>What do you want said?
>Where are they testcases?
in src\test\ there are many testcases.
>In the OJB there aren't samples with classes,
>only samples of description (XML, etc).
>
>We need classes samples using N:N mapping, understand?
What do
src\test\org\apache\ojb\odmg\ManyToManyTest.java,
src\test\org\apache\ojb\broker\ManyToManyTest.java,
and
src\test\org\apache\ojb\broker\MToNMapping.java.
look like ? They are test cases for many to many mapping. I believe there
may be more, but I can't be bothered to look for them for you. Jakob told
you what to look for.
>Alex, Tiago and Juliano
>
> --- Jakob Braeuchi <[EMAIL PROTECTED]> escreveu: > hi
>,
>>
>> have a look at the testcases using person and
>> project.
>> these samples are part of ojb.
>>
>> jakob
>>
>> ----- Original Message -----
>> From: "Qualita" <[EMAIL PROTECTED]>
>> To: "Lista OJB" <[EMAIL PROTECTED]>
>> Sent: Friday, September 06, 2002 8:44 PM
>> Subject: BUG mapping n:n OJB
>>
>>
>> > Hi,
>> >
>> > Somebody knows a simple example of OJB application
>> > that has supported mapping N:N? It would be
>> possible
>> > to divulge for us?
>> >
>> > In attach it is our example based on tutorial 3
>> that
>> > have problems.
>> >
>> > In the class UCEnterNewRole, we use class/object
>> > intermediate (role) and only this object is store
>> in
>> > the DB, but the others not.
>> >
>> > In the class UCEnterNewRole1, we don't use
>> > class/object intermediate and then only this is
>> not
>> > store. Somebody can help us?
>> >
>> > Thanks,
>> >
>> > Alex / Tiago
>> >
>> >
>>
>_______________________________________________________________________
>> > Yahoo! PageBuilder
>> > O super editor para cria��o de sites: � gr�tis,
>> f�cil e r�pido.
>> > http://br.geocities.yahoo.com/v/pb.html
>>
>>
>>
>---------------------------------------------------------------
>-------------
>> ----
>>
>>
>> > //package test.ojb.tutorial1;
>> >
>> > import org.apache.ojb.broker.PersistenceBroker;
>> > import
>> org.apache.ojb.broker.PersistenceBrokerException;
>> >
>> > /**
>> > * Insert the type's description here.
>> > * Creation date: (04.03.2001 10:34:15)
>> > * @author: Administrator
>> > */
>> > public class UCEnterNewRole extends
>> AbstractUseCase
>> > {
>> > /**
>> > * UCEnterNewProduct constructor comment.
>> > */
>> > public UCEnterNewRole(PersistenceBroker
>> broker)
>> > {
>> > super(broker);
>> > }
>> >
>> > /** perform this use case*/
>> > public void apply()
>> > {
>> >
>> > //Insert the Person
>> > Person newPerson = new Person();
>> > // now read in all relevant information
>> and fill the new object:
>> > System.out.println("please enter a new
>> person");
>> >
>> > String in = readLineWithMessage("enter ID
>> :");
>> > newPerson.setId(Integer.parseInt(in));
>> > in = readLineWithMessage("enter First
>> name:");
>> > newPerson.setFirstname(in);
>> > in = readLineWithMessage("enter Last
>> name:");
>> > newPerson.setLastname(in);
>> >
>> >
>> > //Insert the Project
>> > Project newProject = new Project();
>> > // now read in all relevant information
>> and fill the new object:
>> > System.out.println("please enter a new
>> Project");
>> > in = readLineWithMessage("enter ID :");
>> > newProject.setId(Integer.parseInt(in));
>> > in = readLineWithMessage("enter Title:");
>> > newProject.setTitle(in);
>> > in = readLineWithMessage("enter
>> Description:");
>> > newProject.setDescription(in);
>> >
>> >
>> > // this will be our new object
>> > Role newRole = new Role();
>> > // now read in all relevant information
>> and fill the new object:
>> > System.out.println("please enter a new
>> Role (n:m)");
>> > in = readLineWithMessage("enter PERSON_ID
>> :");
>> >
>> newRole.setPerson_id(Integer.parseInt(in));
>> > in = readLineWithMessage("enter PROJECT_ID
>> :");
>> >
>> newRole.setProject_id(Integer.parseInt(in));
>> >
>> > in = readLineWithMessage("enter Role
>> name:");
>> > newRole.setRoleName(in);
>> >
>> > newRole.setProject(newProject);
>> > newRole.setPerson(newPerson);
>> >
>> > // now perform persistence operations
>> > try
>> > {
>> > System.out.println("Dentro do try");
>> >
>> >
>> System.out.println(newRole.getRoleName());
>> >
>> > if (newRole == null)
>> System.out.println("Eh null");
>> >
>> > System.out.println(newRole);
>> > // 1. open transaction
>> > System.out.println("1");
>> > broker.beginTransaction();
>> > System.out.println("2 , antes do store");
>> > // 2. make the new object persistent
>> >
>> > broker.store(newProject);
>> >
>> > System.out.println("3");
>> > broker.commitTransaction();
>> > }
>> > catch (Exception ex)
>> > {
>> > System.out.println("ERRO ->"+ex);
>> >
>> > // if something went wrong: rollback
>> > broker.abortTransaction();
>> > System.out.println(ex.getMessage());
>> > ex.printStackTrace();
>> > }
>> > }
>> >
>> > /** get descriptive information on use case*/
>> > public String getDescription()
>> > {
>> > return "Enter a new Role (n:m)";
>> > }
>> > }
>> >
>>
>>
>>
>---------------------------------------------------------------
>-------------
>> ----
>>
>>
>> > //package test.ojb.tutorial1;
>> >
>> > import org.apache.ojb.broker.PersistenceBroker;
>> > import
>> org.apache.ojb.broker.PersistenceBrokerException;
>> > import org.apache.ojb.broker.*;
>> > /**
>> > * Insert the type's description here.
>> > * Creation date: (04.03.2001 10:34:15)
>> > * @author: Administrator
>> > */
>> > public class UCEnterNewRole1 extends
>> AbstractUseCase
>> > {
>> > /**
>> > * UCEnterNewProduct constructor comment.
>> > */
>> > public UCEnterNewRole1(PersistenceBroker
>> broker)
>> > {
>>
>=== message truncated ===
>
>_______________________________________________________________________
>Yahoo! PageBuilder
>O super editor para cria��o de sites: � gr�tis, f�cil e r�pido.
>http://br.geocities.yahoo.com/v/pb.html
>
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