xjava.security

Class IJCE_Traceable

java.lang.Object

xjava.security.IJCE_Traceable

Direct Known Subclasses:

Cipher, PaddingScheme

abstract class IJCE_Traceable
extends java.lang.Object

This class is extended by Java Security classes that allow tracing of calls to SPI methods. Tracing is useful when debugging an algorithm implementation, for example.

These methods are not part of the public API; they are intended to be called only from the algorithm classes in this package.

Copyright © 1997 Systemics Ltd on behalf of the Cryptix Development Team.
All rights reserved.

$Revision: 1.6 $

Since:

IJCE 1.0.1

Author:

David Hopwood, Raif S. Naffah

Field Summary

Fields

Modifier and Type	Field and Description
(package private) boolean	tracing

Constructor Summary

Constructors

Constructor and Description
IJCE_Traceable(java.lang.String type)

Method Summary

Modifier and Type	Method and Description
(package private) void	disableTracing() Disables tracing of SPI methods for this object.
(package private) void	enableTracing(java.io.PrintWriter out) Enables tracing of calls to SPI methods for this object.
(package private) void	traceMethod(java.lang.String s) Traces a method call that will return a result.
(package private) void	traceResult(int i) Traces the result of a method as an integer.
(package private) void	traceResult(java.lang.String s) Traces the result of a method as a string.
(package private) void	traceVoidMethod(java.lang.String s) Traces a void method call.

Methods inherited from class java.lang.Object

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

Field Detail

tracing

boolean tracing

Constructor Detail

IJCE_Traceable

IJCE_Traceable(java.lang.String type)

Method Detail

enableTracing

void enableTracing(java.io.PrintWriter out)

Enables tracing of calls to SPI methods for this object. Output is sent to the PrintWriter out.

disableTracing

void disableTracing()

Disables tracing of SPI methods for this object. Returns silently if tracing was not enabled.

traceVoidMethod

void traceVoidMethod(java.lang.String s)

Traces a void method call.

traceMethod

void traceMethod(java.lang.String s)

Traces a method call that will return a result.

traceResult

void traceResult(java.lang.String s)

Traces the result of a method as a string.

traceResult

void traceResult(int i)

Traces the result of a method as an integer.