Hibernate DuplicateMappingException

[Amit Goda]

Hello everyone,

I am new to Hibernate. I am implementing Hibernate using JPA. Since i am using JPA there is no .cfg.xml or .hbm.xml file in my configuration(those files were present before but i deleted them). Even though there is no mapping file my classes i am getting exception for one of my login.OwnerLogin class org.hibernate.DuplicateMappingException: Duplicate class/entity mapping login.OwnerLogin. Even in my persistence .xml there is no mapping. Can anyone please tell me the cause of the following exception

 resin-port-8080-32 DEBUG xwork2.DefaultActionInvocation - Executing action method = authenticateOwnerLogin
 ***************************************Initializing EntityManagerFactory*******************************************
resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration boolean -> org.hibernate.type.BooleanType@7e5ba5
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration boolean -> org.hibernate.type.BooleanType@7e5ba5
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.Boolean -> org.hibernate.type.BooleanType@7e5ba5
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration numeric_boolean -> org.hibernate.type.NumericBooleanType@1853176
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration true_false -> org.hibernate.type.TrueFalseType@fb252f
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration yes_no -> org.hibernate.type.YesNoType@5e3075
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration byte -> org.hibernate.type.ByteType@70dd7c
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration byte -> org.hibernate.type.ByteType@70dd7c
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.Byte -> org.hibernate.type.ByteType@70dd7c
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration character -> org.hibernate.type.CharacterType@13b512a
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration char -> org.hibernate.type.CharacterType@13b512a
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.Character -> org.hibernate.type.CharacterType@13b512a
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration short -> org.hibernate.type.ShortType@13adfa1
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration short -> org.hibernate.type.ShortType@13adfa1
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.Short -> org.hibernate.type.ShortType@13adfa1
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration integer -> org.hibernate.type.IntegerType@1d165aa
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration int -> org.hibernate.type.IntegerType@1d165aa
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.Integer -> org.hibernate.type.IntegerType@1d165aa
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration long -> org.hibernate.type.LongType@ef01dd
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration long -> org.hibernate.type.LongType@ef01dd
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.Long -> org.hibernate.type.LongType@ef01dd
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration float -> org.hibernate.type.FloatType@175379b
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration float -> org.hibernate.type.FloatType@175379b
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.Float -> org.hibernate.type.FloatType@175379b
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration double -> org.hibernate.type.DoubleType@182d6a3
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration double -> org.hibernate.type.DoubleType@182d6a3
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.Double -> org.hibernate.type.DoubleType@182d6a3
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration big_decimal -> org.hibernate.type.BigDecimalType@aa7823
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.math.BigDecimal -> org.hibernate.type.BigDecimalType@aa7823
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration big_integer -> org.hibernate.type.BigIntegerType@7f3bb7
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.math.BigInteger -> org.hibernate.type.BigIntegerType@7f3bb7
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration string -> org.hibernate.type.StringType@13a58c1
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.String -> org.hibernate.type.StringType@13a58c1
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration url -> org.hibernate.type.UrlType@a2d046
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.net.URL -> org.hibernate.type.UrlType@a2d046
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration date -> org.hibernate.type.DateType@f95a90
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.sql.Date -> org.hibernate.type.DateType@f95a90
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration time -> org.hibernate.type.TimeType@a8cb54
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.sql.Time -> org.hibernate.type.TimeType@a8cb54
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration timestamp -> org.hibernate.type.TimestampType@1314efb
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.sql.Timestamp -> org.hibernate.type.TimestampType@1314efb
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.util.Date -> org.hibernate.type.TimestampType@1314efb
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration dbtimestamp -> org.hibernate.type.DbTimestampType@8c1e87
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration calendar -> org.hibernate.type.CalendarType@17bf869
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.util.Calendar -> org.hibernate.type.CalendarType@17bf869
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.util.GregorianCalendar -> org.hibernate.type.CalendarType@17bf869
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration calendar_date -> org.hibernate.type.CalendarDateType@1be4f75
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration locale -> org.hibernate.type.LocaleType@12c2914
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.util.Locale -> org.hibernate.type.LocaleType@12c2914
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration currency -> org.hibernate.type.CurrencyType@462773
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.util.Currency -> org.hibernate.type.CurrencyType@462773
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration timezone -> org.hibernate.type.TimeZoneType@c8abe9
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.util.TimeZone -> org.hibernate.type.TimeZoneType@c8abe9
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration class -> org.hibernate.type.ClassType@111e00f
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.Class -> org.hibernate.type.ClassType@111e00f
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration uuid-binary -> org.hibernate.type.UUIDBinaryType@d1d479
