3 Replies Latest reply on Jun 29, 2012 5:24 AM by gunter zeilinger

    injecting env-entry into interceptor by @Resource does not work

    gunter zeilinger Newbie

      I use an Interceptor to initialize a POJO Service deployed as EJB Singleton:

       

      public class LdapDicomConfigurationInterceptor {

       

          @Resource(name="ldapURL") String ldapURL;

          @Resource(name="userDN") String userDN;

          @Resource(name="password") String password;

          @Resource(name="baseDN") String baseDN;

       

          @PostConstruct

          void init(InvocationContext ctx) {

              LdapDicomConfiguration dc = (LdapDicomConfiguration) ctx.getTarget();

              LdapEnv env = new LdapEnv();

              env.setUrl(ldapURL);

              env.setUserDN(userDN);

              env.setPassword(password);

              try {

                  dc.init(env, baseDN);

              } catch (Exception e) {

                  throw new RuntimeException(e);

              }

          }

       

          @PreDestroy

          void close(InvocationContext ctx) {

              LdapDicomConfiguration dc = (LdapDicomConfiguration) ctx.getTarget();

              dc.close();

          }

      }

       

      ejb-jar.xml:

       

      <ejb-jar

        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/ejb-jar_3_1.xsd"

        version="3.1">

        <enterprise-beans>

          <session>

            <ejb-name>DicomConfiguration</ejb-name>

            <ejb-class>org.dcm4che.conf.ldap.LdapDicomConfiguration</ejb-class>

            <session-type>Singleton</session-type>

            <init-on-startup>true</init-on-startup>

          </session>

        </enterprise-beans>

        <interceptors>

          <interceptor>

            <interceptor-class>org.dcm4chee.conf.ldap.LdapDicomConfigurationInterceptor</interceptor-class>

            <env-entry>

              <env-entry-name>ldapURL</env-entry-name>

              <env-entry-type>java.lang.String</env-entry-type>

              <env-entry-value>ldap://localhost:389</env-entry-value>

            </env-entry>

            <env-entry>

              <env-entry-name>userDN</env-entry-name>

              <env-entry-type>java.lang.String</env-entry-type>

              <env-entry-value>cn=admin,dc=nodomain</env-entry-value>

            </env-entry>

            <env-entry>

              <env-entry-name>password</env-entry-name>

              <env-entry-type>java.lang.String</env-entry-type>

              <env-entry-value>admin</env-entry-value>

            </env-entry>

            <env-entry>

              <env-entry-name>baseDN</env-entry-name>

              <env-entry-type>java.lang.String</env-entry-type>

              <env-entry-value>dc=nodomain</env-entry-value>

            </env-entry>

          </interceptor>

        </interceptors>

        <assembly-descriptor>

          <container-transaction>

            <method>

            <ejb-name>DicomConfiguration</ejb-name>

            <method-name>*</method-name>

            </method>

            <trans-attribute>NotSupported</trans-attribute>

          </container-transaction>

          <interceptor-binding>

            <ejb-name>DicomConfiguration</ejb-name>

            <interceptor-class>org.dcm4chee.conf.ldap.LdapDicomConfigurationInterceptor</interceptor-class>

          </interceptor-binding>

        </assembly-descriptor>

      </ejb-jar>

       

      But LdapDicomConfigurationInterceptor fields does not get injected.

       

      Specifiying injection fields in ejb-jar.xml by

       

            <env-entry>

              <env-entry-name>password</env-entry-name>

              <env-entry-type>java.lang.String</env-entry-type>

              <env-entry-value>admin</env-entry-value>

              <injection-target>

                <injection-target-class>org.dcm4chee.conf.ldap.LdapDicomConfigurationInterceptor</injection-target-class>

                <injection-target-name>password</injection-target-name>

              </injection-target>

            </env-entry>

       

      instead of @Resource works.

       

       

      AS: jboss-as-7.1.1.Final

      JAVA: OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode

      OS: Linux amd64 3.3.7-1-ARCH