Help with eclipse

Guys.... I don't know if this is the place to ask about this... this is not really a programming related?.. but I am kinda getting sick of netbeans GUI slowness... so I decided to give eclipse a whirl, I got it installed, the thing is that it is not recognizing any of the webservices API's and since I happen to be working with servlets.. This is some what important... If anyone has any experience with eclipse... I would like to know how to point it at the webservice API... more importantly where the hell the API is in jakarta.... so if anyone can help me with this it would be greatly appriciated.. I know it is not a SUN java related programming question..

has anything changed much from eclipse 2.1.3 ?????A LOT. Yes. The 3.0 release is a very different beast.
You don't normally "compile" as such. The compilation happens as you write the code, so that errors can be detected and reported dynamically. It is possible to build all projects, or to turn off runtime compilation and do individual project builds - but I don't recommend it unless you have a very slow machine. You'll get used to it, then grow to love it.
The compile errors thing is dead handy too - you can filter out errors/warnings you're not interested in, but far better to leave them all on so that your resulting code produces no warnings. It's also nice to be able to add a "//TODO:" tag to something and have it listed so that you don't forget to do it. I use that one a lot (I think the idea comes from Visual Studio originally)
Dave.

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Help with eclipse Qt4 pkgbuild [solved]

Hello!
I want to use qt integration with eclipse.
I looked in Aur and found a pkgbuild but he is out of date so I decided to modify it and
I would like to ask someone to look at it to be sure I did a right job.
I always fear to kill permission when I play with abs
The pkgbuild:
# Contributor: Alex Rodin <[email protected]>
# Contributor: Shaika-Dzari <[email protected]>
pkgname=eclipse-qt4
pkgver=1.0.1
pkgrel=1
pkgdesc="Qt4 integration for Eclipse"
arch=('i686')
url="http://trolltech.com/company/newsroom/announcements/press.2007-05-24.8884335791"
license=('custom')
depends=('eclipse>=3.2.1' 'eclipse-cdt>=3.1.1' 'qt4')
provides=('qt4eclipse')
source=("http://trolltech.com/developer/download/qt-eclipse-integration-linux.x86-$pkgver.tar.gz")
md5sums=('d01ad9bc4cd953340b9db806f49dac8f')
build()
mkdir -p $startdir/pkg/usr/share/eclipse
cp -R $startdir/src/eclipse/plugins $startdir/pkg/usr/share/eclipse
mkdir -p $startdir/pkg/usr/share/licenses/$pkgname
cp $startdir/src/eclipse/features/com.trolltech.qtcpp.feature_1.0.1/license.txt $startdir/pkg/usr/share/licenses/$pkgname/COPYNG
I changed:
* new version 1.0.1
* new download url
* switch to /usr/share for eclipse plugins
Thank you for your help.
@+
Last edited by Shaika-Dzari (2008-01-10 01:29:05)

Merci Snowman

Help with eclipse installation, please!

I usually use dreamweaver but now I have to use eclipse. I'm
so confuse as where to start. I've googled for guide to eclipse
installation but not sure what to do.
Here is what I found:
On this link
http://www.cs.umd.edu/class/spring2006/cmsc132/EclipseTutorial/install.html
it says I have to first install jdk-1_5_0_04-windows-i586-p.exe but
I can't download this file because I'm not their student. I looked
around everywhere and can't find this file for download.
Then I thought I may be just download eclipse from
http://www.eclipse.org/downloads/
When I clicked download, I'm face with anothe confusing page,
I'm not sure which one to choose.
Do I have to download : Eclipse Classic 3.4.1 (151 MB) ? how
about JDK?
I searched for JDK on my machine and I did not see any jdk
except jdk12utils folder, jdk118 folder, jdk122 folder and jaguar
server (jdk1.2). There a re a bunch of other jdk such as JDK_JJ,
JDK_VJ, etc
I need to use eclipse just to develop web application with
coldfusion (locally) and databse Sybase and that is it. No java no
nothing and I'm no java person so these things confuse me, please
help!
Oh by the way, I also read somewhere that once I installed
eclipse I need to install the CFEclipse.
Please help!!!!

