JobRequestException Class Reference

Inheritance diagram for JobRequestException:

[legend]Collaboration diagram for JobRequestException:

Detailed Description

Exception thrown by Job Request function. May contain a vector of parameters missing from a JobRequest. May wrap an underlying exception such as JetWebDBException.

Author:: J & S Butterworth

Version:: $date$ $revision$

Definition at line 18 of file JobRequestException.java.


Public Member Functions
String	getMessage ()
void	printStackTrace (PrintWriter s)
void	printStackTrace (PrintStream s)
Exception	getOriginalException ()
Protected Attributes
String	data = ""
Exception	originalException
Package Functions
	JobRequestException (String msg)
	JobRequestException (Vector missing)
	JobRequestException (Exception e)
Private Attributes
Vector	missingParameters = new Vector()

Constructor & Destructor Documentation

JobRequestException ( String msg ) [package]

Constructor takes an error message string

Parameters:

msg

Definition at line 28 of file JobRequestException.java.

00028                                    {        
00029     super(msg,"");
00030     }

JobRequestException ( Vector missing ) [package]

Constructor takes a vector of missing parameters (Strings)

Parameters:

missing

Definition at line 37 of file JobRequestException.java.

References JobRequestException.missingParameters.

00037                                        {
00038     super("Job Request has missing parameters","");
00039     missingParameters = missing;
00040     }

JobRequestException ( Exception e ) [package]

Constructor wraps an underlying exception

Parameters:

- original exception

Definition at line 47 of file JobRequestException.java.

00047                                     {
00048     super(e);
00049     }

Member Function Documentation

String getMessage

(

)

Overrides super to write out missing parameters (if any exist)

Returns:: msg

Reimplemented from JetWebException.

Definition at line 55 of file JobRequestException.java.

References JetWebException.getOriginalException(), and JobRequestException.missingParameters.

00055                               {
00056     StringBuffer b = new StringBuffer();
00057 
00058     if (getOriginalException()!=null) {
00059         b.append(getOriginalException().getMessage());
00060     } else {
00061         b.append(super.getMessage());
00062     }
00063 
00064     int noMissing = missingParameters.size();
00065     if (noMissing >0){
00066         b.append("\n");
00067         b.append(noMissing);
00068         b.append(" PARAMETERS MISSING:");
00069         Enumeration miss = missingParameters.elements();
00070         int count = 0;
00071         while (miss.hasMoreElements()){
00072         if (count>0) b.append(",");
00073         b.append((String)miss.nextElement());
00074         count++;
00075         }
00076     }
00077     return b.toString();
00078     }

Exception getOriginalException ( ) [inherited]

gets the original exception this exception wraps

Returns:: exception

Definition at line 107 of file JetWebException.java.

Referenced by JobRequestException.getMessage(), and JetWebDBException.getMessage().

00107                                            {
00108     return originalException;
00109     }

void printStackTrace ( PrintStream s ) [inherited]

This overrides super to print the original exception stack trace, if there is one. The message and stack trace can be obtained from it.

Parameters:

PrintStream

Definition at line 67 of file JetWebException.java.

References JetWebException.originalException.

00067                                               {
00068     if (originalException!=null){
00069         originalException.printStackTrace(s);
00070     } else {
00071         super.printStackTrace(s);
00072     }
00073     }

void printStackTrace ( PrintWriter s ) [inherited]

This overrides super to print the original exception stack trace, if there is one. The message and stack trace can be obtained from it.

Parameters:

PrintWriter

Definition at line 54 of file JetWebException.java.

References JetWebException.originalException.

00054                                               {
00055     if (originalException!=null){
00056         originalException.printStackTrace(s);
00057     } else {
00058         super.printStackTrace(s);
00059     }
00060     }