hi i have read here:
http://www.mikesparr.com/2007/04/07/ibatis-mysql-communications-line-failure-fix/ that the problem is with the selectKey. does it mean that selectKey doesn't work? how can i make it work please? deligeli wrote: > > hi! > > i got this message recently: > > ERROR,11:50:57 - Error calling Connection.prepareStatement: > java.sql.SQLException: No operations allowed after connection > closed.Connection was implicitly closed due to underlying exception/error: > > > ** BEGIN NESTED EXCEPTION ** > > com.mysql.jdbc.CommunicationsException > MESSAGE: Communications link failure due to underlying exception: > > ** BEGIN NESTED EXCEPTION ** > > java.io.EOFException > > STACKTRACE: > > java.io.EOFException > at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1934) > at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2380) > at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2909) > at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1600) > at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1695) > at com.mysql.jdbc.Connection.execSQL(Connection.java:3020) > at com.mysql.jdbc.Connection.rollbackNoChecks(Connection.java:4913) > at com.mysql.jdbc.Connection.rollback(Connection.java:4810) > at > com.ibatis.common.jdbc.SimpleDataSource.popConnection(SimpleDataSource.java:629) > > > i reach the database like this: > <settings cacheModelsEnabled="true" /> > <transactionManager type="JDBC" commitRequired="false"> > <dataSource type="SIMPLE"> > <property value="${driver}" name="JDBC.Driver" /> > <property value="${url}" name="JDBC.ConnectionURL" /> > <property value="${username}" name="JDBC.Username" /> > <property value="${password}" name="JDBC.Password" /> > </dataSource> > </transactionManager> > > what is problem with it? why did it happen? > -- View this message in context: http://old.nabble.com/java.io.EOFException-tp26146582p26146830.html Sent from the iBATIS - User - Java mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
