io.resourcepool.jarpic.parser

Class ResponseParser

java.lang.Object

io.resourcepool.jarpic.parser.ResponseParser

public abstract class ResponseParser
extends Object

Author:

Loïc Ortola on 11/03/2016. This class parses a response (inputstream or JsonNode) to create a JsonRpcResponse object

Constructor Summary

Constructors

Constructor and Description
ResponseParser()

Method Summary

Modifier and Type	Method and Description
static void	assertValid(com.fasterxml.jackson.databind.JsonNode res) Assert JsonNode is valid JSON RPC 2.0 Response (either object or array).
static <T> List<JsonRpcResponse<T>>	parseList(InputStream content, Class<T> resultClass) Parse InputStream to JsonRpcResponse List with resultClass.
static <T> List<JsonRpcResponse<T>>	parseList(com.fasterxml.jackson.databind.JsonNode content, Class<T> resultClass) Parse JsonNode to JsonRpcResponse List with resultClass.
static <T> JsonRpcResponse<T>	parseOne(InputStream content, Class<T> resultClass) Parse InputStream to JsonRpcResponse with resultClass.
static <T> JsonRpcResponse<T>	parseOne(com.fasterxml.jackson.databind.JsonNode content, Class<T> resultClass) Parse JsonNode to JsonRpcResponse with resultClass.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResponseParser

public ResponseParser()

Method Detail

assertValid

public static void assertValid(com.fasterxml.jackson.databind.JsonNode res)
                        throws ParseException

Assert JsonNode is valid JSON RPC 2.0 Response (either object or array).

Parameters:

res - the response

Throws:

ParseException - if response is null, empty, or invalid

parseOne

public static <T> JsonRpcResponse<T> parseOne(com.fasterxml.jackson.databind.JsonNode content,
                                              Class<T> resultClass)
                                       throws IOException,
                                              ParseException

Parse JsonNode to JsonRpcResponse with resultClass.

Type Parameters:

T - the type inference for the result

Parameters:

content - the ObjectNode JSON tree

resultClass - the result payload DTO class. Should be a Serializable POJO

Returns:

the JsonRpcResponse

Throws:

IOException - if response is parsing error occurs

ParseException - if response is null, empty, or invalid

parseOne

public static <T> JsonRpcResponse<T> parseOne(InputStream content,
                                              Class<T> resultClass)
                                       throws IOException,
                                              ParseException

Parse InputStream to JsonRpcResponse with resultClass.

Type Parameters:

T - the type inference for the result

Parameters:

content - the InputStream content

resultClass - the result payload DTO class. Should be a Serializable POJO

Returns:

the JsonRpcResponse

Throws:

IOException - if response is parsing error occurs

ParseException - if response is null, empty, or invalid

parseList

public static <T> List<JsonRpcResponse<T>> parseList(com.fasterxml.jackson.databind.JsonNode content,
                                                     Class<T> resultClass)
                                              throws IOException

Parse JsonNode to JsonRpcResponse List with resultClass.

Type Parameters:

T - the type inference for the result

Parameters:

content - the ArrayNode JSON Tree

resultClass - the result payload DTO class. Should be a Serializable POJO

Returns:

the JsonRpcResponse List

Throws:

IOException - if response is parsing error occurs

parseList

public static <T> List<JsonRpcResponse<T>> parseList(InputStream content,
                                                     Class<T> resultClass)
                                              throws IOException

Parse InputStream to JsonRpcResponse List with resultClass.

Type Parameters:

T - the type inference for the result

Parameters:

content - the InputStream content

resultClass - the result payload DTO class. Should be a Serializable POJO

Returns:

the JsonRpcResponse List

Throws:

IOException - if response is parsing error occurs