The ejb-name in the assembly-descriptor has to match the ejb-name in the bean declaration. It doesn't. You have "Product" in one place and "MyProduct" in the other as the ejb-name. That shouldn't work. On 26 Dec 2000 23:06:15 -0600, Vivek Iyer wrote: > > > Hi all, > > I'm trying to get my understanding/control of declarative transactions in EJB up > to speed, and I'm puzzled by the following: > > Context: The Product EJB that comes with the ejb/demos with Orion. > > Action: I set the value of "trans-attribute" ejb-jar.xml for the "Product" bean > that comes with the ejb demos in orion to "Mandatory" for all methods in the > Product bean (this is just for illustrative purposes). > > Expected Result: Since the ProductClient in the ejb demos does _not_ explicitly > start a UserTransaction, its first invocation of a method on the Product bean is > outside of any transaction context, and so should cause a > TransactionRequiredException to be thrown, should it not? > > Actual Result: In fact, after Orion redeploys the Product bean, and the > ProductClient runs just fine. > > Can someone please tell me what I'm missing? I've included the ejb-jar.xml and > the ProductClient code below. As an aside, if someone could point me to a good > example system with non-trivial transactions controlled declaratively in orion, > I'd be grateful. > > Here's the ejb-jar.xml - > <ejb-jar> > <description> > </description> > <enterprise-beans> > <entity> > <description> > </description> > <ejb-name>MyProduct</ejb-name> > <home>ProductHome</home> > <remote>Product</remote> > <ejb-class>ProductEJB</ejb-class> > <primkey-class>java.lang.Integer</primkey-class> > <reentrant>True</reentrant> > <persistence-type>Container</persistence-type> > <cmp-field><field-name>id</field-name></cmp-field> > <cmp-field><field-name>name</field-name></cmp-field> > <cmp-field><field-name>description</field-name></cmp-field> > <cmp-field><field-name>price</field-name></cmp-field> > <primkey-field>id</primkey-field> > </entity> > </enterprise-beans> > <assembly-descriptor> > <container-transaction> > <method> > <ejb-name>Product</ejb-name> > <method-name>*</method-name> > </method> > <trans-attribute>Mandatory</trans-attribute> > </container-transaction> > </assembly-descriptor> > </ejb-jar> > > And here's the relevant code on the ProductClient - > > // Create a new Product and narrow the reference. > Product product = (Product)PortableRemoteObject.narrow(home.create(id), > Product.class); > product.setName(name); > product.setPrice(cost); > > Thanks, > > Vivek -- Scott Stirling West Newton, MA
