Java Framework similar to CodeIgniter [closed] - java

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Are there any Java EE frameworks that are similar to CodeIgniter for PHP?
I need to convert a PHP web app to Java for my company. (This is because they want to deploy the app on a Heroku Server) Currently, the application uses the CodeIgniter framework. This is my first Java EE project and I am in the process of learning JSF right now, but while I am doing that, I would like to know of possible frameworks that I should be looking at/ considering for this project.

Not sure abt Heroku deployment, but Spring is a very capable f/w in Java. For small to medium size apps, Play f/w is also a good option.

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Windows Hello API [closed]

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I would like to use Windows Hello Face and Fingerprint API in my web application.
The websites I found show C# coding but my web application is developed in Java.
How do I integrate Windows Hello Face and Fingerprint API in my Java web application?
I also wonder, but I have find out, that Windows Hello is based on Intel solution Real Sense https://github.com/IntelRealSense/librealsense also for Linux. I dont see, that they have Java API, but I would say, that java native wrapper can be created for library. There is also documentation https://software.intel.com/sites/products/realsense/person/developer_guide.html#3.2.3_Person_Recognition. I have not tried it yet, but I think, it can be good point of start.
this also may help us to get stuff working https://software.intel.com/en-us/articles/code-sample-facial-recognition-using-intel-realsense-sdk

Integrate python libraries with android to use them on Java [closed]

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I want to make an app which is purely based on AI-based functionality, and I'd like to use some python libraries for that (looking mostly at natural language processing and deep learning). Now, I know there are tools (kivy, NDK) to I can use to develop the app entirely in python, but I really want to develop the app using JAVA.
How can I make an android app with JAVA, while still using some python libraries?
As a general approach, you could use Android Studio, which employs Java and XML files, to build your app, and tie that app to python-powered RESTful web services on a back end. Eve is an open-source Python REST API framework which would allow for this.

Java Technologies [closed]

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I am designing an IT healthcare system for academic purposes. I would like to create a database in an ordinary Internet web-domain and a separate Java client-application.
Somehow I want the client to have access in the database through Internet. I am looking for the technology to implement that. I would really appreciate if you could share any ideas of how can I do that?
Giving direct access to the database over the public Internet is a discredited approach. Instead applications are designed as three-tiered, such that on the server side you have a dedicated application server which communicates with the database as needed.
There are many frameworks which make this task easier, such as Grails (lightweight), the Spring Framework (industrial-strength, quite heavyweight), or the Java EE platform (more heavyweight than Spring).
I would suggest developing locally.
Run your database on Vagrant or just a plain old VM and treat it like its an external database server.

Using Joomla CMS with Java Servlet [closed]

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I currently have a Java Servlet backend Tomcat server running,
and I want to create the front-end(webpage) with a good CMS
and make a call to my java Servlet I understand that Joomla is a php base content-management system so is there a way that I can get it work such as using a REST service, or using PHP/JAVA Bridge or even install xampp would help ?
Or is Java base CMS the only CMS Tomcat server will be able to run?
You have to look for Java based CMS. There are so many options.
dotCMS may be a good pick, but it depends. So take a look and
see what meets your requirements.
Java based CMS list

Java back-end and JavaScript front-end, how to join? [closed]

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I'm new to creating a web application with a Java back-end and a JavaScript, HTML 5 front-end. How do I pass content between the two?
You are looking for a web framework. These will integrate all three technologies you mention into a server and fully functioning webapp. You will also need to be working with JavaEE.
I recommend Jetty or Play
Look up some tutorials on how to get started but basically these frameworks will create the server backend that launches on a port and can host different sockets etc... and since theyre in Java the backend code can literally be written anywhere in the project...front end is easy too, you'll see how it works once you work through your first tutorial with them :)
Java EE is what you need indeed.
on a back end you add end points, and on front end you hit those end points w/ ajax

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