Package org.zvec.binding

Class ZvecException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.zvec.binding.ZvecException

All Implemented Interfaces:

Serializable

public class ZvecException
extends RuntimeException

Zvec-specific exception. Wraps the error code and the message the native layer recorded for the failure.

The message is read from the C API's thread-local error state (zvec_get_last_error_details) when the exception is created from a return code, so Throwable.getMessage() explains why the call was rejected instead of only naming the error code.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ZvecException(int code)	Build an exception for code, carrying the native error message.
ZvecException(int code, String message)
ZvecException(ErrorCode errorCode)
ZvecException(ErrorCode errorCode, String message)

Method Summary

Modifier and Type	Method	Description
ErrorCode	getErrorCode()
boolean	isAlreadyExists()
boolean	isInvalidArgument()
boolean	isNotFound()
static void	throwIfError(int code)	Throw if code != ZVEC_OK (0).
static void	throwIfError(int code, String context)	Throw if code != ZVEC_OK, with additional context message.

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

ZvecException

public ZvecException(ErrorCode errorCode,
 String message)

ZvecException

public ZvecException(ErrorCode errorCode)

ZvecException

public ZvecException(int code,
 String message)

ZvecException

public ZvecException(int code)

Build an exception for code, carrying the native error message.

Method Details

getErrorCode

public ErrorCode getErrorCode()

throwIfError

public static void throwIfError(int code)

Throw if code != ZVEC_OK (0).

throwIfError

public static void throwIfError(int code,
 String context)

Throw if code != ZVEC_OK, with additional context message.

isNotFound

public boolean isNotFound()

isAlreadyExists

public boolean isAlreadyExists()

isInvalidArgument

public boolean isInvalidArgument()