I have this strange error. It seems that Hibernate runs infinitely in a cycle. Here's the log, the bold lines are places where it returns to beginning. Thanks for every help.


15:39:15,015 INFO Environment:514 - Hibernate 3.2.5
15:39:15,031 INFO Environment:547 - hibernate.properties not found
15:39:15,031 INFO Environment:681 - Bytecode provider name : cglib
15:39:15,031 INFO Environment:598 - using JDK 1.4 java.sql.Timestamp handling
15:39:15,140 INFO Configuration:1426 - configuring from resource: /hibernate.cfg.xml
15:39:15,140 INFO Configuration:1403 - Configuration resource: /hibernate.cfg.xml
15:39:15,500 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/UnitPrefix.hbm.xml
15:39:15,734 INFO HbmBinder:300 - Mapping class: unisave2006.units.UnitPrefix -> UNIT_PREFIX
15:39:15,765 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/UnitDescription.hbm.xml
15:39:15,812 INFO HbmBinder:300 - Mapping class: unisave2006.units.UnitDescription -> UNIT_DESCRIPTION
15:39:15,828 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/UnitConversion.hbm.xml
15:39:15,875 INFO HbmBinder:300 - Mapping class: unisave2006.units.UnitConversion -> UNIT_CONVERSION
15:39:16,078 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/Unit.hbm.xml
15:39:16,109 INFO HbmBinder:300 - Mapping class: unisave2006.units.Unit -> UNIT
15:39:16,109 INFO Configuration:553 - Reading mappings from resource : unisave2006/data/Adress.hbm.xml
15:39:16,140 INFO HbmBinder:300 - Mapping class: unisave2006.data.Adress -> ADDRESS
15:39:16,140 INFO Configuration:553 - Reading mappings from resource : unisave2006/data/GraphSetting.hbm.xml
15:39:16,171 INFO HbmBinder:300 - Mapping class: unisave2006.data.GraphSetting -> GraphSetting
15:39:16,187 INFO Configuration:553 - Reading mappings from resource : unisave2006/data/Organization.hbm.xml
15:39:16,203 INFO HbmBinder:300 - Mapping class: unisave2006.data.Organization -> Organization
15:39:16,203 INFO Configuration:553 - Reading mappings from resource : unisave2006/data/ProtocolSetting.hbm.xml
15:39:16,234 INFO HbmBinder:300 - Mapping class: unisave2006.data.ProtocolSetting -> ProtocolSetting
15:39:16,265 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/CommDeviceSetting.hbm.xml
15:39:16,281 INFO HbmBinder:300 - Mapping class: unisave2006.device.CommDeviceSetting -> COM_DEV_SETTING
15:39:16,296 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/SerialCommDeviceSetting.hbm.xml
15:39:16,390 INFO HbmBinder:817 - Mapping subclass: unisave2006.device.SerialCommDeviceSetting -> COM_DEV_SETTING
15:39:16,390 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/IrdaSerialcomDeviceSetting.hbm.xml
15:39:16,406 INFO HbmBinder:817 - Mapping subclass: unisave2006.device.IrdaSerialcomDeviceSetting -> COM_DEV_SETTING
15:39:16,406 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/NullComDevice.hbm.xml
15:39:16,421 INFO HbmBinder:817 - Mapping subclass: unisave2006.device.NullComDevice -> COM_DEV_SETTING
15:39:16,421 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/CommSettings.hbm.xml
15:39:16,453 INFO HbmBinder:300 - Mapping class: unisave2006.device.CommSettings -> COMM_SETTINGS
15:39:16,468 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/CommTimeouts.hbm.xml
15:39:16,484 INFO HbmBinder:300 - Mapping class: unisave2006.device.CommTimeouts -> COM_TIMEOUTS
15:39:16,625 INFO Configuration:553 - Reading mappings from resource : unisave2006/grabber/GrabberInterface.hbm.xml
15:39:16,640 INFO HbmBinder:300 - Mapping class: unisave2006.grabber.GrabberInterface -> GRABBER_INTER
15:39:16,640 INFO Configuration:553 - Reading mappings from resource : unisave2006/grabber/ManualGrabber.hbm.xml
15:39:16,656 INFO HbmBinder:876 - Mapping joined-subclass: unisave2006.grabber.ManualGrabber -> ManualGrabber
15:39:16,656 INFO HbmBinder:1422 - Mapping collection: unisave2006.grabber.ManualGrabber.posibleUnits -> POSIBLE_UNITS_GRABBER
15:39:16,656 INFO Configuration:553 - Reading mappings from resource : unisave2006/grabber/AbstractGrabber.hbm.xml
15:39:16,671 INFO HbmBinder:876 - Mapping joined-subclass: unisave2006.grabber.AbstractGrabber -> AbstractGrabber
15:39:16,671 INFO HbmBinder:1422 - Mapping collection: unisave2006.grabber.AbstractGrabber.posibleUnits -> POSIBLE_UNITS_GRABBER
15:39:16,671 INFO Configuration:553 - Reading mappings from resource : unisave2006/grabber/AsciiGrabber.hbm.xml
15:39:16,687 INFO HbmBinder:876 - Mapping joined-subclass: unisave2006.grabber.AsciiGrabber -> AsciiGrabber
15:39:16,703 INFO Configuration:1541 - Configured SessionFactory: null
15:39:16,703 INFO HbmBinder:2385 - Mapping collection: unisave2006.units.UnitDescription.conversions -> UNIT_CONVERSION
15:39:16,718 INFO DriverManagerConnectionProvider:41 - Using Hibernate built-in connection pool (not for production use!)
