org.jboss.util
Class NestedThrowable.Util

java.lang.Object
  org.jboss.util.NestedThrowable.Util

Enclosing class:

NestedThrowable

public static final class NestedThrowable.Util

extends Object

Utilitiy methods for the various flavors of NestedThrowable.

Constructor Summary

NestedThrowable.Util()

Method Summary

static void	checkNested(NestedThrowable parent, Throwable child) Check and possibly warn if the nested exception type is the same as the parent type (duplicate nesting).
protected static boolean	getBoolean(String name, boolean defaultValue) A helper to get a boolean property.
static String	getMessage(String msg, Throwable nested) Returns a formated message for the given detail message and nested Throwable.
static void	print(Throwable nested, PrintStream stream) Prints the nested Throwable to the given stream.
static void	print(Throwable nested, 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

Constructor Detail

NestedThrowable.Util

public NestedThrowable.Util()

Method Detail

getBoolean

protected static boolean getBoolean(String name,
                                    boolean defaultValue)

A helper to get a boolean property.

checkNested

public static void checkNested(NestedThrowable parent,
                               Throwable child)

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

getMessage

public static String getMessage(String msg,
                                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(Throwable nested,
                         PrintStream stream)

Prints the nested Throwable to the given stream.

Parameters:

nested - Nested Throwable.

stream - Stream to print to.

print

public static void print(Throwable nested,
                         PrintWriter writer)

Prints the nested Throwable to the given writer.

Parameters:

nested - Nested Throwable.

writer - Writer to print to.