/*
* Copyright 2016 The Simple File Server Authors
*
* 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 org.sfs.elasticsearch.account;
import com.google.common.base.Optional;
import io.vertx.core.json.JsonObject;
import io.vertx.core.logging.Logger;
import org.elasticsearch.action.index.IndexRequestBuilder;
import org.sfs.Server;
import org.sfs.VertxContext;
import org.sfs.elasticsearch.Elasticsearch;
import org.sfs.elasticsearch.Jsonify;
import org.sfs.vo.PersistentAccount;
import org.sfs.vo.TransientAccount;
import rx.Observable;
import rx.functions.Func1;
import static com.google.common.base.Optional.absent;
import static com.google.common.base.Optional.of;
import static io.vertx.core.logging.LoggerFactory.getLogger;
import static java.lang.String.format;
import static org.elasticsearch.common.unit.TimeValue.timeValueMillis;
import static org.sfs.vo.PersistentAccount.fromIndexResponse;
public class PersistAccount implements Func1<TransientAccount, Observable<Optional<PersistentAccount>>> {
private static final Logger LOGGER = getLogger(PersistAccount.class);
private final VertxContext<Server> vertxContext;
public PersistAccount(VertxContext<Server> vertxContext) {
this.vertxContext = vertxContext;
}
@Override
public Observable<Optional<PersistentAccount>> call(final TransientAccount transientAccount) {
final Elasticsearch elasticSearch = vertxContext.verticle().elasticsearch();
final JsonObject source = transientAccount.toJsonObject();
String encoded;
if (LOGGER.isDebugEnabled()) {
encoded = source.encodePrettily();
LOGGER.debug(format("Index Request {%s,%s,%s} = %s", elasticSearch.defaultType(), elasticSearch.accountIndex(), transientAccount.getId(), encoded));
} else {
encoded = source.encode();
}
IndexRequestBuilder request = elasticSearch.get()
.prepareIndex(
elasticSearch.accountIndex(),
elasticSearch.defaultType(),
transientAccount.getId())
.setCreate(true)
.setTimeout(timeValueMillis(elasticSearch.getDefaultIndexTimeout() - 10))
.setSource(encoded);
return elasticSearch.execute(vertxContext, request, elasticSearch.getDefaultIndexTimeout())
.map(indexResponse -> {
if (indexResponse.isPresent()) {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug(format("Index Response {%s,%s,%s} = %s", indexResponse.get().getType(), indexResponse.get().getIndex(), transientAccount.getId(), Jsonify.toString(indexResponse.get())));
}
return of(fromIndexResponse(indexResponse.get(), source));
} else {
LOGGER.debug(format("Index Response {%s,%s,%s} = %s", elasticSearch.defaultType(), elasticSearch.accountIndex(), transientAccount.getId(), "null"));
return absent();
}
});
}
}