Module org.glassfish.main.jdke

Package org.glassfish.main.jdke.props

Class EnvToPropsConverter

java.lang.Object

org.glassfish.main.jdke.props.EnvToPropsConverter

public final class EnvToPropsConverter
extends Object

Given a file, tries to resolve given keys to absolute paths.

Author:

David Matejcek

Constructor Summary

Constructors

Constructor	Description
EnvToPropsConverter(Path relativePathAnchor)

Method Summary

Modifier and Type	Method	Description
File	convert(String envPropertyName, String systemPropertyName)	Tries to resolve given keys.
Map<String,File>	convert(Map<String,String> envToSysMappings)	Tries to resolve given keys.

Methods inherited from class java.lang.Object

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

Constructor Details

EnvToPropsConverter

public EnvToPropsConverter(Path relativePathAnchor)

Parameters:

relativePathAnchor - absolute path; will be normalized.

Method Details

convert

public Map<String,File> convert(Map<String,String> envToSysMappings)

Tries to resolve given keys.

• First tries System.getProperty(String) using map value.
• Then tries System.getenv(String) using map key.

Then if the retrieved value is relative, it is resolved against the anchor path from constructor. The resolved file is added to the resulting map using the input map's value as a key. There is no guarantee the file does exist.

Parameters:

envToSysMappings - - key is env name, value is system property name.

Returns:

map of system property names and absolute files.

convert

public File convert(String envPropertyName,
 String systemPropertyName)

Tries to resolve given keys.

• First tries System.getProperty(String) using the second parameter.
• Then tries System.getenv(String) using the first parameter.

Then if the retrieved value is relative, it is resolved against the anchor path from constructor.

Parameters:

envPropertyName - - can be null, then it is ignored.

systemPropertyName - - can be null, then it is ignored.

Returns:

file - there is no guarantee the file does exist.