io.airlift.rack.RackAnnouncer Maven / Gradle / Ivy
/*
* Copyright 2010 Proofpoint, 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 io.airlift.rack;
import com.google.inject.Inject;
import io.airlift.discovery.client.AnnouncementHttpServerInfo;
import io.airlift.discovery.client.Announcer;
import io.airlift.discovery.client.ServiceAnnouncement;
import static io.airlift.discovery.client.ServiceAnnouncement.ServiceAnnouncementBuilder;
import static io.airlift.discovery.client.ServiceAnnouncement.serviceAnnouncement;
public class RackAnnouncer
{
@Inject
public RackAnnouncer(RackServletConfig config, Announcer announcer, AnnouncementHttpServerInfo httpServerInfo)
{
if (config.getServiceAnnouncement() != null) {
announcer.addServiceAnnouncement(createHttpAnnouncement(httpServerInfo, config.getServiceAnnouncement()));
}
}
private static ServiceAnnouncement createHttpAnnouncement(AnnouncementHttpServerInfo httpServerInfo, String announcement)
{
ServiceAnnouncementBuilder builder = serviceAnnouncement(announcement);
if (httpServerInfo.getHttpUri() != null) {
builder.addProperty("http", httpServerInfo.getHttpUri().toString());
builder.addProperty("http-external", httpServerInfo.getHttpExternalUri().toString());
}
if (httpServerInfo.getHttpsUri() != null) {
builder.addProperty("https", httpServerInfo.getHttpsUri().toString());
builder.addProperty("https-external", httpServerInfo.getHttpsExternalUri().toString());
}
return builder.build();
}
}