Package io.a2a.spec

Class JSONParseError

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

io.a2a.spec.A2AError

io.a2a.spec.JSONParseError

All Implemented Interfaces:

Event, Serializable

public class JSONParseError
extends A2AError

JSON-RPC error indicating that the server received invalid JSON that could not be parsed.

This error is returned when the request payload is not valid JSON, such as malformed syntax, unexpected tokens, or encoding issues. This is distinct from InvalidRequestError, which indicates structurally valid JSON that doesn't conform to the JSON-RPC specification.

Corresponds to JSON-RPC 2.0 error code -32700.

Usage example:

 try {
     objectMapper.readValue(payload, JSONRPCRequest.class);
 } catch (io.a2a.json.JsonProcessingException e) {
     throw new JSONParseError("Malformed JSON: " + e.getMessage());
 }
 

See Also:

• for the base error class
• for the error marker interface
• for structurally valid but invalid requests
• JSON-RPC 2.0 Error Codes
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
JSONParseError()	Constructs a JSON parse error with default message.
JSONParseError(@Nullable Integer code, @Nullable String message, @Nullable Object data)	Constructs a JSON parse error with full parameters.
JSONParseError(String message)	Constructs a JSON parse error with a message.

Method Summary

Methods inherited from class io.a2a.spec.A2AError

getCode, getData

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Details

JSONParseError

public JSONParseError()

Constructs a JSON parse error with default message.

JSONParseError

public JSONParseError(String message)

Constructs a JSON parse error with a message.

Parameters:

message - the error message

JSONParseError

public JSONParseError(@Nullable Integer code,
 @Nullable String message,
 @Nullable Object data)

Constructs a JSON parse error with full parameters.

Parameters:

code - the error code

message - the error message

data - additional error data