org.lsst.ccs.subsystem.airwatch.main

Class RestfulLocationSource

java.lang.Object

org.lsst.ccs.subsystem.airwatch.main.RestfulLocationSource

All Implemented Interfaces:

LocationSource

public class RestfulLocationSource
extends Object
implements LocationSource

Gets location data from a RESTful web server. Immutable.

Author:

tether

Constructor Summary

Constructors

Constructor and Description
RestfulLocationSource(URL restfulUrl, Set<String> enabled) Reads the data from the RESTful server and creates the Location instances.

Method Summary

Modifier and Type	Method and Description
List<Location>	getLocations() Creates new instances of Location based on some source of data.

Methods inherited from class java.lang.Object

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

Constructor Detail

RestfulLocationSource

public RestfulLocationSource(URL restfulUrl,
                             Set<String> enabled)
                      throws IOException

Reads the data from the RESTful server and creates the Location instances.

Parameters:

restfulUrl - the URL for the server;

enabled - the names of the locations that are presently enabled.

Throws:

IOException - if the data can't be obtained or parsed.

Method Detail

getLocations

public final List<Location> getLocations()

Description copied from interface: LocationSource

Creates new instances of Location based on some source of data.

Specified by:

getLocations in interface LocationSource

Returns:

The list of locations based on the server data.