google-nomulus/java/com/google/domain/registry/export/sheet/SheetModule.java
2016-03-01 17:59:16 -05:00

36 lines
1.1 KiB
Java

// Copyright 2016 Google Inc. 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 com.google.domain.registry.export.sheet;
import static com.google.common.base.Strings.emptyToNull;
import com.google.common.base.Optional;
import com.google.domain.registry.request.Parameter;
import dagger.Module;
import dagger.Provides;
import javax.servlet.http.HttpServletRequest;
/** Dagger module for the sheet package. */
@Module
public final class SheetModule {
@Provides
@Parameter("id")
static Optional<String> provideId(HttpServletRequest req) {
return Optional.fromNullable(emptyToNull(req.getParameter("id")));
}
}