org.onosproject.ovsdb.rfc.utils

Class FromJsonUtil

java.lang.Object

org.onosproject.ovsdb.rfc.utils.FromJsonUtil

public final class FromJsonUtil
extends Object

JsonNode utility class. convert JsonNode into Object.

Method Summary

Modifier and Type	Method and Description
static String	getEchoRequestStr(com.fasterxml.jackson.databind.JsonNode jsonNode) Ovs send echo request to keep the heart, need we return echo result.
static void	jsonCallbackRequestParser(com.fasterxml.jackson.databind.JsonNode jsonNode, Callback callback) When monitor the ovsdb tables, if a table update, ovs send update notification, then call callback function.
static DatabaseSchema	jsonNodeToDbSchema(String dbName, com.fasterxml.jackson.databind.JsonNode dbJson) convert JsonNode into DatabaseSchema.
static List<OperationResult>	jsonNodeToOperationResult(List<com.fasterxml.jackson.databind.JsonNode> input, List<Operation> operations) Convert the List of Operation result into List of OperationResult .
static TableUpdate	jsonNodeToTableUpdate(TableSchema tableSchema, com.fasterxml.jackson.databind.JsonNode updateJson) convert the params of Update Notification into TableUpdate.
static TableUpdates	jsonNodeToTableUpdates(com.fasterxml.jackson.databind.JsonNode updatesJson, DatabaseSchema dbSchema) convert the params of Update Notification into TableUpdates.
static Object	jsonResultParser(com.fasterxml.jackson.databind.JsonNode jsonNode, String methodName) convert JsonNode into the returnType of methods in OvsdbRPC class.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

jsonNodeToDbSchema

public static DatabaseSchema jsonNodeToDbSchema(String dbName,
                                                com.fasterxml.jackson.databind.JsonNode dbJson)

convert JsonNode into DatabaseSchema.

Parameters:

dbName - database name

dbJson - the JsonNode of get_schema result

Returns:

DatabaseSchema

Throws:

AbnormalJsonNodeException - this is an abnormal JsonNode exception

jsonResultParser

public static Object jsonResultParser(com.fasterxml.jackson.databind.JsonNode jsonNode,
                                      String methodName)

convert JsonNode into the returnType of methods in OvsdbRPC class.

Parameters:

jsonNode - the result JsonNode

methodName - the method name of methods in OvsdbRPC class

Returns:

Object

jsonCallbackRequestParser

public static void jsonCallbackRequestParser(com.fasterxml.jackson.databind.JsonNode jsonNode,
                                             Callback callback)

When monitor the ovsdb tables, if a table update, ovs send update notification, then call callback function.

Parameters:

jsonNode - the result JsonNode

callback - the callback function

Throws:

UnsupportedException - this is an unsupported exception

getEchoRequestStr

public static String getEchoRequestStr(com.fasterxml.jackson.databind.JsonNode jsonNode)

Ovs send echo request to keep the heart, need we return echo result.

Parameters:

jsonNode - the result JsonNode

Returns:

JsonRpcResponse String

jsonNodeToOperationResult

public static List<OperationResult> jsonNodeToOperationResult(List<com.fasterxml.jackson.databind.JsonNode> input,
                                                              List<Operation> operations)

Convert the List of Operation result into List of OperationResult .

Parameters:

input - the List of JsonNode

operations - the List of Operation

Returns:

the List of OperationResult

jsonNodeToTableUpdates

public static TableUpdates jsonNodeToTableUpdates(com.fasterxml.jackson.databind.JsonNode updatesJson,
                                                  DatabaseSchema dbSchema)

convert the params of Update Notification into TableUpdates.

Parameters:

updatesJson - the params of Update Notification

dbSchema - DatabaseSchema entity

Returns:

TableUpdates

jsonNodeToTableUpdate

public static TableUpdate jsonNodeToTableUpdate(TableSchema tableSchema,
                                                com.fasterxml.jackson.databind.JsonNode updateJson)

convert the params of Update Notification into TableUpdate.

Parameters:

tableSchema - TableSchema entity

updateJson - the table-update in params of Update Notification

Returns:

TableUpdate