ronny ron [https://community.jboss.org/people/ronny.ron] created the discussion
"restful webservice with ejb anotation @PersistenceContext" To view the discussion, visit: https://community.jboss.org/message/809402#809402 -------------------------------------------------------------- hello im trying to create a resful application with ejb annotations but the persistenceContext is always null when entering the websevice the web.xml looks like this: <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns="http://java.sun.com/xml/ns/javaee"; xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"; xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"; id="WebApp_ID" version="3.0"> <display-name>WebServiceTest</display-name> <context-param> <param-name>resteasy.scan</param-name> <param-value>false</param-value> </context-param> <context-param> <param-name>resteasy.scan.resources</param-name> <param-value>false</param-value> </context-param> <context-param> <param-name>resteasy.scan.providers</param-name> <param-value>false</param-value> </context-param> <servlet> <servlet-name>Jersey REST Service</servlet-name> <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class> <init-param> <param-name>com.sun.jersey.config.property.packages</param-name> <param-value>test</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>Jersey REST Service</servlet-name> <url-pattern>/rest/*</url-pattern> </servlet-mapping> <persistence-context-ref> <persistence-context-ref-name>test.Services/manager</persistence-context-ref-name> <persistence-unit-name>MyPersistenceUnit</persistence-unit-name> </persistence-context-ref> </web-app> the persistence.xml: <?xml version="1.0" encoding="UTF-8"?> <persistence version="2.0" xmlns=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence"; xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd";> <persistence-unit name="MyPersistenceUnit"> <jta-data-source>java:/jboss/myds</jta-data-source> <properties> <property name="hibernate.hbm2ddl.auto"/> <!--value set to update will keep the DB between deployments--> <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/mtm_schema"/> <property name="javax.persistence.jdbc.user" value="root"/> <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/> <property name="javax.persistence.jdbc.password" value="admin"/> </properties> </persistence-unit> </persistence> the class which provides the webservices: Services.java begin like this: @Produces(MediaType.APPLICATION_JSON) @Path("/service") @Stateless public class Services implements ServicesInterface{ @PersistenceContext(name = "MyPersistenceUnit", type=PersistenceContextType.TRANSACTION) private EntityManager manager; and while entering anytype of webservice function, the entitymanager called manager is null. project structure is as follows: https://community.jboss.org/servlet/JiveServlet/showImage/2-809402-20665/eclispe.jpg https://community.jboss.org/servlet/JiveServlet/downloadImage/2-809402-20665/450-240/eclispe.jpg can anyone help me with this please? thanks in advance, Ronny. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/809402#809402] Start a new discussion in JNDI and Naming at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2083]
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