Questions tagged [java]

libraries for Java and Java development tools

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57 views

Creating a Workflow Designer

Our current application has a homegrown Workflow designer created with JSF as frontend/ Oracle as backend . It gives a user the ability to create his/her own workflows however this is tightly coupled ...
2
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0answers
4k views

Need to convert Visual Basic code to Java using automated tools

I would like to convert VBA macros from Excel to Java code. The code conversion need not comply to Object Oriented methodology. I tried to find something on google and found the following 2 links Sun ...
1
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0answers
959 views

Java library for writing raw audio into a compressed OGG file

Is there a Java library for taking a raw audio stream and saving it as a .OGG file with a decent compression ratio? In particular, I'm using the Java Beads Project, open open-source tool for sound ...
1
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2answers
44 views

What would be the recommended Java database model in this case?

I have written an app that processes a video (720*576 px, 30 fps, RGB format) using OpenCV under Java. I only calculate 5 int variables as a result of my processing on each frame. I would like to ...
5
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0answers
85 views

Java lightweight library for QBE (non-JPA) open source / free?

I am looking for a freeware or open source java library that, given a JDBC connection, it can assemble/execute a QBE query, hopefully, using a POJO or HashMap as example. It does not have to deal ...
2
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0answers
46 views

Need help to identify a proper DBMS system for stand alone software system [closed]

I am a final year IT student and I need to do a project to finish the degree. I have a an idea about account management system for a local store. This system simplifies manipulation of day books and ...
2
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0answers
42 views

A tool for “code only” Java Android development

I'm developing a Java application which should run primarily on Android, but desktop is strongly considered and iOS may be a nice bonus. As the GUI is by far not the core (estimated 10-20% development ...
1
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0answers
62 views

Can middleware integration products like Apache Camel be used for building up html pages? [closed]

Is it possible and furthermore should it be done? If I have 10 web services that all generate different parts of a web page. For example header, footer and body elements. Should I use Camel or some ...
1
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1answer
496 views

Java libraries for animation (for sorting algorithms)

I am new to Java and I am trying to figure out if there is a relatively quick way of animating sorting algorithms in Java. I have already coded up my algorithms (quick sort, bubble, and shell) and ...
1
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0answers
67 views

Mirror Third Party Web Services Internally

When using third party web services one often runs into problems where the usage of the service over the network causes performance issues, usage is limited and web service structural changes ...
0
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1answer
42 views

Which Java XML parser closely resembles SQL?

I'm not exactly sure what XML parser I should use when reading/writing XML for my application. I'm just starting to learn Java and I don't have the time to experiment with all the XML technology only ...
2
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0answers
24 views

Non-x86 CI service

Please suggest CI service that can run Java/Scala builds with tests on non-x86 architectures: ARM, PowerPC etc. Maven (or Sbt) integration is required. Free option for OSS projects (like in Travis-CI ...
2
votes
1answer
462 views

Java audio synthesis library that can be used for coding Android apps

I'm looking for a Java audio synthesis library that can be used for coding Android apps. It should be able to do the basic stuff, like: Tone generation in the four basic waveforms: sine, triangle, ...
1
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0answers
29 views

Is there a De Facto Utility for Type Conversion in Java?

There are lots of cases where Java applications interface with other systems and need to translate between different types of objects. Typical examples include web frameworks for HTTP request ...
1
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0answers
39 views

Looking for a simple OSS load balancer for JVM processes

I am looking for a component for the red box. I'd like an OSS load balancer that can consume from a JMS queue and trigger a new JVM process in different machines. Each job triggered is independent and ...
2
votes
0answers
38 views

Are there GUI's to create shaders?

I have been dabbling around with the shader system of 3Ds max 2012 and the UDK. These GUI's are great for testing out things visually. Now I want to create some basic GLSL shaders to test some things ...
1
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1answer
127 views

java sql interface that makes filtering and limits easy?

