org.mozilla.jss.util
Class Debug

java.lang.Object
  |
  +--org.mozilla.jss.util.Debug

public class Debug

extends java.lang.Object

Controls debug-mode operation of JSS classes, and allows for printing trace statements to standard output.

See Also:

Assert

Field Summary

static boolean	DEBUG Controls debug mode for JSS.
static int	ERROR
private static int	mDebugLevel The debug level of the application.
static int	OBNOXIOUS
static int	QUIET
static int	VERBOSE

Constructor Summary

Debug()

Method Summary

static int	getLevel() Get debugging level of the application.
static java.lang.String	getLevelStr()
static void	setLevel(int level) Set the debugging level of the application.
private static void	setNativeLevel(int level)
static void	trace(int level, java.lang.String str) Print a trace statement to standard output.
static void	trace(java.lang.String str) Print a trace statement to standard output.

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

public static final boolean DEBUG

Controls debug mode for JSS. If DEBUG==true, debugging code will be enabled. If DEBUG==false, debugging code will not be executed. This variable does not influence the printing of trace statements; their execution depends on the debug level, which can be accessed through setLevel and getLevel.

See Also:

Assert, Constant Field Values

OBNOXIOUS

public static final int OBNOXIOUS

See Also:

Constant Field Values

VERBOSE

public static final int VERBOSE

See Also:

Constant Field Values

ERROR

public static final int ERROR

See Also:

Constant Field Values

QUIET

public static final int QUIET

See Also:

Constant Field Values

mDebugLevel

private static int mDebugLevel

The debug level of the application. This gives the level of detail trace messages will contain. A level of 0 means no debugging statements will be printed. !!If you change this, change it in the native code too!!

Constructor Detail

Debug

public Debug()

Method Detail

trace

public static void trace(int level,
                         java.lang.String str)

Print a trace statement to standard output.

Parameters:

level - The detail level of the statement. The level must be greater than 0.

str - The trace statement.

trace

public static void trace(java.lang.String str)

Print a trace statement to standard output. Uses the VERBOSE detail level.

Parameters:

str - The trace statement.

setLevel

public static void setLevel(int level)

Set the debugging level of the application. The level must not be negative.

setNativeLevel

private static void setNativeLevel(int level)

getLevel

public static int getLevel()

Get debugging level of the application.

Returns:

The current debugging level of the application.

getLevelStr

public static java.lang.String getLevelStr()