Hibernate sem properties!

13 de outubro de 2004 3 respostas

prg_rsa 13 de outubro de 2004

pessoal,
devido a grande dificuldade de ajustes no classpath e tb no hibernate.properties que o pessoal encontra ao usar o hibernate, é possível usar a seguinte solução. (hard code).

AmigoDAO.java

public Connection getConexao() {
	try {
		Class.forName("org.gjt.mm.mysql.Driver");
		con = DriverManager.getConnection("jdbc:mysql://localhost:3306/test");
		System.out.println("Conexao ok");
	}
	catch(ClassNotFoundException e.getMessage() ){

e.printStackTrace();

}

catch(SQLException e) {

e.printStackTrace();

}

return con;

}

onde o metodo openSession do objeto SessionFactory usa o metodo getConexao.

Session session = factory.openSession(getConexao());

3 Respostas

Wonder 13 de out. de 2004

isso e possivel, porem fica muito feio…

Configuration configuration = new Configuration&#40;&#41;;

 Properties p = new Properties&#40;&#41;;       
 p.put&#40;"hibernate.connection.url","jdbc&#58;mysql&#58;//...."&#41;;
 p.put&#40;"o restante das propriedades...","xxx.."&#41;... 
 configuration.setProperties&#40;p&#41;;

 configuration.configure&#40;&#41;;
 configuration.addClass&#40;adicionando o bean.class&#41;
 SessionFactory sessionFactory = configuration.buildSessionFactory&#40;&#41;;

luiz_ross 13 de out. de 2004

Pde ser tambem atraves do hibernate.cfg.xml

&lt;?xml version='1.0' encoding='UTF-8'?&gt;
&lt;!DOCTYPE hibernate-configuration PUBLIC
          &quot;-//Hibernate/Hibernate Configuration DTD 2.0//EN&quot;
          &quot;http&#58;//hibernate.sourceforge.net/hibernate-configuration-2.0.dtd&quot;&gt;

&lt;!-- DO NOT EDIT&#58; This is a generated file that is synchronized --&gt;
&lt;!-- by MyEclipse Hibernate tool integration.                   --&gt;
&lt;hibernate-configuration&gt;

    &lt;session-factory&gt;
        &lt;!-- properties --&gt;
        &lt;property name=&quot;connection.username&quot;&gt;sa&lt;/property&gt;
        &lt;property name=&quot;show_sql&quot;&gt;true&lt;/property&gt;
        &lt;property name=&quot;connection.url&quot;&gt;jdbc&#58;jtds&#58;sqlserver&#58;//luizrossetti&#58;1433/Northwind&lt;/property&gt;
        &lt;property name=&quot;dialect&quot;&gt;net.sf.hibernate.dialect.SQLServerDialect&lt;/property&gt;
        &lt;property name=&quot;connection.password&quot;&gt;100314&lt;/property&gt;
        &lt;property name=&quot;connection.driver_class&quot;&gt;net.sourceforge.jtds.jdbc.Driver&lt;/property&gt;

        &lt;!-- mapping files --&gt;
        &lt;mapping resource=&quot;br/com/dts/dtswebnorthwind/beans/Categories.hbm.xml&quot;/&gt;

    &lt;/session-factory&gt;

&lt;/hibernate-configuration&gt;

cv1 13 de out. de 2004

Resolver um problema de ambiente (classpath, sistema operacional, etc) com codigo na aplicacao eh seeeeeeeeempre uma ma ideia.

Criado 13 de outubro de 2004

Ultima resposta 13 de out. de 2004

Respostas 3

Participantes 4

3 Respostas

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