15:39:16,718 INFO DriverManagerConnectionProvider:42 - Hibernate connection pool size: 20
15:39:16,718 INFO DriverManagerConnectionProvider:45 - autocommit mode: false
15:39:16,734 INFO DriverManagerConnectionProvider:80 - using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://localhost/bc
15:39:16,734 INFO DriverManagerConnectionProvider:86 - connection properties: {user=root, password=****}
15:39:17,140 INFO SettingsFactory:89 - RDBMS: MySQL, version: 5.0.45-community-nt
15:39:17,140 INFO SettingsFactory:90 - JDBC driver: MySQL-AB JDBC Driver, version: mysql-connector-java-5.0.8 ( Revision: ${svn.Revision} )
15:39:17,171 INFO Dialect:152 - Using dialect: org.hibernate.dialect.MySQLInnoDBDialect
15:39:17,171 INFO TransactionFactoryFactory:31 - Using default transaction strategy (direct JDBC transactions)
15:39:17,187 INFO TransactionManagerLookupFactory:33 - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
15:39:17,187 INFO SettingsFactory:143 - Automatic flush during beforeCompletion(): disabled
15:39:17,187 INFO SettingsFactory:147 - Automatic session close at end of transaction: disabled
15:39:17,187 INFO SettingsFactory:154 - JDBC batch size: 15
15:39:17,187 INFO SettingsFactory:157 - JDBC batch updates for versioned data: disabled
15:39:17,187 INFO SettingsFactory:162 - Scrollable result sets: enabled
15:39:17,187 INFO SettingsFactory:170 - JDBC3 getGeneratedKeys(): enabled
15:39:17,187 INFO SettingsFactory:178 - Connection release mode: auto
15:39:17,187 INFO SettingsFactory:202 - Maximum outer join fetch depth: 2
15:39:17,187 INFO SettingsFactory:205 - Default batch fetch size: 1
15:39:17,187 INFO SettingsFactory:209 - Generate SQL with comments: disabled
15:39:17,187 INFO SettingsFactory:213 - Order SQL updates by primary key: disabled
15:39:17,187 INFO SettingsFactory:217 - Order SQL inserts for batching: disabled
15:39:17,187 INFO SettingsFactory:386 - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
15:39:17,203 INFO ASTQueryTranslatorFactory:24 - Using ASTQueryTranslatorFactory
15:39:17,203 INFO SettingsFactory:225 - Query language substitutions: {}
15:39:17,203 INFO SettingsFactory:230 - JPA-QL strict compliance: disabled
15:39:17,203 INFO SettingsFactory:235 - Second-level cache: enabled
15:39:17,203 INFO SettingsFactory:239 - Query cache: disabled
15:39:17,203 INFO SettingsFactory:373 - Cache provider: org.hibernate.cache.NoCacheProvider
15:39:17,203 INFO SettingsFactory:254 - Optimize cache for minimal puts: disabled
15:39:17,203 INFO SettingsFactory:263 - Structured second-level cache entries: disabled
15:39:17,218 INFO SettingsFactory:283 - Echoing all SQL to stdout
15:39:17,218 INFO SettingsFactory:290 - Statistics: disabled
15:39:17,218 INFO SettingsFactory:294 - Deleted entity synthetic identifier rollback: disabled
15:39:17,218 INFO SettingsFactory:309 - Default entity-mode: pojo
15:39:17,218 INFO SettingsFactory:313 - Named query checking : enabled
15:39:17,265 INFO SessionFactoryImpl:161 - building session factory
15:39:17,812 INFO Configuration:1426 - configuring from resource: /hibernate.cfg.xml
15:39:17,812 INFO Configuration:1403 - Configuration resource: /hibernate.cfg.xml
15:39:17,890 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/UnitPrefix.hbm.xml
15:39:17,906 INFO HbmBinder:300 - Mapping class: unisave2006.units.UnitPrefix -> UNIT_PREFIX
15:39:17,906 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/UnitDescription.hbm.xml
15:39:17,921 INFO HbmBinder:300 - Mapping class: unisave2006.units.UnitDescription -> UNIT_DESCRIPTION
15:39:17,921 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/UnitConversion.hbm.xml
15:39:17,953 INFO HbmBinder:300 - Mapping class: unisave2006.units.UnitConversion -> UNIT_CONVERSION
