com.hazelcast.util

Class ExceptionUtil

java.lang.Object

com.hazelcast.util.ExceptionUtil

public final class ExceptionUtil
extends Object

Contains various exception related utility methods.

Method Summary

Modifier and Type	Method and Description
static void	fixAsyncStackTrace(Throwable asyncCause, StackTraceElement[] localSideStackTrace) This method changes the given async cause, and it adds the also given local stacktrace. If the remoteCause is an ExecutionException and it has a non-null inner cause, this inner cause is unwrapped and the local stacktrace and exception message are added to the that instead of the given asyncCause itself.
static void	fixAsyncStackTrace(Throwable asyncCause, StackTraceElement[] localSideStackTrace, String localExceptionMessage) This method changes the given async cause, and it adds the also given local stacktrace separated by the supplied exception message. If the remoteCause is an ExecutionException and it has a non-null inner cause, this inner cause is unwrapped and the local stacktrace and exception message are added to the that instead of the given remoteCause itself.
static RuntimeException	peel(Throwable t)
static <T extends Throwable> Throwable	peel(Throwable t, Class<T> allowedType)
static RuntimeException	rethrow(Throwable t)
static <T extends Throwable> RuntimeException	rethrow(Throwable t, Class<T> allowedType)
static <T extends Throwable> RuntimeException	rethrowAllowedTypeFirst(Throwable t, Class<T> allowedType) This rethrow the exception providing an allowed Exception in first priority, even it is a Runtime exception
static RuntimeException	rethrowAllowInterrupted(Throwable t)
static <T> T	sneakyThrow(Throwable t)
static String	toString(Throwable cause) Converts a Throwable stacktrace to a String.

Methods inherited from class java.lang.Object

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

Method Detail

toString

public static String toString(Throwable cause)

Converts a Throwable stacktrace to a String.

Parameters:

cause - the Throwable

Returns:

the String.

peel

public static RuntimeException peel(Throwable t)

peel

public static <T extends Throwable> Throwable peel(Throwable t,
                                                   Class<T> allowedType)

rethrow

public static RuntimeException rethrow(Throwable t)

rethrow

public static <T extends Throwable> RuntimeException rethrow(Throwable t,
                                                             Class<T> allowedType)
                                                      throws T extends Throwable

Throws:

T extends Throwable

rethrowAllowedTypeFirst

public static <T extends Throwable> RuntimeException rethrowAllowedTypeFirst(Throwable t,
                                                                             Class<T> allowedType)
                                                                      throws T extends Throwable

This rethrow the exception providing an allowed Exception in first priority, even it is a Runtime exception

Throws:

T extends Throwable

rethrowAllowInterrupted

public static RuntimeException rethrowAllowInterrupted(Throwable t)
                                                throws InterruptedException

Throws:

InterruptedException

sneakyThrow

public static <T> T sneakyThrow(Throwable t)

fixAsyncStackTrace

public static void fixAsyncStackTrace(Throwable asyncCause,
                                      StackTraceElement[] localSideStackTrace)

This method changes the given async cause, and it adds the also given local stacktrace.
If the remoteCause is an ExecutionException and it has a non-null inner cause, this inner cause is unwrapped and the local stacktrace and exception message are added to the that instead of the given asyncCause itself.

Parameters:

asyncCause - the async exception

localSideStackTrace - the local stacktrace to add to the exception stacktrace

fixAsyncStackTrace

public static void fixAsyncStackTrace(Throwable asyncCause,
                                      StackTraceElement[] localSideStackTrace,
                                      String localExceptionMessage)

This method changes the given async cause, and it adds the also given local stacktrace separated by the supplied exception message.
If the remoteCause is an ExecutionException and it has a non-null inner cause, this inner cause is unwrapped and the local stacktrace and exception message are added to the that instead of the given remoteCause itself.

Parameters:

asyncCause - the async exception

localSideStackTrace - the local stacktrace to add to the exceptions stacktrace

localExceptionMessage - a special exception message which is added to the stacktrace