An enterprisejavabeans (EJB) interceptor is a software mechanism that provides for introducing behavior implemented as separate code into the execution of a java application. In this way EJB interceptors provide a cl...
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ISBN:
(纸本)9780769543475
An enterprisejavabeans (EJB) interceptor is a software mechanism that provides for introducing behavior implemented as separate code into the execution of a java application. In this way EJB interceptors provide a clear separation of the core functionality of the bean and other concerns, such as logging or performance analysis. Despite the beauty of the idea behind the interceptors, developing, testing and managing dependencies introduced by the interceptors are considered to be daunting tasks. For example, the developers can specify interceptors at multiple locations and by multiple means. However, different locations and specification means influence the order of the interceptor invocation, which is governed by more than fifteen different intertwined rules according to the EJB standard. To facilitate development of EJB applications we have designed I2SD, Interceptors to Sequence Diagrams, a tool for reverse engineering EJB applications with interceptors to UML sequence diagrams. I2SD provides the developer with a visual feedback and can be used by quality managers to get a broader understanding of the way interceptors are used in their project.
Remote method invocation is a distributed object model for the java programming language that making distributed objects easy to implement and tousle. Remote method invocation applications are often comprised of two s...
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ISBN:
(纸本)9780769536828
Remote method invocation is a distributed object model for the java programming language that making distributed objects easy to implement and tousle. Remote method invocation applications are often comprised of two separate programs: a Server and a Client. A typical server application creates a number of remote objects, makes references to those remote objects accessible, and waits for clients to invoke methods on those remote objects. In view of the needs of the organization's business and cross-platform of the system, the distributed object technology and component technology based on the java platform is an ideal choice of the large-scale distributed application system of the development of the enterprise. With respect to the current popular web-based distributed application system, from the point of the software design, this article puts forward the distributed architecture based on the java remote method invocation technology, and in the actual design and development have got more satisfactory results.
Under the environment of the rapid development of computer network technology, the traditional enterprise Resource Planning (ERP) has not well adapted to the development of Customer Relationship Management (CRM). In o...
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ISBN:
(纸本)9781424452729
Under the environment of the rapid development of computer network technology, the traditional enterprise Resource Planning (ERP) has not well adapted to the development of Customer Relationship Management (CRM). In order to cope with such a predicament, the enterprises hope to establish a computer-integrated system for ERP and CRM. However, the integration of the two systems is difficult and complexity. This paper analyzed the integrated problem for ERP and CRM and gave out the solution to the integrated system based on enterprise java bean (EJB), java Message Service (JMS) and Extensible Markup Language (XML). The integration technology was provided in three aspects of functional modules, information integration and system integration. An example from an enterprise is illustrated to explain the feasibility of the integrated system.
In this paper, we propose architecture for web service by using the enterprise java beans (EJB) technique and java Persistence API (JPA) framework showing the headlines of Hibernate and its generalizations. It is inte...
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ISBN:
(纸本)9781479903139;9781479903146
In this paper, we propose architecture for web service by using the enterprise java beans (EJB) technique and java Persistence API (JPA) framework showing the headlines of Hibernate and its generalizations. It is integrated with javaenterprise Edition 5. This will be implemented architecture to structure and manage heterogeneous data of a medical information system.
Remote method invocation is a distributed object model for the java programming language that making distributed objects easy to implement and tousle. Remote method invocation applications are often comprised of two s...
详细信息
Remote method invocation is a distributed object model for the java programming language that making distributed objects easy to implement and tousle. Remote method invocation applications are often comprised of two separate programs: a Server and a Client. A typical server application creates a number of remote objects, makes references to those remote objects accessible, and waits for clients to invoke methods on those remote objects. In view of the needs of the organization's business and cross-platform of the system, the distributed object technology and component technology based on the java platform is an ideal choice of the large-scale distributed application system of the development of the enterprise. With respect to the current popular web-based distributed application system, from the point of the software design, this article puts forward the distributed architecture based on the java remote method invocation technology, and in the actual design and development have got more satisfactory results.
Táto bakalárska práca popisuje tvorbu webovej služby pre spracovávanie zľavových voucherov vo firme AIS Servis, s.r.o. Webová služba je implementovaná v jazyku java a poskytuje met...
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Táto bakalárska práca popisuje tvorbu webovej služby pre spracovávanie zľavových voucherov vo firme AIS Servis, s.r.o. Webová služba je implementovaná v jazyku java a poskytuje metódy pre vytváranie, editáciu, mazanie, hľadanie a uplatňovanie zľavových voucherov. Taktiež umožňuje import a export do formátu CSV (z angl. Comma-separated values) a vytváranie štatistík o uplatňovaní zľavových voucherov.
Cancer progression is a complex process involving host-tumor interactions by multiple molecular and cellular factors of the tumor microenvironment. Tumor cells that challenge immune activity may be vulnerable to immun...
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Cancer progression is a complex process involving host-tumor interactions by multiple molecular and cellular factors of the tumor microenvironment. Tumor cells that challenge immune activity may be vulnerable to immune destruction. To address this question we have directed major efforts towards data integration and developed and installed a database for cancer immunology with more than 1700 patients and associated clinical data and biomolecular data. Mining of the database revealed novel insights into the molecular mechanisms of tumor-immune cell interaction. In this paper we present the computational tools used to analyze integrated clinical and biomolecular data. Specifically, we describe a database for heterogenous data types, the interfacing bioinformatics and statistical tools including clustering methods, survival analysis, as well as visualization methods. Additionally, we discuss generic issues relevant to the integration of clinical and biomolecular data, as well as recent developments in integrative data analyses including biomolecular network reconstruction and mathematical modeling.
In this paper, we propose architecture for web service by using the enterprise java beans (EJB) technique and java Persistence API (JPA) framework showing the headlines of Hibernate and its generalizations. It is inte...
详细信息
ISBN:
(纸本)9781479903146
In this paper, we propose architecture for web service by using the enterprise java beans (EJB) technique and java Persistence API (JPA) framework showing the headlines of Hibernate and its generalizations. It is integrated with javaenterprise Edition 5. This will be implemented architecture to structure and manage heterogeneous data of a medical information system.
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