>
http://www.cs.umd.edu/class/spring2006/cmsc132/EclipseTutorial/install.html
it
> says I have to first install
jdk-1_5_0_04-windows-i586-p.exe but I can't
> download this file because I'm not their student. I
looked around everywhere
> and can't find this file for download.
Really? I just Googled "jdk-1_5_0_04-windows-i586-p.exe" and
found rather
a lot of matches. One can download it from the very first
link.
There are more recent versions of Java than that, though.
If you ever need to download a JDK, the Java website is
perhaps the best
bet (java.sun.com).
> Do I have to download : Eclipse Classic 3.4.1 (151 MB) ?
how about JDK?
> I searched for JDK on my machine and I did not see any
jdk except jdk12utils
> folder, jdk118 folder, jdk122 folder and jaguar server
(jdk1.2). There a re a
> bunch of other jdk such as JDK_JJ, JDK_VJ, etc
OK, some background. Eclipse is a Java application, so to run
it, one
needs Java installed.
If you don't already have a JDK installed, then the option
you want is the
one WITH the JDK, because that will definitely be the a
suitbale version to
run Eclipse one. One might not want to D/L the version
bundled with a JDK
if one already has the same or more recent JDK installed.
> Oh by the way, I also read somewhere that once I
installed eclipse I need to
> install the CFEclipse.
> Please help!!!!
Well: start by googling CFEclipse. On the website for it,
there'll be a
D/L as well as instructions. It's pretty straight fwd, if one
reads the
instructions.
Adam

Problem with Eclipse -- pls help

hi
When i execute the application in debug mode with one break point :
These are the errors i get and the compiler is not stopping at the break point .
Pls help :
Thread [main] (Suspended (exception ClassNotFoundException))
     ClassLoader.findBootstrapClass(String) line: not available [native method]
     Launcher$ExtClassLoader(ClassLoader).findBootstrapClass0(String) line: not available
     Launcher$ExtClassLoader(ClassLoader).loadClass(String, boolean) line: not available
     Launcher$AppClassLoader(ClassLoader).loadClass(String, boolean) line: not available
     Launcher$AppClassLoader.loadClass(String, boolean) line: not available
     Launcher$AppClassLoader(ClassLoader).loadClass(String) line: not available
     Launcher$AppClassLoader(ClassLoader).loadClassInternal(String) line: not available

If the compiler is not stopping at your breakpoint, then it probably means that the java code you're looking at and the compiled class file are out of synch. If you're getting a classnotfound, then your classfile most likely is either not there or is not where expected.
Check the output folder in project's properties (which may or may not be the default), and see if your classfiles are actually there. Perhaps there is some error that is preventing your classfile from being generated (Eclipse sometimes won't even be able to compile), so check the problems dialog.
Try refreshing your project, and if all else fails, restart Eclipse/delete & create the project again. That sometimes magically fixes things. Otherwise, welcome to the quirkiness of dealing with Eclipse!

Help with RMI tutorial (and Eclipse)

Hi!
I need a little help with RMI tutorial. I have all source files from tutorial downloaded, but I never did anything like this and don't know, how to run it. I somehow did Building a JAR File of Interface Classes from [http://download.oracle.com/docs/cd/E17409_01/javase/tutorial/rmi/compiling.html], but got stuck on simple HTTP server, I didn't understand, what to do.
Bonus question: is it possible to do those commands from Eclipse? How?
Thanks a lot!

It seems that the example provided (in the link) requires a web serverNo it doesn't. It requires an HTTP server.
tomcat will be a better option which you can useThe Apache HTTP server might be more to the point.
But If you are new to RMI and need to understand the exact flow of RMI I think this will not be a better exercise to start withI agree. I would get it running without the codebase feature. This isn't as widely used as you might think, and anyway it is a deployment option not something you need to engage with much when developing.
@OP: ignore the HTTP stuff and the codebase feature and build 3 JAR files:
(a) the common stuff (remote interface, stubs if any, and any classes referecned by the remote interface)
(b) the server (the remote object itself and anything server-side it uses)
(c) the client.
The common JAR file should be deployed to both the server and the client, and both the other JARs should name it in their Class-Path entry in the manifest.

