hu.akarnokd.reactive4java.base

Class MultiIOException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

hu.akarnokd.reactive4java.base.MultiIOException

All Implemented Interfaces:

java.io.Serializable

public class MultiIOException
extends java.io.IOException

Exception that collects other IOException instances.

Note: unfortunately, we can't use Java 7's addSuppressed for this purpose as Reactive4Java is aimed at Java 6.

Since:

0.97

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<java.io.IOException>	innerExceptions The inner exceptions.

Constructor Summary

Constructors

Constructor and Description
MultiIOException() Default constructor with no message or cause.
MultiIOException(java.lang.String message) Constructor with the error message.
MultiIOException(java.lang.String message, java.lang.Throwable cause) Constructor with the message and cause.
MultiIOException(java.lang.Throwable cause) Constructor with the cause.

Method Summary

Modifier and Type	Method and Description
void	add(java.io.IOException ex) Adds an exception to the inner exception list.
static MultiIOException	createOrAdd(MultiIOException multi, java.io.IOException ex) Adds the exception to the given MultiIOException.
java.util.List<java.io.IOException>	innerExceptions()

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

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

Field Detail

innerExceptions

protected final java.util.List<java.io.IOException> innerExceptions

The inner exceptions.

Constructor Detail

MultiIOException

public MultiIOException()

Default constructor with no message or cause.

MultiIOException

public MultiIOException(java.lang.String message)

Constructor with the error message.

Parameters:

message - the message

MultiIOException

public MultiIOException(java.lang.Throwable cause)

Constructor with the cause.

Parameters:

cause - the cause

MultiIOException

public MultiIOException(java.lang.String message,
                        java.lang.Throwable cause)

Constructor with the message and cause.

Parameters:

message - the message

cause - the cause

Method Detail

add

public void add(java.io.IOException ex)

Adds an exception to the inner exception list.

Parameters:

ex - the exception to add

innerExceptions

public java.util.List<java.io.IOException> innerExceptions()

Returns:

t Returns the list of inner exceptions which can be freely modified.

createOrAdd

public static MultiIOException createOrAdd(MultiIOException multi,
                                           java.io.IOException ex)

Adds the exception to the given MultiIOException. If multi is null, a new messageless MultiIOException is created and returned.

Parameters:

multi - the target MultiIOException. If null, a new instance is created.

ex - the exception to add

Returns:

the multi value if non null or a new MultiIOException