java.util.logging.Filter翻译

博客介绍了Java中java.util.logging包下的Filter接口。该接口可对日志进行比日志级别更细致的控制,每个Logger和Handler都可关联一个过滤器,通过调用isLoggable方法检查LogRecord是否发布,若返回false则丢弃。
 
JavaTM 2 Platform
Std. Ed. v1.4.2

java.util.logging
Interface Filter


public interface Filter

A Filter can be used to provide fine grain control over what is logged, beyond the control provided by log levels. Filter能够提供要记录的日志级别控制以外更细致的控制。

Each Logger and each Handler can have a filter associated with it. The Logger or Handler will call the isLoggable method to check if a given LogRecord should be published. If isLoggable returns false, the LogRecord will be discarded. 每一个Logger和Handler都有一个关联的过滤器。Logger或Handler可以调用 isLoggable方法来检查指定的LogRecord是否已发布。如果isLoggable返回false, 则丢弃LogRecord。

Since:
1.4

Method Summary
 booleanisLoggable(LogRecord record)
          Check if a given log record should be published. 检查指定的日志纪录是否已发布。
 

Method Detail

isLoggable

public boolean isLoggable(LogRecord record)
Check if a given log record should be published. 检查指定的日志纪录是否已发布。

Parameters:
record - a LogRecord LogRecord
Returns:
true if the log record should be published. 如果日志纪录是否已发布,返回true。

JavaTM 2 Platform
Std. Ed. v1.4.2

Submit a bug or feature
For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation . That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.

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