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package org.openecomp.core.tools.store;
import com.datastax.driver.core.ResultSet;
import com.datastax.driver.mapping.annotations.Accessor;
import com.datastax.driver.mapping.annotations.Query;
import org.openecomp.core.nosqldb.api.NoSqlDb;
import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
import org.openecomp.core.tools.store.zusammen.datatypes.HealingEntity;
import java.util.List;
/**
* Created by ayalaben on 10/15/2017
*/
public class HealingHandler {
private static NoSqlDb nnoSqlDb = NoSqlDbFactory.getInstance().createInterface();
private static HealingAccessor accessor =
nnoSqlDb.getMappingManager().createAccessor(HealingAccessor.class);
public void populateHealingTable(List<HealingEntity> healingEntities) {
healingEntities.forEach(healingEntity -> {
if (isHealingRecordExist(healingEntity)) {
accessor.updateFlag(healingEntity.getHealingFlag(), healingEntity.getSpace(),
healingEntity.getItemId(), healingEntity.getVersionId());
} else {
accessor.create(healingEntity.getSpace(), healingEntity.getItemId(),
healingEntity.getVersionId(), healingEntity.getHealingFlag(),
healingEntity.getOldVersion());
}
});
}
private boolean isHealingRecordExist(HealingEntity healingEntity) {
return accessor.getFlag(healingEntity.getSpace(), healingEntity.getItemId(),
healingEntity.getVersionId()).getAvailableWithoutFetching() == 1;
}
@Accessor
interface HealingAccessor {
@Query("SELECT healing_needed FROM healing WHERE space=? AND item_id=? AND version_id=?")
ResultSet getFlag(String space, String itemId, String versionId);
@Query("Insert into healing (space, item_id, version_id, healing_needed, old_version) " +
"values (?,?,?,?,?)")
void create(String space, String itemId, String versionId, boolean flag, String oldVersion);
@Query("UPDATE healing SET healing_needed=? WHERE space=? AND item_id=? AND version_id=?")
void updateFlag(boolean flag, String space, String itemId, String versionId);
}
}
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