Log4j 1.1.3

org.apache.log4j.spi
Interface OptionHandler

All Known Subinterfaces:
ErrorHandler
All Known Implementing Classes:
AppenderSkeleton, Layout, Filter, XCategory

public interface OptionHandler

A string based interface to configure package components.

Since:
0.8.1
Author:
Ceki Gülcü, Anders Kristensen

Method Summary
 void activateOptions()
          Activate the options that were previously set with calls to option setters.
 String[] getOptionStrings()
          Deprecated. We now use JavaBeans style getters/setters.
 void setOption(String option, String value)
          Deprecated. We now use JavaBeans style getters/setters.
 

Method Detail

activateOptions

public void activateOptions()
Activate the options that were previously set with calls to option setters.

This allows to defer activiation of the options until all options have been set. This is required for components which have related options that remain ambigous until all are set.

For example, the FileAppender has the File and Append options both of which are ambigous until the other is also set.


getOptionStrings

public String[] getOptionStrings()
Deprecated. We now use JavaBeans style getters/setters.

Return list of strings that the OptionHandler instance recognizes.

setOption

public void setOption(String option,
                      String value)
Deprecated. We now use JavaBeans style getters/setters.

Set option to value.

The handling of each option depends on the OptionHandler instance. Some options may become active immediately whereas other may be activated only when activateOptions() is called.


Log4j 1.1.3

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