org.xlcloud.openstack.client.OpenStackCeilometerClient Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of openstack-ceilometer-sdk Show documentation
The newest version!
/*
 * Copyright 2012 AMG.lab, a Bull Group Company
 * 
 * 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 org.xlcloud.openstack.client;

import java.util.List;

import javax.annotation.PostConstruct;
import javax.inject.Inject;

import org.apache.log4j.Logger;
import org.xlcloud.config.ConfigParam;
import org.xlcloud.openstack.api.MeteringApi;
import org.xlcloud.openstack.model.ceilometer.Sample;
import org.xlcloud.openstack.rest.OpenStackRestClient;
import org.xlcloud.openstack.rest.RestClientType;

import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.GenericType;
import com.sun.jersey.api.client.WebResource;
//import org.xlcloud.openstack.model.ceilometer.Meter;
//import org.xlcloud.openstack.model.ceilometer.Resource;

/**
 * 
 * @author Andrzej Stasiak, AMG.net
 *
 */
public class OpenStackCeilometerClient extends WebResourceRequestBuilderDecorator implements MeteringApi {

    private static final Logger LOG = Logger.getLogger(OpenStackCeilometerClient.class);
    
    private static final String METERS = "meters";
    
    @Inject
    @OpenStackRestClient(RestClientType.HEAT)
    private Client resourceClient;

    @Inject
    @ConfigParam
    private String ceilometerUrl;

    private WebResource resource;

    @PostConstruct
    public void init() {
        LOG.debug("Using Jersey client " + resourceClient.hashCode());
        resource = resourceClient.resource(ceilometerUrl);
    }

//    @Override
//    public List listSamples(String meterId) {
//        ClientResponse clientResponse = get(ClientResponse.class,resource.path(METERS+"/"+meterId));
//        return clientResponse.getEntity(new GenericType>() {});
//    }
//
//    @Override
//    public List listResources() {
//        ClientResponse clientResponse = get(ClientResponse.class,resource.path(RESOURCES));
//        return clientResponse.getEntity(new GenericType>() {});
//    }
//
//    @Override
//    public List listMeters() {
//        ClientResponse clientResponse = get(ClientResponse.class,resource.path(METERS));
//        return clientResponse.getEntity(new GenericType>() {});
//    }
//    
    @Override
    public List createSamples(String meterId, List samples) {
        fillCounterNames(meterId, samples);
        ClientResponse clientResponse = post(ClientResponse.class,samples,resource.path(METERS+"/"+meterId));
        return clientResponse.getEntity(new GenericType>() {});
    }
    
    private void fillCounterNames(String meterId, List samples) {
        for(Sample sample : samples) {
            sample.setCounter_name(meterId);
        }
    }
}