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• Developing websites using Google Sites API in Java and Eclipse

  - by sharun

  Hi, Actually my work is, I want to create a simple site using java programming. After search i came to know about google sites api, and i got all sample programs for google sites creation, But i dont know where to place the coding in Eclipse 3.5. Help me.

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• Java and switch case

  - by Abhi

  Does any one know as to why Java does not allow you to switch on numbers larger than integers? Is there any technical reason behind this?

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• Need to validate a scientific spreadsheet written in Java

  - by geejay

  I need a validation framework, for an app written in Java, Eclipse RCP. The UI is a simple spreadsheet with many input fields and many output fields. The user input needs to be validated, for example: Thresholds for numerical fields Required fields for certain operations Context-sensitive help based on the validation results Multi-field validation, e.g a field is valid depending upon the values in other fields Wondering if there is anything out there?

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• Java - how to design your own type?

  - by Walter White

  Hi all, Is it possible to design your own Java Type, say an extensible enum? For instance, I have user roles that a certain module uses and then a sub-package provides additional roles. What would be involved on the JDK side of things? Walter

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• Python XML + Java XML interoperability.

  - by erb

  Hello. I need a recommendation for a pythonic library that can marshall python objects to XML(let it be a file). I need to be able read that XML later on with Java (JAXB) and unmarshall it. I know JAXB has some issues that makes it not play nice with .NET XML libraries so a recommendation on something that actually works would be great.

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• shutdown handler on java

  - by Stas

  Hi! Is it possible make some handler that will do something when user shutdown computer with Java on Windows XP (optional, win7)? How? Thanks.

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• Window application in Java

  - by Naimur

  Can i create a stand alone window application in eclipse using java, which later can be convert into an .exe file? please help me regarding this issue

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• Audio fingerprinting library (java)

  - by Claudiu

  Are there any audio fingerprinting libraries written in Java? similar to libofa which was written in C++ or C#. Thanks.

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• BPEL and Java web service

  - by tonyaccetta

  I was asked to create, with Netbeans (glassfish), a Java Web service asynchronos that communicates with a external BPEL process.Is it possible? Can someone help me? give me some examples? thanks sorry for my English, I am Italian.

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• Java focus question

  - by Albinoswordfish

  This may be a silly question I don't know. Is there a way to remove the highlighter to represent focus in a Java GUI? For example when you click on a button the text will have a slight rectangle around the text. Thank you

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• java.io.IOException: Bad DNS address - in opening a HttpConnection

  - by Shreyas

  Hi, I m opening a HttpConnection to a URL. Its working in simulator but when i try it in device, it gives "java.io.IOException: Bad DNS address" while opening the HttpConnection. I serached the forums but havent got the solution yet. That URL is opening in Blackberry device Internet Browser but not getting the HttpConnection (HttpConnection is coming NULL) when i try through my code.

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• Java RegEx find, except when between quotes

  - by user1833511

  I need a Java RegEx to split, or find something in a string, but exclude stuff that's between double quotes. What I do now is this: String withoutQuotes = str.replaceAll("\\\".*?\\\"", "placeholder"); withoutQuotes = withoutQuotes.replaceAll(" ",""); but this doesn't work nice with indexOf, and I also need to be able to split, for example: String str = "hello;world;how;\"are;you?\"" String[] strArray = str.split(/*some regex*/); // strArray now contains: ["hello", "world", "how", "\"are you?\"] quotes are always balanced quotes can be escaped with \" Any help is appreciated

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• use regex for get values java

  - by zahir

  i want to how to get separate text from group of contents in java.. example String a = "area href=\"hai.com\" jkjfkjs </area> ndkjfkjsdfj dfjkdsjfl jkdf dljflsd fljdf kd;fsd a href=\"hoo.com\" sdf</a> jisdjfi jdojfis joij"; i would like to get href link only.. how to write regex.. thanks and advance

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• Does Java's toLowerCase() preserve original string length?

  - by MicSim

  Assume two Java String objects String str = "<my string>"; String strLower = str.toLowerCase(); Is it then true that for every value of <my string> str.length() == strLower.length() evaluates to true? So, does String.toLowerCase() preserve original string length for any value of String?

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• hashmap in java

  - by Codenotguru

  i have a hashmap where every key has many values(stored in a arraylist). How to display the arraylist i.e the values for a particular key in a hashmap in java??

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• Task Queue Java API

  - by user268515

  Hi what is the purpose of Task Queue Java API How it is works and where it should be Used... Please Help me... Regards, Sharun.

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• cut part of an image from an existing image in java

  - by Caylem

  Hi Currently working in Java, i'd like to be able to select part of an image using the mouse pointer co ordinates. The area selected then needs to be cut from the existing image and used to create a new separate image.

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• long polling netty nio framework java

  - by Alfred

  Hi, How can I do long-polling using netty framework? Say for example I fetch http://localhost/waitforx but waitforx is asynchronous because it has to wait for an event? Say for example it fetches something from a blocking queue(can only fetch when data in queue). When getting item from queue I would like to sent data back to client. Hopefully somebody can give me some tips how to do this. Many thanks

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• JSON schema validation using java

  - by tomdee

  I'm writing some acceptance tests for a java webapp that returns JSON objects. I would like to verify that the JSON returned validates against a schema. Can anyone suggest any tools for this?

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• is there picturebox in java SE application(using netbeans)

  - by Nubkadiya

  is there picturebox in java SE application(using netbeans). i dont want to use label and Imageicon. can someone help me .

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• How one extends JNA interface mappings? (Java)

  - by rukoche

  User32 interface (platform library) is missing some WinAPI functions, so I tried extending it: package myapp import com.sun.jna.platform.win32.W32API public interface User32 extends com.sun.jna.platform.win32.User32 { myapp.User32 INSTANCE boolean IsWindow(W32API.HWND hWnd) } But then calling myapp.User32.INSTANCE.FindWindow(..) results in java.lang.NullPointerException: Cannot invoke method FindWindow() on null object

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• Fernflower Java decompiler help

  - by Nik

  As the author has forgotten to add a detailed usage listing (or I can't find it), I wonder if anyone knows anything about the command-line options accepted by the FernFlower decompiler application. You can find an online version here: http://www.reversed-java.com/fernflower/ I'm trying to enable/disable all these flags that are present on that webpage. The actual command-line JAR can be found here: https://github.com/Bukkit/Bukkit-MinecraftServer Many thanks Nik

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• Java libraries for converting xsd to bean/objects

  - by wuntee

  What are my options for libraries to convert XSD files to java beans or objects? I have a large XSD that I have been trying to convert using JAXB2, but JAXB2 is creating invalid classes.

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• How do I compile a Java application that uses Apache Commons IO at the command line

  - by typoknig

  Hi all, I made an application in NetBeans and I used the Apache Commons IO jar file. The application works fine in NetBeans, but I want to be able to compile it from the command line. The Apache Commons IO jar is with my *.java files but I get a commpiler error that says package org.apache.commons.io does not exist.

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• Naming convention when casually referring to methods in Java

  - by polygenelubricants

  Is there a Java convention to refer to methods, static and otherwise, any specific one or the whole overload, etc? e.g. String.valueOf - referring to all overloads of static valueOf String.valueOf(char) - specific overload, formal parameter name omittable? String.split - looks like a static method, but actually an instance method Maybe aString.split is the convention? String#split - I've seen this HTML anchor form too, which I guess is javadoc-influenced Is there an authoritative recommendation on how to clearly refer to these things?

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