Package org.apache.commons.io

Class IOExceptionList

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.apache.commons.io.IOExceptionList

All Implemented Interfaces:

Serializable

public class IOExceptionList
extends IOException

A IOException based on a list of Throwable causes.

The first exception in the list is used as this exception's cause and is accessible with the usual Throwable.getCause() while the complete list is accessible with getCauseList().

Since:

2.7

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
IOExceptionList(List<? extends Throwable> causeList)	Creates a new exception caused by a list of exceptions.

Method Summary

Modifier and Type	Method	Description
<T extends Throwable> T	getCause(int index)	Gets the cause exception at the given index.
<T extends Throwable> T	getCause(int index, Class<T> clazz)	Gets the cause exception at the given index.
<T extends Throwable> List<T>	getCauseList()	Gets the cause list.
<T extends Throwable> List<T>	getCauseList(Class<T> clazz)	Works around Throwable and Generics, may fail at runtime depending on the argument value.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IOExceptionList

public IOExceptionList(List<? extends Throwable> causeList)

Creates a new exception caused by a list of exceptions.

Parameters:

causeList - a list of cause exceptions.

Method Detail

getCauseList

public <T extends Throwable> List<T> getCauseList()

Gets the cause list.

Type Parameters:

T - type of exception to return.

Returns:

The list of causes.

getCause

public <T extends Throwable> T getCause(int index)

Gets the cause exception at the given index.

Type Parameters:

T - type of exception to return.

Parameters:

index - index in the cause list.

Returns:

The list of causes.

getCause

public <T extends Throwable> T getCause(int index,
                                        Class<T> clazz)

Gets the cause exception at the given index.

Type Parameters:

T - type of exception to return.

Parameters:

index - index in the cause list.

clazz - type of exception to return.

Returns:

The list of causes.

getCauseList

public <T extends Throwable> List<T> getCauseList(Class<T> clazz)

Works around Throwable and Generics, may fail at runtime depending on the argument value.

Type Parameters:

T - type of exception to return.

Parameters:

clazz - the target type

Returns:

The list of causes.