/*
 * Copyright 2017 Google 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
 *
 *    https://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 org.dataportabilityproject.shared;

import com.google.common.collect.ImmutableList;
import org.dataportabilityproject.cloud.interfaces.JobDataCache;
import org.dataportabilityproject.dataModels.DataModel;
import org.dataportabilityproject.dataModels.Exporter;
import org.dataportabilityproject.dataModels.Importer;

import java.io.IOException;

import org.dataportabilityproject.shared.auth.AuthData;
import org.dataportabilityproject.shared.auth.OfflineAuthDataGenerator;
import org.dataportabilityproject.shared.auth.OnlineAuthDataGenerator;

/**
 * A service provider that supports importing and export different data types.
 */
public interface ServiceProvider {
    String getName();

    ImmutableList<PortableDataType> getExportTypes();

    ImmutableList<PortableDataType> getImportTypes();

    OfflineAuthDataGenerator getOfflineAuthDataGenerator(PortableDataType dataType);

    /* Return an OnlineAuthDataGenerator for the provided dataType. The returned generator will have permissions based
     * on the serviceMode provided.
     */
    default OnlineAuthDataGenerator getOnlineAuthDataGenerator(PortableDataType dataType, ServiceMode serviceMode) {
        // default implementation is to ignore serviceMode
        return getOnlineAuthDataGenerator(dataType);
    }

    /* Same as above, but retrieves AuthGenerator for read/write access (ignoring serviceMode)
     * TODO: deprecate once all serviceProviders implement the above version of this method.
     */
    default OnlineAuthDataGenerator getOnlineAuthDataGenerator(PortableDataType dataType) {
        System.out.println("WARNING: getOnlineAuthDataGenerator not implemented for type: "
                + dataType + ", service: " + getName());
        return null;
    }

    Exporter<? extends DataModel> getExporter(
            PortableDataType type,
            AuthData authData,
            JobDataCache jobDataCache) throws IOException;

    Importer<? extends DataModel> getImporter(
            PortableDataType type,
            AuthData authData,
            JobDataCache jobDataCache) throws IOException;
}
@@ -1993,16 +1993,13 @@
 DO: 
-deprecat
+remov
 e on
@@ -2066,32 +2066,48 @@
 method.%0A     */%0A
+    @Deprecated%0A
     default Onli

Mark getOnlineAuthDataGenerator(dataType) as deprecated in favor of getOnlineAuthDataGenerator(dataType, serviceMode)