15:39:17,953 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/Unit.hbm.xml
15:39:17,968 INFO HbmBinder:300 - Mapping class: unisave2006.units.Unit -> UNIT
15:39:17,968 INFO Configuration:553 - Reading mappings from resource : unisave2006/data/Adress.hbm.xml
15:39:17,984 INFO HbmBinder:300 - Mapping class: unisave2006.data.Adress -> ADDRESS
15:39:18,000 INFO Configuration:553 - Reading mappings from resource : unisave2006/data/GraphSetting.hbm.xml
15:39:18,000 INFO HbmBinder:300 - Mapping class: unisave2006.data.GraphSetting -> GraphSetting
15:39:18,015 INFO Configuration:553 - Reading mappings from resource : unisave2006/data/Organization.hbm.xml
15:39:18,015 INFO HbmBinder:300 - Mapping class: unisave2006.data.Organization -> Organization
15:39:18,015 INFO Configuration:553 - Reading mappings from resource : unisave2006/data/ProtocolSetting.hbm.xml
15:39:18,031 INFO HbmBinder:300 - Mapping class: unisave2006.data.ProtocolSetting -> ProtocolSetting
15:39:18,062 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/CommDeviceSetting.hbm.xml
15:39:18,078 INFO HbmBinder:300 - Mapping class: unisave2006.device.CommDeviceSetting -> COM_DEV_SETTING
15:39:18,078 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/SerialCommDeviceSetting.hbm.xml
15:39:18,078 INFO HbmBinder:817 - Mapping subclass: unisave2006.device.SerialCommDeviceSetting -> COM_DEV_SETTING
15:39:18,078 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/IrdaSerialcomDeviceSetting.hbm.xml
15:39:18,093 INFO HbmBinder:817 - Mapping subclass: unisave2006.device.IrdaSerialcomDeviceSetting -> COM_DEV_SETTING
15:39:18,093 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/NullComDevice.hbm.xml
15:39:18,109 INFO HbmBinder:817 - Mapping subclass: unisave2006.device.NullComDevice -> COM_DEV_SETTING
15:39:18,203 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/CommSettings.hbm.xml
15:39:18,203 INFO HbmBinder:300 - Mapping class: unisave2006.device.CommSettings -> COMM_SETTINGS
15:39:18,218 INFO Configuration:553 - Reading mappings from resource : unisave2006/device/CommTimeouts.hbm.xml
15:39:18,218 INFO HbmBinder:300 - Mapping class: unisave2006.device.CommTimeouts -> COM_TIMEOUTS
15:39:18,312 INFO Configuration:553 - Reading mappings from resource : unisave2006/grabber/GrabberInterface.hbm.xml
15:39:18,328 INFO HbmBinder:300 - Mapping class: unisave2006.grabber.GrabberInterface -> GRABBER_INTER
15:39:18,328 INFO Configuration:553 - Reading mappings from resource : unisave2006/grabber/ManualGrabber.hbm.xml
15:39:18,343 INFO HbmBinder:876 - Mapping joined-subclass: unisave2006.grabber.ManualGrabber -> ManualGrabber
15:39:18,359 INFO HbmBinder:1422 - Mapping collection: unisave2006.grabber.ManualGrabber.posibleUnits -> POSIBLE_UNITS_GRABBER
15:39:18,359 INFO Configuration:553 - Reading mappings from resource : unisave2006/grabber/AbstractGrabber.hbm.xml
15:39:18,375 INFO HbmBinder:876 - Mapping joined-subclass: unisave2006.grabber.AbstractGrabber -> AbstractGrabber
15:39:18,375 INFO HbmBinder:1422 - Mapping collection: unisave2006.grabber.AbstractGrabber.posibleUnits -> POSIBLE_UNITS_GRABBER
15:39:18,375 INFO Configuration:553 - Reading mappings from resource : unisave2006/grabber/AsciiGrabber.hbm.xml
15:39:18,375 INFO HbmBinder:876 - Mapping joined-subclass: unisave2006.grabber.AsciiGrabber -> AsciiGrabber
15:39:18,375 INFO Configuration:1541 - Configured SessionFactory: null
15:39:18,390 INFO HbmBinder:2385 - Mapping collection: unisave2006.units.UnitDescription.conversions -> UNIT_CONVERSION
15:39:18,390 INFO DriverManagerConnectionProvider:41 - Using Hibernate built-in connection pool (not for production use!)
