JDBCTarget.java

package jef.database.jdbc;

import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;

import jef.database.DbMetaData;
import jef.database.dialect.DatabaseDialect;
import jef.database.innerpool.PartitionSupport;
import jef.database.jdbc.statement.ResultSetLaterProcess;
import jef.database.routing.jdbc.UpdateReturn;
import jef.database.routing.sql.InMemoryOperateProvider;
import jef.database.wrapper.populator.ResultSetExtractor;

public interface JDBCTarget {
	PreparedStatement prepareStatement(String sql) throws SQLException;

	PreparedStatement prepareStatement(String sql, int generateKeys) throws SQLException;

	PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException;

	PreparedStatement prepareStatement(String sql, int[] columnIndexs) throws SQLException;
	
	PreparedStatement prepareStatement(String sql, int rsType, int concurType, int hold) throws SQLException;
	
	

	void releaseConnection();

	public UpdateReturn innerExecuteUpdate(String sql, List<Object> ps, GenerateKeyReturnOper keyOper) throws SQLException;

	public <T> T innerSelectBySql(String sql, ResultSetExtractor<T> rst, List<?> objs, InMemoryOperateProvider lazy) throws SQLException;

	boolean isResultSetHolderTransaction();

	void closeTx();

	DatabaseDialect getProfile();

	DbMetaData getMetaData()throws SQLException ;

	JDBCTarget getTarget(String changeDataSource);
	DatabaseDialect getDialectOf(String database);
	
	String getTransactionId();

	String getDbkey();

	PartitionSupport getPartitionSupport();

	PreparedStatement prepareStatement(String first, ResultSetLaterProcess isReverse, boolean b)throws SQLException;

	Statement createStatement() throws SQLException;
}