OEPE 12.1.2.1 with Eclipse (Kepler) M2E and M2E-WTP and Seam 2 problem

I've a JEE project with Maven 3.0.5 and JBoss Seam 2.3. I've some problems in Weblogic 12.1.2 application deployments with Eclipse.
If I deploy the application as virtual application (split_src and .beabuild.txt), the .beabuild.txt includes the directories:
C\:/FundeWeb/2.0/workspace/fundeweb2/web/target/m2e-wtp/web-resources = web_fundeweb2 (m2e-wtp project generated resources)
C\:/FundeWeb/2.0/workspace/fundeweb2/web/src/main/webapp = web_fundeweb2 (project web resources)
That's produces the next error (Multiple WEB-INF/ejb-jar.xml found):
<01-ago-2013 14H07' CEST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID "1375358874432" for task "1". Error is: "weblogic.application.ModuleException: Multiple WEB-INF/ejb-jar.xml found. [weblogic.servlet.internal.WarSource@19d4f67, weblogic.servlet.internal.WarSource@c7fd40]"
weblogic.application.ModuleException: Multiple WEB-INF/ejb-jar.xml found. [weblogic.servlet.internal.WarSource@19d4f67, weblogic.servlet.internal.WarSource@c7fd40]
at weblogic.ejb.container.deployer.EjbModuleExtensionFactory.create(EjbModuleExtensionFactory.java:26)
at weblogic.application.internal.ExtensibleModuleWrapper.createModuleExtensions(ExtensibleModuleWrapper.java:264)
at weblogic.application.internal.ExtensibleModuleWrapper.initDrivenObjectArray(ExtensibleModuleWrapper.java:232)
at weblogic.application.internal.ExtensibleModuleWrapper.prepare(ExtensibleModuleWrapper.java:107)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:100)
Truncated. see log file for complete stacktrace
If I deploy the aplication in Weblogic Console with the split_src, with only the web/target/m2e-wtp/web-resources, the applications deploy succesfully.
If I deploy de application as exploded archive, the jboss-seam.jar file isn't included in the WEB-INF/lib folder. The others jboss-seam-xxxx.jar files are included.
In the virtual application deployments, I think that the OEPE integration with M2E and M2E-WTP, there are include only the m2e-wtp folders.

Hi Subash,
I tried the same installer on a 32bit machine and was able to run without any issues.
I did however come across a few users jdeveloper users who had similar issues with the jdev installer and the following workaround seems to have solved the issue for them. coudl you try the same and let us know if that helped ?
1. Extract "oepe-12.1.2.1-kepler-installer-win32.exe" file into C:\oepe-12.1.2.1-kepler-installer-win32
2. In cmd go to C:\oepe-12.1.2.1-kepler-installer-win32
3. Execute follow command:
C:\PROGRA~1\Java\jdk1.6.0_31\bin\java.exe ( path to your JDK) -jar install/modules/ora-launcher.jar DISKCNT=1 JRE_COMPONENT=oracle.jdk,oracle.jre
thanks
Raj

Need help with almost completed plugin engine project

Hi all,
For a while now I have been working on a plugin engine. After a few iterations, the engine is similar to the Eclipse engine, in that plugins use extension points and extensions to allow contributions. Unlike the eclipse engine I have added the ability for plugins to fire events through the engine and other plugins can add listeners, all through the plugin.xml manifest. Dependencies are mostly handled automatically at plugin load time (when extensions get resolved to extension points, and listeners get resolved to events). For the case where a plugin needs to use classes from another plugin, dependencies are also allowed to be declared. Like the eclipse engine, activation of plugins occurs the first time a class is used within the plugin's classpath, OR a plugin can be activated after it is loaded.
What I need help with is testing, working on examples to provide with the engine project, and feedback/suggestions before we release the M1 build. I am asking for those that are interested in this type of work to volunteer to help where applicable and possible. I want to provide a solid plugin engine to the java community, one that is easy to use, works well, and is pretty effecient in terms of resource usage and performance.
Of particular interest to me right at the moment is dealing with multiple versions. As I see it, the engine will be used within an application and as such plugins would be distributed with a specific application version. The plugin version itself is more of a notification as to what version a plugin is, although I imagine it will help when updating at runtime as well.
Just a few other details of the engine. It handles (or will soon) dynamic load, unload and reload of plugins at runtime. Plugins can be distributed in an archive file format, we call .par (Plugin ARchive), with additional plugin filename extensions configurable at runtime. The plugins can be developed and deployed in an expanded directory format as they are in Eclipse as well, or in the archive format. In the archive format they do not need to be unzipped when deployed, and they can contain embeded jar/zip libraries. The engine handles finding and creating classes directly out of the .par file at runtime.
Multiple locations to find plugins are configurable before the engine starts, and even after it starts more could be added to allow additional locations to find plugins. URLs are supported, and soon the HTTP protocol will be supported so that plugins can be downloaded and installed at runtime.
The project can be found at www.sourceforge.net/projects/genpluginengine. If you would like to get involved and help out, please sign up on the dev mail list and send an email to introduce yourself to the rest of the members on the list.
I'll also add that I am working on a Swing UI Framework built entirely from plugins. It provides a ready-to-launce UI application that developers can simply add their plugins to, extending various extension points of the framework to have menu items, toolbar buttons, status bar access, help and preferences dialog additions, file i/o choosers, tons of open-source components ready to use (or extend to add on to), and like Eclipse, hopefully... draggable window frames that can be dropped on any other frame to form a tabbed frame of windows. Some of this is a ways off, some is getting there now. Presently you can add menu items that do allow plugin activation when first clicked, so plugins can be loaded but not activated until needed. The Preference dialog works but is not completed, and a plugin that adds a plugin control panel to view all loaded plugins, activate them, load/unload/reload, view extension points, extensions, dependencies, etc is partially completed. The point is, to allow a ready to run UI framework in Swing with an easy path for developers to quickly build applications with. If you are interested in this, when you join the mail list and introduce yourself, indicate that you are interested in this as well, as we need help with plugin development for it and would appreciate more help here too.
Look forward to some replies.

