If I insert a data in my table using phpmyadmin the query brings the result
with the value, just not persist. :(
2009/10/16 Roan Brasil Monteiro <roanbrasil_at_gmail.com>
> Hello,
>
> Well I am working with glassfish v2.1 meantime. The tables are created now.
> I was settup to derby database. Now the table are created on mysql but I
> cannot persist. Can someone told why I am not able to persist and the tables
> are blank? The table Place are created on my database jpa but is empty the
> table because is not persisted.
>
>
> this is my Test.java class
>
> @Path("/test")
> public class Test {
>
> @PersistenceUnit(unitName = "citespacePU")
> EntityManagerFactory emf;
>
>
>
> @GET
> @Produces("text/plain")
> public String getIt() throws NamingException {
> StringBuilder strb = new StringBuilder();
>
> Place p = new Place();
> p.setName("Roan");
>
>
> EntityManager em = emf.createEntityManager();
> em.persist(p);
> .
> .
> .
>
>
> and my persistence.xml
>
> <?xml version="1.0" encoding="UTF-8"?>
> <persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="
> http://java.sun.com/xml/ns/persistence
> http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
> <persistence-unit name="citespacePU" >
> <provider>org.hibernate.ejb.HibernatePersistence</provider>
> <jta-data-source>jdbc/TestDS</jta-data-source>
> <properties>
> <property name="hibernate.hbm2ddl.auto" value="update"/>
> <property name="hibernate.connection.characterEncoding"
> value="UTF-8"/>
> </properties>
> </persistence-unit>
> </persistence>
>
>
> and my web.xml is:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="
> http://java.sun.com/xml/ns/javaee
> http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
> <servlet>
> <servlet-name>Jersey Web Application</servlet-name>
>
> <servlet-class>com.sun.jersey.server.impl.container.servlet.ServletAdaptor</servlet-class>
> <init-param>
> <param-name>com.sun.jersey.config.feature.Redirect</param-name>
> <param-value>true</param-value>
> </init-param>
> <init-param>
> <param-name>unit:citespacePU</param-name>
> <param-value>persistence/citespace</param-value>
> </init-param>
> <load-on-startup>1</load-on-startup>
> </servlet>
> <servlet-mapping>
> <servlet-name>Jersey Web Application</servlet-name>
> <url-pattern>/resources/*</url-pattern>
> </servlet-mapping>
> <session-config>
> <session-timeout>
> 30
> </session-timeout>
> </session-config>
> <welcome-file-list>
> <welcome-file>
> index.jsp
> </welcome-file>
> </welcome-file-list>
> <persistence-unit-ref>
>
> <persistence-unit-ref-name>persistence/citespace</persistence-unit-ref-name>
> <persistence-unit-name>citespacePU</persistence-unit-name>
> </persistence-unit-ref>
> <resource-ref>
> <res-ref-name>UserTransaction</res-ref-name>
> <res-type>javax.transaction.UserTransaction</res-type>
> <res-auth>Application</res-auth>
> </resource-ref>
> </web-app>
>
>
> --
> Atenciosamente,
>
> Roan Brasil Monteiro
> http://roanbrasil.wordpress.com/
>
--
Atenciosamente,
Roan Brasil Monteiro
http://roanbrasil.wordpress.com/