wt.clients.gui
Class StackTraceUtil

java.lang.Object
  wt.clients.gui.StackTraceUtil

All Implemented Interfaces:

Externalizable, RemoteAccess, Serializable, TemplateProcessor

public class StackTraceUtil

extends Object

implements RemoteAccess, Serializable, TemplateProcessor

Generates the HTML page containing a stack trace for a given throwable. This class is used to both generate the URL to an HTML page containing the stack trace and generate the actual HTML page itself. This class is used by the ExceptionDialog to generate an HTML page to the stack trace of a throwable.

See Also:



Supported API:true

Extendable: false, Serialized Form

Field Summary

private static String	CLASSNAME
private Object	contextObj
static String	EXCEPTION_MESSAGE
private static String	FC_RESOURCE
private String	message
(package private) static boolean	SERVER
static String	STACK_TRACE
private String	stackTrace
private String	title
static String	TITLE
private static String	versionID

Constructor Summary

StackTraceUtil(String session_id)

Method Summary

static void	buildStackTrace(HTTPRequest request, HTTPResponse response)
Object	getContextObj()
private String	getMessage()
private PrintWriter	getPrintWriter(OutputStream os, Locale locale)
private String	getStackTrace()
static HTMLTemplate	getStackTraceTemplate(Vector preferences)
static String	getStackTraceURL(char[] ch_array)
static String	getStackTraceURL(char[] ch_array, char[] message, String title)
static String	getStackTraceURL(char[] ch_array, String title)
HTMLTemplate	getTemplate(Vector preferences)
private String	getTitle()
void	handleRequest(HTTPRequest request, HTTPResponse response) The initial method called to initiate template processing, its parameters give access to the HTML request and response.
void	printMessage(Properties parameters, Locale locale, OutputStream os)
void	printStackTrace(Properties parameters, Locale locale, OutputStream os)
void	printTitle(Properties parameters, Locale locale, OutputStream os)
void	readExternal(ObjectInput input)
void	setContextObj(Object obj)
private void	setMessage(String message)
private void	setStackTrace(String trace)
private void	setTitle(String title)
void	writeExternal(ObjectOutput output)

Methods inherited from class java.lang.Object

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

Field Detail

versionID

private static final String versionID

See Also:

Constant Field Values

STACK_TRACE

public static String STACK_TRACE

TITLE

public static String TITLE

EXCEPTION_MESSAGE

public static String EXCEPTION_MESSAGE

SERVER

static final boolean SERVER

FC_RESOURCE

private static final String FC_RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

contextObj

private Object contextObj

stackTrace

private String stackTrace

title

private String title

message

private String message

Constructor Detail

StackTraceUtil

public StackTraceUtil(String session_id)

Method Detail

getStackTrace

private String getStackTrace()

setStackTrace

private void setStackTrace(String trace)

getTitle

private String getTitle()

setTitle

private void setTitle(String title)

getMessage

private String getMessage()

setMessage

private void setMessage(String message)

getStackTraceURL

public static String getStackTraceURL(char[] ch_array)
                               throws WTException

Throws:

WTException

getStackTraceURL

public static String getStackTraceURL(char[] ch_array,
                                      String title)
                               throws WTException

Throws:

WTException

getStackTraceURL

public static String getStackTraceURL(char[] ch_array,
                                      char[] message,
                                      String title)
                               throws WTException

Throws:

WTException

handleRequest

public void handleRequest(HTTPRequest request,
                          HTTPResponse response)
                   throws WTException

Description copied from interface: TemplateProcessor

The initial method called to initiate template processing, its parameters give access to the HTML request and response.

Supported API: true

Specified by:

handleRequest in interface TemplateProcessor

Parameters:

request -

response -

Throws:

WTException

getTemplate

public HTMLTemplate getTemplate(Vector preferences)
                         throws WTException

Throws:

WTException

getStackTraceTemplate

public static HTMLTemplate getStackTraceTemplate(Vector preferences)
                                          throws WTException

Throws:

WTException

getContextObj

public Object getContextObj()

setContextObj

public void setContextObj(Object obj)

buildStackTrace

public static void buildStackTrace(HTTPRequest request,
                                   HTTPResponse response)
                            throws WTException

Throws:

WTException

printStackTrace

public void printStackTrace(Properties parameters,
                            Locale locale,
                            OutputStream os)
                     throws WTException

Throws:

WTException

printTitle

public void printTitle(Properties parameters,
                       Locale locale,
                       OutputStream os)
                throws WTException

Throws:

WTException

printMessage

public void printMessage(Properties parameters,
                         Locale locale,
                         OutputStream os)
                  throws WTException

Throws:

WTException

getPrintWriter

private PrintWriter getPrintWriter(OutputStream os,
                                   Locale locale)

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException