e4s.html
Class E4SystemError

java.lang.Object
  e4s.util.E4Object
      e4s.html.E4HtmlObject
          e4s.html.E4HtmlElementGeneral
              e4s.html.E4HtmlElement
                  e4s.html.E4HtmlContentElement
                      e4s.html.E4SystemError

All Implemented Interfaces:

E4HtmlElement_Intf

public class E4SystemError
extends E4HtmlContentElement
implements E4HtmlElement_Intf

Display an Error.

Field Summary

static int	_ERRORTYPE_APPLICATION
static int	_ERRORTYPE_SYSTEM
static int	_ERRORTYPE_SYSTEM_INVOCATION
static int	_ERRORTYPE_SYSTEM_TARGET
static int	_ERRORTYPE_XML

Fields inherited from class e4s.html.E4HtmlContentElement

BOOL_STR_FALSE, BOOL_STR_TRUE

Fields inherited from class e4s.html.E4HtmlElementGeneral

m_elements, m_needed_scripts

Fields inherited from class e4s.html.E4HtmlObject

m_parent_e4sID

Fields inherited from class e4s.util.E4Object

CRLF, E4S_CORE_SYSTEM_LANGUAGE, NBSP, NULLSTR, URL_ENCODING_CHARSET

Constructor Summary

E4SystemError()

E4SystemError(E4DBException dbe)

E4SystemError(java.lang.String error)

E4SystemError(java.lang.Throwable thr)

E4SystemError(java.lang.Throwable thr, java.lang.String detailed_txt)

Method Summary

static java.lang.String	_getSVNVersionString() Get version info string from subversion.
static java.lang.StringBuffer	Format(int errortype, java.lang.String errormsg, java.lang.StackTraceElement[] stackTrace, java.lang.String txt, int lastalias) Format an error message to HTML output.
static java.lang.StringBuffer	Format(java.lang.String errormsg, java.lang.StackTraceElement[] stackTrace, java.lang.String txt) Format an error message to HTML output.
static java.lang.StringBuffer	Format(java.lang.Throwable t) Format an error message to HTML output.
static java.lang.StackTraceElement[]	getStackTrace(java.lang.Throwable t)
void	setError(java.lang.String errorMsg, java.lang.StackTraceElement[] stackTrace, java.lang.String txt)
void	toHtml(E4StringBufferHtml buf, E4ServletImplementation_Intf servlet) Render the HTML output for the error, but do not throw any exception here.

Methods inherited from class e4s.html.E4HtmlContentElement

A_Email, A_Email, A_Multiple, A_Popup, A_Popup, A_Popup, A_Popup, A_Popup, A_Popup, A_Popup, A_Reference, A_Reference, A_Reference, A_Reference, A_Reference, A_ReturnValue, A_ReturnValue, A_ReturnValue, A_ReturnValue, A, A, A, A, A, A, A, AjaxElement, AjaxElement, AjaxElement, B, B, BIG, Box, Box, Box, BoxRoundCorners, BoxRoundCorners, BoxRoundCorners, BR, BUTTON, BUTTON, BUTTON, BUTTON, BUTTON, BUTTON, BUTTON, BUTTON, BUTTON, BUTTON, BUTTON, BUTTON, BUTTON, CENTER, DEL, DIV, DIV, DIV, DIV, FONT, FONT, FONT, FONT, FONT, FONT, FONT, FONT, FONT, FONT, FONT, FONT, FONT, FONT, FONT, FullSizeE4Message, H1, H2, H3, H4, Hint, HR, I, I, IMG, IMG, IMG, IMG, IMG, IMG, IMG, IMG, INS, Message, Message, Message, Message, Message, NBSP, NOBR, P_NBSP, P, PRE, print, print, print, print, print, print, print, print, print, print, print, print, print, print, print, print, print, println, println, println, println, println, println, println, rem, rem, rem, rem, rem, rem, SMALL, SPAN, STRIKE, strike, SystemError, SystemError, SystemError, SystemError, TABLE, TABLE, trace, trace, trace, trace, trace, trace, translate_Sys, translate, U, UL

Methods inherited from class e4s.html.E4HtmlElement

addElement, addElement, addElement, copyElements, print

Methods inherited from class e4s.html.E4HtmlElementGeneral

addScript, addScript, addScript, addStyleForEditing, addTranslationForEditing, buildStyleAttribute, buildStyleClassReference, collectScripts, collectStylesForEditing, collectStylesForEditing, collectStylesForEditing, collectTranslationsForEditing, collectTranslationsForEditing, createScript, createScript, debugToString, findElement, findElement, findElement, findElement, getElements, getElementsVec, getField, getId, getLastElement, getStringContent, getStyle, getSTYLE, getStyle, hasScripts, hasSTYLE, isContentClass, isE4InputField_Intf, openTag, removeAll, removeElementById, removeElements, removeElements, removeStyle, setId, setReadOnly, setStyle, setStyle, setSTYLE, setValue, Style, Style, toHtml_hidden, validate

