ErrorManager (Java Platform SE 6) (original) (raw)
java.util.logging
Class ErrorManager
java.lang.Object
java.util.logging.ErrorManager
public class ErrorManager
extends Object
ErrorManager objects can be attached to Handlers to process any error that occur on a Handler during Logging.
When processing logging output, if a Handler encounters problems then rather than throwing an Exception back to the issuer of the logging call (who is unlikely to be interested) the Handler should call its associated ErrorManager.
| Field Summary | |
|---|---|
| static int | CLOSE_FAILURE CLOSE_FAILURE is used when a close of an output stream fails. |
| static int | FLUSH_FAILURE FLUSH_FAILURE is used when a flush to an output stream fails. |
| static int | FORMAT_FAILURE FORMAT_FAILURE is used when formatting fails for any reason. |
| static int | GENERIC_FAILURE GENERIC_FAILURE is used for failure that don't fit into one of the other categories. |
| static int | OPEN_FAILURE OPEN_FAILURE is used when an open of an output stream fails. |
| static int | WRITE_FAILURE WRITE_FAILURE is used when a write to an output stream fails. |
| Constructor Summary |
|---|
| ErrorManager() |
| Method Summary | |
|---|---|
| void | [error](../../../java/util/logging/ErrorManager.html#error%28java.lang.String, java.lang.Exception, int%29)(String msg,Exception ex, int code) The error method is called when a Handler failure occurs. |
| Methods inherited from class java.lang.Object |
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, [wait](../../../java/lang/Object.html#wait%28long, int%29) |
| Field Detail |
|---|
GENERIC_FAILURE
public static final int GENERIC_FAILURE
GENERIC_FAILURE is used for failure that don't fit into one of the other categories.
See Also:
WRITE_FAILURE
public static final int WRITE_FAILURE
WRITE_FAILURE is used when a write to an output stream fails.
See Also:
FLUSH_FAILURE
public static final int FLUSH_FAILURE
FLUSH_FAILURE is used when a flush to an output stream fails.
See Also:
CLOSE_FAILURE
public static final int CLOSE_FAILURE
CLOSE_FAILURE is used when a close of an output stream fails.
See Also:
OPEN_FAILURE
public static final int OPEN_FAILURE
OPEN_FAILURE is used when an open of an output stream fails.
See Also:
FORMAT_FAILURE
public static final int FORMAT_FAILURE
FORMAT_FAILURE is used when formatting fails for any reason.
See Also:
| Constructor Detail |
|---|
ErrorManager
public ErrorManager()
| Method Detail |
|---|
error
public void error(String msg, Exception ex, int code)
The error method is called when a Handler failure occurs.
This method may be overriden in subclasses. The default behavior in this base class is that the first call is reported to System.err, and subsequent calls are ignored.
Parameters:
msg - a descriptive string (may be null)
ex - an exception (may be null)
code - an error code defined in ErrorManager
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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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