dev.responsive.kafka.api.stores.ResponsiveDslStoreSuppliers Maven / Gradle / Ivy
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/*
* Copyright 2023 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 org.apache.kafka.streams.state.DslKeyValueParams;
import org.apache.kafka.streams.state.DslSessionParams;
import org.apache.kafka.streams.state.DslStoreSuppliers;
import org.apache.kafka.streams.state.DslWindowParams;
import org.apache.kafka.streams.state.KeyValueBytesStoreSupplier;
import org.apache.kafka.streams.state.SessionBytesStoreSupplier;
import org.apache.kafka.streams.state.WindowBytesStoreSupplier;
public class ResponsiveDslStoreSuppliers implements DslStoreSuppliers {
@Override
public KeyValueBytesStoreSupplier keyValueStore(final DslKeyValueParams dslKeyValueParams) {
return ResponsiveStores.keyValueStore(
ResponsiveKeyValueParams.keyValue(dslKeyValueParams.name())
);
}
@Override
public WindowBytesStoreSupplier windowStore(final DslWindowParams dslWindowParams) {
return ResponsiveStores.windowStoreSupplier(
ResponsiveWindowParams.window(
dslWindowParams.name(),
dslWindowParams.windowSize(),
dslWindowParams.retentionPeriod().minus(dslWindowParams.windowSize())
)
);
}
@Override
public SessionBytesStoreSupplier sessionStore(final DslSessionParams dslSessionParams) {
return ResponsiveStores.sessionStoreSupplier(
ResponsiveSessionParams.session(
dslSessionParams.name(),
dslSessionParams.retentionPeriod()
)
);
}
}