<binding.ejb>
Tuscany provides the reference-side support for the SCA EJB Session Bean Binding V1.00. It allows SCA components to access existing stateless session beans.
The XML configutation
To access a stateless session, the uri attribute of the <binding.ejb> element needs to be be configured with a JNDI name.
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<binding.ejb uri="corbaname:iiop:1.2@localhost:1050#BrokerServiceBean" /> |
Depending on which enviroment the SCA components are hosted, various styles of the JNDI names can be supported:
- relative JNDI
- java:comp/env/<ejb-ref>
- corbaname JNDI
Some examples
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<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" name="account"> <component name="AccountDataServiceComponent"> <implementation.java class="bigbank.accountdata.AccountDataServiceImpl" /> <reference name="brokerService"> <binding.ejb uri="corbaname:iiop:1.2@localhost:1050#BrokerServiceBean" /> </reference> </component> </composite> |
The open-ejb deployment descriptor
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<openejb-jar xmlns="http://www.openejb.org/xml/ns/openejb-jar-2.1"> ... <enterprise-beans> <session> <ejb-name>BrokerServiceBean</ejb-name> <jndi-name>BrokerServiceBean</jndi-name> <tss-link>IdentityTokenNoSecurity</tss-link> </session> </enterprise-beans> ... </openejb-jar> |
Note | ||
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Make sure org.apache.geronimo.configs/openejb-corba-deployer/2.0-SNAPSHOT/car is started. |