net.lecousin.framework.util

Class DebugUtil

java.lang.Object

net.lecousin.framework.util.DebugUtil

public final class DebugUtil
extends Object

Utility methods for debugging.

Method Summary

Modifier and Type	Method and Description
static StringBuilder	createStackTrace(StringBuilder s, StackTraceElement[] stack) Append a stack trace to a StringBuilder.
static StringBuilder	createStackTrace(StringBuilder s, Throwable t, boolean includeCause) Append a stack trace of the given Throwable to the StringBuilder.
static void	dumpHex(StringBuilder s, byte[] buffer, int offset, int length) Create an hexadecimal dump of the given buffer.
static void	dumpHex(StringBuilder s, ByteBuffer buffer) Create an hexadecimal dump of the given buffer.
static String	getCaller() Return the String class#method():line of the caller.

Methods inherited from class java.lang.Object

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

Method Detail

getCaller

public static String getCaller()

Return the String class#method():line of the caller.

createStackTrace

public static StringBuilder createStackTrace(StringBuilder s,
                                             Throwable t,
                                             boolean includeCause)

Append a stack trace of the given Throwable to the StringBuilder.

createStackTrace

public static StringBuilder createStackTrace(StringBuilder s,
                                             StackTraceElement[] stack)

Append a stack trace to a StringBuilder.

dumpHex

public static void dumpHex(StringBuilder s,
                           byte[] buffer,
                           int offset,
                           int length)

Create an hexadecimal dump of the given buffer.

dumpHex

public static void dumpHex(StringBuilder s,
                           ByteBuffer buffer)

Create an hexadecimal dump of the given buffer.