Conversion Exceptions (3001– 3008)

ConversionException is a development exception that is raised when a conversion error occurs by an incompatible type conversion. The message that is returned indicates which type cast caused the exception, as shown in Example 13-3.

Format

EXCEPTION [TOPLINK – error code]: Exception name
EXCEPTION DESCRIPTION: Message
INTERNAL EXCEPTION: Message

Example 13-3 Conversion Exception

EXCEPTION [TOPLINK – 3006]: oracle.toplink.exceptions.ConversionException
EXCEPTION DESCRIPTION: object must be of even length to be converted to a ByteArray

3001: COULD_NOT_BE_CONVERTED

Cause: The object object of class objectClass cannot be converted to javaClass. The object cannot be converted to a given type.

Action: Ensure that the object being converted is of the right type.

3002: COULD_NOT_BE_CONVERTED_EXTENDED

Cause: The object object of class objectClass from mapping mappingType cannot be converted to javaClass. The object cannot be converted to a given type.

Action: Ensure that the object being converted is of the right type.

3003: INCORRECT_DATE_FORMAT

Cause: The date in dateString is in an incorrect format. The expected format is YYYY-MM-DD.

Action: Verify the date format.

3004: INCORRECT_TIME_FORMAT

Cause: The time in timeString is in an incorrect format. The expected format is HH:MM:SS.

Action: Verify the time format.

3005: INCORRECT_TIMESTAMP_FORMAT

Cause: The timestamp timestampString is in an incorrect format. The expected format is YYYY-MM-DD HH:MM:SS.NNNNNNNNN.

Action: Verify the timestamp format.

3006: COULD_NOT_CONVERT_TO_BYTE_ARRAY

Cause: The String object must be of even length to be converted to a ByteArray. This object cannot be converted to a ByteArray.

Action: Verify the object being converted.

3007: COULD_NOT_BE_CONVERTED_TO_CLASS

Cause: The object object of class objectClass cannot be converted to javaClass. The class javaClass is not on the classpath.

Action: Ensure that the class JavaClass is on the classpath.

3008: INCORRECT_DATE_TIME_FORMAT

Cause: Incorrect date-time format object. The expected format is YYYY-MM-DD'T'HH:MM:SS.

Action: Ensure that the date-time object is in the expected format of YYYY-MM-DD'T'HH:MM:SS.