> What should I suppose to do to set up a project using Maven 2. I created a
> project using archetype jersey-quickstart-webapp and I am getting a little
> dificult thing to integrate with JPA/hibernate and Glassfish v2.1 .
>
> On Glassfish I configured the Resources and my persistence.xml is in
> src/main/resources/META-INF/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="citespace-jpa" >
> <provider>org.hibernate.ejb.HibernatePersistence</provider>
> <jta-data-source>jdbc/TestDS</jta-data-source>
> <!--
> <non-jta-data-source>java:/jdbc/citespace-jpaDS</non-jta-data-source> -->
> <class>com.citespace.citespacerest.Place</class>
> <properties>
> <property name="hibernate.dialect"
> value="org.hibernate.dialect.MySQL5InnoDBDialect"/>
> <property name="hibernate.hbm2ddl.auto" value="update"/>
> <property name="hibernate.show_sql" value="true"/>
> <property name="hibernate.format_sql" value="true"/>
> <!-- <property name="hibernate.connection.characterEncoding"
> value="UTF-8"/>
> <property name="hibernate.connection.driver_class"
> value="com.mysql.jdbc.Driver"/>
> <property name="hibernate.connection.url"
> value="jdbc:mysql://localhost:3306/citespace_article"/>
> <property name="hibernate.connection.username" value="root"/>
> <property name="hibernate.connection.password" value="spacecite"/>
> -->
> </properties>
> </persistence-unit>
> </persistence>
>
>
>
> my web.xml is
>
> <?xml version="1.0" encoding="UTF-8"?>
> <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="
> http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="
> http://java.sun.com/xml/ns/j2ee
> http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
>
> <servlet>
> <servlet-name>Jersey Web Application</servlet-name>
>
> <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
>
> <!--
> <servlet-class>com.sun.jersey.impl.container.servlet.ServletAdaptor</servlet-class>
> -->
> <init-param>
>
> <param-name>com.sun.jersey.config.property.packages</param-name>
> <param-value>com.citespace.citespacerest</param-value>
> </init-param>
> <load-on-startup>1</load-on-startup>
> </servlet>
> <servlet-mapping>
> <servlet-name>Jersey Web Application</servlet-name>
> <url-pattern>/webresources/*</url-pattern>
> </servlet-mapping>
> <resource-ref>
> <res-ref-name>jdbc/TestDS</res-ref-name>
> <res-type>javax.sql.DataSource</res-type>
> <res-auth>Container</res-auth>
> </resource-ref>
> </web-app>
>
> and my code is:
>
> @PersistenceContext(name="persistence/citespace-jpa",
> unitName="citespace-jpa")
> @Path("/test")
> public class Test {
>
>
>
>
>
> @GET
> @Produces("text/plain")
> public String getIt() throws NamingException {
> StringBuilder strb = new StringBuilder();
>
> EntityManager em = (EntityManager) new
> InitialContext().lookup("java:comp/env/persistence/citespace-jpa");
>
> Place p = em.find(Place.class, 1);
> strb.append(p.getId()+":"+p.getName());
>
>
>
> what should I do to find a value and persist in my DB using JPA because on
> this example I am getting:
>
> ------------------------------
>
> *type* Exception report
>
> *message*
>
> *description*The server encountered an internal error () that prevented it
> from fulfilling this request.
>
> *exception*
>
> javax.servlet.ServletException: com.sun.jersey.api.container.MappableContainerException: javax.naming.NameNotFoundException: No object bound to name java:comp/env/persistence/citespace-jpa
>
> *root cause*
>
> com.sun.jersey.api.container.MappableContainerException: javax.naming.NameNotFoundException: No object bound to name java:comp/env/persistence/citespace-jpa
>
> *root cause*
>
> javax.naming.NameNotFoundException: No object bound to name java:comp/env/persistence/citespace-jpa
>
>
> --
> Atenciosamente,
>
> Roan Brasil Monteiro
> http://roanbrasil.wordpress.com/
>
--
Atenciosamente,
Roan Brasil Monteiro
http://roanbrasil.wordpress.com/