PoolMemberResource.java

/**
 *    Copyright 2013, Big Switch Networks, Inc.
 *
 *    Licensed 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 net.floodlightcontroller.loadbalancer;

import java.util.Collection;

import org.restlet.resource.Get;
import org.restlet.resource.ServerResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class PoolMemberResource extends ServerResource {
    protected static Logger log = LoggerFactory.getLogger(PoolMemberResource.class);
    
    @Get("json")
    public Collection <LBMember> retrieve() {
        ILoadBalancerService lbs =
                (ILoadBalancerService)getContext().getAttributes().
                    get(ILoadBalancerService.class.getCanonicalName());
        
        String poolId = (String) getRequestAttributes().get("pool");
        if (poolId!=null)
            return lbs.listMembersByPool(poolId);
        else
            return null;
    }
}