Questions tagged [java]

Software requests for Java development tools and libraries for the Java programming language.

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7 views

Proxy Software that can Selectively Mock Responses

Recently I have come across Mountebank, a software that can proxy requests sent through it or return a mocked response if the request meets certain criteria. This works great, but it will only proxy ...
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19 views

AWS cognito and IAM with spring boot project

I'm using aws libraries into my spring boot app for make validations of users with cognito. However, I don't know What Protocol is used into requests? http or https.
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Text editor library with MS Word compatibility & track changes feature

I am working on a Java application and trying to implement the following. Person A uploads a MS Word file through some web portal. Person B and C add their comments and suggestions (with track ...
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11 views

Tools to test JPA/Hibernate queries

Currently, I've been using Dbeaver to test my queries before actually writing the real code. But it is only suitable for native queries. "SELECT COUNT(p.id) FROM profile p WHERE p.name =:name AND p....
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10 views

Library for compressed files in java

I need a java library that can handle at least 7z, zip, wim, tar (rar would be nice). Thing that I need the most is checking if file is password protected but it would be great to be able to unpack ...
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11 views

Software that helps me manage a big software project

I just finished my first year of uni studying computer science and i do now have a few months before i have to go to uni again and i wanted to do a project in that free time. I've done some smaller ...
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Is there a framework or a tool which will test 3rd party Java jars for security vulnerability and recommends suitable updates or upgrades?

I am looking for a framework or a tool which will test 3rd party Java jars for security vulnerability and recommends suitable updates or upgrades.
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Simple Implementation of graphical objects into C++ or JAVA

I would like to learn a way to individually design graphic side and back end side of an online game then merging them together. Let's say I am programming MineCraft. I can write the code in C++ or ...
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89 views

Springboot event publisher with delay

I am looking for a java library for a springboot application for publishing message with a delay, I checked spring events but it's not possible to set a delay to publish a message (or set a delay to ...
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6 views

How to decide which front end technology to pick to be suitable with maven java project without using frameworks

I have a maven java project with few micro-services which executes python scripts. I will need a front end app that will consist of few pages. Practically it will not be a web page but a app for ...
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9 views

Mapping Customers DB to my to my databse

I'm trying to connect to various customers and map their databases to my database. I need a tool that I can comfortably map their database column/keys to my keys. currently, I'm writing big mapping ...
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9 views

best software to store and retrieve information on books for both web and desktop/mobile apps

I have been looking for a while but can't seem to find something that fits my needs. A basic rundown of what I am looking for is a software/api that will allow me to store and retrieve information ...
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11 views

Android Library To Facilitate A Layout Builder App?

I was wondering if there was some sort of library (Java) that could help me make my own layout builder app. For example, take a look at Eventbrite: This is the direction where I want to go and would ...
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3 views

How to convert jar file to exe file including all the dependency jar files?

I have a .jar file that contains my java code on PDF printing. The java code is using json & other pdf related functions. I want to create a .exe file for this project. This project is running on ...
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mock external apis framework

We have spring application (Java 8) with several external APIs (REST) from different providers. We are integrating new providers and want to test most/all cases of provider responses Is their a good ...
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5 views

Conception of Java application to handle a mail reception and processing

What is the best idea of java application ( JAVA Apps ideally but I'm open to other suggestion too ) that will perform the below actions : 1- Receiving emails to an email address configured ( App's ...
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4 views

Looking for a Tool which helps to View PDF files and Handle file operations in Java and Angular?

Looking for a Tool which helps to View PDF files and Handle file operations such as Viewing , Preventing Download and Print Feature, which also supports Java And Angular? Any suggestions are kindly ...
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176 views

IP Spoofing in Java

We have a use-case for testing where we have to make Java request to a service with different IPs and with custom HTTP header in request. Can someone suggest any application/tool by which we can do ...
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28 views

Theorem prover for C#

I have already read some older articles here in the forum on theorem proofers, but the articles are quite old, so I would like to open a new question for here. So I have the following case: we have a ...
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5 views

Java Mission Control vs Java Flight Recorder

Jvisualvm and Java Mission Control both measure certain aspects of running Java code, come with the JDK, and can be found in $JAVA_HOME/bin. This Oracle web page has some good overview information. ...
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450 views

Java ACH Payment File Libraries

I am working on a project (in Java) that requires NACHA/ACH files generation. I would assume something used so widely would have lots of libraries out there but surprisingly I cannot find any. Does ...
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14 views

What technologies should I use to deploy a web-site today (asking for best-practice)?

I am a seasoned developer and used to code Spring with Java Hibernate instantiating SQL database (MySQL, MSQLServer, postgres). I am getting ready to start a new web development effort. Mostly a team ...
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4 views

Software/Script Elaborating data after received from a telnet connection

Looking a solution for generating data from a telnet connection. I need to check weight in every operation from my balance. But the problem is that once you connected with the balance over port:23, it ...
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8 views

read serial port in java

. > i am looking for a library to read a serial signal with 1mhz baudrate in java that no have specific protocol so i decided read this signal bit to bit.how i do that and what library is ...
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16 views

automatic creation of the program schema

Are there any ways to automatically create a program schema (specifically interested in Java/IDEA)? I mean schema wich shows what classes and methods exist, what from where is called, what parameters ...
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12 views

GUI Framework for research

I'm working with a Java Simulator and JupyterLab (Python scripts) and currently, I'm launching the experiments directly from Eclipse or the command line, and after I generate plots, tables, etc. In ...
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34 views

Is there any API to generate a JSON schema programmatically in Java?

