In the following exaple, Resin will call setFoo method with the bean in "java:comp/env/ejb/foo" before the session is started.

@EJB void setFoo(example.Test test) { _test = test; } @Target({TYPE, METHOD, FIELD, PARAMETER}) @Retention(RUNTIME) public @interface EJB { String name() default ""; String businessInterface() default ""; String jndiName() default ""; }

Configures a JNDI values for a field or method.

Inject relies heavily on defaults from the field or method name and type. If more information is required, use @Resource, @EJB, or @EJBHome.

In the following exaple, Resin will call setDataSource method with the data source in "java:comp/env/jdbc/test" before the session is started.

@Inject(jndi-name="java:comp/env/jdbc/test") void setDataSource(javax.sql.DataSource dataSource) { _dataSource = dataSource; } @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface Inject { String jndiName() default ""; }

Configures a JNDI values for a field or method. @Resource is essentially the same as @Inject but provides more configurable options. @Resource can also be used at the Class level to declare a dependency in cases where the session bean loads the JNDI value by itself.

In the following exaple, Resin will call setDataSource method with the data source in "java:comp/env/jdbc/test" before the session is started. The "java:comp/env/jdbc" full name is inferred from the DataSource type.

@Resource(name="test") void setDataSource(javax.sql.DataSource dataSource) { _dataSource = dataSource; } @Target({TYPE, METHOD, FIELD, PARAMETER}) @Retention(RetentionPolicy.RUNTIME) public @interface Resource { String name() default ""; String resourceType() default ""; AuthenticationType authenticationType() CONTAINER; boolean shareable() default true; String jndiName() default ""; }
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resin-ee Resin 3.0

Session beans may be configured using dependency injection annotation.
These annotations will likle change package names to something other than javax.ejb as J2EE 1.5 drafts progress.

Configures an EJB values for a field or method.

@EJB is essentially a @Resource where it's known that the result is an EJB interface.

jndiNameThe jndi name of the resourceThe field name
jndiNameThe jndi name of the resourceThe field name
nameThe name of the resourceThe field name
resourceTypeThe resource typedThe field type
authenticationTypeWhether the container or the application is responsible for authenticationCONTAINER
shareableTrue if the bean follows JCA shareability requirements.true
jndiNameThe jndi name of the resourceThe field name
javax.sql.DataSourcejava:comp/env/jdbc
javax.mail.*java:comp/env/mail
javax.ejb.EntityManagerjava:comp/EntityManager
javax.transaction.UserTransactionjava:comp/UserTransaction
javax.ejb.EJBHomejava:comp/env/ejb
javax.jms.*java:comp/env/jms