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* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.wildfly.transport;
import org.elasticsearch.action.get.GetResponse;
import org.elasticsearch.action.index.IndexResponse;
import org.elasticsearch.client.transport.TransportClient;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.wildfly.model.Employee;
import javax.inject.Inject;
import javax.ws.rs.GET;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
@Path("/employees")
public class TransportClientEmployeeResource {
@Inject
private TransportClient client;
@GET
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response getEmployeeById(final @PathParam("id") Long id) {
Objects.requireNonNull(id);
final GetResponse response = client.prepareGet("megacorp", "employee", Long.toString(id)).get();
if (response.isExists()) {
final Map<String, Object> source = response.getSource();
final Employee employee = new Employee();
employee.setFirstName((String) source.get("first_name"));
employee.setLastName((String) source.get("last_name"));
employee.setAge((Integer) source.get("age"));
employee.setAbout((String) source.get("about"));
@SuppressWarnings("unchecked") final List<String> interests = (List<String>) source.get("interests");
employee.setInterests(interests);
return Response.ok(employee).build();
} else {
return Response.status(Response.Status.NOT_FOUND).build();
}
}
@PUT
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)
public Response putEmployeeById(final @PathParam("id") Long id, final Employee employee) throws URISyntaxException, IOException {
Objects.requireNonNull(id);
Objects.requireNonNull(employee);
try (XContentBuilder builder = jsonBuilder()) {
builder.startObject();
{
builder.field("first_name", employee.getFirstName());
builder.field("last_name", employee.getLastName());
builder.field("age", employee.getAge());
builder.field("about", employee.getAbout());
if (employee.getInterests() != null) {
builder.startArray("interests");
{
for (final String interest : employee.getInterests()) {
builder.value(interest);
}
}
builder.endArray();
}
}
builder.endObject();
final IndexResponse response = client.prepareIndex("megacorp", "employee", Long.toString(id)).setSource(builder).get();
if (response.status().getStatus() == 201) {
return Response.created(new URI("/employees/" + id)).build();
} else {
return Response.ok().build();
}
}
}
}