Previously, we were using eclipse Galileo for our GWT project. Now, we want to upgrade and using eclipse Luna.
Problem 1:- In eclipse Galileo we use to get option related to Google Web Kit like shown in the following image, through which we use to create the implementation class i.e server class along with on client side we use to get the related service and serviceasync interfaces.
We are not getting this option in eclipse Luna. If we can get help from where do we create GWT Remoteservice from Luna.If there is no direct such option than how to create such classes?
We are using Luna and I've never seen those options. We always just create the three files manually. The tricky part is adding it to the web.xml file but since it sounds like you have existing code you can use those as examples.
You must install the GWT plugin. When you upgrade eclipse to a new major version, plugins have to be reinstalled.
See this site for GWT plugin details.
Related
I am working on an old jsp project. I have to modify it so that I can use it to meet my needs. I was facing issue while using any newer version of tomcat or java sdk. Therefore, I am using Tomcat 5.5.7 and java SDK 1.5. I have updated java class files of this project using eclipse helios (2012). But the implementation don't show up in my project. Like when I change the database name and run the project it still wants to use the old database name. I have tried to upgrade the whole project to a new version of tomcat and java sdk but it doesn't work. Can anyone help me with this?
Steps you need to take -
Import the project into eclipse - Create a new project, import using existing source files.
You need to setup the Java Facet of "Dynamic Web Application" along with some other Facets to make this application run successfully on the tomcat container inside of eclipse.
You need to install the server tools in eclipse. Using the Java EE perspective is very helpful.
When making changes to the JDK or the server runtime, as you mentioned, you will need to update the projects build path. Right click on the root of your project and go to the build path. Change the SDK version, change the runtime version of tomcat that is included with it. You will need to create a new Java Server runtime for any other versions of Tomcat you want to add to the project.
This is a complicated issue, and there is no specific answer, as your question is very broad. I would recommend watching some tutorials on "How to setup Web application projects in Eclipse." Maybe add Java 5 or 6 to the search to get older results.
I am new to javacard applet development.How many development tools are there now? Which is the simplest for beginners? As simple as possible...
Thanks in advance
There is a development kits called JCIDE, is free. After installation, can be used directly, no configuration parameters. Unfortunately, when debugging, only set one breakpoint, but normal use is enough. I feel very good, recommended to you.
Here's a ready made set of applets that you can use with standard Eclipse: https://github.com/gracebear/AppletPlayground
There are also links to other open source and free-n-easy to use components.
Normally I use Jcop, which is the a plugin of eclipse. You can install the eclipse first . And then add the JCOP plugin into it.
To starting developing an applet for Java Card :
1. Download and install Java JDK. (on Oracle website), and setup your JAVA_HOME
2. Download eclipse for Java developer in eclipse.org (newest version is Neon). Extract to use it, it's portable app.
3. Download Java Card JCDK 3.0.5 (newest) and install.
4. Install the JCDK plugin on Eclipse
Note: You can following the getting started document in JCDK 3.0.5 how to setup environment and running or compiling the applet.
I am looking for what plugins I need for Dynamic Web Project or Spring MVC development. The Eclipse installed my package manager of Arch Linux doesn't have that (as expected), and I don't want to download Eclipse EE if possible. I am sure I can accomplish the same result using the Eclipse I have now.
I believe Dynamic Web Project will suffice, how do I get it up
Also tried to install the Spring Toolkit but I keep getting dependencies errors (I suppose I should start with getting Dynamic Web Project up first ...)
Go download the Eclipse Java EE package.
Go into Help -> Eclipse Marketplace -> Search for Spring Source Tool Suite and install it.
This is all you need. Hope it helps.
I have followed the below link to install and configure JBOSS Tools in Eclipse Indigo to work on a JSF project
http://planet.jboss.org/post/jboss_tools_milestone_for_eclipse_3_7_m6_indigo
Steps i followed.
1.Installed Eclipse
2.Configured Proxy
3.Loaded the Urls as specified in above link
however many of the packages fails during installation and i cant see a JSF project in the new project list.
What could be wrong here?. Please help me with some pointers.
You're reading an outdated tutorial. Eclipse Indigo was already finalized a few weeks after that tutorial was written. Even more, it's already in SR1 stage. You can download it here. Finally, you can try to install the JBoss tools through the following URL:
http://download.jboss.org/jbosstools/updates/development/indigo/
It works at least for me.
Please note that you do not necessarily need JBoss Tools in order to be able to create a JSF project. It's already built in Eclipse for Java EE. Just create a new Dynamic Web Project. JSF is available as one of the project facets which is configureable in the Configuration option of the 1st step of the Dynamic Web Project wizard.
The JBoss Tools is just an additional plugin which eases JSF development with several additional (autocomplete) wizards.
See also:
JSF 2.0 tutorial with Eclipse and Glassfish - contains a lot of helpful screenshots
There are different version of eclipse for different development environment.
My question is IF IDE remains same then why different versions, and if someone want to use all supported environments in single IDE how he/she can achieve that.
I want to use eclipse as single IDE for PHP, Java & Reports and Android development, instead of using different installation of eclipse.
Somebody helps me or refer me some link, it's quite confusing!
All the versions of Eclipse on the main site download page are the same version of Eclipse, but packaged with different sets of plugins. You can always install more features in Eclipse by installing more plugins.
You can have a single installation of Eclipse and use it for all your development needs - depending on your tastes however, it may sometimes be more manageable to have separate installations of Eclipse for different tasks (when there are a lot of plugins, Eclipse can take noticeably more time to start.)
There ARE different versions of Eclipse out there. But if we stick to one version and look at why there are different variants to download it's basically just that they come prepackaged with a specific component. So if you would like to use your Eclipse for C++ development you can get going with on single download. Instead of downloading the main IDE and then adding the module to support C++.
But after you install Eclipse, with any prepackaged modules, it's easy to add new ones. Say you have Zend Studio which is a PHP IDE based on Eclipse. You can still add all other modules supported by the version of Eclipse that Zend Studio is based on. For instance the Android SDK kit for Android development. You can add most modules by doing a search for them and finding the url to it's update site. Then click Help->Install New Software. Then you click Add and add the URL of the Update site of the module you wish to install.
Then you can select it from the Work with drop-down and it should appear in the list. Select it and click Next.
That way you can install almost all available modules for Eclipse. Note that sometimes you can run in to compatibility issues between installed modules and dependency problems. But most of the time it works fine.
They are not different versions, just the same backend with plugins for the particular language. Just that the specific versions are configured for best use with the language specified. If you want to use more languages than the default one in the eclipse you downloaded, just download the plugins you require and install in your installation of eclipse
Eclipse is plugin based IDE and these plugins may not like each other sometimes. It will be better to use more installations. In fact if you are developing Java and PHP you will need only 2 of them.
STS is a good Java toolkit especially if you work with spring.
If you new to Eclipse you should know that it can go crazy couple of times per month if you install too much and it is very annoying to see that one day your webapp is deploying and second day no...
Keeping installation separated you will have better control.