15:39:18,390 INFO DriverManagerConnectionProvider:42 - Hibernate connection pool size: 20
15:39:18,390 INFO DriverManagerConnectionProvider:45 - autocommit mode: false
15:39:18,390 INFO DriverManagerConnectionProvider:80 - using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://localhost/bc
15:39:18,390 INFO DriverManagerConnectionProvider:86 - connection properties: {user=root, password=****}
15:39:18,421 INFO SettingsFactory:89 - RDBMS: MySQL, version: 5.0.45-community-nt
15:39:18,421 INFO SettingsFactory:90 - JDBC driver: MySQL-AB JDBC Driver, version: mysql-connector-java-5.0.8 ( Revision: ${svn.Revision} )
15:39:18,421 INFO Dialect:152 - Using dialect: org.hibernate.dialect.MySQLInnoDBDialect
15:39:18,437 INFO TransactionFactoryFactory:31 - Using default transaction strategy (direct JDBC transactions)
15:39:18,437 INFO TransactionManagerLookupFactory:33 - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
15:39:18,437 INFO SettingsFactory:143 - Automatic flush during beforeCompletion(): disabled
15:39:18,437 INFO SettingsFactory:147 - Automatic session close at end of transaction: disabled
15:39:18,437 INFO SettingsFactory:154 - JDBC batch size: 15
15:39:18,437 INFO SettingsFactory:157 - JDBC batch updates for versioned data: disabled
15:39:18,437 INFO SettingsFactory:162 - Scrollable result sets: enabled
15:39:18,437 INFO SettingsFactory:170 - JDBC3 getGeneratedKeys(): enabled
15:39:18,437 INFO SettingsFactory:178 - Connection release mode: auto
15:39:18,437 INFO SettingsFactory:202 - Maximum outer join fetch depth: 2
15:39:18,437 INFO SettingsFactory:205 - Default batch fetch size: 1
15:39:18,437 INFO SettingsFactory:209 - Generate SQL with comments: disabled
15:39:18,437 INFO SettingsFactory:213 - Order SQL updates by primary key: disabled
15:39:18,531 INFO SettingsFactory:217 - Order SQL inserts for batching: disabled
15:39:18,531 INFO SettingsFactory:386 - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
15:39:18,531 INFO ASTQueryTranslatorFactory:24 - Using ASTQueryTranslatorFactory
15:39:18,546 INFO SettingsFactory:225 - Query language substitutions: {}
15:39:18,546 INFO SettingsFactory:230 - JPA-QL strict compliance: disabled
15:39:18,546 INFO SettingsFactory:235 - Second-level cache: enabled
15:39:18,546 INFO SettingsFactory:239 - Query cache: disabled
15:39:18,546 INFO SettingsFactory:373 - Cache provider: org.hibernate.cache.NoCacheProvider
15:39:18,546 INFO SettingsFactory:254 - Optimize cache for minimal puts: disabled
15:39:18,546 INFO SettingsFactory:263 - Structured second-level cache entries: disabled
15:39:18,546 INFO SettingsFactory:283 - Echoing all SQL to stdout
15:39:18,546 INFO SettingsFactory:290 - Statistics: disabled
15:39:18,546 INFO SettingsFactory:294 - Deleted entity synthetic identifier rollback: disabled
15:39:18,546 INFO SettingsFactory:309 - Default entity-mode: pojo
15:39:18,546 INFO SettingsFactory:313 - Named query checking : enabled
15:39:18,562 INFO SessionFactoryImpl:161 - building session factory
15:39:18,593 INFO Configuration:1426 - configuring from resource: /hibernate.cfg.xml
15:39:18,593 INFO Configuration:1403 - Configuration resource: /hibernate.cfg.xml
15:39:18,609 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/UnitPrefix.hbm.xml
15:39:18,625 INFO HbmBinder:300 - Mapping class: unisave2006.units.UnitPrefix -> UNIT_PREFIX
15:39:18,625 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/UnitDescription.hbm.xml
15:39:18,625 INFO HbmBinder:300 - Mapping class: unisave2006.units.UnitDescription -> UNIT_DESCRIPTION
15:39:18,640 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/UnitConversion.hbm.xml
15:39:18,640 INFO HbmBinder:300 - Mapping class: unisave2006.units.UnitConversion -> UNIT_CONVERSION
15:39:18,656 INFO Configuration:553 - Reading mappings from resource : unisave2006/units/Unit.hbm.xml
15:39:18,656 INFO HbmBinder:300 - Mapping class: unisave2006.units.Unit -> UNIT
15:39:18,656 INFO Configuration:553 - Reading mappings from resource : unisave2006/data/Adress.hbm.xml
15:39:18,671 INFO HbmBinder:300 - Mapping class: unisave2006.data.Adress -> ADDRESS