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1 package fschmidt.db;
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2
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3 import java.sql.PreparedStatement;
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4 import java.sql.ResultSet;
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5 import java.sql.SQLException;
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6 import java.sql.Connection;
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7 import java.sql.Statement;
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8 import java.util.Collection;
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9 import java.util.Iterator;
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10 import fschmidt.db.DbKey;
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11 import fschmidt.db.DbKeySetter;
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12 import fschmidt.db.DbObject;
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13 import fschmidt.db.NoKey;
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14 import fschmidt.db.DbArcana;
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15 import fschmidt.db.DbRecord;
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16
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17
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18 public enum NoKeySetter implements DbKeySetter<NoKey> {
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19
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20 INSTANCE;
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21
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22 public PreparedStatement prepareStatement(Connection con,NoKey key,String sql,int keyIndex)
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23 throws SQLException
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24 {
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25 PreparedStatement stmt = con.prepareStatement(
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26 sql
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27 );
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28 return stmt;
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29 }
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30
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31 public PreparedStatement prepareStatement(Connection con,Collection<NoKey> keys,String sql,DbArcana dbArcana)
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32 throws SQLException
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33 {
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34 return prepareStatement(con,NoKey.INSTANCE,sql,0);
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35 }
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36
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37 public NoKey refreshKeyAfterInsert(Connection con,DbRecord<NoKey,? extends DbObject> record) throws SQLException {
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38 return NoKey.INSTANCE;
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39 }
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40
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41 public NoKey getKey(ResultSet rs)
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42 throws SQLException
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43 {
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44 return NoKey.INSTANCE;
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45 }
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46
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47 public NoKey getKey(ResultSet rs,String tableName)
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48 throws SQLException
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49 {
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50 return NoKey.INSTANCE;
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51 }
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52 }
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