Methods inherited from class e4s.html.E4HtmlObject

E4ID, E4ID, set_e4sID

Methods inherited from class e4s.util.E4Object

Calendar, CName, CName, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelSys, E4LabelSys, e4sCopyright, e4sVersion, encode, encode, encode, encodeHtml, encodeHtml, encodeHtml, encodeURL, encodeURL, encodeURL, finalize, getLINE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTraceMemory, HtmlEncode, HtmlEncode, HtmlEncode, isdecimal, isdigit, isnotok, isnotok, isnumeric, isok, isok, isok, isok, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingStack, mkdirs, null2nbsp, null2nbsp, null2nbsp, ok, ok, ok, ok, outPrintln, setLogFile4Trace, setTraceMemory, STACKTRACE, toDebug, toDouble, toFloat, toFloat, toString, TRACE_CALLS, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, wait

Methods inherited from class java.lang.Object

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

Methods inherited from interface e4s.html.E4HtmlElement_Intf

addScript, addScript, addScript, collectScripts, collectStylesForEditing, collectTranslationsForEditing, debugToString, findElement, findElement, getElements, getElementsVec, getField, getId, getStringContent, isContentClass, removeAll, removeElementById, removeElements, set_e4sID, setId, setReadOnly, setValue, toHtml_hidden, validate

Field Detail

_ERRORTYPE_SYSTEM

public static final int _ERRORTYPE_SYSTEM

See Also:

Constant Field Values

_ERRORTYPE_SYSTEM_INVOCATION

public static final int _ERRORTYPE_SYSTEM_INVOCATION

See Also:

Constant Field Values

_ERRORTYPE_SYSTEM_TARGET

public static final int _ERRORTYPE_SYSTEM_TARGET

See Also:

Constant Field Values

_ERRORTYPE_APPLICATION

public static final int _ERRORTYPE_APPLICATION

See Also:

Constant Field Values

_ERRORTYPE_XML

public static final int _ERRORTYPE_XML

See Also:

Constant Field Values

Constructor Detail

E4SystemError

public E4SystemError()

E4SystemError

public E4SystemError(E4DBException dbe)

E4SystemError

public E4SystemError(java.lang.Throwable thr)

E4SystemError

public E4SystemError(java.lang.Throwable thr,
                     java.lang.String detailed_txt)

E4SystemError

public E4SystemError(java.lang.String error)

Method Detail

getStackTrace

public static java.lang.StackTraceElement[] getStackTrace(java.lang.Throwable t)

setError

public void setError(java.lang.String errorMsg,
                     java.lang.StackTraceElement[] stackTrace,
                     java.lang.String txt)

Format

public static java.lang.StringBuffer Format(java.lang.String errormsg,
                                            java.lang.StackTraceElement[] stackTrace,
                                            java.lang.String txt)

Format an error message to HTML output. A table with a red background will be displayed, containing the error message, some additional text and if available the stack trace.

Parameters:

errormsg - the message of this error, use Throwable.toString()

stackTrace - for the stacktrace, you can use Throwable.getStackTrace(), can be null

txt - any additional text, depending on the type of error, can be null

Returns:

the formatted error message in HTML style.

Format

public static java.lang.StringBuffer Format(java.lang.Throwable t)

Format an error message to HTML output. A table with a red background will be displayed, containing the error message, some additional text and if available the stack trace.

Parameters:

errortype - an integervalue representing the type of error

errormsg - the message of this error, use Throwable.toString()

stackTrace - for the stacktrace, you can use Throwable.getStackTrace(), can be null

txt - any additional text, depending on the type of error, can be null

lastalias - is the ID for the last function invoked

Returns:

the formatted error message in HTML style.

Format

public static java.lang.StringBuffer Format(int errortype,
                                            java.lang.String errormsg,
                                            java.lang.StackTraceElement[] stackTrace,
                                            java.lang.String txt,
                                            int lastalias)

Format an error message to HTML output. A table with a red background will be displayed, containing the error message, some additional text and if available the stack trace.

Parameters:

errortype - an integervalue representing the type of error

errormsg - the message of this error, use Throwable.toString()

stackTrace - for the stacktrace, you can use Throwable.getStackTrace(), can be null

txt - any additional text, depending on the type of error, can be null

lastalias - is the ID for the last function invoked

Returns:

the formatted error message in HTML style.

toHtml

public void toHtml(E4StringBufferHtml buf,
                   E4ServletImplementation_Intf servlet)

Render the HTML output for the error, but do not throw any exception here.

Specified by:

toHtml in interface E4HtmlElement_Intf

Overrides:

toHtml in class E4HtmlElementGeneral

servlet - the servlet environment currently running in

_getSVNVersionString

public static java.lang.String _getSVNVersionString()

Get version info string from subversion.

Returns:

the version info string.

See Also:

E4Util.getRevisionCodeFromSVN(Class)