Java™ Platform
Standard Ed. 8
org.omg.CORBA

Class UNKNOWN

  • All Implemented Interfaces:
    Serializable


    public final class UNKNOWN
    extends SystemException
    This exception is raised if an operation implementation throws a non-CORBA exception (such as an exception specific to the implementation's programming language), or if an operation raises a user exception that does not appear in the operation's raises expression. UNKNOWN is also raised if the server returns a system exception that is unknown to the client. (This can happen if the server uses a later version of CORBA than the client and new system exceptions have been added to the later version.)

    It contains a minor code, which gives more detailed information about what caused the exception, and a completion status. It may also contain a string describing the exception.

    See the section Minor Code Meanings to see the minor codes for this exception.

    See Also:
    documentation on Java IDL exceptions
    • Constructor Detail

      • UNKNOWN

        public UNKNOWN()
        Constructs an UNKNOWN exception with a default minor code of 0, a completion state of CompletionStatus.COMPLETED_NO, and a null description.
      • UNKNOWN

        public UNKNOWN(String s)
        Constructs an UNKNOWN exception with the specified description message, a minor code of 0, and a completion state of COMPLETED_NO.
        Parameters:
        s - the String containing a detail message
      • UNKNOWN

        public UNKNOWN(int minor,
                       CompletionStatus completed)
        Constructs an UNKNOWN exception with the specified minor code and completion status.
        Parameters:
        minor - the minor code
        completed - the completion status
      • UNKNOWN

        public UNKNOWN(String s,
                       int minor,
                       CompletionStatus completed)
        Constructs an UNKNOWN exception with the specified description message, minor code, and completion status.
        Parameters:
        s - the String containing a description message
        minor - the minor code
        completed - the completion status
Java™ Platform
Standard Ed. 8

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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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