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.util.UUID -> org.hibernate.type.UUIDBinaryType@d1d479
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration uuid-char -> org.hibernate.type.UUIDCharType@5b84ba
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration pg-uuid -> org.hibernate.type.PostgresUUIDType@63e0fd
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration binary -> org.hibernate.type.BinaryType@9c0fe3
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration byte[] -> org.hibernate.type.BinaryType@9c0fe3
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration [B -> org.hibernate.type.BinaryType@9c0fe3
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration wrapper-binary -> org.hibernate.type.WrapperBinaryType@2acdbc
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration Byte[] -> org.hibernate.type.WrapperBinaryType@2acdbc
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration [Ljava.lang.Byte; -> org.hibernate.type.WrapperBinaryType@2acdbc
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration image -> org.hibernate.type.ImageType@9cf2d4
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration characters -> org.hibernate.type.CharArrayType@13ce77f
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration char[] -> org.hibernate.type.CharArrayType@13ce77f
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration [C -> org.hibernate.type.CharArrayType@13ce77f
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration wrapper-characters -> org.hibernate.type.CharacterArrayType@14c0db4
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration [Ljava.lang.Character; -> org.hibernate.type.CharacterArrayType@14c0db4
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration Character[] -> org.hibernate.type.CharacterArrayType@14c0db4
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration text -> org.hibernate.type.TextType@9fb36f
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration blob -> org.hibernate.type.BlobType@eaec4
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.sql.Blob -> org.hibernate.type.BlobType@eaec4
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration materialized_blob -> org.hibernate.type.MaterializedBlobType@1c13100
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration clob -> org.hibernate.type.ClobType@af8cbc
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.sql.Clob -> org.hibernate.type.ClobType@af8cbc
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration materialized_clob -> org.hibernate.type.MaterializedClobType@e5f80f
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration serializable -> org.hibernate.type.SerializableType@cbd3f4
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration object -> org.hibernate.type.ObjectType@d0110d
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration java.lang.Object -> org.hibernate.type.ObjectType@d0110d
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration imm_date -> org.hibernate.type.AdaptedImmutableType@19ec895
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration imm_time -> org.hibernate.type.AdaptedImmutableType@182bf71
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration imm_timestamp -> org.hibernate.type.AdaptedImmutableType@e6b44a
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration imm_dbtimestamp -> org.hibernate.type.AdaptedImmutableType@467726
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration imm_calendar -> org.hibernate.type.AdaptedImmutableType@38650f
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration imm_calendar_date -> org.hibernate.type.AdaptedImmutableType@72c835
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration imm_binary -> org.hibernate.type.AdaptedImmutableType@1b61f31
 resin-port-8080-32 DEBUG type.BasicTypeRegistry - Adding type registration imm_serializable -> org.hibernate.type.AdaptedImmutableType@1b9cad7
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [uuid2] -> [org.hibernate.id.UUIDGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [guid] -> [org.hibernate.id.GUIDGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [uuid] -> [org.hibernate.id.UUIDHexGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [uuid.hex] -> [org.hibernate.id.UUIDHexGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [hilo] -> [org.hibernate.id.TableHiLoGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [assigned] -> [org.hibernate.id.Assigned]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [identity] -> [org.hibernate.id.IdentityGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [select] -> [org.hibernate.id.SelectGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [sequence] -> [org.hibernate.id.SequenceGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [seqhilo] -> [org.hibernate.id.SequenceHiLoGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [increment] -> [org.hibernate.id.IncrementGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [foreign] -> [org.hibernate.id.ForeignGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [sequence-identity] -> [org.hibernate.id.SequenceIdentityGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [enhanced-sequence] -> [org.hibernate.id.enhanced.SequenceStyleGenerator]
 resin-port-8080-32 DEBUG internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [enhanced-table] -> [org.hibernate.id.enhanced.TableGenerator]
 resin-port-8080-32 DEBUG ejb.Ejb3Configuration - Look up for persistence unit: CCRP
 resin-port-8080-32 DEBUG ejb.Ejb3Configuration - Detect class: true; detect hbm: true
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Searching mapped entities in jar/par: file:/C:/Users/cyou/resin-pro-4.0.27/webapps/CCRP/WEB-INF/classes
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: dbConnectionManager.copy.DBConnect
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: dbConnectionManager.DBConnect
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: login.LoginAction
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: login.LoginServices
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: login.OwnerLogin
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Java element filter matched for login.OwnerLogin
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: loginServices.ORMService
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - File Filter matched for ownerlogin.hbm.xml
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - File Filter matched for ownerlogin___.hbm.xml
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: plugin.HibernateListener
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: plugin.HibernatePlugin
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: serviceLayer.ConnectionManager
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: serviceLayer.Data
