com.programix.da2.exception
Class DAException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          com.programix.da2.exception.DAException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CommunicationDAException, DABridgeDAException, DataStateDAException, NotYetAvailableDAException, SecurityDAException, ShutdownDAException, ValidationDAException

public class DAException
extends Exception

Thrown to indicate a technical problem with the 'Data Access Layer'. For example, instead of throwing an SQLException if there were problems talking to the database, chain it to a DAException and throw that instead. However, if there was another kind of problem (like a required value missing) and if the application was able to communicate with the network, file, database, remote object, or whatever, a more specific subclass of DAExcepion could be used or another application-specific exception could be used.

Author:

Paul Hyde

See Also:

Serialized Form

Constructor Summary

DAException()

DAException(String message)

DAException(String message, Throwable cause)

DAException(Throwable cause)

Method Summary

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

Constructor Detail

DAException

public DAException()

DAException

public DAException(String message)

DAException

public DAException(Throwable cause)

DAException

public DAException(String message,
                   Throwable cause)