Problem: there is no possibility do include same file multiple times with different context variable values.

Solution: provide possibility to pass explicit named parameters to included files. Provided parameters should be visible only in included file and should be separated from parent context.

Example:

<include resource="file-appender-chain.xml">
    <param name="filePath" value="main.log" />
    <param name="loggerName" value="Main" />
</include>

<include resource="file-appender-chain.xml">
    <param name="filePath" value="sensitive.log" />
    <param name="loggerName" value="SensitiveData" />
</include>

Note that here we include same file but with different parameters.