package org.opencloudb.backend; import java.io.IOException; import java.io.UnsupportedEncodingException; import org.opencloudb.mysql.nio.handler.ResponseHandler; import org.opencloudb.net.ClosableConnection; import org.opencloudb.route.RouteResultsetNode; import org.opencloudb.server.ServerConnection; public interface BackendConnection extends ClosableConnection { public boolean isModifiedSQLExecuted(); public boolean isFromSlaveDB(); public String getSchema(); public void setSchema(String newSchema); public long getLastTime(); public boolean isClosedOrQuit(); public void setAttachment(Object attachment); public void quit(); public void setLastTime(long currentTimeMillis); public void release(); public void setRunning(boolean running); public boolean setResponseHandler(ResponseHandler commandHandler); public void commit(); public void query(String sql) throws UnsupportedEncodingException; public Object getAttachment(); // public long getThreadId(); public String getCharset(); public void execute(RouteResultsetNode node, ServerConnection source, boolean autocommit) throws IOException; public void recordSql(String host, String schema, String statement); public boolean syncAndExcute(); public void rollback(); public boolean isRunning(); public boolean isBorrowed(); public void setBorrowed(boolean borrowed); public int getTxIsolation(); public boolean isAutocommit(); public long getId(); }