Compuware Corporation

Bmc Software, Inc.

Gary Michalek

Kenneth L Cauvin

Andrew Lipin

Irene A Ford

Walter Falby

Hesham Dean

Barbara Szydlowski

Described techniques enable inter-environment communication, including isolating two runtime environments from one another as needed to ensure that operations of one runtime environment do not negatively affect operations of the other runtime environment during the inter-environment communication. Such isolation may be maintained when the two runtime environments use different addressing schemes, and when the two runtime environments use different call linkage techniques for identifying, locating, and passing stored parameters or other data.

Inter-environment communication with environment isolation

A computer-implemented method is provided for identifying items in loosely-structured data. The method generally includes constructing a composite data definition for items which are to be identified and parsing input data using the data definition. The composite data definition is constructed by defining a layout for a composite data definition, where the layout indicates at least one of positional relationship of data items to each other and positional information for data items in the loosely-structured data; arranging data items in the layout, where each data item in the layout has a common meaning for applications that use the data item; creating an identification order list for the composite data definition, where the identification order list includes the data items in the layout and specifies an order in which the data items comprising the composite data definition are to be identified within the loosely-structured data.

Visual data definition for identifying data items in loosely-structured data

A computer-implemented method is provided for creating an execution path for interfacing with legacy programs in a mainframe computing environment. The method includes: creating a run-time environment for programs on a mainframe computer by an initiator program; initiating execution of a configuration program in the run-time environment by the initiator program, where the configuration program is written in the high level programming language; specifying user-defined parameters for a Java Virtual Machine to the configuration program; and creating a Java Virtual Machine in another run-time environment of the mainframe computer, where the JVM is created by the configuration program using the user-defined parameters.

Execution pathway for interfacing with legacy programs in a mainframe environment

A data processing application for selectively processing data sub-segments using a data mask. Data segments are retrieved from a data source and pre-processed to include selected data sub-segments based upon the data mask. The masked data segments are communicated to a processor for processing. The excluded data sub-segments, if any, may be recombined with the processed data in post-processing, also using the data mask. Systems, methods, and articles of manufacture embodying the invention are described.

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Northville, MI, United States of America

Gary Michalek