Package org.apache.maven.wagon
Class WagonException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- org.apache.maven.wagon.WagonException
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- All Implemented Interfaces:
java.io.Serializable
- Direct Known Subclasses:
AuthenticationException
,AuthorizationException
,CommandExecutionException
,ConnectionException
,ResourceDoesNotExistException
,TransferFailedException
,UnsupportedProtocolException
public abstract class WagonException extends java.lang.Exception
Root class for all exception in Wagon API- Author:
- Michal Maczka
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description WagonException(java.lang.String message)
Constructs a new WagonException with the specified detail message and cause.WagonException(java.lang.String message, java.lang.Throwable cause)
Constructs a new WagonException with the specified detail message.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Throwable
getCause()
Returns the cause of this throwable or null if the cause is nonexistent or unknown.java.lang.Throwable
initCause(java.lang.Throwable cause)
Initializes the cause of this throwable to the specified value.
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Constructor Detail
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WagonException
public WagonException(java.lang.String message, java.lang.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.)
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WagonException
public WagonException(java.lang.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).
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Method Detail
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getCause
public java.lang.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 classjava.lang.Throwable
- Returns:
- the cause of this exception or null if the cause is nonexistent or unknown.
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initCause
public java.lang.Throwable initCause(java.lang.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 classjava.lang.Throwable
- Returns:
- a reference to this Throwable instance.
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