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package com.smartitengineering.user.service.impl.hbase.dao;
import com.smartitengineering.dao.impl.hbase.spi.ExecutorService;
import com.smartitengineering.dao.impl.hbase.spi.impl.AbstractObjectRowConverter;
import com.smartitengineering.user.service.impl.hbase.domain.UniqueKey;
import com.smartitengineering.user.service.impl.hbase.domain.UniqueKeyIndex;
import org.apache.hadoop.hbase.client.Delete;
import org.apache.hadoop.hbase.client.Put;
import org.apache.hadoop.hbase.client.Result;
import org.apache.hadoop.hbase.util.Bytes;
/**
*
* @author imyousuf
*/
public class UniqueKeyIndexObjectConverter extends AbstractObjectRowConverter<UniqueKeyIndex, UniqueKey> {
private static final byte[] FAMILY_SELF = Bytes.toBytes("self");
private static final byte[] CELL_OBJ_ID = Bytes.toBytes("personId");
@Override
protected String[] getTablesToAttainLock() {
return new String[]{getInfoProvider().getMainTableName()};
}
@Override
protected void getPutForTable(UniqueKeyIndex instance, ExecutorService service, Put put) {
put.add(FAMILY_SELF, CELL_OBJ_ID, Bytes.toBytes(instance.getObjId()));
}
@Override
protected void getDeleteForTable(UniqueKeyIndex instance, ExecutorService service, Delete put) {
// Nothing needed to be done
}
@Override
public UniqueKeyIndex rowsToObject(Result startRow, ExecutorService executorService) {
try {
UniqueKeyIndex index = new UniqueKeyIndex();
index.setId(getInfoProvider().getIdFromRowId(startRow.getRow()));
index.setObjId(Bytes.toString(startRow.getValue(FAMILY_SELF, CELL_OBJ_ID)));
return index;
}
catch (Exception ex) {
logger.error("Could not form UniqueKeyIndex", ex);
return null;
}
}
}