google.registry.export.sheet.SheetModule.java Source code

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Here is the source code for google.registry.export.sheet.SheetModule.java

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// Copyright 2016 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.export.sheet;

import static com.google.common.base.Strings.emptyToNull;

import com.google.common.base.Optional;
import dagger.Module;
import dagger.Provides;
import google.registry.request.Parameter;
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")));
    }
}