eu.seaclouds.platform.planner.service.PlanResource Maven / Gradle / Ivy
package eu.seaclouds.platform.planner.service;
import alien4cloud.tosca.parser.ParsingException;
import com.codahale.metrics.annotation.Timed;
import eu.seaclouds.platform.planner.core.Planner;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import java.io.IOException;
import java.util.Arrays;
/**
* Copyright 2014 SeaClouds
* Contact: SeaClouds
*
* 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.
*/
@Path("/plan")
@Produces(MediaType.APPLICATION_JSON)
public class PlanResource {
private final String discovererURL;
private final String[] deployableProviders;
static Logger log = LoggerFactory.getLogger(PlanResource.class);
private final boolean filterOfferings;
private Planner planner;
public PlanResource(PlannerConfiguration conf)
{
this.discovererURL = conf.getDiscovererURL();
this.deployableProviders = conf.getDeployableProviders();
this.filterOfferings = new Boolean(conf.getFilterOfferings());
if (filterOfferings) {
this.planner = new Planner(discovererURL, Arrays.asList(deployableProviders));
} else {
this.planner = new Planner(discovererURL);
}
}
@POST
@Timed
public PlannerResponse planPost(String aam) { return getPlans(aam); }
@GET
@Timed
public PlannerResponse plan(@QueryParam("aam") String aam){
return getPlans(aam);
}
private PlannerResponse getPlans(String aam){
String[] resp = new String[0];
try {
resp = planner.fetchAndPlan(aam);
} catch (IOException e) {
log.error(e.getCause().getMessage(), e);
} catch (ParsingException e) {
log.error(e.getCause().getMessage(), e);
}
return new PlannerResponse(aam, resp);
}
}