Hi,
I'm trying out the example in the below link
http://www.vaannila.com/hibernate/hiber ... ons-1.htmlI'm getting the following error. Could anyone please help me in solving this problem.
Code:
Apr 5, 2010 11:23:55 AM org.hibernate.cfg.annotations.Version <clinit>
INFO: Hibernate Annotations 3.2.0.GA
62 [main] INFO org.hibernate.cfg.Environment - Hibernate 3.3.0.SP1
78 [main] INFO org.hibernate.cfg.Environment - hibernate.properties not found
78 [main] INFO org.hibernate.cfg.Environment - Bytecode provider name : javassist
78 [main] INFO org.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling
172 [main] INFO org.hibernate.cfg.Configuration - configuring from resource: /hibernate.cfg.xml
172 [main] INFO org.hibernate.cfg.Configuration - Configuration resource: /hibernate.cfg.xml
328 [main] INFO org.hibernate.cfg.Configuration - Configured SessionFactory: null
Apr 5, 2010 11:23:55 AM org.hibernate.cfg.AnnotationBinder bindClass
INFO: Binding entity from annotated class: com.vaannila.student.Student
Apr 5, 2010 11:23:55 AM org.hibernate.cfg.annotations.EntityBinder bindTable
INFO: Bind entity com.vaannila.student.Student on table STUDENT
Apr 5, 2010 11:23:55 AM org.hibernate.cfg.AnnotationBinder bindClass
INFO: Binding entity from annotated class: com.vaannila.student.Course
Apr 5, 2010 11:23:55 AM org.hibernate.cfg.annotations.EntityBinder bindTable
INFO: Bind entity com.vaannila.student.Course on table COURSE
656 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - Using Hibernate built-in connection pool (not for production use!)
656 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - Hibernate connection pool size: 1
656 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - autocommit mode: false
656 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - using driver: org.hsqldb.jdbcDriver at URL: jdbc:hsqldb:hsql://localhost
656 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - connection properties: {user=}
875 [main] WARN org.hibernate.cfg.SettingsFactory - Could not obtain connection metadata
java.sql.SQLInvalidAuthorizationSpecException: invalid authorization specification - not found:
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.JDBCConnection.<init>(Unknown Source)
at org.hsqldb.jdbc.JDBCDriver.getConnection(Unknown Source)
at org.hsqldb.jdbc.JDBCDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:154)
at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:133)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:111)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2101)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1325)
at com.vaannila.util.HibernateUtil.<clinit>(HibernateUtil.java:19)
at com.vaannila.student.Main.main(Main.java:19)
Caused by: org.hsqldb.HsqlException: invalid authorization specification - not found:
at org.hsqldb.error.Error.error(Unknown Source)
at org.hsqldb.ClientConnection.<init>(Unknown Source)
... 11 more
890 [main] INFO org.hibernate.dialect.Dialect - Using dialect: org.hibernate.dialect.HSQLDialect
890 [main] INFO org.hibernate.transaction.TransactionFactoryFactory - Using default transaction strategy (direct JDBC transactions)
890 [main] INFO org.hibernate.transaction.TransactionManagerLookupFactory - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
890 [main] INFO org.hibernate.cfg.SettingsFactory - Automatic flush during beforeCompletion(): disabled
890 [main] INFO org.hibernate.cfg.SettingsFactory - Automatic session close at end of transaction: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Scrollable result sets: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - JDBC3 getGeneratedKeys(): disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Connection release mode: auto
906 [main] INFO org.hibernate.cfg.SettingsFactory - Default batch fetch size: 1
906 [main] INFO org.hibernate.cfg.SettingsFactory - Generate SQL with comments: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Order SQL updates by primary key: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Order SQL inserts for batching: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
906 [main] INFO org.hibernate.hql.ast.ASTQueryTranslatorFactory - Using ASTQueryTranslatorFactory
906 [main] INFO org.hibernate.cfg.SettingsFactory - Query language substitutions: {}
906 [main] INFO org.hibernate.cfg.SettingsFactory - JPA-QL strict compliance: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Second-level cache: enabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Query cache: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Cache region factory : org.hibernate.cache.impl.NoCachingRegionFactory
906 [main] INFO org.hibernate.cfg.SettingsFactory - Optimize cache for minimal puts: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Structured second-level cache entries: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Echoing all SQL to stdout
906 [main] INFO org.hibernate.cfg.SettingsFactory - Statistics: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Deleted entity synthetic identifier rollback: disabled
906 [main] INFO org.hibernate.cfg.SettingsFactory - Default entity-mode: pojo
906 [main] INFO org.hibernate.cfg.SettingsFactory - Named query checking : enabled
969 [main] INFO org.hibernate.impl.SessionFactoryImpl - building session factory
1250 [main] INFO org.hibernate.impl.SessionFactoryObjectFactory - Not binding factory to JNDI, no JNDI name configured
1265 [main] INFO org.hibernate.tool.hbm2ddl.SchemaExport - Running hbm2ddl schema export
1265 [main] INFO org.hibernate.tool.hbm2ddl.SchemaExport - exporting generated schema to database
1375 [main] ERROR org.hibernate.tool.hbm2ddl.SchemaExport - schema export unsuccessful
java.sql.SQLInvalidAuthorizationSpecException: invalid authorization specification - not found:
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.JDBCConnection.<init>(Unknown Source)
at org.hsqldb.jdbc.JDBCDriver.getConnection(Unknown Source)
at org.hsqldb.jdbc.JDBCDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:154)
at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:133)
at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51)
at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:252)
at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:211)
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:343)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1327)
at com.vaannila.util.HibernateUtil.<clinit>(HibernateUtil.java:19)
at com.vaannila.student.Main.main(Main.java:19)
Caused by: org.hsqldb.HsqlException: invalid authorization specification - not found:
at org.hsqldb.error.Error.error(Unknown Source)
at org.hsqldb.ClientConnection.<init>(Unknown Source)
... 13 more
1562 [main] WARN org.hibernate.util.JDBCExceptionReporter - SQL Error: -4001, SQLState: 28501
1562 [main] ERROR org.hibernate.util.JDBCExceptionReporter - invalid authorization specification - not found:
Exception in thread "main" java.lang.NullPointerException
at com.vaannila.student.Main.main(Main.java:37)