net.dpml.util
Interface Resolver

public interface Resolver

Interace implemented by a value (key, ref, and property) resolver.

Version:

2.0.2

Author:

Digital Product Management Laboratory

Method Summary

String	getProperty(String key) Return a property value.
String	getProperty(String key, String value) Return a property value.
String	resolve(String value) Symbolic expansion of a supplied value.

Method Detail

getProperty

String getProperty(String key)

Return a property value.

Parameters:

key - the property key

Returns:

the property value

getProperty

String getProperty(String key,
                   String value)

Return a property value.

Parameters:

key - the property key

value - the default value

Returns:

the property value

resolve

String resolve(String value)

Symbolic expansion of a supplied value. Replace any occurances of ${[key]} with the value of the property assigned to the [key] in system properties.

Parameters:

value - a string containing possibly multiple ${[value]} sequences

Returns:

the expanded string