Develop Reference

DataSet Java Implementation?

I am trying to implement the DataSet type as described in the oracle docs here to later be implemented with a DataTable as described here. However, I can not seem to find the right library nor the right way to implement this datatype. Any help would be appreciated as every import I try doesn't know what the type is and I have tried to add the swingx library in addition but to no avail.Just as a note, I have tried the swingx library from here. However, even with added the import manually it still doesn't know this type. Is it possible the package changed since it looks like that documentation is from 0.8 when the library itself is much later?

org.jdesktop.DataSet is part of the SwingLabs API, whose website you can find from here.
The releases are located under downloads.
Edit:
I think I found a more complete package of the SwingLabs API... At the very least it should contain the dataset package. Link here

How to open and edit a file(doc,pdf,excel etc) in browser window using zk?

I have a application which is created on ZK Framework , i want to give user a functionality where user can open a saved file in edit mode and then again saved the changed in database can any one know which API can help me to do this?

You could use Google Apps to do so and set Google Docs to edit your DOC, PDF or even XLS extension files. For more help on setting it up, feel free to ask again. :)

The problem you're posing doesn't have a simple answer, unfortunately.
There are two general approaches you could take..
The low hanging fruit is to provide an interface for the user to download a file and upload it after they make edits using whichever editing software they choose / is appropriate.
The other approach would be to provide a GUI to edit files. Regardless of the web framework you are using, this is a daunting task to say the least. As #userRandom mentioned, this is a large part of what Google Drive (formerly Google Docs) is attempting to solve.. but even Google's solution is not perfect and very much a work in progress.
I would strongly suggest evaluating the scope of your project before proceeding.
If you choose to move forward, consider a simple solution that works for .txt files. Then, consider how you might handle .doc files. Then, PDF files, XLS files, etc.
Folks here will be able to answer specific questions.

Generating CCD document using MDHT API

I am trying to use MDHT API to generate CCD documents. I am doing this in the following way.
Downloaded Java runtime libraries and placed them in classpath and writing code to generate all the sections using MDHT API.
Writing code for each section is taking long (a bit complicated). I was wondering if I am missing anything. Is there any open source mdht GUI that generates code for each section or am I moving in the right direction?
I am currently stuck at Medications Section/Immunization Section. Can anyone please redirect me to any examples/tutorials related to each section. I have already looked at user guide/developers guide.
Any help is appreciated.

I think MDHT API will only provide a Model for the CCD document.
if it contains any default implimentaion to generate CCD document,,i dont know..
any way better you just generate the XML in DOM,STAXs API.
CCD example link
Another better API that i found is MIRTH
follow the link
Mirth User guide

The best place to look for help/sample code is the developers forum: Eclipse Community Forums » Model Driven Health Tools.
You may need to create a (free) account to get access.
You could also go to the forums to post your specific MedicationsSection/immunization question for a possible specific answer.
Another good site is CDA tools: MDHT Developers Guide. Look at Produce CDA Content using MDHT API.
There are countless examples of building documents in the test code projects.
Download the All In One (MDHT_CDATools) from GitHub linked in the MDHT project site and look at the code in the test projects such as: org.openhealthtools.mdht.cda.consol.example
The closest (current) thing to a GUI based document building application in MDHT would be using the all in one to modify the existing models and generate sample snippets/documents that way (or creating a model from scratch, which includes only what you need). If you wanted the entire document produced in XML, you could then generate the instance from GeneralHeaderConstraints as opposed to any of the many child templates (which would give you snippets). Either way, this is not really the intention of the model interface (it's more for conformance) and would take you far longer to implement than using the API itself - which accesses the models which already exist in order to auto-generate conformant content quickly.

1-D barcode scanner(using images from a capturing device) implementation in java

I am a student and as a project i have to implement a barcode(1-D) based attendance marking system.While surfing across the web i came to know that barcode readers are a bit costly toys to purchase,so now what I want to do is I want to capture images of barcodes through a capturing device(mostly a webcam) and then process them to get the content stored in it.
I found a few projects on the internet that do the same but they use .NET f/w and I am not so familiar with .NET technology. The only project that uses java is http://sourceforge.net/projects/javabarcoderead/ but somehow i am not able to run the jar file they are providing.
SO, I would like to know about the algorithms or methods that can be used for the same or even any project from where i can get some insight on how to move further with this...
Happy Coding...

You're right, it would be very difficult to use a library with no documentation and no source code.
I'd suggest using ZXing. It's a well-documented library with lots of examples.

Exporting Access Tables Programmatically

alright, after a few hours of searching and reading all over the net, I have broken down and decided to ask for help. I am working to automate many of the more medial and repetitive tasks as work, and stumbled upon AutoIt, I love the tool. anyway, Today's task is the export of a slew of tables and queries from Access 2007 in a few different formats. mostly CSVs some Tab delimited, and a couple of dBase DBFs and DBTs. now none of this is all that difficult and in fact the person who previously held my position created about a hundred Macros in the mdb that export the tables. seems to me that he fell well short of hastening the process as you still have to run each macro. I am looking to create an autoit script that will export the correct tables in the correct format to the correct place with the correct name. doesn't seem like it should be that difficult.
so thus far I have been imagining using ADO to tell Access to export which table in which format and where. but I cannot seem to find the necessary commands needed to do that. I also figured that perhaps, at least with the text based formats (CSV, txt, tab) I could read each record out of a given table or query and then build the text file myself in autoit, not the simplest way of doing it, but it could work. The problem arises when trying to create the dBase file, I haven't a clue where to begin with that.
I am open to using JAVA, AutoIt, PHP, or Perl to accomplish my task.
I should note that I am fairly new to ADO. the syntax in ADO seems to elude me frequently. so, any and all help is appreciated, please refrain from the "Just google it" responses. if you have a link to share, or a resource that you have found helpful please post that as well, I am not allergic to reading or doing research. Sometimes it just makes more sense to ask for help.
Thanks,
Kyle

If you are open to using VBA, you could probably make it work with only a little code and the DoCmd-Object.
To export as CSV, have a look at DoCmd.Transfertext
To export to dBase, have a look at DoCmd.TransferDatabase
If you have questions about using those, just ask in the comments and I will provide more information.

This is a sort of bonkers idea, but if you already know Java, you may be able to get this to work with the JDBC-ODBC bridge. You'll first have to register your particular Access database as a named ODBC data source, as the bridge does not appear to support on-the-fly ODBC. I don't have a Windows machine on hand and don't remember the exact sequence of steps to do that, but it should be available from the ODBC driver manager.