What are the most common operations performed in CLEO Transaction Designer?

Common operations include defining 3270 screen layouts, mapping data fields, creating transaction logic, and generating code for various target platforms. The tool provides a visual interface for these tasks.

How is the application design process handled within the tool?

The tool uses a graphical user interface (GUI) for designing applications. Users define screen layouts, map data fields, and create transaction logic through drag-and-drop and configuration panels. Code generation is automated based on these designs.

What types of APIs are exposed by CLEO Transaction Designer?

CLEO Transaction Designer supports various APIs for integration, including those for Java and .NET. Specific API endpoints and method names are used to interact with the generated applications. The exact patterns depend on the chosen platform.

What are the main system components of CLEO Transaction Designer?

The main components include the Designer itself (GUI), the Transaction Processor (runtime engine), and the generated application code. These components communicate through defined interfaces and protocols, depending on the deployment platform.

How does CLEO Transaction Designer provide business value?

CLEO Transaction Designer enables businesses to modernize their mainframe interactions without requiring extensive code changes on the mainframe side. This reduces the cost and complexity of integrating legacy systems.

How does the tool improve development efficiency?

By providing a visual design environment, CLEO Transaction Designer accelerates the development of applications that access mainframe data. This reduces development time and improves developer productivity.

How does CLEO Transaction Designer help extend the life of mainframe applications?

The tool allows businesses to extend the life of their mainframe applications by providing modern interfaces. This enables continued use of existing mainframe investments while providing new functionality.

How does the tool improve data access and utilization?

CLEO Transaction Designer facilitates the integration of mainframe data with modern applications, enabling better data access and utilization across the enterprise. This improves decision-making and business processes.

What security measures are in place for data transmission?

The tool supports secure communication protocols for data transfer. Specific encryption methods and security protocols are used to protect data during transmission between the client applications and the mainframe.

What authentication methods are supported?

CLEO Transaction Designer supports various authentication methods, including those provided by the underlying platforms. The specific methods depend on the chosen deployment environment and integration requirements.

What access control model is used?

The access control model is typically based on the security features of the target platform. This allows for role-based access control (RBAC) and other permission models to be implemented.

What audit and logging capabilities exist?

Audit logging capabilities are available to track user activities and system events. These logs can be used for security monitoring and compliance purposes. The specific logging features depend on the deployment environment.

What administrative interfaces are available?

Administrative interfaces include the GUI of the Designer itself, which is used for configuration and management. Additional interfaces may be available depending on the deployment platform.

How is user management handled?

User management is handled through the underlying operating system or application server where the generated applications are deployed. The specific methods depend on the chosen platform.

What are the main configuration parameters?

Main configuration parameters include connection details for mainframe hosts, security settings, and platform-specific configurations. These parameters are set through the Designer's GUI or configuration files.

What monitoring and logging capabilities exist?

Monitoring and logging capabilities are provided through the underlying platform and the CLEO Transaction Processor. These features allow administrators to monitor application performance and troubleshoot issues.

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CLEO Transaction Designer

CLEO Communications Active z/OS z/VM zVSE/VSEn

Legacy Application/Data Access 3270 Application Development

Vendor

CLEO Communications

Product Overview

The architecture of CLEO Transaction Designer comprises several key components. The Designer itself is a Windows-based GUI used for designing applications. The Transaction Processor is the runtime engine that handles communication with the mainframe.

). The Designer uses a visual interface for defining 3270 screen layouts. Data mapping is performed within the Designer, linking screen fields to application variables.

Transaction logic is created using the Designer's interface. The generated applications communicate with the mainframe via the CLEO Transaction Processor, which uses protocols such as TCP/IP for data transfer. The Designer stores project configurations and screen definitions in project files.

The Transaction Processor handles authentication and encryption. The tool supports various authentication methods, and access control is typically based on the security features of the target platform. The Designer's GUI provides administrative interfaces for configuration and management.

Monitoring and logging capabilities are provided through the underlying platform and the CLEO Transaction Processor.

Frequently Asked Questions

What is CLEO Transaction Designer?

CLEO Transaction Designer is a Windows-based tool used to design applications that access mainframe applications by converting 3270 screens. It facilitates the creation of applications that interact with mainframe hosts using the CLEO Transaction Processor.

What programming languages and platforms are supported?

The tool supports Java, .NET, VoiceXML, and Visual Basic for application development. These applications can be deployed on UNIX and Microsoft Windows platforms.

What is the primary use case for CLEO Transaction Designer?

CLEO Transaction Designer simplifies the process of integrating mainframe applications with modern systems by converting 3270 screens into usable interfaces. This allows for easier access and manipulation of mainframe data.

How does CLEO Transaction Designer interact with mainframe systems?

The tool is designed to work with the CLEO Transaction Processor, which handles the communication with mainframe hosts. This processor ensures reliable and secure data transfer.

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