jrun.jsp.runtime
Class Utils

java.lang.Object
  |
  +--jrun.jsp.runtime.Utils

public class Utils

extends java.lang.Object

Constructor Summary

Utils()

Method Summary

static java.lang.String	getStackTraceAsString(java.lang.Throwable t) Return stack trace as one string
static java.lang.String	getStackTraceLine(java.lang.String t, java.lang.String method) Pull a line from the stack trace with the following method
static java.lang.String	getStackTraceLine(java.lang.Throwable t, java.lang.String method) Pull a line from the stack trace with the following method
static int	getStackTraceLineNumber(java.lang.String line) Pull a line from the stack trace with the following method
static int	getStackTraceLineNumber(java.lang.Throwable t, java.lang.String method) Pull a line from the stack trace with the following method
static javax.servlet.ServletException	handleException(java.lang.Throwable e, javax.servlet.jsp.PageContext pageContext) This handle's exceptions in the case where they don't specify an errorPage.

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

handleException

public static javax.servlet.ServletException handleException(java.lang.Throwable e,
                                                             javax.servlet.jsp.PageContext pageContext)
                                                      throws javax.servlet.ServletException,
                                                             java.io.IOException

This handle's exceptions in the case where they don't specify an errorPage.

getStackTraceAsString

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

Return stack trace as one string

Parameters:

t - The exception to get the stack trace from

getStackTraceLine

public static java.lang.String getStackTraceLine(java.lang.Throwable t,
                                                 java.lang.String method)

Pull a line from the stack trace with the following method

Parameters:

t - The exception to get the stack trace from

getStackTraceLine

public static java.lang.String getStackTraceLine(java.lang.String t,
                                                 java.lang.String method)

Pull a line from the stack trace with the following method

Parameters:

t - A String representation of the stacktrace

getStackTraceLineNumber

public static int getStackTraceLineNumber(java.lang.Throwable t,
                                          java.lang.String method)

Pull a line from the stack trace with the following method

Parameters:

t - The exception to get the stack trace from

getStackTraceLineNumber

public static int getStackTraceLineNumber(java.lang.String line)

Pull a line from the stack trace with the following method

Parameters:

t - A String representation of the stacktrace