Hibernate on Linux

sfaiz · **Joined:** Tue Jul 19, 2005 2:48 am **Posts:** 2

I am using Hibernate 3.0 and the application is deployed in WebSphere. Application is working perfect on Windows, but as I deploy this EAR file on Linux it throws Exception unable to compile Mapping file and Hibernate changes the package of the class and gives property not found exception.<br>

Code:

7/19/05 11:36:03:760 PKT] 00000040 HbmBinder     I   Mapping class: lmkr.moit.dto.ic.SaveSearchDTO -> tIC_SavedSearches
[7/19/05 11:36:03:768 PKT] 00000040 Configuration E   Could not compile the mapping document
[7/19/05 11:36:03:773 PKT] 00000040 Configuration E   TRAS0014I: The following exception was logged org.hibernate.PropertyNotFoundException: field not found: type
        at org.hibernate.property.DirectPropertyAccessor.getField(DirectPropertyAccessor.java:96)
        at org.hibernate.property.DirectPropertyAccessor.getField(DirectPropertyAccessor.java:103)
        at org.hibernate.property.DirectPropertyAccessor.getField(DirectPropertyAccessor.java:103)
        at org.hibernate.property.DirectPropertyAccessor.getGetter(DirectPropertyAccessor.java:111)
        at org.hibernate.util.ReflectHelper.getter(ReflectHelper.java:90)
        at org.hibernate.util.ReflectHelper.reflectedPropertyClass(ReflectHelper.java:78)
        at org.hibernate.mapping.SimpleValue.setTypeUsingReflection(SimpleValue.java:254)
        at org.hibernate.cfg.HbmBinder.createProperty(HbmBinder.java:1753)
        at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:1742)
        at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:317)
        at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:235)
        at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:151)
        at org.hibernate.cfg.Configuration.add(Configuration.java:359)
        at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:396)
        at org.hibernate.cfg.Configuration.addResource(Configuration.java:445)
        at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1312)
        at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1284)
        at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1266)
        at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1233)
        at org.hibernate.cfg.Configuration.configure(Configuration.java:1161)
        at org.hibernate.cfg.Configuration.configure(Configuration.java:1147)
        at lmkr.moit.hibernate.HibernateService.configure(HibernateService.java:46)
        at lmkr.moit.hibernate.HibernateService.<clinit>(HibernateService.java:35)
        at lmkr.moit.blc.ComponentService.<init>(ComponentService.java:17)
        at lmkr.moit.blc.service.LoginService.<init>(LoginService.java:25)
        at lmkr.moit.blc.service.LoginService.getInstance(LoginService.java:31)
        at lmkr.moit.blc.ic.controller.ICSessionControllerBean.login(ICSessionControllerBean.java:109)
        at lmkr.moit.blc.ic.controller.EJSRemoteStatelessICSessionController_12f9fe6b.login(Unknown Source)
        at lmkr.moit.blc.ic.controller._ICSessionController_Stub.login(_ICSessionController_Stub.java:399)
        at lmkr.moit.gui.common.security.page.LoginPage.login(LoginPage.java:36)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))
        at java.lang.reflect.Method.invoke(Method.java(Compiled Code))

shl · **Posted:** Tue Jul 19, 2005 5:40 am

Code:

[7/19/05 11:36:03:760 PKT] 00000040 HbmBinder     I   Mapping class: lmkr.moit.dto.ic.SaveSearchDTO -> tIC_SavedSearches
[7/19/05 11:36:03:768 PKT] 00000040 Configuration E   Could not compile the mapping documen

File names in Unix/Linux are case-sensitive. Check the name of the mapping file for lmkr.moit.dto.ic.SaveSearchDTO class, it should be SaveSearchDTO.hbm.xml

Dencel · **Joined:** Tue Jan 27, 2004 12:22 pm **Posts:** 103

This is also the case for database table/column names. (empty!=EMPTY)

sfaiz · **Joined:** Tue Jul 19, 2005 2:48 am **Posts:** 2

Leonid Shlyapnikov!,

I have checked names of all mapping files, and attribute names. To elaborate more, Hibernate is able to read that file but while reading any field it simply says, unable to find that attribute in the class.

One more thing to mention, Hibernate reads a mapping file and that mapping file is for class named lmkr.moit.dto.ic.DocumentDTO which is mapped to table tIC_Document. After reading this file, Hibernate tries to find the class in lmkr.moit.dto package not in lmkr.moit.dot.ic.

shl · **Posted:** Thu Jul 21, 2005 8:59 am

Could you post the mapping for DocumentDTO and SaveSearchDTO.

And try these:

In the mapping for DocumentDTO specify the full class name
<class name="lmkr.moit.dto.ic.DocumentDTO">...

Check the mapping for lmkr.moit.dto.ic.SaveSearchDTO. If SaveSearchDTO has reference to DocumentDTO, specify the full class name for that association.