Package com.yahoo.processing.request

Class ErrorMessage

java.lang.Object

com.yahoo.processing.request.ErrorMessage

All Implemented Interfaces:

Cloneable

public class ErrorMessage
extends Object
implements Cloneable

An error encountered while processing a request. This can be subclassed to add error messages containing more information.

Error messages are immutable.

Author:

bratseth

Constructor Summary

Constructors

Constructor	Description
ErrorMessage(int code, String message)	Creates an error
ErrorMessage(int code, String message, String details)	Creates an error
ErrorMessage(int code, String message, String details, Throwable cause)	Creates an error
ErrorMessage(int code, String message, Throwable cause)	Creates an error
ErrorMessage(String message)	Creates an error
ErrorMessage(String message, String details)	Creates an error
ErrorMessage(String message, String details, Throwable cause)	Creates an error
ErrorMessage(String message, Throwable cause)	Creates an error

Method Summary

Modifier and Type	Method	Description
ErrorMessage	clone()
boolean	equals(Object o)	Two error messages are equal if they have the same code and message.
Throwable	getCause()	Returns the throwable associated with this error, or null if none
int	getCode()	Returns the code of this message, or 0 if no code is set
String	getDetailedMessage()	Returns detailed information about this error, or null if there is no detailed message
String	getMessage()	Returns the error message, never null
int	hashCode()
String	toString()	Returns a formatted message containing the information in this

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

ErrorMessage

public ErrorMessage(String message)

Creates an error

Parameters:

message - the textual message describing this condition tersely

ErrorMessage

public ErrorMessage(int code,
 String message)

Creates an error

Parameters:

message - the textual message describing this condition tersely

code - an error code. If this is bound to HTTP request/responses and this error code is a HTTP status code, this code will be returned as the HTTP status

ErrorMessage

public ErrorMessage(String message,
 String details)

Creates an error

Parameters:

message - the textual message describing this condition tersely

details - a longer detail description of this condition

ErrorMessage

public ErrorMessage(int code,
 String message,
 String details)

Creates an error

Parameters:

message - the textual message describing this condition tersely

code - an error code. If this is bound to HTTP request/responses and this error code is a HTTP status code, this code will be returned as the HTTP status

details - a longer detail description of this condition

ErrorMessage

public ErrorMessage(String message,
 Throwable cause)

Creates an error

Parameters:

message - the textual message describing this condition tersely

cause - the cause of this error

ErrorMessage

public ErrorMessage(int code,
 String message,
 Throwable cause)

Creates an error

Parameters:

code - an error code. If this is bound to HTTP request/responses and this error code is a HTTP status code, this code will be returned as the HTTP status

message - the textual message describing this condition tersely

cause - the cause of this error

ErrorMessage

public ErrorMessage(String message,
 String details,
 Throwable cause)

Creates an error

Parameters:

message - the textual message describing this condition tersely

details - a longer detail description of this condition

cause - the cause of this error

ErrorMessage

public ErrorMessage(int code,
 String message,
 String details,
 Throwable cause)

Creates an error

Parameters:

code - an error code. If this is bound to HTTP request/responses and this error code is a HTTP status code, this code will be returned as the HTTP status

message - the textual message describing this condition tersely

details - a longer detail description of this condition

cause - the cause of this error

Method Details

getCode

public int getCode()

Returns the code of this message, or 0 if no code is set

getMessage

public String getMessage()

Returns the error message, never null

getDetailedMessage

public String getDetailedMessage()

Returns detailed information about this error, or null if there is no detailed message

getCause

public Throwable getCause()

Returns the throwable associated with this error, or null if none

toString

public String toString()

Returns a formatted message containing the information in this

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Two error messages are equal if they have the same code and message. The cause is ignored in the comparison.

Overrides:

equals in class Object

clone

public ErrorMessage clone()

Overrides:

clone in class Object