| java.lang.Object
 java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
org.eclipse.swt.SWTException
| SWTException | | public class SWTException extends RuntimeException (Code) | | This runtime exception is thrown whenever a recoverable error
occurs internally in SWT. The message text and error code
provide a further description of the problem. The exception
has a throwable field which holds the underlying
exception that caused the problem (if this information is
available (i.e. it may be null)).
SWTExceptions are thrown when something fails internally,
but SWT is left in a known stable state (eg. a widget call
was made from a non-u/i thread, or there is failure while
reading an Image because the source file was corrupt).
See Also: SWTError |
| Field Summary | |
| public int | code
The SWT error code, one of SWT.ERROR_*. | | final static long | serialVersionUID
| | public Throwable | throwable
The underlying throwable that caused the problem,
or null if this information is not available. |
| Constructor Summary | |
| public | SWTException()
Constructs a new instance of this class with its
stack trace filled in. | | public | SWTException(String message)
Constructs a new instance of this class with its
stack trace and message filled in. | | public | SWTException(int code)
Constructs a new instance of this class with its
stack trace and error code filled in. | | public | SWTException(int code, String message)
Constructs a new instance of this class with its
stack trace, error code and message filled in. |
| Method Summary | |
| public Throwable | getCause()
Returns the underlying throwable that caused the problem,
or null if this information is not available.
NOTE: This method overrides Throwable.getCause() that was
added to JDK1.4. | | public String | getMessage()
Returns the string describing this SWTException object. | | public void | printStackTrace()
Outputs a printable representation of this exception's
stack trace on the standard error stream. |
| code | | public int code(Code) | | The SWT error code, one of SWT.ERROR_*.
|
| serialVersionUID | | final static long serialVersionUID(Code) | | |
| throwable | | public Throwable throwable(Code) | | The underlying throwable that caused the problem,
or null if this information is not available.
|
| SWTException | | public SWTException()(Code) | | Constructs a new instance of this class with its
stack trace filled in. The error code is set to an
unspecified value.
|
| SWTException | | public SWTException(String message)(Code) | | Constructs a new instance of this class with its
stack trace and message filled in. The error code is
set to an unspecified value. Specifying null
as the message is equivalent to specifying an empty string.
Parameters:
message - the detail message for the exception |
| SWTException | | public SWTException(int code)(Code) | | Constructs a new instance of this class with its
stack trace and error code filled in.
Parameters:
code - the SWT error code |
| SWTException | | public SWTException(int code, String message)(Code) | | Constructs a new instance of this class with its
stack trace, error code and message filled in.
Specifying null as the message is
equivalent to specifying an empty string.
Parameters:
code - the SWT error code
Parameters:
message - the detail message for the exception |
| getCause | | public Throwable getCause()(Code) | | Returns the underlying throwable that caused the problem,
or null if this information is not available.
NOTE: This method overrides Throwable.getCause() that was
added to JDK1.4. It is necessary to override this method
in order for inherited printStackTrace() methods to work.
the underlying throwable
since:
3.1 |
| getMessage | | public String getMessage()(Code) | | Returns the string describing this SWTException object.
It is combined with the message string of the Throwable
which caused this SWTException (if this information is available).
the error message string of this SWTException object |
| printStackTrace | | public void printStackTrace()(Code) | | Outputs a printable representation of this exception's
stack trace on the standard error stream.
Note: printStackTrace(PrintStream) and printStackTrace(PrintWriter)
are not provided in order to maintain compatibility with CLDC.
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