Problema com Persistencia

Programação Java
#1

:oops:

Estou com o seguinte erro e naum consigo resolver, pois naum sei como configurar o classpath no eclipse, segue o erro e o codigo:
org.jpox.exceptions.ClassNotPersistenceCapableException: The class “estoque.Marca” is not Persistence-Capable. This means
that it either hasnt been enhanced, or that the enhanced version of the file is
not in the CLASSPATH (or is hidden by an unenhanced version), or the Meta-Data
for the class is not found.
at org.jpox.AbstractPersistenceManager.assertPersistenceCapable(AbstractPersist
enceManager.java:636)

Arquivos
Estoque/Marca.class
package.jdo
jdo_2_0.dtd

Marca.java

package estoque;
public class Marca
{
	public int MAR_COD;
	public String  MAR_DESCRICAO;
	public Marca(int Codigo, String Descricao)
	{
		MAR_COD 			= Codigo;
		MAR_DESCRICAO 	= Descricao;
	}

}

package.jdo

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jdo SYSTEM "file:/jdo_2_0.dtd">
<jdo>
<package name="estoque">
<class name="Marca" identity-type="datastore">
<field name="MAR_COD" persistence-modifier="persistent"/>
<field name="MAR_DESCRICAO" persistence-modifier="persistent">
<column length="50" jdbc-type="VARCHAR"/>
</field>
</class>
</package>	
</jdo>

Código que é utilizado para persistir a classe:

java.util.Properties props = new java.util.Properties();
		
		props.setProperty("javax.jdo.PersistenceManagerFactoryClass",
					"org.jpox.PersistenceManagerFactoryImpl");
		

		props.setProperty("javax.jdo.option.ConnectionDriverName", 
					"org.firebirdsql.jdbc.FBDriver");
		props.setProperty("javax.jdo.option.ConnectionURL",        
					"jdbc:firebirdsql:127.0.0.1/3050:/armazem/work/bases/siagem.fdb");
		props.setProperty("javax.jdo.option.ConnectionUserName",   "SYSDBA");
		props.setProperty("javax.jdo.option.ConnectionPassword",   "masterkey");
		props.setProperty("org.jpox.autoCreateSchema","false");
		props.setProperty("org.jpox.validateTables","false");
		props.setProperty("org.jpox.validateConstraints","false");
		//props.setProperty("org.jpox.enhancer.JPOXEnhancer", "package.jdo");
		
	
		/* Properties properties = new Properties();

		properties.setProperty("javax.jdo.PersistenceManagerFactoryClass",
		          "org.jpox.PersistenceManagerFactoryImpl");
		properties.setProperty("javax.jdo.option.ConnectionDriverName",
		          "com.mysql.jdbc.Driver");
		properties.setProperty("javax.jdo.option.ConnectionURL","jdbc:mysql://localhost/myDB");
		properties.setProperty("javax.jdo.option.ConnectionUserName","login");
		properties.setProperty("javax.jdo.option.ConnectionPassword","password");
		properties.setProperty("org.jpox.autoCreateSchema","true");
		properties.setProperty("org.jpox.validateTables","false");
		properties.setProperty("org.jpox.validateConstraints","false");

		PersistenceManagerFactory pmf = JDOHelper.getPersistenceManagerFactory(properties);
		PersistenceManager pm = pmf.getPersistenceManager(); */
		
		PersistenceManagerFactory pmf = JDOHelper.getPersistenceManagerFactory (props);
		PersistenceManager pm = pmf.getPersistenceManager();
		
		Transaction t1 = pm.currentTransaction();
		
		try
		{
			
		
			t1.begin();
			Marca m = new Marca(1, "Teste");
		
			pm.makePersistent(m);
			
			t1.commit();
			
			
		}
		finally 
		{
			if (t1.isActive())
				t1.rollback();
			pm.close(); 
		}
		
	}

Wesller da Silva Franca
wesller_franca@yahoo.com

[color=“green”]Editado para adicionar o BBCode. Procure sempre utilizar esse recurso para postar o seu código, falcilita a leitura do mesmo :wink: Dúvidas? De uma olhada aqui -> http://www.portaljava.com/home/modules.php?name=Forums&file=faq&mode=bbcode[/color]

#2