Abstract: A method and system providing an extensible transformation framework have been disclosed. The framework in accordance with the method and system receives a plurality of artifacts as input. The framework calls classifiers to determine a type for each of the plurality of artifacts. The classifier may not group together a set of artifacts related to each of the plurality of artifacts. The classifiers create work units for each artifact containing information appropriate for the artifact's type. The framework then calls the transformation algorithm corresponding to each artifact's type to transform the artifacts. In this manner, the framework automatically classifies and groups different types of artifacts and performs the appropriate transformation of each artifact. The framework is also extensible, such that more artifact types and corresponding transformation algorithms can be added.

Abstract: A hierarchy of software components is created based on the programming constructs therein using a computer linked to a database having a collection of legacy software therein. Key component characteristics, e.g., programming constructs are defined. These constructs are assigned weights based on the difficulty or ease with which they can be reused in a new software component for use with a Web system or other network system. The legacy collection is searched to determine which, if any, of the key constructs are included therein. An ordered list is output that includes a list of the components containing the key constructs. The order of the list is based on the weight of the constructs in each component and the frequency with which they occur in each component. The list is then used to determine the effort and thus, the expense required to move entire components or blocks of code in the components into a Web system or other network system.

Abstract: A hierarchy of software components is created based on the programming constructs therein using a computer linked to a database having a collection of legacy software therein. Key component characteristics, e.g., programming constructs are defined. These constructs are assigned weights based on the difficulty or ease with which they can be reused in a new software component for use with a Web system or other network system. The legacy collection is searched to determine which, if any, of the key constructs are included therein. An ordered list is output that includes a list of the components containing the key constructs. The order of the list is based on the weight of the constructs in each component and the frequency with which they occur in each component. The list is then used to determine the effort and thus, the expense required to move entire components or blocks of code in the components into a Web system or other network system.