Package org.starcoin.jsonrpc.client

Class JSONRPC2SessionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.starcoin.jsonrpc.client.JSONRPC2SessionException

All Implemented Interfaces:

Serializable

public class JSONRPC2SessionException
extends Exception

Thrown to indicate a JSON-RPC 2.0 client session exception. Allows a general cause type to be specified to ease diagnostics and exception reporting.

Author:

Vladimir Dzhuvinov

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static int	BAD_RESPONSE	Invalid JSON-RPC 2.0 response (invalid JSON or invalid JSON-RPC 2.0 response message).
static int	JSONRPC2_ERROR	Received a JSON-RPC 2.0 error response.
static int	NETWORK_EXCEPTION	The exception cause is network or I/O related.
static int	UNEXPECTED_CONTENT_TYPE	Unexpected "Content-Type" header value of the HTTP response.
static int	UNEXPECTED_RESULT	Unexpected JSON-RPC 2.0 response result (the result doesn't match the JSON type / format expected by the client).
static int	UNSPECIFIED	Unspecified cause type.

Constructor Summary

Constructors

Constructor	Description
JSONRPC2SessionException(String message)	Creates a new JSON-RPC 2.0 session exception with the specified message; the cause type is UNSPECIFIED.
JSONRPC2SessionException(String message, int causeType)	Creates a new JSON-RPC 2.0 session exception with the specified message and cause type.
JSONRPC2SessionException(String message, int causeType, Throwable cause)	Creates a new JSON-RPC 2.0 session exception with the specified message, cause type and cause.
JSONRPC2SessionException(String message, Throwable cause)

Method Summary

Modifier and Type	Method	Description
int	getCauseType()	Returns the exception cause type.

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

Field Detail

UNSPECIFIED

public static final int UNSPECIFIED

Unspecified cause type.

See Also:

Constant Field Values

NETWORK_EXCEPTION

public static final int NETWORK_EXCEPTION

The exception cause is network or I/O related.

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Constant Field Values

UNEXPECTED_CONTENT_TYPE

public static final int UNEXPECTED_CONTENT_TYPE

Unexpected "Content-Type" header value of the HTTP response.

See Also:

Constant Field Values

BAD_RESPONSE

public static final int BAD_RESPONSE

Invalid JSON-RPC 2.0 response (invalid JSON or invalid JSON-RPC 2.0 response message).

See Also:

Constant Field Values

UNEXPECTED_RESULT

public static final int UNEXPECTED_RESULT

Unexpected JSON-RPC 2.0 response result (the result doesn't match the JSON type / format expected by the client).

See Also:

Constant Field Values

JSONRPC2_ERROR

public static final int JSONRPC2_ERROR

Received a JSON-RPC 2.0 error response.

See Also:

Constant Field Values

Constructor Detail

JSONRPC2SessionException

public JSONRPC2SessionException(String message)

Creates a new JSON-RPC 2.0 session exception with the specified message; the cause type is UNSPECIFIED.

Parameters:

message - The message.

JSONRPC2SessionException

public JSONRPC2SessionException(String message,
                                int causeType)

Creates a new JSON-RPC 2.0 session exception with the specified message and cause type.

Parameters:

message - The message.

causeType - The cause type, see the constants.

JSONRPC2SessionException

public JSONRPC2SessionException(String message,
                                int causeType,
                                Throwable cause)

Creates a new JSON-RPC 2.0 session exception with the specified message, cause type and cause.

Parameters:

message - The message.

causeType - The cause type, see the constants.

cause - The original exception.

JSONRPC2SessionException

public JSONRPC2SessionException(String message,
                                Throwable cause)

Method Detail

getCauseType

public int getCauseType()

Returns the exception cause type.

Returns:

The cause type constant.