mirror of
https://github.com/google/nomulus.git
synced 2025-04-30 20:17:51 +02:00
180240ae04
This work is identical to the work done for BackendServlet in [] ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=132100448
78 lines
3.1 KiB
Java
78 lines
3.1 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
|
|
//
|
|
// 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 google.registry.module.frontend;
|
|
|
|
import static java.util.Arrays.asList;
|
|
|
|
import com.google.common.base.Function;
|
|
import com.google.common.collect.FluentIterable;
|
|
import google.registry.monitoring.metrics.MetricReporter;
|
|
import google.registry.request.RequestHandler;
|
|
import google.registry.request.RequestModule;
|
|
import google.registry.util.FormattingLogger;
|
|
import java.io.IOException;
|
|
import java.lang.reflect.Method;
|
|
import java.security.Security;
|
|
import java.util.concurrent.TimeUnit;
|
|
import java.util.concurrent.TimeoutException;
|
|
import javax.servlet.http.HttpServlet;
|
|
import javax.servlet.http.HttpServletRequest;
|
|
import javax.servlet.http.HttpServletResponse;
|
|
import org.bouncycastle.jce.provider.BouncyCastleProvider;
|
|
|
|
/** Servlet that should handle all requests to our "default" App Engine module. */
|
|
public final class FrontendServlet extends HttpServlet {
|
|
|
|
private static final FrontendComponent component = DaggerFrontendComponent.create();
|
|
private static final MetricReporter metricReporter = component.metricReporter();
|
|
private static final FormattingLogger logger = FormattingLogger.getLoggerForCallerClass();
|
|
|
|
private static final RequestHandler<FrontendRequestComponent> requestHandler =
|
|
RequestHandler.create(FrontendRequestComponent.class, FluentIterable
|
|
.from(asList(FrontendRequestComponent.class.getMethods()))
|
|
.transform(new Function<Method, Method>() {
|
|
@Override
|
|
public Method apply(Method method) {
|
|
method.setAccessible(true); // Make App Engine's security manager happy.
|
|
return method;
|
|
}}));
|
|
|
|
@Override
|
|
public void init() {
|
|
Security.addProvider(new BouncyCastleProvider());
|
|
|
|
try {
|
|
metricReporter.startAsync().awaitRunning(10, TimeUnit.SECONDS);
|
|
logger.info("Started up MetricReporter");
|
|
} catch (TimeoutException timeoutException) {
|
|
logger.severefmt("Failed to initialize MetricReporter: %s", timeoutException);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void destroy() {
|
|
try {
|
|
metricReporter.stopAsync().awaitTerminated(10, TimeUnit.SECONDS);
|
|
logger.info("Shut down MetricReporter");
|
|
} catch (TimeoutException timeoutException) {
|
|
logger.severefmt("Failed to stop MetricReporter: %s", timeoutException);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void service(HttpServletRequest req, HttpServletResponse rsp) throws IOException {
|
|
requestHandler.handleRequest(req, rsp, component.startRequest(new RequestModule(req, rsp)));
|
|
}
|
|
}
|