org.apache.maven.wagon

Class WagonException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.apache.maven.wagon.WagonException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AuthenticationException, AuthorizationException, CommandExecutionException, ConnectionException, ResourceDoesNotExistException, TransferFailedException, UnsupportedProtocolException

public abstract class WagonException
extends Exception

Root class for all exception in Wagon API

Author:

Michal Maczka

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
WagonException(String message) Constructs a new WagonException with the specified detail message and cause.
WagonException(String message, Throwable cause) Constructs a new WagonException with the specified detail message.

Method Summary

Modifier and Type	Method and Description
Throwable	getCause() Returns the cause of this throwable or null if the cause is nonexistent or unknown.
Throwable	initCause(Throwable cause) Initializes the cause of this throwable to the specified value.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

WagonException

public WagonException(String message,
                      Throwable cause)

Constructs a new WagonException with the specified detail message. The cause is not initialized, and may subsequently be initialized by a call to initCause

Parameters:

message - - the detail message (which is saved for later retrieval by the getMessage() method).

cause - - the cause (which is saved for later retrieval by the getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)

WagonException

public WagonException(String message)

Constructs a new WagonException with the specified detail message and cause.

Parameters:

message - - the detail message (which is saved for later retrieval by the getMessage() method).

Method Detail

getCause

public Throwable getCause()

Returns the cause of this throwable or null if the cause is nonexistent or unknown. (The cause is the throwable that caused this exception to get thrown.)

Overrides:

getCause in class Throwable

Returns:

the cause of this exception or null if the cause is nonexistent or unknown.

initCause

public Throwable initCause(Throwable cause)

Initializes the cause of this throwable to the specified value. (The cause is the throwable that caused this throwable to get thrown.) This method can be called at most once. It is generally called from within the constructor, or immediately after creating the throwable. If this throwable was created with WagonException(Throwable) or WagonException(String,Throwable), this method cannot be called even once.

Overrides:

initCause in class Throwable

Returns:

a reference to this Throwable instance.