Class ThrowableUtil

java.lang.Object

io.netty.util.internal.ThrowableUtil

public final class ThrowableUtil
extends Object

Method Summary

Modifier and Type	Method	Description
static void	addSuppressed(Throwable target, Throwable suppressed)
static void	addSuppressed(Throwable target, List<Throwable> suppressed)
static void	addSuppressedAndClear(Throwable target, List<Throwable> suppressed)
static Throwable[]	getSuppressed(Throwable source)
static boolean	haveSuppressed()
static void	interruptAndAttachAsyncStackTrace(Thread thread, Throwable cause)	Capture the stack trace of the given thread, interrupt it, and attach the stack trace as a suppressed exception to the given cause.
static String	stackTraceToString(Throwable cause)	Gets the stack trace from a Throwable as a String.
static <T extends Throwable> T	unknownStackTrace(T cause, Class<?> clazz, String method)	Set the StackTraceElement for the given Throwable, using the Class and method name.

Methods inherited from class Object

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

Method Details

unknownStackTrace

public static <T extends Throwable> T unknownStackTrace(T cause,
 Class<?> clazz,
 String method)

Set the StackTraceElement for the given Throwable, using the Class and method name.

stackTraceToString

public static String stackTraceToString(Throwable cause)

Gets the stack trace from a Throwable as a String.

Parameters:

cause - the Throwable to be examined

Returns:

the stack trace as generated by Throwable.printStackTrace(java.io.PrintWriter) method.

haveSuppressed

public static boolean haveSuppressed()

addSuppressed

public static void addSuppressed(Throwable target,
 Throwable suppressed)

addSuppressedAndClear

public static void addSuppressedAndClear(Throwable target,
 List<Throwable> suppressed)

addSuppressed

public static void addSuppressed(Throwable target,
 List<Throwable> suppressed)

getSuppressed

public static Throwable[] getSuppressed(Throwable source)

interruptAndAttachAsyncStackTrace

public static void interruptAndAttachAsyncStackTrace(Thread thread,
 Throwable cause)

Capture the stack trace of the given thread, interrupt it, and attach the stack trace as a suppressed exception to the given cause.

Parameters:

thread - The thread to interrupt.

cause - The cause to attach a stack trace to.