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: serviceLayer.ErrorData$error_location
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: serviceLayer.ErrorData
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: serviceLayer.HibernatePlugin
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: serviceLayer.ORMConnectionManager
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: serviceLayer.ORMInterface
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: serviceLayer.QueryData
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: test.TestAction
 resin-port-8080-32 DEBUG packaging.AbstractJarVisitor - Filtering: util.DatabaseUtil
 resin-port-8080-32 DEBUG ejb.Ejb3Configuration - Detect class: true; detect hbm: true
 resin-port-8080-32 DEBUG ejb.Ejb3Configuration - Creating Factory: CCRP
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Trying to resolve system-id [http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd]
 resin-port-8080-32 WARN  xml.DTDEntityResolver - HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Attempting to resolve on classpath under org/hibernate/
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Located [http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd] in classpath
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Trying to resolve system-id [http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd]
 resin-port-8080-32 WARN  xml.DTDEntityResolver - HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Attempting to resolve on classpath under org/hibernate/
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Located [http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd] in classpath
 resin-port-8080-32 DEBUG internal.IntegratorServiceImpl - Adding Integrator [org.hibernate.cfg.beanvalidation.BeanValidationIntegrator].
 resin-port-8080-32 DEBUG internal.IntegratorServiceImpl - Adding Integrator [org.hibernate.ejb.event.JpaIntegrator].
 resin-port-8080-32 DEBUG util.NamingHelper - No JNDI name configured for binding Ejb3Configuration
 resin-port-8080-32 DEBUG cfg.Configuration - Preparing to build session factory with filters : {}
 resin-port-8080-32 DEBUG cfg.Configuration - Processing hbm.xml files
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapping class: login.OwnerLogin -> owner_login
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapped property: id -> id
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapped property: username -> username
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapped property: password -> password
 resin-port-8080-32 INFO  cfg.Configuration - HHH000071: Duplicate import: login.OwnerLogin -> login.OwnerLogin
 resin-port-8080-32 INFO  cfg.Configuration - HHH000071: Duplicate import: login.OwnerLogin -> OwnerLogin
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapping class: login.OwnerLogin -> owner_login
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapped property: id -> id
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapped property: username -> username
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapped property: password -> password
 javax.persistence.PersistenceException: [PersistenceUnit: CCRP] Unable to build EntityManagerFactory
	at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:915)
	at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:890)
	at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:57)
	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:81)
	at serviceLayer.ORMConnectionManager.<init>(ORMConnectionManager.java:25)
	at login.LoginAction.authenticateOwnerLogin(LoginAction.java:74)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:453)
	at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:292)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:255)
	at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
	at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:211)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:211)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:90)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:192)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
	at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:511)
	at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:432)
	at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:89)
	at com.caucho.server.httpcache.ProxyCacheFilterChain.doFilter(ProxyCacheFilterChain.java:169)
	at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:156)
	at com.caucho.server.webapp.AccessLogFilterChain.doFilter(AccessLogFilterChain.java:95)
	at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:289)
	at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:831)
	at com.caucho.network.listen.TcpSocketLink.dispatchRequest(TcpSocketLink.java:1301)
	at com.caucho.network.listen.TcpSocketLink.handleRequest(TcpSocketLink.java:1257)
	at com.caucho.network.listen.TcpSocketLink.handleRequestsImpl(TcpSocketLink.java:1241)
	at com.caucho.network.listen.TcpSocketLink.handleRequests(TcpSocketLink.java:1149)
	at com.caucho.network.listen.TcpSocketLink.handleAcceptTaskImpl(TcpSocketLink.java:950)
	at com.caucho.network.listen.ConnectionTask.runThread(ConnectionTask.java:117)
	at com.caucho.network.listen.ConnectionTask.run(ConnectionTask.java:93)
	at com.caucho.network.listen.SocketLinkThreadLauncher.handleTasks(SocketLinkThreadLauncher.java:169)
	at com.caucho.network.listen.TcpSocketAcceptThread.run(TcpSocketAcceptThread.java:61)
	at com.caucho.env.thread2.ResinThread2.runTasks(ResinThread2.java:173)
	at com.caucho.env.thread2.ResinThread2.run(ResinThread2.java:118)
Caused by: org.hibernate.InvalidMappingException: Could not parse mapping document from input stream
	at org.hibernate.cfg.Configuration$MetadataSourceQueue.processHbmXml(Configuration.java:3409)
	at org.hibernate.cfg.Configuration$MetadataSourceQueue.processHbmXmlQueue(Configuration.java:3398)
	at org.hibernate.cfg.Configuration$MetadataSourceQueue.processMetadata(Configuration.java:3386)
	at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1341)
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1731)
	at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:94)
	at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:905)
	... 74 more
Caused by: org.hibernate.DuplicateMappingException: Duplicate class/entity mapping login.OwnerLogin
	at org.hibernate.cfg.Configuration$MappingsImpl.addClass(Configuration.java:2574)
	at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:172)
	at org.hibernate.cfg.Configuration$MetadataSourceQueue.processHbmXml(Configuration.java:3406)
	... 80 more
*********************************Error in creating EntityManagerFactory :[PersistenceUnit: CCRP] Unable to build EntityManagerFactory
 Caused by :org.hibernate.InvalidMappingException: Could not parse mapping document from input stream************************************

