org.greenstone.fedora.services
Class FedoraGS3Exception

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          org.greenstone.fedora.services.FedoraGS3Exception

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

FedoraGS3Exception.FedoraGS3InitFailureException, FedoraGS3Exception.FedoraGS3RunException

public class FedoraGS3Exception
extends java.lang.Exception

The exceptions that can be thrown by FedoraGS3. This class represents a general FedoraGS3 exception. It will LOG the exceptions for all the (static inner) subclasses. And, through the Cause object, also for the static inner Exception classes that do not inherit but are encapsulated in subclass FedoraGS3RunException when its constructor is called with the particular Exception type. The 'Cause' Exception classes therefore indicate the root causes for why a FedoraGS3RunException was thrown.

Author:

ak19

See Also:

Serialized Form

Nested Class Summary

static class	FedoraGS3Exception.AuthenticationFailedException This AuthenticationFailedException can be thrown when the user enters an invalid username and password into the FedoraConnection Authentication popup dialog (displayed upon FedoraConnection object construction).
static class	FedoraGS3Exception.CancelledException When the user chooses to cancel out of the FedoraConnection dialog of the constructor (where they have to enter authentication information), this exception is thrown, so that classes making use of FedoraConnection may choose whether to exit their program or deal with it differently.
static class	FedoraGS3Exception.FedoraGS3InitFailureException Static inner class FedoraGS3InitFailureException is an Exception that is thrown when no connection can be made to the Fedora server and therefore the FedoraGS3 object construction failed.
static class	FedoraGS3Exception.FedoraGS3RunException Represents an exception that occurs when FedoraGS3 is running A subclass of FedoraGS3Exception
static class	FedoraGS3Exception.FedoraVersionNotSupportedException Certain functionality in Fedora - in particular fielded search - is implemented differently or uses slightly different Fedora types in older versions of Fedora (fielded search in 2.0 uses a different Condition class).
static class	FedoraGS3Exception.NotAFedoraServerException This AuthenticationFailedException can be thrown when there is some server listening at the host and port values entered by the user, but when this server is (most likely) not a Fedora Server.
static class	FedoraGS3Exception.ServerNotFoundException This ServerNotFoundException can be thrown when the user enters there is no (Fedora) server listening at a given host and port.

Field Summary

static java.lang.String	connectionRefusedMessage Constant string message to display when a connection is refused
static java.lang.String	missingTargetService Constant string message to check against if "AXIS engine could not find a target service to invoke" message is the cause for an AxisFault exception embedded in a RemoteException
static java.lang.String	sslHandshakeExceptionMessage Constant string message to display if the sslHandshake fails when trying to connect to Fedora using https

Constructor Summary

FedoraGS3Exception()
No argument constructor merely sets the message to this class' name.

FedoraGS3Exception(java.lang.String message)
Constructs a FedoraGS3Exception with the given message.

FedoraGS3Exception(java.lang.String message, java.lang.Throwable cause)
Constructs a FedoraGS3Exception with the given message and cause.

FedoraGS3Exception(java.lang.Throwable cause)
Constructs a FedoraGS3Exception with the given 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

Field Detail

connectionRefusedMessage

public static final java.lang.String connectionRefusedMessage

Constant string message to display when a connection is refused

See Also:

Constant Field Values

sslHandshakeExceptionMessage

public static final java.lang.String sslHandshakeExceptionMessage

Constant string message to display if the sslHandshake fails when trying to connect to Fedora using https

See Also:

Constant Field Values

missingTargetService

public static final java.lang.String missingTargetService

Constant string message to check against if "AXIS engine could not find a target service to invoke" message is the cause for an AxisFault exception embedded in a RemoteException

See Also:

Constant Field Values

Constructor Detail

FedoraGS3Exception

public FedoraGS3Exception()

No argument constructor merely sets the message to this class' name.

FedoraGS3Exception

public FedoraGS3Exception(java.lang.String message)

Constructs a FedoraGS3Exception with the given message.

Parameters:

message - is an information String of what went wrong.

FedoraGS3Exception

public FedoraGS3Exception(java.lang.String message,
                          java.lang.Throwable cause)

Constructs a FedoraGS3Exception with the given message and cause.

Parameters:

message - is an information String of what went wrong.

cause - is a Throwable object (perhaps another Exception) of what caused this exception to occur.

FedoraGS3Exception

public FedoraGS3Exception(java.lang.Throwable cause)

Constructs a FedoraGS3Exception with the given cause.

Parameters:

cause - is a Throwable object (perhaps another Exception) of what caused this exception to occur.