method = method;
+ this.params = params;
+ }
+
+ /**
+ * Returns id.
+ * @return id
+ */
+ public String getId() {
+ return id;
+ }
+
+ /**
+ * Returns method.
+ * @return method
+ */
+ public String getMethod() {
+ return method;
+ }
+
+ /**
+ * Returns params.
+ * @return params
+ */
+ public List<Object> getParams() {
+ return params;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(id, method, params);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof JsonRpcRequest) {
+ final JsonRpcRequest other = (JsonRpcRequest) obj;
+ return Objects.equals(this.id, other.id)
+ && Objects.equals(this.method, other.method)
+ && Objects.equals(this.params, other.params);
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return toStringHelper(this).add("id", id).add("method", method)
+ .add("params", params).toString();
+ }
+}
diff --git a/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/JsonRpcResponse.java b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/JsonRpcResponse.java
new file mode 100644
index 0000000..a2f4541
--- /dev/null
+++ b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/JsonRpcResponse.java
@@ -0,0 +1,122 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.onosproject.ovsdb.rfc.jsonrpc;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.List;
+import java.util.Objects;
+
+import com.google.common.collect.Lists;
+
+/**
+ * Json Rpc Response information that include id,error,result.
+ */
+public class JsonRpcResponse {
+
+ private final String id;
+ private final String error;
+ private final List<Object> result;
+
+ /**
+ * JsonRpcResponse Constructor.
+ * @param id the id node of response information
+ */
+ public JsonRpcResponse(String id) {
+ checkNotNull(id, "id cannot be null");
+ this.id = id;
+ this.error = null;
+ this.result = Lists.newArrayList();
+ }
+
+ /**
+ * JsonRpcResponse Constructor.
+ * @param id the id node of response information
+ * @param error the error node of response information
+ */
+ public JsonRpcResponse(String id, String error) {
+ checkNotNull(id, "id cannot be null");
+ checkNotNull(error, "error cannot be null");
+ this.id = id;
+ this.error = error;
+ this.result = Lists.newArrayList();
+ }
+
+ /**
+ * JsonRpcResponse Constructor.
+ * @param id the id node of response information
+ * @param error the error node of response information
+ * @param result the result node of response information
+ */
+ public JsonRpcResponse(String id, String error, List<Object> result) {
+ checkNotNull(id, "id cannot be null");
+ checkNotNull(error, "error cannot be null");
+ checkNotNull(result, "result cannot be null");
+ this.id = id;
+ this.error = error;
+ this.result = result;
+ }
+
+ /**
+ * Returns id.
+ * @return id
+ */
+ public String getId() {
+ return id;
+ }
+
+ /**
+ * Returns error.
+ * @return error
+ */
+ public String getError() {
+ return error;
+ }
+
+ /**
+ * Returns result.
+ * @return result
+ */
+ public List<Object> getResult() {
+ return result;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(id, error, result);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof JsonRpcResponse) {
+ final JsonRpcResponse other = (JsonRpcResponse) obj;
+ return Objects.equals(this.id, other.id)
+ && Objects.equals(this.error, other.error)
+ && Objects.equals(this.result, other.result);
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return toStringHelper(this).add("id", id).add("error", error)
+ .add("result", result).toString();
+ }
+}
diff --git a/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/OvsdbRPC.java b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/OvsdbRPC.java
new file mode 100644
index 0000000..5d08b14
--- /dev/null
+++ b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/jsonrpc/OvsdbRPC.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.onosproject.ovsdb.rfc.jsonrpc;
+
+import java.util.List;
+
+import org.onosproject.ovsdb.rfc.operations.Operation;
+import org.onosproject.ovsdb.rfc.schema.DatabaseSchema;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.google.common.util.concurrent.ListenableFuture;
+
+/**
+ * The following interface describe the RPC7047's methods that are supported.
+ */
+public interface OvsdbRPC {
+
+ /**
+ * This operation retrieves a database-schema that describes hosted database
+ * db-name.
+ * @param dbnames database name
+ * @return ListenableFuture of JsonNode
+ */
+ ListenableFuture<JsonNode> getSchema(List<String> dbnames);
+
+ /**
+ * The "echo" method can be used by both clients and servers to verify the
+ * liveness of a database connection.
+ * @return return info
+ */
+ ListenableFuture<List<String>> echo();
+
+ /**
+ * The "monitor" request enables a client to replicate tables or subsets of
+ * tables within an OVSDB database by requesting notifications of changes to
+ * those tables and by receiving the complete initial state of a table or a
+ * subset of a table.
+ * @param dbSchema databse schema
+ * @param monitorId a id for monitor
+ * @return ListenableFuture of JsonNode
+ */
+ ListenableFuture<JsonNode> monitor(DatabaseSchema dbSchema, String monitorId);
+
+ /**
+ * This operation retrieves an array whose elements are the names of the
+ * databases that can be accessed over this management protocol connection.
+ * @return database names
+ */
+ ListenableFuture<List<String>> listDbs();
+
+ /**
+ * This RPC method causes the database server to execute a series of
+ * operations in the specified order on a given database.
+ * @param dbSchema database schema
+ * @param operations the operations to execute
+ * @return result the transact result
+ */
+ ListenableFuture<List<JsonNode>> transact(DatabaseSchema dbSchema,
+ List<Operation> operations);
+
+}