Determine If Year Is Leap Year Java Example; Check if a particular key exists in Java TreeMap example; Write file using FileOutputStream; Add or substract weeks to. For this assignment you will create a game program using the coin class from the coin toss simulator exercise. The program should have three three instances of the. Java and COBOL, the Best of Both Worlds Java and COBOL The Best of Both Worlds. This web application demonstrates the use of Java Server Pages (including JSP tags, HTML and Java. Script), Java Beans, Applets, Scriptlets and COBOL programs working together in a mixed- language environment. The purpose of this suite of sample programs is to provide practical examples and possible solutions for individuals that will be creating Internet applications that may require complementary processing with a mainframe. This suite of sample programs also executes on an application server that functions independent of the mainframe. Note: We are currently in the process of updating this application suite to use Apache Tomcat. For example, this application suite accesses a local data set that was downloaded from a mainframe in EBCDIC format. The program could make a connection to a Mainframe to access the data set that is a VSAM Keyed, Sequential Data Set (KSDS). An example of converting between ASCII and EBCDIC is also provided in the data access member. This set of programs was created and/or downloaded from a mainframe system as a result of a . The initial analysis reduced the focus to the following three possibilities. Item. Description. Continue with Business as usual. This required a focus on a sampling of typical routines used in the mainframe application. Six functions were selected and the corresponding mainframe COBOL programs were downloaded from the Mainframe System running ZOS to a Windows System running a Micro Focus Enterprise Server. The . The time estimates to rewrite exceeded the scope of the . An attempt was made to access the data base for the . Free Java, Android Tutorials. Write a program in java to accept a number from user and check if it is a kaprekar number or not. A Kaprekar number is a non-negative integer, the representation of. JavaScript exercises, practice and solution: Determine whether a given year is a leap year in the Gregorian calendar. It was quickly determined that Java does not have native support for Indexed or Keyed files. Converting the data base to a relational data base was discussed. This is a possibility but was not included as part of this project. Description of Function. Create JSPJava APICOBOL Reuse. Java Rewrite. Access a Data Base. Write to a Journal or Log File. Create a Text String from Numbers. Date Validation- Conversion- Formatting. Date Difference Routine. Hex- Dump Routine for Debugging. Total Number of Days. Note: The technical evaluation phase took eight days. Doing the documentation took an additional four days. We have made a significant effort to ensure the documents and software technologies are correct and accurate. We reserve the right to make changes without notice at any time. The intent is to provide changes as the need arises and in a timeframe that is dependent upon the availability of resources. Copyright . The current use of mainframe terminals by trained employees will continue. The complete business function could be ported to the Internet or an Intranet but this should be a second phase or separate project. Also, it should be noted that providing access to business functions by individuals outside a company may require a much higher level of usability than the current legacy systems provides. It should not be assumed that what can be accomplished within a company by a skilled employee can be easily mastered by a first time user that is not familiar with the application. Improved messages will be needed when an individual does not follow the business rules. Readily available help text will be a requirement when moving to the Internet. The size and complexity of the examples in this project were small in comparison with the size and complexity of some of the legacy programs running critical business functions on the host system. Re- writing everything in Java for the Internet could not be done within the business time frame and cost objectives. This option requires a teaming of both COBOL and Java programmers. An individual that is familiar with the techniques of providing documentation in a hypertext environment should be part of the team. Also, the software vendor that provides the API for the different languages should be included as part of the team. For this project the Micro Focus involvement was essential in order to meet the target date. This application requires Enterprise Developer or Visual COBOL, version 2. Micro Focus Enterprise Developer or Visual COBOL brings the productivity and collaboration of modern, industry- leading Integrated Development Environments (IDEs) to core COBOL systems . Sun's software portfolio has continued to develop as well, with new releases of Oracle Solaris, My. SQL, and the recent introduction of Java 7. Micro Focus Visual COBOL brings the productivity and collaboration of modern, industry- leading Integrated Development Environments (IDEs) to core COBOL systems . Tomcat implements the Java Servlet and the Java. Server Pages (JSP) specifications from