It looks to be you are missing a tag. Your UserBean looks like this:
@weblogic.column-map
foreign-key-column="email"
Under the foreign-key entry you need
key-column="email"
Making the entire entry look like this:
@weblogic.column-map
foreign-key-column="email"
key-column="email"
This is what your error is saying. After running you should get an entry in
your weblogic-cmp-rdbms-jar.xml like this.
<column-map>
<foreign-key-column>email</foreign-key-column>
<key-column>email</key-column>
</column-map>
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, November 10, 2003 6:36 AM
To: [EMAIL PROTECTED]
Subject: [Xdoclet-user] 1 to 1 bidirectional relationship. Exception
when generating weblogic-cmp-rdbms-jar.xml
Hi all,
i havd a one to one bidirectional relationship bewtween two
EJBs, UserBean and UserInfoBean (it is the sample from rick hightower..).
i have followed the samples that come with XDoclet (in concrete, the
Language
and LanguageCode cmr samples) but i am getting this exception, and i cannot
figure
out what's wrong
[ejbdoclet] file:C:/FalcoDevelopment/EJB20/XDoclet/cmr/build.xml:66: XDoclet
failed.
[ejbdoclet] at xdoclet.DocletTask.start(DocletTask.java:461)
[ejbdoclet] at xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:95)
[ejbdoclet] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:193)
[ejbdoclet] at org.apache.tools.ant.Task.perform(Task.java:341)
[ejbdoclet] at org.apache.tools.ant.Target.execute(Target.java:309)
[ejbdoclet] at org.apache.tools.ant.Target.performTasks(Target.java:336)
[ejbdoclet] at
org.apache.tools.ant.Project.executeTarget(Project.java:1339)
[ejbdoclet] at
org.apache.tools.ant.Project.executeTargets(Project.java:1255)
[ejbdoclet] at org.apache.tools.ant.Main.runBuild(Main.java:609)
[ejbdoclet] at org.apache.tools.ant.Main.start(Main.java:196)
[ejbdoclet] at org.apache.tools.ant.Main.main(Main.java:235)
[ejbdoclet] Caused by: xdoclet.XDocletException: There cmr.UserInfoBean bean
doesn't specify ejb.persistence column-name
[ejbdoclet] at
xdoclet.modules.bea.wls.ejb.WeblogicRelationTagsHandler.keyColumn(WeblogicRe
lationTagsHandler.java:262
)
[ejbdoclet] at
xdoclet.modules.bea.wls.ejb.WeblogicRelationTagsHandler.ifHasKeyColumn(Weblo
gicRelationTagsHandler.jav
a:225)
[ejbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
[ejbdoclet] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
[ejbdoclet] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
[ejbdoclet] at java.lang.reflect.Method.invoke(Method.java:324)
[ejbdoclet] at
xdoclet.template.TemplateEngine.invoke(TemplateEngine.java:603)
[ejbdoclet] at
xdoclet.template.TemplateEngine.invokeMethod(TemplateEngine.java:502)
[ejbdoclet] at
xdoclet.template.TemplateEngine.invokeBlockMethod(TemplateEngine.java:927)
[ejbdoclet] at
xdoclet.template.TemplateEngine.handleBlockTag(TemplateEngine.java:894)
[ejbdoclet] at
xdoclet.template.TemplateEngine.handleTag(TemplateEngine.java:434)
[ejbdoclet] at
xdoclet.template.TemplateEngine.generate(TemplateEngine.java:333)
[ejbdoclet] at
xdoclet.XDocletTagSupport.generate(XDocletTagSupport.java:738)
[ejbdoclet] at
xdoclet.modules.bea.wls.ejb.WeblogicRelationTagsHandler.forAllColumnMaps(Web
logicRelationTagsHandler.j
ava:88)
[ejbdoclet] at
xdoclet.modules.bea.wls.ejb.WeblogicRelationTagsHandler.forAllLeftColumnMaps
(WeblogicRelationTagsHandl
er.java:94)
[ejbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
[ejbdoclet] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
[ejbdoclet] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
[ejbdoclet] at java.lang.reflect.Method.invoke(Method.java:324)
[ejbdoclet] at
xdoclet.template.TemplateEngine.invoke(TemplateEngine.java:603)
[ejbdoclet] at
xdoclet.template.TemplateEngine.invokeMethod(TemplateEngine.java:502)
[ejbdoclet] at
xdoclet.template.TemplateEngine.invokeBlockMethod(TemplateEngine.java:927)
[ejbdoclet] at
xdoclet.template.TemplateEngine.handleBlockTag(TemplateEngine.java:894)
[ejbdoclet] at
xdoclet.template.TemplateEngine.handleTag(TemplateEngine.java:434)
[ejbdoclet] at
xdoclet.template.TemplateEngine.generate(TemplateEngine.java:333)
[ejbdoclet] at
xdoclet.XDocletTagSupport.generate(XDocletTagSupport.java:738)
[ejbdoclet] at
xdoclet.modules.ejb.dd.RelationTagsHandler.forAllRelationships(RelationTagsH
andler.java:327)
[ejbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
[ejbdoclet] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
[ejbdoclet] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
and that's weird, since i am putting proper ejb.persistence tags in all
methods..
i attach the files, can anyone give me some help? it's been two days that i
am stuck
on this problem..
if in the UserBean i use the tag weblogic.target-column-map i don't get
exception but
in the weblogic-cmp-rdbms-jar.xml following part will never be generated
<column-map>
<foreign-key-column>email</foreign-key-column>
<key-column>email</key-column>
</column-map>
so, i am assuming that there's something wrong with the ejb.relation tag
information
that i am putting...
thanx in advance and regards
marco
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