javax.datamining
Class TaskException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--javax.datamining.JDMException
                    |
                    +--javax.datamining.TaskException

All Implemented Interfaces:

JDMErrorCodes, java.io.Serializable

public class TaskException

extends JDMException

The class TaskException extends JDMException to indicate conditions where execution of Task cannot progress.

The errors codes to be used in association with TaskException are:

• JDM_TASK_EXECUTING
• JDM_TASK_NOT_EXECUTING
• JDM_TASK_FAILED

Author:

JSR-73 Expert Group

See Also:

JDMErrorCodes, JDMException, Serialized Form

Field Summary

Fields inherited from interface javax.datamining.JDMErrorCodes

JDM_CONNECTION_CLOSE_FAILED, JDM_CONNECTION_FAILURE, JDM_CONNECTION_OPEN_FAILED, JDM_DUPLICATE_ENTRY, JDM_ENTRY_NOT_FOUND, JDM_GENERIC_ERROR, JDM_INACCESSIBLE_URI, JDM_INCOMPATIBLE_ARGUMENT_SPECIFICATION, JDM_INCOMPATIBLE_SPECIFICATION, JDM_INVALID_SETTINGS, JDM_INVALID_URI, JDM_INVALID_USAGE, JDM_OBJECT_EXISTS, JDM_OBJECT_NOT_FOUND, JDM_RESERVED_1005, JDM_TASK_EXECUTING, JDM_TASK_FAILED, JDM_TASK_NOT_EXECUTING, JDM_VENDOR_SPECIFIC_ERROR_CODE_BEGIN, JDM_VENDOR_SPECIFIC_ERROR_CODE_END, JDMR_ARRAY_MISMATCH, JDMR_ARRAY_SIZE_EXCEEDED, JDMR_INVALID_ARGUMENT, JDMR_INVALID_CLASS_NAME, JDMR_INVALID_DATA_TYPE, JDMR_INVALID_OBJECT, JDMR_INVALID_OBJECT_TYPE, JDMR_INVALID_STRING_ARGUMENT, JDMR_NULL_ARGUMENT, JDMR_RUNTIME_GENERIC_ERROR, JDMR_STRING_TOO_LONG, JDMR_UNSUPPORTED_FEATURE

Constructor Summary

TaskException()
Creates an instance of TaskException.

TaskException(int errorCode, java.lang.String errorMessage)
Creates an instance of TaskException with the specified message and error code.

TaskException(int errorCode, java.lang.String errorMessage, int vendorCode, java.lang.String vendorMessage)
Creates an instance of TaskException with the specified message and error code together with the vendor specific error code and message.

Methods inherited from class javax.datamining.JDMException

getErrorCode, getVendorErrorCode, getVendorErrorMessage

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TaskException

public TaskException()

Creates an instance of TaskException. The error message defaults to null and the error code to JDM_TASK_FAILED.

TaskException

public TaskException(int errorCode,
                     java.lang.String errorMessage)

Creates an instance of TaskException with the specified message and error code.

Parameters:

errorCode - An integer to indicate the cause of the exception

errorMessage - A message that describes the exception

TaskException

public TaskException(int errorCode,
                     java.lang.String errorMessage,
                     int vendorCode,
                     java.lang.String vendorMessage)

Creates an instance of TaskException with the specified message and error code together with the vendor specific error code and message.

Parameters:

errorCode - An integer to indicate the cause of the exception

errorMessage - A message that describes the exception

vendorCode - A vendor specific number to indicate the cause of the exception

vendorMessage - A vendor specific message that describes the exception