I tried to develop a very simple Java WebService with Jdeveloper 12 (a single string variable with getter and setter). I tried debugging it on Windows and all went fine (I can get and set the values on the variable).
I created the ".war" file but when I try to develop to tomcat (with basic configuration)
I can't see it on available webservices nor I can't access it...
I'm trying to develop it on Debian 6.0.7.
I didn't find the settings to change the port where the webservice is listening on too.
I'll accept tutorial with Eclipse or Netbeans.
Does anyone know a guide or a complete tutorial from the developing to the deploy of the web service? I need to know how to configure the various .xml files to let it working..
I Assume you are trying to deploy to tomcat. Have you used any frameworks to convert your java program into a web service? Is there any " .wsdl " file which you can locate?
Create a java class with a string variable setter and getter
Expose this class as a webservice (Can be done by any frameworks ex: axis, cxf etc.)
The framework provides with a wsdl file and a war if you built it.
Then deploy war file to any server.
Did you miss the points 2 & 3 ?
Related
I'm quite new to full stack java web app developement. I developed an app which deals with files uploads by the user to the server. My question is:
How to set, particularly the server-side storage path?
To be more exhaustive, I developed my project as a Java Web project in Netbeans (no Maven). I deployed the .warfile on the remote server and everything works fine, but, as I developed the app locally, I have a storage path set to c:\..., and I want it more like /opt/tomcat8/...
So, as the .war way is simple to operate, but also "blackboxed", how should I do ? Is that possible to specify parameters in an external file, for example ?
I have three distinct heavily coded web-projects; two of them (new) is newly developed with Java/Script, the other (old) one with PHP. All of these three project has some common resources like HTML containers, Element classes etc. Moreover, one of the Java project is Main Project that call the other two projects.
The issue is that Java projects run on a Tomcat Server, PHP needs to run on Apache Server. And PHP project has some location paths for resources like "../SomeResourceFolder/somePage.php". However, when I run Main Project (Java) on Tomcat Server which has "localhost:8080" I could not reach PHP project which is run on Apache Server with "localhost:80", even if I accomplish to reach PHP project, PHP one fails to reach common resources in Tomcat.
I solve the issue a little bit unconvincing way with JavaBridge and Quercus; they help to run PHP on Tomcat Server. However, again I have some path problems.
Actually these projects runs on production with load-balancer which direct request to related server. I try to simulate this or at least run PHP on Apache, Java on Tomcat and connect them somehow. How can I construct this kind of structure without cross domain problems?
I solve the issue by using "Tomcat Connector". It connect Apache and Tomcat by defining Tomcat as worker, and send HTTP request with given path configuration.
You can follow guide given by Nanyang University. In guide Tomcat 6 and Apache 2.2 are used but I used Tomcat 7 and Apache 2.4 with the same directions.
I'm very new to programming and i'm too lost.
I wrote a simple Java code on Eclipse (2 Classes) without any GUI and i want to access this simple Java App from any device in my LAN using a browser.
According to what i found on Google and Stack Overflow, Tomcat might help me.
Tomcat 7 didn't work on my Eclipse, so i'm using version 6 of it.
How can i make a GUI for my app?
And what do I need to be able to publish it using Tomcat?
Any help will be appreciated.
Thanks Everyone in Advance.
Tomcat is an application server. It means that you can write an application and then deploy it to a server (for example Tomcat). Then this application will be accessible on the server by some URL (for example http://localhost:8080/AwesomeApplication).
It only makes sense for web applications that handle some requests. You can't deploy an application with GUI, or simple console application to Tomcat or any other app server.
In language of final file representing your app - it must be a WAR file.
I have created a jsp file which will give an output in JSON format using java class and servlet, i am new to java and i don't have idea about the deployment of jsp file. Can anyone suggest me how to do it? I used to develop an asp.net web application in which there was a specific option available which called " publish project", but i cant find in eclipse.
I already have a php server in which i have uploaded few php files, can i use the same server to upload this file?
Currently, my application is running fine on localhost.
Please help me with this matter and thank you for your time.
To publish your project in Eclipse:
Right click your project
Export
Under Web > Choose WAR
Then just follow the instructions and your good to go.
It is done as a component of a WAR (Web Application Archive) file.
Upon deployment, JSP files are processed by the Servlet container. The processing effectively turns them into Servlets, such that the plain text of the JSP becomes println statements in the response of the Servlet, and the embedded Java code in the JSP becomes regular Java code in the Servlet.
The packaging details are covered in detail in the JEE7 tutorial, although earlier tutorials don't differ much in the details.
i assume you are using tomcat in your php? you can use tomcat or glassfish server to deploy your application. you just need the .war file of your application and upload it to the admin page of tomcat or glassfish server.
It should be in .war file format
Here are few links which can help you in building it from eclipse, link1, link2.
For deployment, there should be a server -- tomcat / glassfish / jboss which can provide platform to execute .war files.
IDEs and .war files are great productivity tools, but I'm of a mind that you need to understand how these things work from the command line. I'm using Apache Tomcat running on a Raspberry Pi as a development server. I developed my .jsp and then just copied to where it needed to be. In this example login.jsp needs to be in the root folder of an app called SEM. So, just copy it there and access it via its URL.
sudo cp login.jsp $CATALINA_BASE/webapps/SEM
http://localhost:8080/SEM/login.jsp
Didn't even have to restart Tomcat. :)
Is it possible to deploy my Spring/BlazeDS/Java application to elastic beanstalk? I'm using MyEclipse and built a Java Web Project with the required jar files etc. Do you need to specifically create an AWS Java Web Project - reason I ask is the options to include the BlazeDS files aren't there - so I'm wondering if Spring / BlazeDS is even supported? By default the turnkey blazeds runs through Port 8400 - so I imagine there are some additional tasks required to configure the endpoints to work through port 80?
Gracias!
Take a look at this example. Will be trying something similar over the next few weeks.
http://www.riaspace.com/tag/aws/
BlazeDS is not a standalone application, it consists from a bunch of jar files which should be added to your web application. You will also need to declare a servlet in the web.xml file. I wrote an article a couple of years ago how to add the blazeds jar files to a java web application (and what to configure), you can take a look here.