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ComPonent-oriented develoPment and assemblY
there is a new message on the SimpleQueue this method is invoked by the con-
tainer with the Message.
7.3.4 Packaging Enterprise JavaBean Components
Enterprise bean components are typically packaged in a Java ARchive (JAR) file.
Optionally, the JAR file can have a metadata XML file named ejb-ja r.x ml, which
is used to override all the default annotations present in the source code. e structure
of the JAR file is shown in Figure7.3.
Enterprise bean components are packaged as JAR files and are composed with the
presentation tier components and the persistence tier components for the presenta-
tion and the ...