PeopleSoft Java Reflection Examples

Interacting with PeopleSoft through Java - Part II

Part I of the series compiled the Java APIs that were generated for the component Interface. Now, open the component Interface and generate a Java template for that. When you take the Java file and compile it, PeopleSoft will prompt for the following values: Enter Application Server Machine Name: Enter Application Server Port Number: Enter PeopleSoft UserID: Enter PeopleSoft UserID ....

Using Java Reflection in PeopleCode - Part 3

This is part 3 of our post, where we are attempting to invoke a correct Java Method from PeopleCode by using Reflection techniques. If you are jumping to this post right from the internet, I would suggest you to refer the following links first. Part 1 - The error more than one overload matches - in PeopleSoft.Part 2 - Initial explanation of the solution, getting started to read the Metadata of ....

Interacting with PeopleSoft through Java - Part I

PeopleSoft has some stuff which is really good to explore and learn. But they are kept far from the reach of normal developers, and it is often very tough to appreciate the importance of it. One such feature is using PSJOA.jar to connect to PeopleSoft through Java. In this first of the series of posts, we will see how this can be accomplished as a step by step tutorial. The usage ....

Using Java Reflection in PeopleCode - Part 2

If you had referred to part 1 of our post on Using Java Reflection in PeopleCode, we create a very small class file, 'image.class', and tried invoking a method 'square' in that class. When doing so, PeopleSoft was unable to identify which 'square' method to invoke (the class had two square methods, with different inputs) and throwed a nice error on the screen more than one overload matches. We ....

Using Java Reflection in PeopleCode - Part 1

When working with GetJavaClass today in PeopleCode, I got a strange Error. I was trying to invoke the getworksheet method in JExcel workbook class, and PeopleCode greeted me with this error; Calling Java jxl.Workbook.getWorkbook: more than one overload matches. Now the key is, more than one overload matches. I'm a beginner in Java and felt that I would do some more R & D to ....