org.apache.derby.iapi.services.io
Class DerbyIOException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.io.IOException
              org.apache.derby.iapi.services.io.DerbyIOException

All Implemented Interfaces:

java.io.Serializable

public final class DerbyIOException
extends java.io.IOException

A subclass of IOException that carries a SQL state. The original reason for adding it was to separate between IOExceptions generated by the application stream and the ones generated by the Derby wrapper streams, see for instance RawToBinaryFormatStream. Without this distinction, the user would not be able to easily write catch-blocks to handle specific errors happening when reading streams.

See Also:

Serialized Form

Field Summary

private java.lang.String

sqlState A Derby SQLState.

Constructor Summary

DerbyIOException(java.lang.String msg, java.lang.String sqlState)
Create a new Derby IO exception.

Method Summary

java.lang.String

getSQLState()

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

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

sqlState

private final java.lang.String sqlState

A Derby SQLState.

Constructor Detail

DerbyIOException

public DerbyIOException(java.lang.String msg,
                        java.lang.String sqlState)

Create a new Derby IO exception.

Parameters:

msg - a string describing the error

sqlState - a Derby SQLState describing the error

Method Detail

getSQLState

public java.lang.String getSQLState()