Might I suggest setting up a project at a known project-site? I've seen your progress and questions posted here from time to time, but one of the drawbacks is that you have to fill each post with the entirity of your vision to explain what you're doing. That's a lot of text to read - and most folks will skip right over it.
On the other hand, a well-crafted, good-looking project web-site, with appropriate links and docs and vision statements, diagrams, etc. will have more likelyhood of attracting volunteers. java.net and sourceforge.net are likely spots to set up shop. In addition, you get CVS and bug-tracking systems, which can be quite valuable in such a large-scale project where there are lots of pieces.

Starting Weblogic server with eclipse.

Hi,
I am trying to start the web logic server through Hudson build.I have specified the goals in pom.xml and i am using cargo plugin (maven). When i build using Hudson. It builds the war file and copies to folder so when the weblogic starts it uses that war file. But in my case the the war file is copied to correct location where the server expects it when it starts but when it tries to deploy it takes from the Hudson location where it was created can anyone help me with this? i need some help with this so that when i deploy it picks the correct war file.
I have the pom.xml that i was using.
Thanks in advance.
<plugin>
<groupId>org.codehaus.cargo</groupId>
<artifactId>cargo-maven2-plugin</artifactId>
<version>1.0</version>
<configuration>
<wait>false</wait>
<container>
<containerId>${container.name}</containerId>
<home>${container.home}</home>
<log>${container.server.home}/servers/${container.server.name}/logs/${container.server.name}.log</log>
<output>${container.server.home}/servers/${container.server.name}/logs/${container.server.name}.out</output>
<timeout>600000</timeout>
</container>
</configuration>
<executions>
<execution>
<id>start-container</id>
<phase>pre-integration-test</phase>
<goals>
<goal>start</goal>
<goal>deploy</goal>
</goals>
<configuration>
<home>${container.server.home}</home>
<type>existing</type>
<properties>
<cargo.java.home>${container.java.home}</cargo.java.home>
<cargo.servlet.port>${container.port}</cargo.servlet.port>
<cargo.jboss.configuration>default</cargo.jboss.configuration>
<cargo.rmi.port>1099</cargo.rmi.port>

Hope your pom.xml file is not suitable to WebLogic. it is for Jboss.
Let me point you to right link here: https://docs.sonatype.org/display/M2ECLIPSE/Using+Maven+with+application+servers#UsingMavenwithapplicationservers-Weblogic
Change your pom.xml file accordingly and let us know what is the situation for your eclipse.
Edited by: PavanBhavanishekhar on Nov 2, 2010 12:52 PM

Flex with Eclipse WST

Hi I'am new to Flex, I like to get started using Flex,
ActionScript3 using Eclipse IDE.. Iam looking for some tutorial or
workshop article how to get Flex with Eclipse IDE.

Hi,
Are you talking about using the Flex Plugin or the Flex_SDK?
Not sure about the plugin but you can check out my post on
what I had to do to get the sdk to work with Eclipse 3.3 at
http://www.plentifuldesigns.com/?p=13
Hope this helps
- Keith

[ETL]Could you please help with a problem accessing UML stereotype attributes ?

