google-nomulus/java/google/registry/rdap/RdapModule.java
mcilwain c0f8da0c6e Switch from Guava Optionals to Java 8 Optionals
This was a surprisingly involved change. Some of the difficulties included
java.util.Optional purposely not being Serializable (so I had to move a
few Optionals in mapreduce classes to @Nullable) and having to add the Truth
Java8 extension library for assertion support.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=171863777
2017-10-24 16:53:47 -04:00

76 lines
2.4 KiB
Java

// Copyright 2017 The Nomulus 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.rdap;
import dagger.Module;
import dagger.Provides;
import google.registry.request.Parameter;
import google.registry.request.RequestParameters;
import java.net.InetAddress;
import java.util.Optional;
import javax.servlet.http.HttpServletRequest;
/** Dagger module for the RDAP package. */
@Module
public final class RdapModule {
@Provides
@Parameter("name")
static Optional<String> provideName(HttpServletRequest req) {
return RequestParameters.extractOptionalParameter(req, "name");
}
@Provides
@Parameter("nsLdhName")
static Optional<String> provideNsLdhName(HttpServletRequest req) {
return RequestParameters.extractOptionalParameter(req, "nsLdhName");
}
@Provides
@Parameter("nsIp")
static Optional<InetAddress> provideNsIp(HttpServletRequest req) {
return RequestParameters.extractOptionalInetAddressParameter(req, "nsIp");
}
@Provides
@Parameter("ip")
static Optional<InetAddress> provideIp(HttpServletRequest req) {
return RequestParameters.extractOptionalInetAddressParameter(req, "ip");
}
@Provides
@Parameter("fn")
static Optional<String> provideFn(HttpServletRequest req) {
return RequestParameters.extractOptionalParameter(req, "fn");
}
@Provides
@Parameter("handle")
static Optional<String> provideHandle(HttpServletRequest req) {
return RequestParameters.extractOptionalParameter(req, "handle");
}
@Provides
@Parameter("registrar")
static Optional<String> provideRegistrar(HttpServletRequest req) {
return RequestParameters.extractOptionalParameter(req, "registrar");
}
@Provides
@Parameter("includeDeleted")
static Optional<Boolean> provideIncludeDeleted(HttpServletRequest req) {
return RequestParameters.extractOptionalBooleanParameter(req, "includeDeleted");
}
}