org.opengts.dbtools
Class DBException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          org.opengts.dbtools.DBException

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

DBAlreadyExistsException, DBNotAuthorizedException, DBNotFoundException

public class DBException
extends java.lang.Exception

DBException is the general exception thrown for various encountered SQL database errors.

See Also:

Serialized Form

Constructor Summary

DBException(java.lang.String msg)
Constructor

DBException(java.lang.String msg, java.lang.Throwable cause)
Constructor

Method Summary

java.lang.String	getCauseMessage() Gets the exception message, including the cause
java.lang.String	getMessage() Gets the exception message
boolean	isCauseCommunicationsException() Returns true if the cause of this exception is a MySQL CommunicationsException IE.
static boolean	isCommunicationsException(java.lang.Throwable th) Returns true if the specified exception is a MySQL CommunicationsException IE.
boolean	isOutOfMemoryError() Returns true if the cause of this exception is an java.lang.OutOfMemoryError
boolean	isSQLException() Returns true if the cause of this exception is an SQLException
void	printException() Prints a description of this exception to the logging output
java.lang.String	toString() Returns a String representation of this exception

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DBException

public DBException(java.lang.String msg)

Constructor

Parameters:

msg - The message associated with this exception

DBException

public DBException(java.lang.String msg,
                   java.lang.Throwable cause)

Constructor

Parameters:

msg - The message associated with this exception

cause - The reason for this exception

Method Detail

isSQLException

public boolean isSQLException()

Returns true if the cause of this exception is an SQLException

Returns:

True if the cause of this exception is an SQLException

isCauseCommunicationsException

public boolean isCauseCommunicationsException()

Returns true if the cause of this exception is a MySQL CommunicationsException IE. "com.mysql.jdbc.exceptions.jdbc4.CommunicationsException"

Returns:

True if the cause is a MySQL CommunicationsException

isCommunicationsException

public static boolean isCommunicationsException(java.lang.Throwable th)

Returns true if the specified exception is a MySQL CommunicationsException IE. "com.mysql.jdbc.exceptions.jdbc4.CommunicationsException"

Parameters:

th - The Exception/Throwable to test

Returns:

True if the cause is a MySQL CommunicationsException

isOutOfMemoryError

public boolean isOutOfMemoryError()

Returns true if the cause of this exception is an java.lang.OutOfMemoryError

Returns:

True if the cause of this exception is an java.lang.OutOfMemoryError

getMessage

public java.lang.String getMessage()

Gets the exception message

Overrides:

getMessage in class java.lang.Throwable

Returns:

The exception message

getCauseMessage

public java.lang.String getCauseMessage()

Gets the exception message, including the cause

Returns:

The exception message, including the cause

printException

public void printException()

Prints a description of this exception to the logging output

toString

public java.lang.String toString()

Returns a String representation of this exception

Overrides:

toString in class java.lang.Throwable

Returns:

A String representation of this exception