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From ADAMA COULIBALY <tuc65...@temple.edu>
Subject Re: errors
Date Sat, 07 Apr 2012 21:26:39 GMT
Andrus

Thanks a lot. I started a new project in another workplace and that works
Best Reards

Adama

On Thu, Apr 5, 2012 at 4:43 AM, Andrus Adamchik <andrus@objectstyle.org>wrote:

> I suspect you might have some other DataMap file that is loaded in runtime
> instead of the one you want. So you need to figure out which file the
> application actually loads.
>
> Unfortunately 3.1M3 doesn't log DataMap location during load (something I
> just fixed on trunk), but you can still verify which location is loaded by
> checking what cayenne-*.xml is used. Look for the line like this in the
> logs:
>
> INFO: Loading XML configuration resource from
> file:/Users/andrus/work/cayenne-git/framework/cayenne-jdk1.5-unpublished/target/test-classes/org/apache/cayenne/configuration/cayenne-testConfig1.xml
>
> Then open this file, and check the location of the DataMap in it. E.g.:
>
> <map name="testConfigMap2" location="testConfigMap2.map.xml"/>
>
> Since the location is relative to cayenne-testConfig.xml, the full
> location will be
>
>
> /Users/andrus/work/cayenne-git/framework/cayenne-jdk1.5-unpublished/target/test-classes/org/apache/cayenne/configuration/testConfigMap2.map.xml
>
> Now verify that this is the right DataMap.
>
> Andrus
>
> On Apr 4, 2012, at 9:11 PM, ADAMA COULIBALY wrote:
>
> > Hi Andrus
> >
> > I this is the content of my DataMap XML file
> >
> > <?xml version="1.0" encoding="utf-8"?>
> > <data-map xmlns="http://cayenne.apache.org/schema/3.0/modelMap"
> >  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> >  xsi:schemaLocation="http://cayenne.apache.org/schema/3.0/modelMap
> > http://cayenne.apache.org/schema/3.0/modelMap.xsd"
> >  project-version="3.0.0.1">
> > <property name="defaultPackage" value="org.example.cayenne.persistent"/>
> > <db-entity name="BOOK">
> > <db-attribute name="AUTHOR" type="VARCHAR" length="200"/>
> > <db-attribute name="BOOK_ID" type="INTEGER" isPrimaryKey="true"
> > isMandatory="true"/>
> > <db-attribute name="TITLE" type="VARCHAR" length="200"/>
> > </db-entity>
> > <db-entity name="LOAN">
> > <db-attribute name="DATE" type="DATE"/>
> > <db-attribute name="LOAN_BOOK_ID" type="INTEGER"/>
> > <db-attribute name="LOAN_ID" type="INTEGER" isPrimaryKey="true"
> > isMandatory="true"/>
> > <db-attribute name="LOAN_STU_ID" type="INTEGER"/>
> > </db-entity>
> > <db-entity name="STUDENT">
> > <db-attribute name="MAJOR" type="VARCHAR" length="200"/>
> > <db-attribute name="NAME" type="VARCHAR" length="200"/>
> > <db-attribute name="STUDENT_ID" type="INTEGER" isPrimaryKey="true"
> > isMandatory="true"/>
> > </db-entity>
> > <obj-entity name="Book" className="org.example.cayenne.persistent.Book"
> > dbEntityName="BOOK">
> > <obj-attribute name="author" type="java.lang.String"
> > db-attribute-path="AUTHOR"/>
> > <obj-attribute name="title" type="java.lang.String"
> > db-attribute-path="TITLE"/>
> > </obj-entity>
> > <obj-entity name="Loan" className="org.example.cayenne.persistent.Loan"
> > dbEntityName="LOAN">
> > <obj-attribute name="date" type="java.util.Date"
> db-attribute-path="DATE"/>
> > </obj-entity>
> > <obj-entity name="Student"
> > className="org.example.cayenne.persistent.Student"
> dbEntityName="STUDENT">
> > <obj-attribute name="major" type="java.lang.String"
> > db-attribute-path="MAJOR"/>
> > <obj-attribute name="name" type="java.lang.String"
> > db-attribute-path="NAME"/>
> > </obj-entity>
> > <db-relationship name="loans" source="BOOK" target="LOAN" toMany="true">
> > <db-attribute-pair source="BOOK_ID" target="LOAN_BOOK_ID"/>
> > </db-relationship>
> > <db-relationship name="book" source="LOAN" target="BOOK" toMany="false">
> > <db-attribute-pair source="LOAN_BOOK_ID" target="BOOK_ID"/>
> > </db-relationship>
> > <db-relationship name="student" source="LOAN" target="STUDENT"
> > toMany="false">
> > <db-attribute-pair source="LOAN_STU_ID" target="STUDENT_ID"/>
> > </db-relationship>
> > <db-relationship name="loans" source="STUDENT" target="LOAN"
> toMany="true">
> > <db-attribute-pair source="STUDENT_ID" target="LOAN_STU_ID"/>
> > </db-relationship>
> > <obj-relationship name="loans" source="Book" target="Loan"
> > deleteRule="Deny" db-relationship-path="loans"/>
> > <obj-relationship name="book" source="Loan" target="Book"
> > deleteRule="Nullify" db-relationship-path="book"/>
> > <obj-relationship name="student" source="Loan" target="Student"
> > deleteRule="Nullify" db-relationship-path="student"/>
> > <obj-relationship name="loans" source="Student" target="Loan"
> > deleteRule="Deny" db-relationship-path="loans"/>
> > </data-map>
> >
> > I cannot not create instance of Student, Book, and Loan class
> > And I created another project to make sure that I did all mapping
> correctly
> > but I am getting the same errors
> >
> > Best,
> >
> > Adama
> >
> >
> > On Tue, Apr 3, 2012 at 3:14 AM, Andrus Adamchik <andrus@objectstyle.org
> >wrote:
> >
> >> Check your DataMap XML file (*.map.xml) - is there indeed a mapping for
> >> org.example.cayenne.persistent.Student?
> >>
> >>
> >> On Apr 3, 2012, at 7:55 AM, ADAMA COULIBALY wrote:
> >>
> >>> Hi
> >>> I am new to cayenne and I built my project. I get the following error:
> >>> Exception in thread "main" java.lang.IllegalArgumentException: Class is
> >> not
> >>> mapped with Cayenne: org.example.cayenne.persistent.Student at
> >>> org.apache.cayenne.access.DataContext.newObject(DataContext.java:689)
> at
> >>> org.example.cayenne.Main.main(Main.java:15)
> >>> I created three different project and I am getting the same error
> >>>
> >>> Best,
> >>>
> >>> Adama
> >>
> >>
>
>

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