package org.jooq.impl;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import org.jooq.Configuration;
import org.jooq.DSLContext;
import org.jooq.Parser;
import org.jooq.tools.JooqLogger;
import org.jooq.tools.jdbc.DefaultConnection;
final class ParsingConnection extends DefaultConnection {
private static final JooqLogger log = JooqLogger.getLogger(ParsingConnection.class);
private final Configuration configuration;
private final DSLContext ctx;
private final Parser parser;
ParsingConnection(Configuration configuration) {
super(configuration.connectionProvider().acquire());
this.configuration = configuration;
this.ctx = DSL.using(configuration);
this.parser = ctx.parser();
}
final String translate(String sql) {
log.debug("Translating from", sql);
String result = ctx.render(parser.parseQuery(sql));
log.debug("Translating to", result);
return result;
}
@Override
public final Statement createStatement() throws SQLException {
return new ParsingStatement(this, getDelegate().createStatement());
}
@Override
public final Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
return new ParsingStatement(this, getDelegate().createStatement(resultSetType, resultSetConcurrency));
}
@Override
public final Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
return new ParsingStatement(this, getDelegate().createStatement(resultSetType, resultSetConcurrency, resultSetHoldability));
}
@Override
public final PreparedStatement prepareStatement(String sql) throws SQLException {
return new ParsingStatement(this, getDelegate().prepareStatement(translate(sql)));
}
@Override
public final PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
return new ParsingStatement(this, getDelegate().prepareStatement(translate(sql), resultSetType, resultSetConcurrency));
}
@Override
public final PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
return new ParsingStatement(this, getDelegate().prepareStatement(translate(sql), resultSetType, resultSetConcurrency, resultSetHoldability));
}
@Override
public final PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
return new ParsingStatement(this, getDelegate().prepareStatement(translate(sql), autoGeneratedKeys));
}
@Override
public final PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
return new ParsingStatement(this, getDelegate().prepareStatement(translate(sql), columnIndexes));
}
@Override
public final PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
return new ParsingStatement(this, getDelegate().prepareStatement(translate(sql), columnNames));
}
@Override
public final CallableStatement prepareCall(String sql) throws SQLException {
return new ParsingStatement(this, getDelegate().prepareCall(translate(sql)));
}
@Override
public final CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
return new ParsingStatement(this, getDelegate().prepareCall(sql, resultSetType, resultSetConcurrency));
}
@Override
public final CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
return new ParsingStatement(this, getDelegate().prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability));
}
@Override
public final void close() throws SQLException {
configuration.connectionProvider().release(getDelegate());
}
}