Abstract: Mapping of a first native data type instance to a second native data type instance is performed in three stages: the first native data type instance is converted into a first programming language and platform independent representation conforming to a first schema capable of defining base and derived data types; the first programming language and platform independent representation is transformed into a second programming language and platform independent representation conforming to a second schema capable of defining base and derived data types; and the second programming language and platform independent representation is converted into the second native data type instance. The programming language and platform independent representations may be event-based extensible Markup Language (XML) representations implemented according to the Simple API for XML (SAX). The transformation may be governed by an extensible Stylesheet Language Transform (XSLT) stylesheet.

Abstract: A method and device for generating mapping source code to establish mapping connections between enterprise system nested array object fields and legacy system nested array object fields is disclosed. For each desired mapping connection in a received list of desired connections, a determination of an enterprise system field and legacy system field to be mapped, as well as a connection nesting level, is made. The identity of the system arrays containing the enterprise and legacy system fields is also determined. A logical tree is created which includes a root node, one leaf node for each desired connection, and, for each leaf node, N intermediate nodes interconnecting the leaf node with the root node, where N is equivalent to the determined nesting level of the connection associated with that leaf node, and where each of the N intermediate nodes that is successively further from the root node is associated with a successively more deeply nested target system array.

Abstract: Mapping of a first native data type instance to a second native data type instance is performed in three stages: the first native data type instance is converted into a first programming language and platform independent representation conforming to a first schema capable of defining base and derived data types; the first programming language and platform independent representation is transformed into a second programming language and platform independent representation conforming to a second schema capable of defining base and derived data types; and the second programming language and platform independent representation is converted into the second native data type instance. The programming language and platform independent representations may be event-based extensible Markup Language (XML) representations implemented according to the Simple API for XML (SAX). The transformation may be governed by an extensible Stylesheet Language Transform (XSLT) stylesheet.

Abstract: A transformation Web service description describes a Web service capable of receiving a message having a format compatible with a format of a message associated with a first Web service and transforming the message to a transformed message compatible with an input message format for a second Web service. The Web service description may be expressed in the Web services Description Language (WSDL). The Web service description includes a transformation description describing the transformation to be performed. The transformation description may be a programming language and platform neutral description such as an eXtensible Stylesheet Language Transform (XSLT) stylesheet and may be included within a transformer binding which extends WSDL. To support transformations involving multiple inputs and outputs, multiple input and/or output messages may be aggregated into a single multi-part input or output message, where each part has an attribute which references one of the multiple messages to be aggregated.

Abstract: A method and device for generating mapping source code to establish mapping connections between enterprise system nested array object fields and legacy system nested array object fields is disclosed. For each desired mapping connection in a received list of desired connections, a determination of an enterprise system field and legacy system field to be mapped, as well as a connection nesting level, is made. The identity of the system arrays containing the enterprise and legacy system fields is also determined. A logical tree is created which includes a root node, one leaf node for each desired connection, and, for each leaf node, N intermediate nodes interconnecting the leaf node with the root node, where N is equivalent to the determined nesting level of the connection associated with that leaf node, and where each of the N intermediate nodes that is successively further from the root node is associated with a successively more deeply nested target system array.