Design patterns have been used in object-oriented frameworks. This paper first discusses the issues in testing applications developed with design patterns using an object-oriented framework. Two kinds of design patter...
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Design patterns have been used in object-oriented frameworks. This paper first discusses the issues in testing applications developed with design patterns using an object-oriented framework. Two kinds of design patterns are available, extensible and static patterns, and this paper focuses on testing applications using later one. Applications developed using extensible design patterns are difficult to test due to dynamic typing, dynamic binding, extensibility, and communication complexity. This paper then presents a technique, Message Framework Sequence Specifications (MfSS), for generating scenario templates that can be used to generate various kinds of test scenarios to test applications developed using extensible design patterns and an object-oriented framework. Finally, this paper uses the MfSS technique to test a small bank framework. The test scenarios generated successfully detected numerous faults that were seeded in the program.
In this paper, we present a class-based object-orientedprogramming methodology-the Agent Class Methodology (ACM), a new kind of autonomous object generation methodology. The ACM specifies how to construct general-pur...
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Exception handling mechanisms provided by programming languages are intended to ease the difficulty of developing robust soft- ware systems. Using these mechanisms, a software developer can describe the exceptional co...
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This chapter contains summaries of the presentations given at the Intercontinental Workshop on Aliasing in object-oriented Systems (IWAOOS'99) at the European Conference on object-orientedprogramming (ECOOP'9...
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A whole is aggregated from parts, where a part can be aggregated itself or be atomic. The structure forms an aggregation (or part-whole) hierarchy. The whole can be modeled from multiple perspectives, where a perspect...
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A whole is aggregated from parts, where a part can be aggregated itself or be atomic. The structure forms an aggregation (or part-whole) hierarchy. The whole can be modeled from multiple perspectives, where a perspective introduces its own aggregation hierarchy as well as dedicated properties for the whole and parts. Different perspectives share the same atomic parts. Role classes and objects support multiple perspectives on the aggregation of a whole with same atomic parts.
Implicitly parallel programming languages place the burden of exploiting and managing parallelism upon the compiler and runtime system, rather than on the programmer. This paper describes the design of NIP, a runtime ...
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Applying the change impact analysis to the distributed environment is not straightforward since it is based on the centralized system environment. In this paper, we investigate the change impact analysis of object-ori...
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Applying the change impact analysis to the distributed environment is not straightforward since it is based on the centralized system environment. In this paper, we investigate the change impact analysis of object-oriented software in the distributed environment. We, first, categorize the types of change elements in object-oriented software into three disjoint sets: data, method, and class level changes. We, then, analyze the impact of each set of changes and represent it in the form of a Distributed Program Dependency Graph (DPDG). The DPDG is a graph showing relationship of objectoriented software - with data elements, classes, design documents, servers - and its minimized firewall in the distributed environment. Thus, the DPDG reduce the effort and element of software to retest.
programmingobject interactions is at the heart of object-orientedprogramming. To improve reusability of the interactions, it is important to program object interactions generically. We present two tools that facilit...
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Software repositories are often based on object-oriented or relational databases, usually with extensions to accommodate the special requirements of software. Here, we discuss a software repository based on a structur...
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Traditional class-based object-oriented data models and programming languages do not allow an object to have several types or to play different roles while keeping the same identity. Therefore, the modeling of persist...
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