and my persistence.xml file is as follows

<?xml version="1.0" encoding="UTF-8"?>
<persistence  version = "2.0"  xmlns = "http://java.sun.com/xml/ns/persistence" xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation = "http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
	
	<persistence-unit name="CCRP" transaction-type = "RESOURCE_LOCAL">
		<provider>org.hibernate.ejb.HibernatePersistence</provider>
		<properties>
			<property name="hibernate.dialect" value = "org.hibernate.dialect.MySQLDialect" />
			<property name="hibernate.connection.driver_class" value = "com.mysql.jdbc.Driver" />
			<property name="hibernate.connection.url" value = "jdbc:mysql://localhost/changux1_cyber" />
			<property name="hibernate.connection.username" value = "root" />
			<property name="hibernate.connection.password" value = "" />
			<property name="hibernate.hbm2ddl.auto" value = "update" />
			<property name="hibernate.show_sql" value = "true" />
			<property name="hibernate.c3p0.min_size" value = "5" />
			<property name="hibernate.c3p0.min_size" value = "20" />
			<property name="hibernate.c3p0.timeout" value = "300" />
			<property name="hibernate.c3p0.max_statements" value = "50" />
			<property name="hibernate.c3p0.idle_test_period" value = "3000" />
		</properties>
	</persistence-unit>
			 
</persistence>

[Bill Gorder]

You apparently have some other configuration file somewhere. You are getting warnings like the ones I listed below and those namespaces are not used in the persistence.xml you have listed:

 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Trying to resolve system-id [http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd]  
 resin-port-8080-32 WARN  xml.DTDEntityResolver - HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. 
Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!  
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Attempting to resolve on classpath under org/hibernate/  
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Located [http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd] in classpath  
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Trying to resolve system-id [http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd]  
 resin-port-8080-32 WARN  xml.DTDEntityResolver - HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. 
Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!  
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Attempting to resolve on classpath under org/hibernate/  
 resin-port-8080-32 DEBUG xml.DTDEntityResolver - Located [http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd] in classpath  

My guess is somewhere in there exists a duplicate mapping for OwnerLogin.


I thought you said you don't have any hbm.xml files?

resin-port-8080-32 DEBUG cfg.Configuration - Processing hbm.xml files  
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapping class: login.OwnerLogin -> owner_login  
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapped property: id -> id  
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapped property: username -> username  
 resin-port-8080-32 DEBUG cfg.HbmBinder - Mapped property: password -> password  
 resin-port-8080-32 INFO  cfg.Configuration - HHH000071: Duplicate import: login.OwnerLogin -> login.OwnerLogin  
 resin-port-8080-32 INFO  cfg.Configuration - HHH000071: Duplicate import: login.OwnerLogin -> OwnerLogin  

You might want to clean out your webapp directory and verify that the files you deleted are really gone in the WAR you are deploying.

[Amit Goda]

Thank you for your reply.

As you said my application is referencing unknown files, you are correct. Before posting i removed all the traces for the hbm and cfg files. I even cleared the cache from eclipse in case if its referencing from there and also i disabled caching but still had the problem. I even deleted the WAR file and deployed new one. But what i didn't do is clearing it from the webapps directory from where it is being referenced.

You are absolutely correct. I had those files present in my webapps directory. Thank you for pointing in the right direction. You were of great help.