28 lines
652 B
Java
28 lines
652 B
Java
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package zutil.db.handler;
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import java.sql.SQLException;
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import java.sql.Statement;
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import java.sql.ResultSet;
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import zutil.db.SQLResultHandler;
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/**
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* Returns the first column of the first row from the query
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*
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* @author Ziver
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*/
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public class SimpleResultHandler<T> implements SQLResultHandler<T> {
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/**
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* Is called to handle an result from an query.
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*
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* @param stmt is the query
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* @param result is the ResultSet
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*/
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@SuppressWarnings("unchecked")
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public T handleQueryResult(Statement stmt, ResultSet result) throws SQLException{
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if( result.next() )
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return (T) result.getObject(1);
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return null;
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}
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}
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