As part of a course in my CS undergrad degree I need to implement a RESTful web app using Struts2 framework. To do so I'm trying to first see an example of a working example of such a project.
I have downloaded such an example from the official Struts2 website in the following link under the title example applications - https://struts.apache.org/download.cgi.
after extracting the zip file, I saw the folder contained the relevant WAR file named struts2-rest-showcase.
Then, after installing Tomcat 10, I used Tomcat's Web Application Manager to deploy this WAR.
After deployment whenever I try starting the application I get HTTP Status 404 - Not Found error with the following error details:
Type - Status report
Message - The requested resource [/struts2-rest-showcase/] is not available
Description- The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.
A similar error message occurred when I tried running another example, in the following link, using Tomcat through Eclipse IDE -
https://github.com/amolghotankar/struts2-rest-sample
I feel completely lost since the above examples are supposed to be working examples.
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
currently I am working with mule esb in cloud, to achieve this I am using free trial version of Cloudhub. FYI, I am new to cloudhub and right now tring to deploy my mule application there. Unfortunately, everytime I tried to deploy my application, it can not be deployed.
I have tried 2 ways to deploy the apps.
The first one is from the Mule Studio, by following this documentation:
Deploy Apps to Cloudhub From Mule Studio
When I tried that way, I got following error:
I guess it was because of the proxy.
The second way I tried is by deploying it directly from the cloudhub.io, by following this documentation:
Deploying Apps Directly From Cloudhub.io
But, when I check on the deployment section, I found out, that my application is not uploaded. Then I tried to upload it again, update it, and run the application, but it seems that the application still not uploaded and the change I made is not applied.
Here is the error I got:
FYI, before I upload the application to cloudhub, I compressed the application folder into zip file.
How can I solved this problem? Do you think I did something wrong when deploying it? Thanks in advance.
I too faced similar problem, when deploying application in cloud hub, using Mule 3.5. My application inserts Contacts info (FirstName, LastName, Title, Email etc) from CSV file in Salesforce "Contacts" object. With proxy details configured, my application was running fine in local machine but when deployed in cloud hub, I was getting "Unknown host Exception. Root exception in proxy (something similar to this) " exception.
What I did:
I have removed proxy details from Salesforce connector and re-compiled and deployed in cloud hub. When I tested, the contacts from csv file are getting inserted in Salesforce "Contacts" objects.
Note: When Proxy details are removed, it works in cloud hub but fails in local. It seems cloud hub takes care of proxy connection and we don't need to explicitly mention it.
Regards
Ravi Nori
Be sure that you configure your http endpoint like this:
<http:inbound-endpoint host="localhost" port="${http.port}".... />
CloudHub will automatically expand http.port property to the correct value.
To make it work deploying from CloudHub you shouldn't compress your project yourself and upload but make Studio create a deployable archive: Right click on your project and then click export, select 'Anypoint Studio Project to Mule Deployable Archive' under Mule category. That will have Mule ESB application structure and should work in CloudHub.
Check your http global endpoint is like that
or you can give in properties file like http.host=0.0.0.0 http.port=8081
these values you can give directly in cloudhub properties.
From flow you can access like ${http.host} , ${http.port}
First check that domain name is available
I am trying to deploy an application created using Breezejs and EntityFramework using the Breeze WebAPI. When I run it in my development environment it runs perfectly, but the minute I upload it to our server I get the following error "Error: Metadata query failed for: ../api/Entity/Metadata; Not Found" when I try and make a call.
In my development environment if I go to "localhost:59510/api/Entity/Metadata" I can see the xml displayed, but if I go to "www.example.com/api/Entity/Metadata" I get the error.
Am I missing a dll somewhere? Is it an error with my configuration in breezejs, web api's or with EntityFramework?
Thanks
Jeff
Sounds like you are missing something. Check the event viewer on the deployment machine. Could also be missing the breeze controller dlls
I have a small assignment where I have to consume a webservice hosted with JBoss using a console application.
I have 2 projects in the same workspace, The DynamicWebApplication that I used as a webservice that is hosted using JBoss and a console application to access it. The console application also has the java files generated with wsimport
I am using the Eclipse IDE and whilst searching through the internet I found that I needed to copy the libraries found in JBOSS_HOME/common/lib to JBOSS_HOME/lib/endorsed but I still have the issue. Any ideas on why this is occurring?
PS. These are the libraries that I copied:
jbossws-native-jaxrpc.jar
jbossws-native-jaxws.jar
jbossws-native-jaxws-ext.jar
jbossws-native-saaj.jar
Ok I found the solution the the problem. Apparently I had to add the following code in the vm arguements:
-Djava.endorsed.dirs=/path-to/jboss-5.1.0.GA/lib/endorsed