JetWebDBException Class Reference

Inheritance diagram for JetWebDBException:

[legend]Collaboration diagram for JetWebDBException:

[legend]List of all members.

Detailed Description

Exception thrown by JetWeb DB. May be a wrapper round an SQLException, but may also originate from the DBManager layer.

Author:: S. Butterworth

Version:

Date: 2005-11-14 14:08:29 +0000 (Mon, 14 Nov 2005)

Revision: 973

Definition at line 19 of file JetWebDBException.java.


Public Member Functions
	JetWebDBException (SQLException originalException, String sql, String data)
	JetWebDBException (String message, String data)
String	getMessage ()
void	printStackTrace (PrintWriter s)
void	printStackTrace (PrintStream s)
Exception	getOriginalException ()
Protected Attributes
String	data = ""
Exception	originalException
Private Attributes
String	sql = ""

Constructor & Destructor Documentation

JetWebDBException	(	SQLException	originalException,
		String	sql,
		String	data
	)

JetWebDBException constructor when SQL errors thrown.

Parameters:

	originalException
	sql	the sql command that resulted in error
	data	useful in debugging this error

Definition at line 31 of file JetWebDBException.java.

00031                                                                                       {
00032         super(originalException);
00033         this.sql = sql;
00034         this.data = data;
00035     }

JetWebDBException	(	String	message,
		String	data
	)

JetWebDBException constructor when no sql exception thrown.

Parameters:

	message
	data	useful in debugging this error

Definition at line 43 of file JetWebDBException.java.

00043                                                           {
00044         super(message, data);
00045     }

Member Function Documentation

String getMessage

(

)

Overrides super to show the sql error details (if relevant), and error data (if supplied)

Returns:: error message

Reimplemented from JetWebException.

Definition at line 53 of file JetWebDBException.java.

References JetWebException.getOriginalException(), and JetWebDBException.sql.

00053                                {
00054         StringBuffer b = new StringBuffer();
00055 
00056         if (getOriginalException() == null) {
00057             b.append(super.getMessage());
00058         } else {
00059             b.append(((SQLException) getOriginalException()).getMessage());
00060             b.append("\n:SQL:");
00061             b.append(sql);
00062             b.append("\n:CODE:");
00063             b.append(((SQLException) getOriginalException()).getErrorCode());
00064             b.append("\n:STATE:");
00065             b.append(((SQLException) getOriginalException()).getSQLState());
00066         }
00067 
00068         if (data != "") {
00069             b.append("\n:DATA:");
00070             b.append(data);
00071         }
00072 
00073         return b.toString();
00074     }

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     }