I am working on a project in java interfacing with mysql via JDBC. Currently all sql calls are literally inlined sql. The are large sql calls, with lots of left joins, and hideous to read or parse. ...
2
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0answers
66 views

Recommendet tool (plugin) for software reuse in Java

I am looking for a tool (or plugin) which can help me in doing software reuse in Java. Recently, I worked with Merobase and its Eclipse plugin Code Conjurer. It helps to find a desired feature based ...
11
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1answer
219 views

Java Refactoring - Scope of Variable

I have to deal with some old legacy code, that unfortunately had the coding style of declaring all the variables at the beginning of a method. The code looks something like this as an example: ...
7
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1answer
202 views

Dynamic GUI Builder

I am currently programming a forum-like interface in the Java programming language. For GUI making I'm using the GUI builder that comes with NetBeans (Matisse). It's a very good GUI builder for most ...
5
votes
2answers
245 views

Easy Web interface development framework

So, I'm actually a DBA but a formerly Java/Python/Powerbuilder/C programmer. In the past I joined a team as developer for a large government website written in Java + Struts 1.3 + Hibernate + Sencha ...
1
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0answers
86 views

Java - Existing console application - Create Web application

I have a 'background' application which gathers certain data and performs certain actions over time. This application has been created in Netbeans (SE) as a regular Java application. One of my ...
5
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0answers
942 views

Android Virtual Microphone

I would like to know whether some tool exists to create a virtual microphone on Android. For example, when I connect my headset, my phone uses the microphone on the headset. Instead, I want to be ...
12
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1answer
107 views

Tools for comparing dependencies in a Java project

I have two Java projects managed with different dependency/delivery tools and want to know the differences of the required dependencies. I am using Linux (CentOS) in a VM but a Windows solution can ...
1
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0answers
101 views

There is any Java library to create Mime File Container?

I need to create a Mime File Container like this: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----5nSasdfd5DQWERgOL732nyngX0hPJPPwasdfGptf8olMJTCQ=_1e_" ------...
14
votes
1answer
3k views

Vim plugin for Java HTML/CSS/Javascript

As of now I am using the Vim built-in SyntaxComplete for my editing. I started my JavaEE project in Vim with Ant and went this way for a few weeks but Eclipse functionalities were lacking too much so ...
1
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0answers
159 views

drawing/plotting library for 3D rendering from x,y,z points

I have been doing some extensive research for a Java/C++ library to produce realistic drawings/plottings from X,Y,Z coordinates in a text file. I'd prefer it this drawings/plottings can be seeing ...
3
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0answers
151 views

Single Step KDF specification

NIST SP 56A talks about Single Step Key derivation function. Is there any Java library which implements this?
4
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0answers
146 views

Self generated java file implementing STAX to parse XML files using available xsd

I have about 100 xml files each around 5MB. I have an xsd. Is there a way to generate a java class that will parse these files using the xsd I have ? Is there any tool that can do this? or will I ...
3
votes
0answers
85 views

Where can I find a free Java Library to read multiple email formats

Our team has used Aspose .NET in the past (a product we purchased) to read multiple versions of email messages and parse the information for their content. We now want to to do a similar thing in ...
16
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3answers
186 views

Tool to generate a jar file containing other jar files?

I am looking for a JAR file generator fitting these requirements: Able to create jar files containing other jar files Makes creation and maintenance of manifest files easy.
3
votes
0answers
105 views

Google Glass - Code39 Scanner

I need a code39 Scanner for my glass application. I've tried with ZBar (version 0.2), but it doesn't work. As you can see the picture is upside down and the quality is very bad. ZBar only works with ...
3
votes
1answer
1k views

Java Open source Help desk software

Refining a previous unanswered question with a no more appropriate title I'm looking for help desk software with the following requisites: java language Open source Mysql support Multi-language easy ...
5
votes
1answer
129 views

