Module com.aoapps.lang

Package com.aoapps.lang.exception

Class WrappedError

java.lang.Object

java.lang.Throwable

java.lang.Error

com.aoapps.lang.exception.WrappedError

All Implemented Interfaces:

ExtraInfo, Serializable

public class WrappedError
extends Error
implements ExtraInfo

A wrapped error may be used to rethrow any throwable in a context where Error is expected. As this is not often the case, you probably want to use WrappedException to wrap checked exceptions.

This could be accomplished by rethrowing with Error directly, but having this distinct class provides more meaning as well as the ability to catch wrapped errors while letting all other errors go through directly.

Catching WrappedError may be used to unwrap expected throwable types.

Author:

AO Industries, Inc.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
WrappedError(String message, Throwable cause)	Uses extra info of the original cause when it is an ExtraInfo.
WrappedError(String message, Throwable cause, Object... extraInfo)
WrappedError(Throwable cause)	Uses extra info of the original cause when it is an ExtraInfo.
WrappedError(Throwable cause, Object... extraInfo)

Method Summary

Modifier and Type	Method	Description
Object[]	getExtraInfo()	Gets the optional extra info associated with an exception.
String	getLocalizedMessage()
String	getMessage()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Details

WrappedError

public WrappedError(Throwable cause)

Uses extra info of the original cause when it is an ExtraInfo.

WrappedError

public WrappedError(Throwable cause,
 Object... extraInfo)

Parameters:

extraInfo - No defensive copy

WrappedError

public WrappedError(String message,
 Throwable cause)

Uses extra info of the original cause when it is an ExtraInfo.

WrappedError

public WrappedError(String message,
 Throwable cause,
 Object... extraInfo)

Parameters:

extraInfo - No defensive copy

Method Details

getMessage

public String getMessage()

Overrides:

getMessage in class Throwable

getLocalizedMessage

public String getLocalizedMessage()

Overrides:

getLocalizedMessage in class Throwable

getExtraInfo

public Object[] getExtraInfo()

Gets the optional extra info associated with an exception.

Specified by:

getExtraInfo in interface ExtraInfo

Returns:

No defensive copy