Package org.ngengine.gui.qr

Class DataTooLongException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.IllegalArgumentException

org.ngengine.gui.qr.DataTooLongException

All Implemented Interfaces:

Serializable

public class DataTooLongException
extends IllegalArgumentException

Thrown when the supplied data does not fit any QR Code version. Ways to handle this exception include:

• Decrease the error correction level if it was greater than Ecc.LOW.

• If the advanced encodeSegments() function with 6 arguments or the makeSegmentsOptimally() function was called, then increase the maxVersion argument if it was less than QrCode.MAX_VERSION. (This advice does not apply to the other factory functions because they search all versions up to QrCode.MAX_VERSION.)

• Split the text data into better or optimal segments in order to reduce the number of bits required. (See

  invalid reference

  QrSegmentAdvanced.makeSegmentsOptimally()

  .)

• Change the text or binary data to be shorter.

• Change the text to fit the character set of a particular segment mode (e.g. alphanumeric).

• Propagate the error upward to the caller/user.

See Also:

• QrCode.encodeText(CharSequence, QrCode.Ecc)
• QrCode.encodeBinary(byte[], QrCode.Ecc)
• QrCode.encodeSegments(java.util.List, QrCode.Ecc)
• QrCode.encodeSegments(java.util.List, QrCode.Ecc, int, int, int, boolean)
• invalid reference

  QrSegmentAdvanced#makeSegmentsOptimally(CharSequence, QrCode.Ecc, int, int)

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DataTooLongException()
DataTooLongException(String msg)

Method Summary

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

DataTooLongException

public DataTooLongException()

DataTooLongException

public DataTooLongException(String msg)