org.eodisp.util.configuration
Interface SystemPropertyMapper

All Known Implementing Classes:

BasicSystemPropertyMapper

public interface SystemPropertyMapper

Interface of the system property wrapper. Maps configuration entries (Configuration.Entry) to system properties.

Version:

$Id: CommandlineMapper.java 2094 2006-05-15 13:28:33Z ibirrer $

Author:

ibirrer

Field Summary

static SystemPropertyMapper

NULL_SYSTEM_PROPERTY_MAPPER

Method Summary

java.lang.String

mapEntry(Configuration.Entry entry) Returns the key in the system property (System.getProperty(String)) that is mapped to the given entry.

Field Detail

NULL_SYSTEM_PROPERTY_MAPPER

static final SystemPropertyMapper NULL_SYSTEM_PROPERTY_MAPPER

Method Detail

mapEntry

java.lang.String mapEntry(Configuration.Entry entry)

Returns the key in the system property (System.getProperty(String)) that is mapped to the given entry. A return value of null means that no system property is mapped to the given entry.

Parameters:

entry - the entry that shall be mapped to a system property

Returns:

the key of the system property mapped to the given configuration entry or null if the given configuration entry shall not be mapped to a system property.