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https://issues.apache.org/jira/browse/TUSCANY-1126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rashmi Hunt updated TUSCANY-1126:
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Attachment: ejb-reference-sample.jar
binding.ejb.jar
> Stateless Session Bean Reference Binding implementation
> -------------------------------------------------------
>
> Key: TUSCANY-1126
> URL: https://issues.apache.org/jira/browse/TUSCANY-1126
> Project: Tuscany
> Issue Type: New Feature
> Reporter: Rashmi Hunt
> Attachments: binding.ejb.jar, ejb-reference-sample.jar
>
>
> Please find Stateless Session Bean Reference Binding implementation and
> corresponding sample attached with
> this JIRA. This contribution is from IBM to Apache as granted by the CCLA
> signed on 9 February 2007
> Implementation:-
> Stateless Session Bean reference binding enables SCA composite to consume
> service exposed by external
> Stateless EJB. This implementation conforms to current Stateless EJB binding
> spec.
> Reference binding implementation supports SCA composite running on both
> 1) managed environment (J2EE)
> 2) un-managed environment (J2SE)
> This implementation can lookup and invoke any Stateless EJB just with the URI
> and Reference interface from SCDL.
> Key part of this implementation is caller (SCA composite with reference
> binding) doesn't need to include
> EJB home class or client related stub classes of the EJB. (see a note below).
> Stateless EJB home lookup is done based on whether the SCA composite is
> running on managed/unmanaged environment.
> JNDI name gets resolved either from InitialContext or CosNaming context based
> on whether composite is running on
> managed/un-managed environment and based on whether JNDI properties are
> configured or not. This implementation creates
> the stub based on the type of home object through java reflection or via
> RMI/IIOP. EJB method is invoked on the stub through java
> reflection or through DII, based on whether the ejb object is local or remote.
> Sample:-
> EJB reference binding sample demonstrates how SCA composite can invoke
> Stateless Session Bean which is running on Geronimo.
> This sample exercises un-managed env path with configured JNDI properties.
> Using Geronimo application server, managed path or
> locating through cosNaming is not tested.
> Note: Including home class at the caller (composite with reference binding)
> is required only if the EJB is running on
> Geronimo application server which uses openejb. This is not required for
> application servers like WebSphere.
> Tuscany revision:
> Binding implementation and sample code is compiled and tested with Tuscany
> SCA revision 497910.
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