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| package org.apache.tapestry.contrib.jdbc; |
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| import java.sql.Connection; |
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| import java.sql.ResultSet; |
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| import java.sql.SQLException; |
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| import java.sql.Statement; |
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| import org.apache.commons.logging.Log; |
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| import org.apache.commons.logging.LogFactory; |
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| public class SimpleStatement implements IStatement |
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| { |
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| private static final Log LOG = LogFactory.getLog(SimpleStatement.class); |
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| private String _sql; |
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| private Statement _statement; |
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| public SimpleStatement(String SQL, Connection connection) throws SQLException
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| { |
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| _sql = SQL;
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| _statement = connection.createStatement();
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| } |
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| public SimpleStatement(String SQL, Connection connection, int resultSetType, int resultSetConcurrency)
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| throws SQLException |
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| { |
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| _sql = SQL;
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| _statement = connection.createStatement(resultSetType, resultSetConcurrency);
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| } |
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| public String getSQL()
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| { |
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| return _sql;
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| } |
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| public Statement getStatement()
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| { |
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| return _statement;
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| } |
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| public void close() throws SQLException
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| { |
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| _statement.close();
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| _statement = null;
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| _sql = null;
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| } |
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| public ResultSet executeQuery() throws SQLException
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| { |
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| if (LOG.isDebugEnabled())
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| LOG.debug("Executing query: " + this);
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| return _statement.executeQuery(_sql);
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| } |
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| public int executeUpdate() throws SQLException
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| { |
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| if (LOG.isDebugEnabled())
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| LOG.debug("Executing update: " + this);
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| return _statement.executeUpdate(_sql);
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| } |
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| public String toString()
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| { |
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| StringBuffer buffer;
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| buffer = new StringBuffer("SimpleStatement@");
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| buffer.append(Integer.toHexString(hashCode()));
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| buffer.append("[SQL=<\n");
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| buffer.append(_sql);
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| buffer.append("\n>]");
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| return buffer.toString();
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| } |
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| } |