org.javaWebGen.util
Class Util

java.lang.Object
  org.javaWebGen.util.Util

public abstract class Util
extends java.lang.Object

Misc static methods that needed a home somewhere might somday move the log methods out

Version:

$Revision: 1.2 $

Author:

Kevin Scott

Constructor Summary

Util()

Method Summary

static void	debug(java.lang.Object msg) write debug message to log file
static void	enter(java.lang.String method) write a trace statement when entering a method
static void	error(java.lang.Object msg) write an error message to log file
static void	error(java.lang.Object msg, java.lang.Throwable e) write an error message to log file
static void	error(java.lang.Throwable e) write an error message to log file
static void	fatal(java.lang.Object msg) write an fatal message to log file
static void	fatal(java.lang.Object msg, java.lang.Throwable e) write an error message to log file
static void	fatal(java.lang.Throwable e) write an fatal message to log file
static org.apache.log4j.Logger	getLogger() get Log4J Logger object
static java.lang.String	getSQL(java.lang.String sql, java.lang.Object[] parms) generate actual SQL to be used by a prepared statement
static java.lang.String	getStackTrace(java.lang.Throwable t) Get a stackTrace of an exception
static void	info(java.lang.Object msg) write an information message to log
static void	leave(java.lang.String method) write a trace statement when leaveing a method
static void	sqlDump(java.lang.String sql) write out the real sql statement to the log
static void	sqlDump(java.lang.String sql, int rows) write out actuall sql statement to log
static void	sqlDump(java.lang.String sql, int rows, int time) write out actuall sql statement to log file
static void	sqlDump(java.lang.String sql, java.lang.Object[] args) write out sql statement to log
static void	sqlDump(java.lang.String sql, java.lang.Object[] parms, int rows) write out actuall sql statement to log file
static void	sqlDump(java.lang.String sql, java.lang.Object[] parms, int rows, int time) write out actuall sql statement to log file
static void	trace(java.lang.Object msg) write an information message to log
static void	warn(java.lang.Object msg) write an warning message to log

Methods inherited from class java.lang.Object

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

Constructor Detail

Util

public Util()

Method Detail

getLogger

public static org.apache.log4j.Logger getLogger()

get Log4J Logger object

Returns:

logger Log4J logger

getStackTrace

public static java.lang.String getStackTrace(java.lang.Throwable t)

Get a stackTrace of an exception

Parameters:

t - error

Returns:

stackTrace

debug

public static void debug(java.lang.Object msg)

write debug message to log file

Parameters:

msg - message

error

public static void error(java.lang.Object msg)

write an error message to log file

Parameters:

msg - message

error

public static void error(java.lang.Object msg,
                         java.lang.Throwable e)

write an error message to log file

Parameters:

msg - message

e - error

fatal

public static void fatal(java.lang.Object msg,
                         java.lang.Throwable e)

write an error message to log file

Parameters:

msg - message

e - error

error

public static void error(java.lang.Throwable e)

write an error message to log file

Parameters:

e - error

fatal

public static void fatal(java.lang.Throwable e)

write an fatal message to log file

Parameters:

e - Error

fatal

public static void fatal(java.lang.Object msg)

write an fatal message to log file

Parameters:

msg -

info

public static void info(java.lang.Object msg)

write an information message to log

Parameters:

msg -

warn

public static void warn(java.lang.Object msg)

write an warning message to log

Parameters:

msg -

trace

public static void trace(java.lang.Object msg)

write an information message to log

Parameters:

msg -

sqlDump

public static void sqlDump(java.lang.String sql)

write out the real sql statement to the log

Parameters:

sql - statment for prepared statement

sqlDump

public static void sqlDump(java.lang.String sql,
                           java.lang.Object[] args)

write out sql statement to log

Parameters:

sql - statment for prepared statement

args - array of parms for prepared statment

sqlDump

public static void sqlDump(java.lang.String sql,
                           int rows)

write out actuall sql statement to log

Parameters:

sql - statment for prepared statement

rows - affected by query

sqlDump

public static void sqlDump(java.lang.String sql,
                           int rows,
                           int time)

write out actuall sql statement to log file

Parameters:

sql - statment for prepared statement

rows - changed

time - it took to run query

sqlDump

public static void sqlDump(java.lang.String sql,
                           java.lang.Object[] parms,
                           int rows)

write out actuall sql statement to log file

Parameters:

sql - statment for prepared statement

parms - list of parms for prepared statment

rows - effected

sqlDump

public static void sqlDump(java.lang.String sql,
                           java.lang.Object[] parms,
                           int rows,
                           int time)

write out actuall sql statement to log file

Parameters:

sql - statment for prepared statement

parms - list of parms for prepared statment

rows - affected

time -

getSQL

public static java.lang.String getSQL(java.lang.String sql,
                                      java.lang.Object[] parms)

generate actual SQL to be used by a prepared statement

Parameters:

sql -

parms - object array of parms for prepared statment

Returns:

full SQL statement

enter

public static void enter(java.lang.String method)

write a trace statement when entering a method

leave

public static void leave(java.lang.String method)

write a trace statement when leaveing a method