org.jooq.impl.DefaultRecordMapperProvider Maven / Gradle / Ivy
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
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* commercial database integrations.
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* For more information, please visit: http://www.jooq.org/licenses
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package org.jooq.impl;
import static java.lang.Boolean.TRUE;
import static org.jooq.impl.CacheType.CACHE_RECORD_MAPPERS;
import java.io.Serializable;
import org.jooq.Configuration;
import org.jooq.Record;
import org.jooq.RecordMapper;
import org.jooq.RecordMapperProvider;
import org.jooq.RecordType;
/**
* A default {@link RecordMapperProvider} implementation, providing a
* {@link DefaultRecordMapper} instance.
*
* @author Lukas Eder
*/
public class DefaultRecordMapperProvider implements RecordMapperProvider, Serializable {
private final Configuration configuration;
public DefaultRecordMapperProvider() {
this(null);
}
/**
* Create a new {@link RecordMapperProvider} with a {@link Configuration}
* that can be used by jOOQ for caching reflection information.
*/
protected DefaultRecordMapperProvider(Configuration configuration) {
// The configuration parameter may not yet be fully initialised at this point!
this.configuration = configuration;
}
@Override
public final RecordMapper provide(final RecordType rowType, final Class type) {
if (configuration != null && TRUE.equals(configuration.settings().isCacheRecordMappers()))
return Cache.run(configuration, () -> new DefaultRecordMapper<>(rowType, type, configuration), CACHE_RECORD_MAPPERS, () -> Cache.key(rowType, type));
else
return new DefaultRecordMapper<>(rowType, type, configuration);
}
}