org.jboss.util

Class NestedThrowable.Util

java.lang.Object

org.jboss.util.NestedThrowable.Util

Enclosing interface:

NestedThrowable

public static final class NestedThrowable.Util
extends java.lang.Object

Utilitiy methods for the various flavors of NestedThrowable.

Field Summary

Fields

Modifier and Type	Field and Description
private static org.jboss.logging.Logger	pvtLog

Constructor Summary

Constructors

Constructor and Description
Util()

Method Summary

Modifier and Type	Method and Description
static void	checkNested(NestedThrowable parent, java.lang.Throwable child) Check and possibly warn if the nested exception type is the same as the parent type (duplicate nesting).
protected static boolean	getBoolean(java.lang.String name, boolean defaultValue) A helper to get a boolean property.
private static org.jboss.logging.Logger	getLogger() Something is very broken with class nesting, which can sometimes leave log uninitialized durring one of the following method calls.
static java.lang.String	getMessage(java.lang.String msg, java.lang.Throwable nested) Returns a formated message for the given detail message and nested Throwable.
static void	print(java.lang.Throwable nested, java.io.PrintStream stream) Prints the nested Throwable to the given stream.
static void	print(java.lang.Throwable nested, java.io.PrintWriter writer) Prints the nested Throwable to the given writer.

Methods inherited from class java.lang.Object

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

Field Detail

pvtLog

private static org.jboss.logging.Logger pvtLog

Constructor Detail

Util

public Util()

Method Detail

getLogger

private static org.jboss.logging.Logger getLogger()

Something is very broken with class nesting, which can sometimes leave log uninitialized durring one of the following method calls.

This is a HACK to keep those methods from NPE until this problem can be resolved.

getBoolean

protected static boolean getBoolean(java.lang.String name,
                                    boolean defaultValue)

A helper to get a boolean property.

checkNested

public static void checkNested(NestedThrowable parent,
                               java.lang.Throwable child)

Check and possibly warn if the nested exception type is the same as the parent type (duplicate nesting).

getMessage

public static java.lang.String getMessage(java.lang.String msg,
                                          java.lang.Throwable nested)

Returns a formated message for the given detail message and nested Throwable.

Parameters:

msg - Detail message.

nested - Nested Throwable.

Returns:

Formatted message.

print

public static void print(java.lang.Throwable nested,
                         java.io.PrintStream stream)

Prints the nested Throwable to the given stream.

Parameters:

nested - Nested Throwable.

stream - Stream to print to.

print

public static void print(java.lang.Throwable nested,
                         java.io.PrintWriter writer)

Prints the nested Throwable to the given writer.

Parameters:

nested - Nested Throwable.

writer - Writer to print to.