/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.brooklyn.location.localhost;
import java.util.Map;
import org.apache.brooklyn.api.location.Location;
import org.apache.brooklyn.api.location.LocationRegistry;
import org.apache.brooklyn.api.location.LocationResolver;
import org.apache.brooklyn.core.location.AbstractLocationResolver;
import org.apache.brooklyn.core.location.LocationConfigUtils;
import org.apache.brooklyn.util.core.config.ConfigBag;
/**
* Examples of valid specs:
* <ul>
* <li>localhost
* <li>localhost()
* <li>localhost(name=abc)
* <li>localhost(name="abc")
* </ul>
*
* @author alex, aled
*/
public class LocalhostLocationResolver extends AbstractLocationResolver implements LocationResolver.EnableableLocationResolver {
public static final String LOCALHOST = "localhost";
@Override
public String getPrefix() {
return LOCALHOST;
}
@Override
public boolean isEnabled() {
return LocationConfigUtils.isEnabled(managementContext, "brooklyn.location.localhost");
}
@Override
protected Class<? extends Location> getLocationType() {
return LocalhostMachineProvisioningLocation.class;
}
@Override
protected SpecParser getSpecParser() {
return new AbstractLocationResolver.SpecParser(getPrefix()).setExampleUsage("\"localhost\" or \"localhost(displayName=abc)\"");
}
@Override
protected Map<String, Object> getFilteredLocationProperties(String provider, String namedLocation, Map<String, ?> globalProperties) {
return new LocalhostPropertiesFromBrooklynProperties().getLocationProperties("localhost", namedLocation, globalProperties);
}
@Override
protected ConfigBag extractConfig(Map<?,?> locationFlags, String spec, LocationRegistry registry) {
ConfigBag config = super.extractConfig(locationFlags, spec, registry);
config.putAsStringKeyIfAbsent("name", "localhost");
return config;
}
}