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CICS/Mapr II

MacKinney Systems Active z/OS, zVSE/VSEn

Tools and Utilities 3270 Application Development CICS

Vendor

MacKinney Systems

Product Overview

The architecture of CICS/Mapr II comprises several key components that work together to facilitate the design and generation of 3270 screens for CICS applications. The core components include the Screen Designer, Code Generator, Compiler, and Runtime Environment. The Screen Designer provides a graphical user interface (GUI) for creating and modifying screen layouts.

Users can visually define screen elements, data fields, and attributes. The Code Generator takes the screen definitions created in the Screen Designer and produces source code in languages such as COBOL or PL/I. The Compiler processes the generated code, ensuring it is ready for integration into CICS applications.

The Runtime Environment handles the execution of the CICS application, including the display of the designed screens and the handling of user input. Communication between these components is primarily through project files and generated code. The Screen Designer saves screen definitions in project files, which are then used by the Code Generator and Compiler.

The generated code is integrated into the CICS application, which interacts with the Runtime Environment. CICS/Mapr II integrates with CICS by generating mapsets that are used by CICS applications. These mapsets define the screen layouts and data fields that are displayed to users.

The tool relies on the access control model implemented within the CICS environment, typically involving role-based access control (RBAC).

Frequently Asked Questions

What is CICS/Mapr II used for?

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CICS/Mapr II is a tool designed for creating and maintaining online screens within CICS environments. It simplifies the process of designing and generating 3270 mapsets, enabling developers to define screen layouts, data fields, and associated attributes. This streamlines application development and reduces manual coding efforts.

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What platforms does CICS/Mapr II support?

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CICS/Mapr II supports z/OS and zVSE/VSEn platforms. This allows it to be used in a variety of mainframe environments.

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What are the key benefits of using CICS/Mapr II?

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Key benefits include reduced development time, improved screen design consistency, and easier maintenance of CICS applications. It provides a visual interface for screen design, code generation, and testing, which simplifies the development lifecycle.

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How does CICS/Mapr II integrate with CICS?

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CICS/Mapr II integrates with CICS by generating mapsets that are used by CICS applications. These mapsets define the screen layouts and data fields that are displayed to users. The generated code can be directly incorporated into CICS programs.

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What are the common commands used in CICS/Mapr II?

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Common commands include CREATE MAPSET, DEFINE FIELD, MODIFY ATTRIBUTE, GENERATE CODE, and COMPILE. These commands are used to define screen layouts, data fields, attributes, and generate the necessary code for CICS applications.

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What is the syntax for generating code?

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The syntax for generating code typically involves specifying the mapset name and the target programming language (e.g., COBOL, PL/I). For example, GENERATE CODE MAPSET(MYMAPSET) LANGUAGE(COBOL) would generate COBOL code for the MYMAPSET mapset.

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What configuration files or interfaces are used?

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CICS/Mapr II uses project files to store screen definitions and settings. These files are typically stored on the mainframe. The tool also interacts with CICS through the use of mapsets and associated control blocks.

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What are the main system components?

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The main components include the Screen Designer, Code Generator, Compiler, and the Runtime Environment. The Screen Designer is used to create and modify screen layouts. The Code Generator produces the source code. The Compiler processes the generated code. The Runtime Environment handles the execution of the CICS application.

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How does CICS/Mapr II reduce development costs?

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CICS/Mapr II reduces development costs by automating the screen design and code generation process. This reduces the amount of manual coding required, leading to faster development cycles and fewer errors. The visual design interface also improves developer productivity.

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How does CICS/Mapr II improve application quality?

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By providing a consistent and structured approach to screen design, CICS/Mapr II helps to improve application quality. The tool's features reduce the likelihood of errors in screen layouts and data handling, leading to more reliable applications.

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What is the return on investment (ROI) of using CICS/Mapr II?

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The ROI of CICS/Mapr II is realized through reduced development time, lower maintenance costs, and improved application quality. The tool's features contribute to faster project completion, fewer errors, and more efficient use of development resources.

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How does CICS/Mapr II support business agility?

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CICS/Mapr II supports business agility by enabling faster development and deployment of CICS applications. The tool's ease of use and rapid prototyping capabilities allow businesses to quickly respond to changing requirements and market demands.

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What authentication methods are supported?

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CICS/Mapr II itself does not directly handle authentication. However, it integrates with CICS, which supports various authentication methods, including RACF, and other security managers. The security features are primarily managed within the CICS environment.

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What access control model is used?

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CICS/Mapr II relies on the access control model implemented within the CICS environment. This typically involves role-based access control (RBAC) or other security mechanisms configured in CICS.

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What encryption is used?

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CICS/Mapr II does not directly handle encryption. Encryption is managed within the CICS environment, which may use encryption for data transmission and storage, depending on the configuration and security policies.

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What audit/logging capabilities exist?

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CICS/Mapr II integrates with the CICS logging and auditing mechanisms. Audit trails are generated through CICS, which tracks user activities and system events. The specific logging capabilities depend on the CICS configuration.

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What administrative interfaces are available?

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CICS/Mapr II provides a graphical user interface (GUI) for screen design and code generation. The tool is typically accessed through a 3270 terminal emulator. Administration tasks are primarily performed through the GUI.

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How is user management handled?

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User management is handled through the mainframe security system, such as RACF. Access to CICS/Mapr II is controlled by defining user profiles and permissions within the security system.

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What are the main configuration parameters?

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The main configuration parameters include settings for code generation, such as the target programming language (COBOL, PL/I), and the location of the generated code. Other parameters define the connection to the CICS region.

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What monitoring/logging capabilities exist?

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CICS/Mapr II integrates with the CICS monitoring and logging facilities. System events and errors are logged through CICS, and performance metrics can be monitored using CICS monitoring tools. The tool itself does not have separate monitoring capabilities.

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CICS/Mapr II

Product Overview

Frequently Asked Questions

What is CICS/Mapr II used for?

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undefined

What platforms does CICS/Mapr II support?

undefined

undefined

What are the key benefits of using CICS/Mapr II?

undefined

undefined

How does CICS/Mapr II integrate with CICS?

undefined

undefined

What are the common commands used in CICS/Mapr II?

undefined

undefined

What is the syntax for generating code?

undefined

undefined

What configuration files or interfaces are used?

undefined

undefined

What are the main system components?

undefined

undefined

How does CICS/Mapr II reduce development costs?

undefined

undefined

How does CICS/Mapr II improve application quality?

undefined

undefined

What is the return on investment (ROI) of using CICS/Mapr II?

undefined

undefined

How does CICS/Mapr II support business agility?

undefined

undefined

What authentication methods are supported?

undefined

undefined

What access control model is used?

undefined

undefined

What encryption is used?

undefined

undefined

What audit/logging capabilities exist?

undefined

undefined

What administrative interfaces are available?

undefined

undefined

How is user management handled?

undefined

undefined

What are the main configuration parameters?

undefined

undefined

What monitoring/logging capabilities exist?

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