Develop Reference

Why my jaxrs APIs has the application name as application path?

I created a simple version API with rest-easy and wildfly, everything should works but the application path has the name of my project:
My version API return the version number from my pom.xml: The URI should be http://localhost:8080/version
but to acces it this is http://localhost:8080/projectName/version.
To acces to the open api file : The URI should be http://localhost:8080/openapi
but this is http://localhost:8080/projectName/openapi
I tried to extend Application to set the #ApplicationPath("/") but it's not working, it just allowed me to add element on the application path
example: http://localhost:8080/projectName/test/....
How can I set the application path to the root (/) and remove the projectName ?
JaxRSActivator class:
#ApplicationPath("/")
public class JaxRSActivator extends Application {
public JaxRSActivator()
{
super();
}
}
VersionFacade class:
#Path("/version")
#Tags
public interface VersionFacade {
#GET
#Produces(TEXT_PLAIN)
#Operation(summary = "Application version",
responses = {
#ApiResponse(responseCode = "200",
description = "Version number",
content = #Content(mediaType = TEXT_PLAIN, schema = #Schema(implementation = String.class)))})
String getVersion();
}
web.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_9" version="3.0"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<!-- public API -->
<security-constraint>
<web-resource-collection>
<web-resource-name>public</web-resource-name>
<url-pattern>/openapi.json</url-pattern>
<url-pattern>/version</url-pattern>
</web-resource-collection>
</security-constraint>
<context-param>
<param-name>resteasy.role.based.security</param-name>
<param-value>true</param-value>
</context-param>
</web-app>
openapi-configuration.yaml file
openapi: 3.0.0
prettyPrint: true
cacheTTL: 0
openAPI:
info:
version: '0.0.1'
title: API config file

Jboss wildfly use the Web module name (projectName.war) as default context root. To set it you need to:
Add the WEB-INF/jboss-web.xml file in your Web module:
(if you don't package your app in an EAR file)
<jboss-web xmlns="http://www.jboss.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.jboss.com/xml/ns/javaee
http://www.jboss.org/j2ee/schema/jboss-web_5_1.xsd">
<!-- Set context root to / -->
<context-root>/</context-root>
</jboss-web>
Or add the META-INF/application.xml file in your EAR:
(if you package your app in an EAR file)
<?xml version="1.0" encoding="UTF-8"?>
<application xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/application_8.xsd" version="8">
<display-name>projectName-ear</display-name>
<module>
<web>
<!--My Web module -->
<web-uri>projectName-ws.war</web-uri>
<!-- Set context root to / -->
<context-root>/</context-root>
</web>
</module>
<module>
<!-- other EJB module -->
<ejb>projectName-core.jar</ejb>
</module>
</application>
If you use Eclipse, careful it sometimes don't publish your application.xml so you need to put it manually in your Wildfly standalone/deployments folder.

How to deploy war file in root(/) context to Wildfly ver 8.1.0.Final and remove welcome-content

I'm trying to put my application on the root context to wildfly.
I put this files jboss-web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<jboss-web xmlns="http://www.jboss.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.jboss.com/xml/ns/javaee
http://www.jboss.org/j2ee/schema/jboss-web_5_1.xsd">
<context-root>/</context-root>
</jboss-web>
and the empty file bean.xml at WEB-INF/
The welcome-content is still working at localhost:8080
If you put localhost:8080/index.xhtml my application appears.
I tried renaming the direcctory welcome-content but no works.
SOLVED: REFRESH CACHE OF THE BROWSER

Database schema is not generated in a EAR Application

I have this scenario in a EAR application which have the following structure:
Project
data
ear
entity
META-INF
persistence.xml
business
web
At the entity folder there is all the entity classes and a persistence.xml with the hibernate.hbm2ddl.auto property setted to create. When I deploy the jar about entity the database is generated but when I deploy the ear he isn't. Please somebody can let me know why this is happening and some way to solve it?

In your EAR project you must have a META-INF/application.xml file, that includes the entity jar file:
<?xml version="1.0" encoding="UTF-8"?>
<application xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:application="http://java.sun.com/xml/ns/javaee/application_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/application_6.xsd" id="Application_ID" version="6">
<display-name>MY_ear</display-name>
<module>
<ejb>ENTITY.jar</ejb><!--change the name accordingly-->
</module>
</application>

Webservices in weblogic9.2

I have written an Webservice using jax-ws (with Eclipse IDE) and have bundled it in War, in turn bundled within an Ear. I'm able to deploy that fine and testing of the web services also works fine. But when I login to my Weblogic Admin console and expand the Ear deployment, I don't see anything under 'Web services', it displays None to display.
Could any one please let me know what is that am missing here?
this is the application.xml
<?xml version="1.0" encoding="UTF-8"?>
<application id="Application_ID" version="1.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/application_1_4.xsd">
<display-name>EAR1</display-name>
<module id="WebModule_1376158300960">
<web>
<web-uri>TestWEB.war</web-uri>
<context-root>TestWEB</context-root>
</web>
</module>
</application>

issues deploying a JAVA application to weblogic 11g

I have a simple JSP/Servlets application. The app is already deployed to the server and is running at say URL http://www.servername:7001/myapp1/jsp/login.jsp. I have made some substantial changes to the code and I redeployed it as myapp2 in the server. However if I try to access it at this URL,,say http://www.servername:7001/myapp2/jsp/login.jsp, this gives me a "resource not found error". Is the URL mapped to the application somewhere? What do I need to do to access the newly deployed project. I do not want to remove the old project till I am sure the new one works properly

You probably need to specify a context root. There are a couple of places this might appear.
1) Inside your EAR file in META-INF/application.xml, e.g.:
<?xml version="1.0" encoding="UTF-8"?>
<application xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:application="http://java.sun.com/xml/ns/javaee/application_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/application_5.xsd"
id="Application_ID" version="5">
<display-name>myapp2</display-name>
<module>
<web>
<web-uri>myapp2.war</web-uri>
<context-root>/myapp2</context-root>
</web>
</module>
</application>
2) In the WAR file, in WEB-INF/weblogic.xml, e.g.:
<?xml version="1.0" encoding="UTF-8"?>
<wls:weblogic-web-app xmlns:wls="http://xmlns.oracle.com/weblogic/weblogic-web-app" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd http://xmlns.oracle.com/weblogic/weblogic-web-app http://xmlns.oracle.com/weblogic/weblogic-web-app/1.0/weblogic-web-app.xsd">
<wls:weblogic-version>10.3.2</wls:weblogic-version>
<wls:context-root>myapp2</wls:context-root>
</wls:weblogic-web-app>