Re: Setup Question - a bit further along

Thomas Mahler Wed, 30 Jul 2003 23:04:53 -0700

Hi Ross,

[EMAIL PROTECTED] wrote:

I have moved further along.

Now I get Class not found in reference to one of my classes from
repository_user.xml

Am I correct in thinking that I need to create these classes by hand, that
they are not generated by OJB as I had thought.

YES! Ojb does not generate persistent classes on the fly! Please refer to http://db.apache.org/ojb/howto-build-mappings.html for details.


Also are these simply bean type objects with getter and  setter methods for
each field.

OJB supports POJO-style entity objects. getters and setters would be nice, but we'll do without them.

cheers,
Thomas

Regards

Ross Rotherham ----- Original Message ----- From: "Alen Ribic" <[EMAIL PROTECTED]> To: "OJB Users List" <[EMAIL PROTECTED]> Sent: Wednesday, July 30, 2003 1:37 PM Subject: Re: Setup Question
place your class descriptors there.
in other words you should define there class fields to DB table field
mappings for persistence, etc.
--Alen
----- Original Message -----
From: "Durham David Contr 805 CSS/SCBE" <[EMAIL PROTECTED]>
To: "OJB Users List" <[EMAIL PROTECTED]>
Sent: Wednesday, July 30, 2003 7:17 PM
Subject: RE: Setup Question
what's in the file: repository_user.xml?
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 30, 2003 11:31 AM
To: OJB Users List; Armin Waibel
Subject: Re: Setup Question
Have put junit.jar in class path and the following is the
repository.xml. Still get same error.
<?xml version="1.0" encoding="UTF-8"?>





<!DOCTYPE descriptor-repository SYSTEM "repository.dtd" [

<!ENTITY database SYSTEM "repository_database.xml">

<!ENTITY internal SYSTEM "repository_internal.xml">

<!ENTITY user SYSTEM "repository_user.xml">

]>
<descriptor-repository version="1.0"
isolation-level="read-uncommitted">


&database;



&internal;







&user;









</descriptor-repository>

Regards
Ross Rotherham
----- Original Message -----
From: "Armin Waibel" <[EMAIL PROTECTED]>
To: "OJB Users List" <[EMAIL PROTECTED]>
Sent: Wednesday, July 30, 2003 12:07 PM
Subject: Re: Setup Question
Hi,
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: "OJB Users List" <[EMAIL PROTECTED]>
Sent: Wednesday, July 30, 2003 5:32 PM
Subject: Setup Question
Am having various issues with setting up OJB.
Currently have built cofig files
db-ojb-1.0.rc3/schema/project-schema.xml
db-ojb-1.0.rc3/docs/user_repository.xml
   copy of same src/test/org/apache/ojb/user_repository.xml
have removed junit, ejb and jdo from repository.xml
I don't think so, because MetadataManager try to load

org.apache.ojb.broker.Article
which is part of junit_repository.xml.
So take care not to include "unkown" classes in
repository, or add junit jar to classpath.
regards,
Armin
prepare-testdb generates db without issue

when I move the class files to my project (struts in
tomcat4.1), I
get the
following error which seems to say that the ant main is still
reading
in

some of the tutorial/test version?

Need help to move past this point.

Thanks

java.lang.ExceptionInInitializerError:
java.lang.ClassNotFoundException:
org.apache.ojb.broker.Article
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoad
er
.jav
a:1428)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoad
er
.jav
a:1274)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:310)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:190)
at
org.apache.ojb.broker.util.ClassHelper.getClass(ClassHelper.java:19)

at
org.apache.ojb.broker.util.ClassHelper.getClass(ClassHelper.java:53)

at
org.apache.ojb.broker.metadata.RepositoryXmlHandler.startElement(Repos
it
oryX
mlHandler.java:224)
at
org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXPa
rs
er.j
ava:459)
at
org.apache.xerces.impl.XMLNamespaceBinder.startElement(XMLNamespaceBin
de
r.ja
va:572)
at
org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidato
r.
java
:727)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement
(X
MLDo
cumentFragmentScannerImpl.java:759)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentD
is
patc
her.dispatch(XMLDocumentFragmentScannerImpl.java:1477)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XML
Do
cume
ntFragmentScannerImpl.java:329)
at
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java
:5
25)
at
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java
:5
81)
at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
at
org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.ja
va
:111
4)
at
org.apache.ojb.broker.metadata.RepositoryPersistor.buildRepository(Rep
os
itor
yPersistor.java:296)
at
org.apache.ojb.broker.metadata.RepositoryPersistor.readDescriptorRepos
it
ory(
RepositoryPersistor.java:207)
at
org.apache.ojb.broker.metadata.MetadataManager.init(MetadataManager.ja
va
:85)
at
org.apache.ojb.broker.metadata.MetadataManager.(MetadataManager.java:7

6)

at

org.apache.ojb.broker.metadata.MetadataManager.(MetadataManager.java:6

7)

at

org.apache.ojb.broker.core.PersistenceBrokerFactoryDefaultImpl.buildDe
fa
ultK
ey(PersistenceBrokerFactoryDefaultImpl.java:139)
at
org.apache.ojb.broker.core.PersistenceBrokerFactoryDefaultImpl.(Persis
te
nceB
rokerFactoryDefaultImpl.java:110)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:232)
at
org.apache.ojb.broker.core.PersistenceBrokerFactoryFactory.init(Persis
te
nceB
rokerFactoryFactory.java:94)
at
org.apache.ojb.broker.core.PersistenceBrokerFactoryFactory.(Persistenc
eB
roke
rFactoryFactory.java:71)
at
org.apache.ojb.broker.PersistenceBrokerFactory.defaultPersistenceBroke
r(
Pers
istenceBrokerFactory.java:102)
at
com.bowtech.web.actions.SeminarAddAction.execute(SeminarAddAction.java
:3
4)
Regards

Ross
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Re: Setup Question - a bit further along

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