dev.responsive.kafka.api.stores.ResponsiveSessionStoreSupplier Maven / Gradle / Ivy
/*
* Copyright 2024 Responsive Computing, 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
*
* 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 dev.responsive.kafka.api.stores;
import static dev.responsive.kafka.internal.utils.StoreUtil.computeSegmentInterval;
import dev.responsive.kafka.internal.stores.ResponsiveSessionStore;
import java.util.Locale;
import org.apache.kafka.common.utils.Bytes;
import org.apache.kafka.streams.state.SessionBytesStoreSupplier;
import org.apache.kafka.streams.state.SessionStore;
public class ResponsiveSessionStoreSupplier implements SessionBytesStoreSupplier {
private final ResponsiveSessionParams params;
private final long segmentIntervalMs;
public ResponsiveSessionStoreSupplier(final ResponsiveSessionParams params) {
this.params = params;
this.segmentIntervalMs = computeSegmentInterval(params.retentionPeriod(), params.numSegments());
}
@Override
public String name() {
return this.params.name().kafkaName();
}
@Override
public SessionStore get() {
return new ResponsiveSessionStore(this.params);
}
@Override
public long segmentIntervalMs() {
return segmentIntervalMs;
}
@Override
public long retentionPeriod() {
return params.retentionPeriod();
}
@Override
public String metricsScope() {
return "responsive-" + params.schemaType().name().toLowerCase(Locale.ROOT);
}
}