Unchecked casts from SQLException to EmbedSQLException cause ClassCastException
in NetworkServerControlImpl when running Java SE 6
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Key: DERBY-1710
URL: http://issues.apache.org/jira/browse/DERBY-1710
Project: Derby
Issue Type: Bug
Components: Network Server
Affects Versions: 10.2.0.0
Environment: Java SE 6 (beta)
Reporter: Knut Anders Hatlen
Assigned To: Knut Anders Hatlen
Priority: Minor
Since Derby doesn't raise EmbedSQLExceptions when running Java SE 6 or later,
casts from SQLException to EmbedSQLException fail with a ClassCastException.
To reproduce, start a network server with Java SE 6, and with derby.drda.debug
enabled:
java -Dderby.drda.debug=true org.apache.derby.drda.NetworkServerControl start
In another terminal, stop the server with this command:
java org.apache.derby.drda.NetworkServerControl shutdown
When the server stops, it will print
java.sql.SQLException cannot be cast to
org.apache.derby.impl.jdbc.EmbedSQLException
java.lang.ClassCastException: java.sql.SQLException cannot be cast to
org.apache.derby.impl.jdbc.EmbedSQLException
at
org.apache.derby.impl.drda.NetworkServerControlImpl.blockingStart(NetworkServerControlImpl.java:665)
at
org.apache.derby.impl.drda.NetworkServerControlImpl.executeWork(NetworkServerControlImpl.java:1739)
at
org.apache.derby.drda.NetworkServerControl.main(NetworkServerControl.java:239)
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