/*
* Copyright © 2014 Cask Data, 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 co.cask.cdap.examples.purchase;
import co.cask.cdap.api.service.AbstractService;
import co.cask.cdap.api.service.http.AbstractHttpServiceHandler;
import co.cask.cdap.api.service.http.HttpServiceRequest;
import co.cask.cdap.api.service.http.HttpServiceResponder;
import com.google.common.base.Charsets;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
/**
* A Catalog Lookup Service implementation that provides ids for products.
*/
public class CatalogLookupService extends AbstractService {
public static final String SERVICE_NAME = "CatalogLookup";
@Override
protected void configure() {
setName(SERVICE_NAME);
setDescription("Service to lookup product ids.");
addHandler(new ProductCatalogLookup());
}
/**
* Lookup Handler to serve requests.
*/
@Path("/v1")
public static final class ProductCatalogLookup extends AbstractHttpServiceHandler {
@Path("product/{id}/catalog")
@GET
public void handler(HttpServiceRequest request, HttpServiceResponder responder, @PathParam("id") String id) {
// send string Catalog-<id> with 200 OK response.
responder.sendString(200, "Catalog-" + id, Charsets.UTF_8);
}
}
}