Java library to partially escape HTML code

I'm implementing an email web client. Sometimes some emails come with HTML content. For security reasons I don't want to render the HTML code as it comes from the original source, but escape or even ...
8
votes
3answers
285 views

Java IDE that is compatible with git

I have done many Java projects in the past and recently I have been working on python projects out of a git repo. I liked git so much I would like to start applying it my Java projects, but I would ...
30
votes
2answers
2k views

Java to UML generator on Linux

I want to generate UML class diagrams from my actual Java code. I used Visual Paradigm when I had an academic License but as it is rather expensive I would like some recommendations. Required See ...
1
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1answer
96 views

Open-source Java data manipulation software [closed]

I am looking for open-source Java software that allows the user to interactively manipulate/transform large amounts of data and these manipulations usually follow some sort of pattern. Two examples ...
1
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0answers
143 views

Any GUI based simple tool that can make my JARs of android un-decompilable?

I want to build a library project into JAR specifically to run only on Androids 2.3 and above. I do not have any resources to add in the library. Its just plain code. I tried ProGuard and obfuscated ...
0
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2answers
62 views

Java client side bean container

There is any open source generic bean container? Let me explain the scenario. I am working in a Java EE project, and we are using a Swing client. We are using Json to serialize objects. In client ...
-1
votes
1answer
254 views

Multimedia library for Java [closed]

Are there any libraries to play media, such as video or audio, in Java 6 and onwards? As far as i can tell, JMF is from Java 2 and there dont seem to be any alternatives.
8
votes
1answer
128 views

GUI tool for analyzing assembly, produced by Java JIT

I know there is a tool, which consumes Java VM output with -XX:+PrintAssembly and have 3-columns GUI: Left column with Java code, The middle one with bytecode and The right one with assembly. ...
3
votes
0answers
349 views

Java UML Reverse Engineering Tool for component view

After reading this post I found another problem. I am looking for a free reverse engineering tool that can analyse a multi-modules Java project and create an editable UML file but not the class ...
1
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0answers
2k views

Alternative to Apache libraries for an FTP client and server?

I am having fun (sort of) developing a Java 7 FileSystem implementation for use with FTP servers; for this I need an FTP client library (for the runtime aspect) and an FTP server library (for tests). ...
4
votes
0answers
71 views

Class relationship “overviewer”/“explorer” for Java code

I'm looking for a tool for rapidly visualizing structural relationships in Java code. The hard requirements are: generates structural diagrams of selected classes and packages, the diagrams are ...
10
votes
1answer
9k views

IntelliJ IDEA vs Eclipse vs NetBeans for “pure Java” development [closed]

Important private beta notice: this is a trial question for this proposal on meta: Advocating “X vs Y” questions. Of course IntelliJ IDEA, Eclipse and NetBeans are all excellent cross-platform IDEs ...
3
votes
0answers
77 views

Java CPU profiling tool with API for data collection and reporting

I am looking for CPU profiling tool for Java. The data collection agent must supports multiple platform (windows 32 and 64bit, Linux 64bit) should able to deploy on tens of machines without ...
18
votes
2answers
721 views

Open Source Java decompiler that does not crash on huge projects, understands advanced Java concepts

A Java decompiler turns a .class file back into a .java file. While decompiled code is not perfect (no comments, sometimes obfuscated names, etc.), it can be useful during hacking competitions, or to ...
2
votes
1answer
62 views

Android application IDE running on Android

I am looking for an IDE/tool that runs on Android and that would include all the features to build an Android application without relying on external machine. It could be simply a Java and text ...
13
votes
2answers
147 views

What efficient matrix implementations are there for Java

From time to time I need a library which can perform matrix multiplication for me. I think I have most recently used EJML, but that isn't necessarily the easiest package to use when I am working with ...
4
votes
2answers
179 views

Embbeded HTTP Server for pluggable java web application

I want to develop a Java Web application with a similar architecture to Jenkins. It shall ship with an embedded server, so that it can be started like java -jar myapp.war We are using Jenkins for a ...