More info: I am converting XML data using the eclipse org.eclipse.uml2 (and emf) packages to generate a JSON schema, and looking for a similar Java API that provides JSON schema semantics (like ...
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2answers
71 views

Java library to create PDF file

I am looking for a free library to create and export PDF files. I will receive StringBuilder like that: value;timestamp 8627;1514674800000; 8627;1514761200000; and I need to generate and export to ...
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7answers
15k views

Free or nearly free PDF library for Java

The title1 says it (nearly) all. To be more specific, I require PDF generation with basic formatting (tables and images) usability in closed source commercial project being free (as in beer) or ...
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1answer
23 views

Non-Node/NPM Modern Front-End Web Framework

Looking for a modern front-end web framework that is either JS- or Java/JVM-based (like GWT which does cross-compiling, etc.) but that has no Node/NPM dependencies. Meaning I should be able to develop ...
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32 views

Is there a cross language logger

I want to able to run a single logger and post to it from different languages. Is there a single logger out there that will work with java python and r?
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25 views

Open source reporting library for Java

I'm looking for a good reporting tool for Java which is easy to implement to my Java desktop program for generating reports. It may or may not be like Crystal Reports but hopefully it is. Looking for ...
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17 views

Suggestions for a tool to measure TCP performance of a server

I have several servers that host a java application. Now I have a requirement to measure the TCP connection performance of these servers. The perf tool have functionalities for TCP profiling but that ...
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1answer
18 views

How to limit login access and create ban after 4 attempts to web application based on user's IP address? [closed]

i have created the js file for this purpose but i cannot find a way to limit the access after 3 failed attempts based on user's ip address. can someone please suggest me a way to do that? i do not ...
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16 views

Entity auditing/versioning library for Java

I have to add auditing to my Spring Boot application. I looked at Javers and Envers, but both seem to store the entire snapshot instead of just the changes made. I am concerned that saving snapshots ...
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1answer
31 views

Java web app authentication framework similar to django-auth

Looking for an authentication and authorization solution for Java web application (servlet based). Similar to django-auth, featuring; support for different backends (SQL, LDAP) user administration ...
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2answers
648 views

Micro-framework for web development in Java

I want to make a small web site, and preferably in Java, due primarily to my coding partner. I love micro-frameworks such as Flask in Python, but most frameworks in Java are BIG and/or slow. Examples ...
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7 views

Currency exhange api with some features

I need a currency API with following possibilities: latest currency exchange change base currency currency exchange (fe: 1 EUR -> 20 USD) get historical data(I'll need that to compare values of ...
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0answers
53 views

Library to replicate AS/400 menus in Java

I'm looking for a way to make a program with the style of AS/400 menus. I've looked at text-based UI libraries (lanterna) but they don't seem to be able to do what I'm looking for. Ideally, I would ...
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1answer
10 views

Web Host selection

I would like to select a web host for my apps . He is to support ASP and JSP Languages and at least MySQL DB Please advise. Regards
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7 views

Web framework visualizing decision rules (interactive graph)

I need web framework for creating visualization of decision rules. This is project for my master thesis (only 4 months remains). My vision is: Visitor uploads file with decision rules. Next he can ...
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2answers
26 views

Which software could I use to build an app that shows data saved in excel files?

First of all, I would like to thank you for welcoming me. To put you in context I want to design a programme to show data visualy and to make some reports. As soon as the design is finalized the ...
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8 views

Personal blog hosting, based on Java Servlet technology

I would like to run my own blog site on my own server, to be hosted on Java Servlet technology. I can run on either Apache Tomcat (a web container) or Payara (full Jakarta EE) servers. I need to host ...
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13 views

An Open Source or paid tool to generate mock data for unit testing, performance testing and mocking production data

I am looking for a data generation tool that can generate large amounts of data with following requirements. Ability to configure type of data that needs to be generated -- Data has lot of ...
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50 views

WSO2 ESB vs Red Hat Fuse

I have been stucked on what ESB softwate we (our company) should use, We initially tried to choose 2 of Open Source ESB softwares Which are : WSO2 ESB - (100% Open source) Red Hat Fuse - (Only free ...
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18 views

Looking for a 2D Bin Packing library in Java

I am looking for a general purpose 2D bin packing library in Java. One that is well maintained and/or has sufficient usage is available via Maven (optional) has a Apache2 or similar license is ...
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0answers
57 views

Development Environment for Java Expression Language (JEXL)

I am looking for a good way to develop JEXL code and cannot find any examples online. Preferably this would be through the use of an IDE, though a text editor such as atom with syntax highlighting for ...
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7 views

Java software that creates an adjacency matrix for you?

Is there a program where you can enter a 2d array or draw a graph and it will create an adjacency matrix for you?
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17 views

Java 6 Application Monitoring Recommendations that offer features similar to Prometheus

NOTE: I am the newest and most junior developer that I know just to give you an idea of my skill level before you read my question. The company I work for is a victim of its own success. In 10 ...
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19 views

New to AI, generating “feedback data” from given user prestations?

First I will clarify the context, I have to learn new technologies for my bachelor thesis. I am making a mobile application similar to Flappy Bird, except it's voice controlled. The idea is to have ...

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