[ https://hibernate.onjira.com/browse/HHH-7161?page=com.atlassian.jira.plug... ] Steve Ebersole edited comment on HHH-7161 at 3/9/12 9:11 AM: ------------------------------------------------------------- Um, they are all private inner classes: {code:title=SessionImpl.java|borderStyle=solid} ... private class IdentifierLoadAccessImpl implements IdentifierLoadAccess { ... } private abstract class BaseNaturalIdLoadAccessImpl { ... } private class NaturalIdLoadAccessImpl extends BaseNaturalIdLoadAccessImpl implements NaturalIdLoadAccess { ... } private class SimpleNaturalIdLoadAccessImpl extends BaseNaturalIdLoadAccessImpl implements SimpleNaturalIdLoadAccess { ... } {code} You are trying to do something special here to cause this. was (Author: steve): Um, they are all private inner classes: {code:title=SessionImpl.java|borderStyle=solid} private class IdentifierLoadAccessImpl implements IdentifierLoadAccess { ... } private abstract class BaseNaturalIdLoadAccessImpl { ... } private class NaturalIdLoadAccessImpl extends BaseNaturalIdLoadAccessImpl implements NaturalIdLoadAccess { ... } private class SimpleNaturalIdLoadAccessImpl extends BaseNaturalIdLoadAccessImpl implements SimpleNaturalIdLoadAccess { ... } {code} You are trying to do something special here to cause this. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://hibernate.onjira.com/browse/HHH-7161?page=com.atlassian.jira.plug... ] Guenther Demetz commented on HHH-7161: -------------------------------------- Hi Steve, Im doing nothing special, just trying to compile: session.byId(C.class).load(id); The problem stays in SessionImpl.java: {quote} @Override public IdentifierLoadAccessImpl byId(String entityName) { return new IdentifierLoadAccessImpl( entityName ); } @Override public IdentifierLoadAccessImpl byId(Class entityClass) { return new IdentifierLoadAccessImpl( entityClass ); } {quote} must be substituted with {quote} @Override public IdentifierLoadAccess byId(String entityName) { return new IdentifierLoadAccessImpl( entityName ); } @Override public IdentifierLoadAccess byId(Class entityClass) { return new IdentifierLoadAccessImpl( entityClass ); } {quote} Then it works. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://hibernate.onjira.com/browse/HHH-7161?page=com.atlassian.jira.plug... ] Guenther Demetz edited comment on HHH-7161 at 3/12/12 2:52 AM: --------------------------------------------------------------- Hi Steve, Im doing nothing special, just trying to compile: session.byId(C.class).load(id); The problem stays in SessionImpl.java: {noformat} @Override public IdentifierLoadAccessImpl byId(String entityName) { return new IdentifierLoadAccessImpl( entityName ); } @Override public IdentifierLoadAccessImpl byId(Class entityClass) { return new IdentifierLoadAccessImpl( entityClass ); } {noformat} must be substituted with {noformat} @Override public IdentifierLoadAccess byId(String entityName) { return new IdentifierLoadAccessImpl( entityName ); } @Override public IdentifierLoadAccess byId(Class entityClass) { return new IdentifierLoadAccessImpl( entityClass ); } {noformat} Then it works. was (Author: pb00067): Hi Steve, Im doing nothing special, just trying to compile: session.byId(C.class).load(id); The problem stays in SessionImpl.java: {noformat} @Override public IdentifierLoadAccess{color:red} Impl{color} byId(String entityName) { return new IdentifierLoadAccessImpl( entityName ); } @Override public IdentifierLoadAccessImpl byId(Class entityClass) { return new IdentifierLoadAccessImpl( entityClass ); } {noformat} must be substituted with {noformat} @Override public IdentifierLoadAccess byId(String entityName) { return new IdentifierLoadAccessImpl( entityName ); } @Override public IdentifierLoadAccess byId(Class entityClass) { return new IdentifierLoadAccessImpl( entityClass ); } {noformat} Then it works. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://hibernate.onjira.com/browse/HHH-7161?page=com.atlassian.jira.plug... ] Guenther Demetz edited comment on HHH-7161 at 3/12/12 3:05 AM: --------------------------------------------------------------- Hi Steve, Im doing nothing special, just trying to compile: session.byId(C.class).load(id); The problem stays in SessionImpl.java: {noformat} @Override public IdentifierLoadAccess{noformat}{color:red}Impl{color}{noformat} byId(String entityName) { return new IdentifierLoadAccessImpl( entityName ); } @Override public IdentifierLoadAccessImpl byId(Class entityClass) { return new IdentifierLoadAccessImpl( entityClass ); } {noformat} must be substituted with {noformat} @Override public IdentifierLoadAccess byId(String entityName) { return new IdentifierLoadAccessImpl( entityName ); } @Override public IdentifierLoadAccess byId(Class entityClass) { return new IdentifierLoadAccessImpl( entityClass ); } {noformat} Then it works. was (Author: pb00067): Hi Steve, Im doing nothing special, just trying to compile: session.byId(C.class).load(id); The problem stays in SessionImpl.java: {noformat} @Override public IdentifierLoadAccessImpl byId(String entityName) { return new IdentifierLoadAccessImpl( entityName ); } @Override public IdentifierLoadAccessImpl byId(Class entityClass) { return new IdentifierLoadAccessImpl( entityClass ); } {noformat} must be substituted with {noformat} @Override public IdentifierLoadAccess byId(String entityName) { return new IdentifierLoadAccessImpl( entityName ); } @Override public IdentifierLoadAccess byId(Class entityClass) { return new IdentifierLoadAccessImpl( entityClass ); } {noformat} Then it works. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://hibernate.onjira.com/browse/HHH-7161?page=com.atlassian.jira.plug... ] Steve Ebersole updated HHH-7161: -------------------------------- Assignee: Steve Ebersole -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://hibernate.onjira.com/browse/HHH-7161?page=com.atlassian.jira.plug... ] Steve Ebersole commented on HHH-7161: ------------------------------------- The only difference is that for byId SessionImpl overrides the declared return type to IdentifierLoadAccessImpl rather than IdentifierLoadAccess (covariant return). But the IdentifierLoadAccessImpl should not be "seen" unless you attempt to call the method on a reference of type SessionImpl itself, rather than Session -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://hibernate.onjira.com/browse/HHH-7161?page=com.atlassian.jira.plug... ] Guenther Demetz commented on HHH-7161: -------------------------------------- Sorry, that was in fact the problem, I wrote {code} SessionImpl session = (SessionImpl) em.getDelegate(); session.byNaturalId("D").load(); {code} instead to use the interface {code} Session session = (Session) em.getDelegate(); session.byNaturalId("D").load(); {code} Anyway I like to pinpoint, that I see it for the first time, that a cast to a concrete class makes the usage of one of it's interfaces impossible. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira