Hello,
We use the following code in our app to test if a database/catalog exists
try {
connection.setCatalog(name);
}catch(SQLException ex){
// Analyze SQL code here to detect "unknown catalog" error
}
For some other reasons (stale connections) we've enabled setTransactionRecoveryEnabled(true) mode and that now breaks our catalog testing try/catch. For some reason BoneCP's setCatalog() throws UndeclaredThrowableException instead of SQLException
java.lang.reflect.UndeclaredThrowableException: null
at com.sun.proxy.$Proxy0.setCatalog(Unknown Source) ~[na:na]
at com.jolbox.bonecp.ConnectionHandle.setCatalog(ConnectionHandle.java:1305) ~[bonecp-0.8.0.RELEASE.jar:na]
at
...
Caused by: java.lang.reflect.InvocationTargetException: null
at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_51]
at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_51]
at com.jolbox.bonecp.MemorizeTransactionProxy.invoke(MemorizeTransactionProxy.java:233) ~[bonecp-0.8.0.RELEASE.jar:na]
... 10 common frames omitted
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown database 'dbname'
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_51]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_51]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_51]
at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_51]
at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) ~[mysql-connector-java-5.1.16.jar:na]
at com.mysql.jdbc.Util.getInstance(Util.java:386) ~[mysql-connector-java-5.1.16.jar:na]
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052) ~[mysql-connector-java-5.1.16.jar:na]
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3597) ~[mysql-connector-java-5.1.16.jar:na]
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3529) ~[mysql-connector-java-5.1.16.jar:na]
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1990) ~[mysql-connector-java-5.1.16.jar:na]
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2151) ~[mysql-connector-java-5.1.16.jar:na]
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2619) ~[mysql-connector-java-5.1.16.jar:na]
at com.mysql.jdbc.ConnectionImpl.setCatalog(ConnectionImpl.java:5083) ~[mysql-connector-java-5.1.16.jar:na]
... 14 common frames omitted
Any ideas? Can the code be enhanced to throw the original exception?
