专利名称：SYSTEM AND METHOD FOR MESSAGE DRIVEN BEAN SERVICE MIGRATION 发明人：CHEN, Michael,KRAMER, Reto
申请号：US2003005079
申请日：20030220
公开号：WO03/073311P1
公开日：
springframework和springboot
20030904
专利内容由知识产权出版社提供
摘要：A system and method for migrating services in a Java server (108) environment, and particularly to a mechanism for migrating message driven beans (112). In accordance with the present invention, the JMS server (108) and MDB's (112) are designed to be migratable from one application server to another. In order to expedite Message Driven Bean (MDB) recovery in a cluster environment before a failed server restarts, the MDB (112) is implemented as a migratable service. This enables the migratable service framework to migrate the MDB (112) and JMS server (108) to another available server in the same cluster. After migration, MDB (112) obtains ownership of the JMS server (108), and continues to pull the messages from the JMS server (108) on behalf of the failed server. This allows the backup server to read the message from JMS server (108) and continue the service.
申请人：BEA SYSTEMS, INC.
地址：US
国籍：US
代理机构：MEYER, Sheldon, R.
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