FT 红烧排骨是什么意思 不回答问题不要在这里FP
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创建REMOTE OBJECT的STUB并且传递给客户端的工作是由JNDI服务器完成的吗??
No!
创建REMOTE OBJECT 是由JNDI服务器完成!
创建了之后,服务器将其进行对象到网络字节流的转换
客户端接受该字节流,并根据该字节流,创建 stub 对象!2. 客户端得到的是一个该对象的引用!
LeafControlServlet: servlet controller
LeafRequestContext: infomation about a request such as name,response page
LeafRequestManager: one application has one LeafRequestManager object. it
has a HashMap object to reserve a map between request name to requestcontext.
LeafRequestManagerFactory: singleton pattern ,only one object in memory. It has
HashTable object to reserve a map betwwen appname and LeafRequestManager object.
LeafRequestParser:read infomation about request and fill in two type map.
LeafRootControl:have RequestDispatcher atrributedao package:
LeafDBMessages:define some constants string message
LeafJDBCDao: postting some operation to database ,like executeSQL,executePreparedStatement
executeStoredProcedure. parameter is leafdbtransactiondatainf, result is LeafRowSet object
or ArrayList object.
LeafDBTransactionDataInf:reserve some SQL sentence or procedure name .data package:
UserProfileData: infomation of a user
BasicPrincipalData: infomation of user and applicationmodel package:pool package:
LeafJDBCConnectionPoolFactory:interface define method ,Connection getConnection(String s),
void returnConnection(String s, Connection connection),void release().
LeafJDBCConnectionPoolManager:get LeafJDBCConnectionPoolFactory object according type inputted
as parameter.
JDBCConnectionPoolFactory implements LeafJDBCConnectionPoolFactory: subclass DBConnectionPool
WeblogicConnectionPoolFactory implements LeafJDBCConnectionPoolFactory:subclass DBConnectionPoolutil package: