lili wrote:
Hello,
I encountered a problem when I use SCA service ejb-binding. The
detail is as follows:
In the composite file, I want to make a service bind as ejb,but I
don't know how to write the attributes of the binding.ejb element,and
another question is that when I have binded a service as ejb,how can I
use it?
For example,I use weblogic as the ejb container,how can I deploy the
binded ejb service into J2EE environment?
Also a question,what I need to write to make the service in SCA can be
binded to ejb?The beanInterface? The homeInterface? The implementation
of the bean? Or what others need I write?
The composite file is as follows:
<?xml version="1.0" encoding="UTF-8"?>
<sca:composite xmlns="http://www.osoa.org/xmlns/sca/1.0";
xmlns:sca="http://www.osoa.org/xmlns/sca/1.0";
xmlns:dbsdo="http://tuscany.apache.org/xmlns/sca/databinding/sdo/1.0";
name="serviceejb"
targetNameSpace="http://com.comtop/demo/general";>
<sca:component name="GeneralServiceEJBComponent">
<sca:implementation.java
class="com.comtop.general.ejbbinding.GeneralServiceEJBImpl"/>
<sca:service name="GeneralServiceEJB">
<sca:interface.java
interface="com.comtop.general.ejbbinding.GeneralEJB"/>
</sca:service>
</sca:component>
<sca:service name="ServiceEJB"
promote="GeneralServiceEJBComponent/GeneralServiceEJB">
<sca:interface.java interface="com.comtop.general.ejbbinding.GeneralEJB"/>
<sca:binding.ejb
uri="corbaname:iiop:localhost:7001#GeneralEJB"
homeInterface="com.comtop.general.ejbbinding.GeneralEJBHome"/>
</sca:service>
</sca:composite>
Hope your good news! Thanks a lot!!!
Hi Lili,
You can find some information about Tuscany's support for binding.ejb
in [1]. This says that Tuscany only supports binding.ejb for references,
not for services.
Simon
[1] http://tuscany.apache.org/sca-java-bindingejb.html
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