Message Title

As part of https://hibernate.atlassian.net/browse/HHH-15782, the generator hierarchy is updated. This lead to the deprecation of org.hibernate.mapping.KeyValue.createIdentifierGenerator. To retain backward compatibility, this method was kept in the code, calling the new method (createGenerator) and casting the result to IdentifierGenerator. That however does not work, as the new method returns an instance of type IdentityGenerator, which cannot be cast to IdentifierGenerator.

[2023-07-08 16:54:17] SEVERE [liquibase.integration] class org.hibernate.id.IdentityGenerator cannot be cast to class org.hibernate.id.IdentifierGenerator (org.hibernate.id.IdentityGenerator and org.hibernate.id.IdentifierGenerator are in unnamed module of loader 'app')
liquibase.exception.CommandExecutionException: java.lang.ClassCastException: class org.hibernate.id.IdentityGenerator cannot be cast to class org.hibernate.id.IdentifierGenerator (org.hibernate.id.IdentityGenerator and org.hibernate.id.IdentifierGenerator are in unnamed module of loader 'app')
        at liquibase.command.CommandScope.execute(CommandScope.java:236)
        at liquibase.integration.commandline.CommandRunner.call(CommandRunner.java:55)
        at liquibase.integration.commandline.CommandRunner.call(CommandRunner.java:24)
        at picocli.CommandLine.executeUserObject(CommandLine.java:2041)
        at picocli.CommandLine.access$1500(CommandLine.java:148)
        at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2461)
        at picocli.CommandLine$RunLast.handle(CommandLine.java:2453)
        at picocli.CommandLine$RunLast.handle(CommandLine.java:2415)
        at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2273)
        at picocli.CommandLine$RunLast.execute(CommandLine.java:2417)
        at picocli.CommandLine.execute(CommandLine.java:2170)
        at liquibase.integration.commandline.LiquibaseCommandLine.lambda$execute$2(LiquibaseCommandLine.java:381)
        at liquibase.Scope.child(Scope.java:206)
        at liquibase.Scope.child(Scope.java:182)
        at liquibase.integration.commandline.LiquibaseCommandLine.lambda$execute$3(LiquibaseCommandLine.java:356)
        at liquibase.Scope.child(Scope.java:206)
        at liquibase.Scope.child(Scope.java:182)
        at liquibase.integration.commandline.LiquibaseCommandLine.execute(LiquibaseCommandLine.java:354)
        at liquibase.integration.commandline.LiquibaseCommandLine.main(LiquibaseCommandLine.java:94)
Caused by: java.lang.ClassCastException: class org.hibernate.id.IdentityGenerator cannot be cast to class org.hibernate.id.IdentifierGenerator (org.hibernate.id.IdentityGenerator and org.hibernate.id.IdentifierGenerator are in unnamed module of loader 'app')
        at org.hibernate.mapping.KeyValue.createIdentifierGenerator(KeyValue.java:58)
        at liquibase.ext.hibernate.snapshot.TableSnapshotGenerator.addTo(TableSnapshotGenerator.java:84)
        at liquibase.ext.hibernate.snapshot.HibernateSnapshotGenerator.snapshot(HibernateSnapshotGenerator.java:82)
        at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:49)
        at liquibase.ext.hibernate.snapshot.HibernateSnapshotGenerator.snapshot(HibernateSnapshotGenerator.java:74)
        at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:49)
        at liquibase.snapshot.DatabaseSnapshot.include(DatabaseSnapshot.java:313)
        at liquibase.snapshot.DatabaseSnapshot.init(DatabaseSnapshot.java:106)
        at liquibase.snapshot.DatabaseSnapshot.<init>(DatabaseSnapshot.java:59)
        at liquibase.snapshot.JdbcDatabaseSnapshot.<init>(JdbcDatabaseSnapshot.java:34)
        at liquibase.snapshot.SnapshotGeneratorFactory.createSnapshot(SnapshotGeneratorFactory.java:214)
        at liquibase.snapshot.SnapshotGeneratorFactory.createSnapshot(SnapshotGeneratorFactory.java:187)
        at liquibase.command.core.DiffCommandStep.generateDatabaseShapshot(DiffCommandStep.java:205)
        at liquibase.command.core.DiffCommandStep.createReferenceSnapshot(DiffCommandStep.java:192)
        at liquibase.command.core.DiffCommandStep.createDiffResult(DiffCommandStep.java:113)
        at liquibase.command.core.DiffCommandStep.run(DiffCommandStep.java:89)
        at liquibase.command.CommandScope.execute(CommandScope.java:213)
        ... 18 more