Automated Application Conversion
Do you need to convert your Oracle PL/SQL application to Java? In this case, Ispirer products will be the perfect solution for your project!
Human-written code in each project has its own specifics, therefore, it is difficult to obtain a high level of its automatic conversion. But this is not a problem for us, because the main advantage of Ispirer MnMTK is the ability to customize it for your migration project. As a result, you completely get rid of the old technology with all its downsides, and get a new application without any middleware used afterwards.
How it Works
Ispirer Migration and Modernization Toolkit (Ispirer MnMTK)
Automatic conversion of Oracle PL/SQL to Java with the help of our tool makes it possible to significantly reduce the time and expenses as compared to manual rewriting of the application. The following approach allows to ensure high quality of automatic conversion:
1. Preliminary Stage
The stage is carried out to determine the current conversion level of Ispirer MnMTK. The level of conversion depends on the complexity of the source code and the requirements for the target application. You can independently perform the analysis of the source code of your Oracle PL/SQL application, as well as try to convert it to Java using the demo license. Besides, our experts can perform the source code analysis and provide you with examples of its conversion.
If your application is quite specific and large, we recommend to perform PoC in order to determine the maximum level of automatic conversion of your project.
As a result, we will find out whether the extension stage is required or you can directly proceed to the conversion.
2. Ispirer MnMTK Extension Stages
If this stage is necessary, we will perform the extension to thoroughly prepare the toolkit for the entire conversion according to your project requirements. We will take a part of a representative code, which amounts ussually to ~100,000 lines. The Ispirer technical team will add all the neccessary conversion rules into the tool in order to achieve as high as possible level of automation or even to get compilable result. As a delivery, we will provide conversion results of the scope of this Extension Stage. The customer will get the tool customized according to their specific project needs and ready for the next migration stage.
3. Use of Ispirer MnMTK
At this stage, you perform the conversion yourself. As to pricing, we apply project-based licensing. Prices depend on its scope and duration. Besides, the license includes support. If necessary, the conversion may be further improved even at this stage. As a result, Extension Requests, each of which is processed within 1-3 business days, are added to the license. Our experts recommend the optimal number of requests considering the complexity and requirements of your project.
Ispirer MnMTK 2017
Oracle PL/SQL to Java
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Ispirer Migration and Modernization Service (Ispirer Service)
Our experienced team can provide you with a turnkey migration service and convert your entire Oracle PL/SQL application to Java, delivering you a ready-to-use application in due time. Our responsibilities include not only professional analysis, assessment, performance and testing of your migration, but also services such as adding new or changing existing functionality of the application.
If you want to get an intermediate result of the converted Oracle PL/SQL code in the Java language, the Ispirer team will be glad to provide you with a basic migration service. As a result, you will get code that is optimized to the compilable level. Further, you will have to independently bring the application to a fully functional state in accordance with your requirements.
You are free to choose a preferred option. Nevertheless, we can provide an estimate both the Tool and the Service, and give professional advice.
Conversion Overview
Ispirer MnMTK automatically converts Oracle PL/SQL to Java, considering the specifics of these languages. Both conversion with connection to the source database, as well as conversion of files containing PL/SQL scripts are possible. Our tool supports conversion of the following objects: packages (specification and body), collection and object types, functions, procedures. At the same time, tables, views, triggers and sequences remain on the side of Oracle. In case, you need your Java application to work with a different database, Ispirer MnMTK can convert Embedded SQL and the database itself.
As a result of conversion, each separate database object is converted to a Java class. Class names are formed based on object names, taking into account the Java Naming Convention.
Variable Conversion
Ispirer MnMTK automatically converts function and procedure variables (nested or not) to method variables, as well as package variables to class variables. The tool supports conversion of all Oracle data types. Moreover, when converting variables, their visibility is taken into account.
Code Conversion
Procedures and functions are converted to classes with one method. Packages are converted to classes, their nested functions and procedures into methods of this class, taking into account their visibility. Initialization block is converted to the class constructor. Oracle built-in functions and procedures are converted either to the same Java methods, if any, or to the methods of our Plsqlutils helper class.
Working with Database
Oracle SQL Statements can be converted to JDBC, Hibernate, Spring JDBCTemplate. In addition, we have implemented the ability to export SQL statements to XML files for their support optimization. Besides, the logic of working with cursors is transferred to Java.
Working with Collections
Ispirer MnMTK supports collection conversion of all three types: Associative array, Nested table, Variable-size array (varray). For optimal collection conversion, we have developed helper classes that allow to repeat the logic of Oracle collections in Java.
Oracle Supplied PL/SQL Package Conversion
Ispirer MnMTK supports conversion of some Supplied PL/SQL Packages, such as UTL_FILE, DBMS_LOB and others. The list can be expanded based on the requirements of your conversion project.
Oracle PL/SQL to Java Conversion Demo
Check out how Ispirer MnMTK automatically converts Oracle PL/SQL to Java application.
Drop us a line, if you have any business inquiries or questions regarding your Oracle PL/SQL to Java conversion project. Ispirer experts will demonstrate our solutions and answer any questions you may have!
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Ispirer MnMTK
Reach the maximum level of automation and quality of your conversion with the help of Ispirer Migration and Modernization Toolkit! Based on your requirements, the Ispirer team will process all extension requests for your Oracle PL/SQL to Java conversion project. We offer several types of Ispirer MnMTK licenses, among which you will find the one that is suitable for you. Each conversion project is considered and discussed separately, prices depend on its scope, duration and complexity.
Ispirer Service
If you don't want to involve your own resources to move the Oracle PL/SQL application to Java, get Ispirer Migration and Modernization Service and we will deliver you an operational and high-quality end-result on time and at a reasonable price. Apart from professional Analysis, Evaluation, Performance and Testing of your migration, we also provide such services as Code Refactoring, Changing Functionality, and Adding Extra Functionality. Each conversion project is reviewed and discussed separately and the final price is a subject to negotiation.
Benefits You Get
100% Automation
Due to the customization, the manual work after migration will be minimized or eliminated.
Flexible Pricing
You pay for only what you need: pricing depends on the scope and duration of your project.
Optimized Migration
You get an intelligent and maintainable code without using any middleware after conversion.
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