Sun Microsystems. A detailed specification for how each application is structured is provided in the. System Information. This suite of . To display the menu the local Web Server must be started (refer to the. Starting the Apache Web Server. To display the menu- of- applications page select the Net Express, . The Customer numbers are six digits. Valid customer numbers are 0. If a valid customer key is requested the name, address, city, state/province and postal code will be displayed. Otherwise, a message will be displayed. Refer to the System Information. Customer Inquiry, Structure and Design. This section describes how to use the . The numeric amount will be subjected to . Otherwise, a message will be displayed. Refer to the System Information. Write me a Check, Structure and Design. This example will prompt a user for a date in the ccyymmdd format. The user types a date and clicks on the Vali- DATE button. The user date will then be processed by the date validation and editing routine. If the user date is valid (i. Otherwise, an error message will be displayed. The following is an example of the contents of the input or date- card. DATECARD 2. 00. 0/0. The following is an example of the date information provided by the date routine. Gregorian Date ....... Edited Gregorian Date .... Text for the Date...... April 1, 2. 00. 0. Julian Date ......... Days remaining in the year . Leap Year Flag (Y or N) ... Y. Days in the Month ...... Text for the Month ..... April. Refer to the System Information. Show Me the Date, Structure and Design. This example will prompt a user for a date of birth in the ccyymmdd format. The user types a date and clicks on the Calculate Age button. The number of days since the user's birth date and today's date will then be calculated and the results displayed. If the user birth date is valid (i. Otherwise, an error message will be displayed. Refer to the System Information. What is my Age, Structure and Design. This example will prompt a user for a text string. The user types a maximum of sixteen (1. Do Hex. Dump button. The contents of the text string will be converted to a hexadecimal dump format and this will be displayed at the Server console and be written to the SYSLOG file. Refer to the System Information. Show Me the Hexadecimal Dump, Structure and Design. The purpose of this section is to provide additional information for the Help Desk and programming support staff. The following diagram shows the model sub- directory structure for the Application Libraries and the DEVELOPMENT environment. The Application Libraries are typically a sub- directory under a directory structure for a Development, Production or Test environments. Update or change capability to the Application Library structure and content may be limited to system and support individuals. Read or view access typically has a larger audience. The first command will set the common or shared environment variables used (or called) by many other commands in this suite of programs. The second command will set the environment variables that are unique to the Java environment. The following (ENV1. BASE. cmd) is the Windows Command File used to set the environment variables that are shared across many of the application and system functions.@echo OFF. ENV1. BASE. cmd - a Windows Command File *. This program is provided by Simo. Time Technologies *. C) Copyright 1. 98. All Rights Reserved *. Web Site URL: http: //www. Text - Provide a single point to set common environment variables. This is used to provide. The primary command reads the list file and for each record in the list file a call is made to the secondary command to do the COBOL compile and link. The following (CBBLDLW1. Windows Command File for the COBOL compile and link. This command uses a Windows . ENV1. BASE. cmd - this provides a single point for setting commonly. Simo. NOTE. cmd - this provides a consistent process for displaying. CBBLDLW8. cmd - this will do the compile of the specified program. Note: To specifiy the directory to be used for the IDY files use. COBIDY Compiler Directive and set the COBIDY environment. Each record in the file. This command will execute the . Base. Lib. 1 - point to the base directory. This procedure uses. Dirs. Lib. 1 - point to the directory that contains the DIR files. The primary command reads the list file and for each record in the list file a call is made to the secondary command to do the Java compile. The following (JVBLDLW1. Windows Command File for the Java compile. This command uses a Windows . This command will execute the . The local Data Base contains twenty- six (2. The Customer numbers are six digits. Valid customer numbers are 0. The Data Base is a VSAM, Keyed- Sequential- Data- Set (KSDS). The COBOL program (AP0. CUST. cbl) does the translation between EBCDIC and ASCII prior to returning to the calling program. When the user does a click- on the Help button a link is made via a separate window to the . The COBOL program (AP0. JRNL. cbl) does the writing to the file. When the user does a click- on the Help button a link is made via a separate window to the . The ap. 03j. 00. 1. The amount will be subjected to programmatic testing for reasonability. If reasonable the COBOL program (SIMOTXTN. The COBOL program (SIMOTXTN.
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