I am new to Java EE, and am trying to learn how to create a web service. I followed the instructions given at this link- http://www.eclipse.org/webtools/community/education/web/t320/Implementing_a_Simple_Web_Service.pdf to create a simple Hello World web service. I got into trouble when trying to get Eclipse to start the glassfish4 server. I get the error shown below-
I am not sure what ${sunappserver.rootdirectory} means and how it is defined. Much appreciate anyone who can help me understand this and get it working.
Check your glassfish installation. This file contains lots of configuration details. Your Exception means it is missing! Maybe there is a backup called domain.xml.bak in the same directory.
Mine is in /usr/local/glassfish4_1/glassfish/domains/domain1/config/domain.xml
Related
I am trying to develop my first web-application based on java-EE. This application should be deployed on WildFly application server. For That purpose, I made my inspiration from https://bitbucket.org/lassitercg/example/src.
I made some modifications on my Code.
I am developing this application using IntelliJ-Community. The Application was successfully deployed.
whenever I try to access the application using the following URL localhost:8080/startweb, I get the http status code 404. The code can be found unter this link https://github.com/amitakCsNew/startweb
Since I using Intellij Community edition, I am forced to deploy the application then set the breakpoint in the Controller of the application. The application seems to be succesfully deployed, but I am not jumping to the first breakpoint.
any Idea how I can solve this problem ?
Your webapp layout is wrong. Please refer to the standard Maven directories layout.
You need to move webapp directory to src/main. Then update pom.xml file reference to web.xml, then move META-INF from resources into webapp then fix your syntax errors in index.xhtml (the same h namespace is associated with 2 different URLs), then fix/implement your database, then add faces servlet in web.xml, add faces-config.xml, then your web app should be available at http://localhost:8080/startweb/.
Once you resolve all the problems and the controller code finally executes, you will be able to debug it from the IDE using Remote debug configuration.
If you are new to all of this, I'd suggest starting with something more simple, like a single JSP page and a single Java servlet.
Post the new questions if you have issues describing what you did to solve the problem and what exactly didn't work. The current question is too broad and your sample project has too many issues to cover in the single answer.
Can anyone suggest a good tutorial how to get started with a JEE application using WildFly server?
I am little confused right now cause at first I decided to start with an official website of the wildfly.
I found some guide links in there and seems like a half of pages are not found or missed.
For example, they have a Getting Started Developing Applications Guide link, when I go there there is another one link which leads to the github page and returns 404 page.
Ok then, i wen to github page with documentation and found following section which describes a list of quickstarts.
So as it says
Quickstarts with tutorials in the Get Started Developing Applications are noted with two asterisks ( ** ) following the quickstart name.
But again if you go to this link it is not found as well and so on.
To be honest I am kind of tired of this confused documentation so I am looking for a best approach how to get my JEE application up and running using WildFly as a server container.
So any suggestions would be really appreciated! Thanks in advance.
If you want to get started with Java EE then have a look at the Java EE 7 tutorial.
If you're looking to just start WildFly so that you can deploy an application you simple download the zip, extract it and use either bin/standalone.sh or bin\standalone.bat to start it. You can get further information about getting started with WildFly here.
The quickstarts are good examples of some simple applications that can be deployed. The README is pretty descriptive on how the quickstarts themselves work, but isn't meant to be a Java EE 7 tutorial.
I have installed Eclipse Java EE Luna Release (4.4.0) and App Engine SDK 1.9.10
I have created a new Google - Web Application Project and selected the Generate Project Sample Code option. I changed nothing about the project.
The generated project successfully deploys and runs locally. However when I deploy this to AppSpot I get an error message "Remote Procedure Call - Failure" when clicking on the "Send" button on the sample form.
Are there other steps I need to perform in order for the generated project to be successfully deployed to AppSpot?
My goal is to have a starting application that deploys so I can start learning to use Objectify and GWT to build applications. If there is a better way to go about this please suggest it.
Kind regards
Sean
I think seem to remember that sample code for the GWT builds a RPC-based HelloWorld or greeting example. In the auto-generated sample interface you type a name, a RPC call is made to server side and you get "Hello"+yourName or similar as a callback.
Check this link:
http://www.gwtproject.org/doc/latest/tutorial/appengine.html
This is a more advanced app, StockWatcher, from the GWT tutorials which is also RPC based and adapted for the GAE. You could start here: http://www.gwtproject.org/doc/latest/tutorial/gettingstarted.html to build this app (is really easy) and follow to the link above to deploy StockWatcher on the GAE, or check directly the steps on the first link and try to deploy the GWT "Greetings" example.
If you have already tried this or you do and there's still a problem, please provide the full stack trace, or the code you think might be causing the problem, so we have a better insight of the problem.
While there are some similar posts about this issue, none seem to fit my problem exactly, so I would like to ask if anyone knows what I am doing wrong.
I am trying to run a PHP web application that I created in Netbeans. I am using Glassfish 3.1.1 as the web server. Whenever I run the application through Netbeans (by selecting the project, right clicking to get the context menu, then selecting "Run"), my browser opens to what I believe to be the correct url, but all I get is a 404 error page stating the following:
type: Status report
message:
description:The requested resource () is not available.
Am I missing some crucial configuration step?
I have checked my hosts file and it contains the entry:
127.0.0.1 localhost
Is there something else I need to do?
I have PHP 5.3.8 installed and all php commands run from the command line.
Would it be something in the php.ini file that needs to be configured?
I am stumped. Any help would be greatly appreciated.
ANSWERED
Please accept the comment below from Jonathan Spooner as the correct answer.
Just install Quercus within GlassFish 3.x and you can run PHP and Java.
As I stated in the comments, GlassFish and Apache Tomcat are Java application servers. In order to serve PHP pages you'll need to install a web server such as Apache HTTP web server. You'll also need to configure Apache to serve PHP files.
Something that you might look into is WAMP (Windows/Apache/MySql/PHP). This offers a simple way to get up and running quickly with little to no configuration.
i have installed the glassfish eclipse tools bundle...
i can start a project like dynamic web & a ear project and deploy them on the glassfish... it works perfect & under the localhost url i will get an hello world
but how i do this if i want to make an application client. please help...
at the moment i simply created an "app client project in eclipse" & added it to the same ear,
but i have no idea how to start this...
help - any tutorial how to start?!!
Not the only only answer to this question but the appclient approach mentioned in Jeff's answer is a viable approach, but I was able to execute a client using this mechanism in eclipse and I wanted to share that approach.
This approach will let you execute a java application with a main method acting as a client.
What you want to do is setup an External Tools Configuration.
Create a new Program type of external tool configuration.
Set location to point to the path of the appclient, for me
(using embedded glassfish eclipse plugin) it was [PATH TO ECLIPSE]\plugins\oracle.eclipse.runtime.glassfish_3.1.1.0\glassfish3\glassfish\bin\appclient.bat
Set working directory to your output/build directory e.g.
${project_loc}/target/classes
Set arguments to ${java_type_name}
Select the class in your project with a main method that you wish to run as the client app and then select your external tool from the run external tools menu.
There are two ways to do it. I'm afraid I can't be very specific, but I can point you in the right direction. (I'm just learning myself)
You can enable Web Start for the application client EAR in GlassFish. You can do this either in the deployment descriptor (so it's enabled every time you deploy) or you can go into the GlassFish admin console, navigate to the Application, and check the checkbox to enable it. I have made a little progress on this approach.
You can run it manually from the command line using, I believe, the "appclient" command. I have not been able to get this working yet.
Good luck, and if you learn more, I'd appreciate it if you let me know since I'm in the same boat as you.
Jeff