UnknownServiceException

  • UnknownServiceException signals an undefined service issue, arising from illogical MIME types or write attempts to read-only URL connections.

  • It's a subclass of IOException and offers two constructors: one with no detail message and another accepting a specific message string.

  • Common scenarios triggering this exception include incompatible data formats in URL responses and unauthorized write operations on URLs.

  • This exception inherits methods from Throwable for stack trace analysis, cause identification, and error message handling.

public class UnknownServiceException extends IOException

Thrown to indicate that an unknown service exception has occurred. Either the MIME type returned by a URL connection does not make sense, or the application is attempting to write to a read-only URL connection.

Public Constructor Summary

UnknownServiceException()
Constructs a new UnknownServiceException with no detail message.
UnknownServiceException(String msg)
Constructs a new UnknownServiceException with the specified detail message.

Inherited Method Summary

Public Constructors

public UnknownServiceException ()

Constructs a new UnknownServiceException with no detail message.

public UnknownServiceException (String msg)

Constructs a new UnknownServiceException with the specified detail message.

Parameters
msg the detail message.