Method for extending EJB container in component running support platform

The invention relates to a method for extending an Enterprise JavaBean (EJB) container in a component running support platform. The method comprises the following steps of: firstly, generating a treelike metadata model, wherein the root node of the treelike metadata model is a metadata base class co...

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Bibliographic Details
Main Authors ZHAN HANGLONG, MEI HONG, CAO DONGGANG, KANG LIANGHUAN
Format Patent
LanguageChinese
English
Published 19.10.2011
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention relates to a method for extending an Enterprise JavaBean (EJB) container in a component running support platform. The method comprises the following steps of: firstly, generating a treelike metadata model, wherein the root node of the treelike metadata model is a metadata base class containing EJB base attributes, while the child nodes of the treelike metadata model are metadata containing new semantics, and the metadata of the child nodes inherits and extends the base class; next, analyzing the metadata and annotations thereof; obtaining, by the EJB container, class information requested in the running of the EJB by reading a configuration file, and loading the class information to complete the deployment of the EJB; and supporting the implementation of a specific service logic in the EJB container through an interceptor module so that the EJB container obtains resources defined by the metadata and the annotations thereof, thus realizing the extension of the EJB container. The method in the inv
Bibliography:Application Number: CN20111151067