Module java.logging
Package 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 occurs 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

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `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

    Constructors
    Constructor | Description
    --- | ---
    `ErrorManager()` |

  - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `error​(String msg, Exception ex, int code)` | The error method is called when a Handler failure occurs.

    - ### Methods declared in class java.lang.Object

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

- - ### 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:
        Constant Field Values

    - #### WRITE_FAILURE

          public static final int WRITE_FAILURE

      WRITE_FAILURE is used when a write to an output stream fails.
      See Also:
        Constant Field Values

    - #### FLUSH_FAILURE

          public static final int FLUSH_FAILURE

      FLUSH_FAILURE is used when a flush to an output stream fails.
      See Also:
        Constant Field Values

    - #### CLOSE_FAILURE

          public static final int CLOSE_FAILURE

      CLOSE_FAILURE is used when a close of an output stream fails.
      See Also:
        Constant Field Values

    - #### OPEN_FAILURE

          public static final int OPEN_FAILURE

      OPEN_FAILURE is used when an open of an output stream fails.
      See Also:
        Constant Field Values

    - #### FORMAT_FAILURE

          public static final int FORMAT_FAILURE

      FORMAT_FAILURE is used when formatting fails for any reason.
      See Also:
        Constant Field Values

  - ### 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 overridden 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