Hi all,
Could you please help with a problem accessing UML stereotype attributes and their values ?
Here is the description :
-I created a UML model with Papyrus tool and I applied MARTE profile to this UML model.
-Then, I applied <<PaStep>> stereotype to an AcceptEventAction ( which is one of the element that I created in this model ), and set the extOpDemand property of the stereotype to 2.7 with Papyrus.
-Now In the ETL file, I can find the stereotype property of extOpDemand as follows :
s.attribute.selectOne(a|a.name="extOpDemand") , where s is a variable of type Stereotype.
-However I can't access the value 2.7 of the extOpDemand attribute of the <<PaStep>> Stereotype. How do I do that ?
Please help
Thank you

Hi Dimitris,
Thank you , a minimal example is provided now.
Version of the Epsilon that I am using is : ( Epsilon Core 1.2.0.201408251031 org.eclipse.epsilon.core.feature.feature.group Eclipse.org)
Instructions for reproducing the problem :
1-Run the uml2etl.etl transformation with the supplied launch configuration.
2-Open lqn.model.
There are two folders inside MinimalExample folder, the one which is called MinimalExample has 4 files, model.uml , lqn.model, uml2lqn.etl and MinimalExampleTransformation.launch.
The other folder which is LQN has four files. (.project),LQN.emf,LQN.ecore and untitled.model which is an example model conforming to the LQN metamodel to see how the model looks like.
Thank you
Mana

Flex SDK with Eclipse

Hello,
I am quite new in Flex and Eclipse, but I would like to start my journey. So at the beginning I have to have a software to create my projects. I decided to make it in Eclipse SDK with Flex SDK. But I have no idea how can I install Flex SDK in Eclipse. I mean I would like to be able pree new and then Flex application. Something like this in this movie: http://www.adobe.com/products/flex/media/flexapp/
So can someone help me??

The Flex 2 plugin for Eclipse does not work with Eclipse
3.3.x - you need 3.2.x. Download the Flex 3 Beta from Adobe labs
and that will work with Eclipse 3.3.x
You can use a Flex 2 SDK with the Flex Builder 3 plugin -
each Flex 3 project can select its own Flex SDK. Plus you can help
us test Flex 3, including the Profiler tool.

Generate a javadoc with eclipse

hello!!!
Is someone know how to generate a javadoc with eclipse???
I find one solution, but I have to set the javadoc.exe location, and i don't know where is it...
please could you help me???
s@bine

javadoc.exe file is in the same place as your java.exe file
%JAVA_HOME%\bin
You need to get the full JDK (not just the JRE) and I know this is the case for JDK 1.2 and above (not sure about any other previous version)

Flat keyboard - no help key - eclipse

Hi all,
on eclipse, context-sensitive help is called by "help"-button. And it works fine with a standard mac-keyboard.
But there's no help-button on the new flat keyboards or macbooks.
Using AppleShift? doesn't work, creating a new shortcut in eclipse-preferences doesn't work too.
It seems it has to be the original "help"-button, who's not there.
The problem is discussed on fdt-board and eclipse-newsgroups, but without a solution.
Does anyone know how to invoke context sensitive help with a macbook or a flat keyboard on eclipse?
Or how to "bypass" the help-key to the f1-button in the system?
thanks

One last try..

Web Service with Eclipse

Has anyone tried accessing a web service with eclipse? We'd like to start using them with our forms for database lookups and the web services are already written. We just haven't had much success calling them with our servlets.
Thanks,
Chad

We also wrote web services with eclipse and deployed them in our jboss app.serv. We can call them in our pdf forms as data connection, or inside some events with java script code.
What is your problem about ? Did you manage to deploy the web services ? Can you create data connections inside forms ?
We have faced some difficulties to success writing and caling web services. I may help if you have similar problems.

Connect a Microsoft SQL Server Database with eclipse

Hi all,
I am having problem to connect a Microsoft SQL Server Database with eclipse. Is it possible to do it? And could someone explain me how, please? When I want to create a connection from the data source explorer, I have in the list of connection only derby and jdbc. Is anything else that I have to download?
Thank you in advance for your help.

Just choose generic JDBC and locate/specify the driver yourself. Exactly the same as you would use when you wrote JDBC code yourself.

Help with eclipse

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