I added custom module to keycloak (keycloak version 2.5.5, RH-SSO 7.1.GA). Module_PATH/main/module.xml like that;
(Like this example http://blog.keycloak.org/2016/07/loading-providers-and-themes-from-maven.html) =>
<resources>
<artifact name="com.template:my-tryer:0.0.1-SNAPSHOT"/>
<!-- <resource-path path="my-tryer-0.0.1-SNAPSHOT.jar"/> resource-path is work-->
</resources>
<dependencies>
<module name="org.keycloak.keycloak-core"/>
<module name="org.keycloak.keycloak-server-spi"/>
</dependencies>
Maven local repo looks a remote nexus server (central remote repo, setting.xml configured).
When i use resource-path tag in module.xml (using jar path), it works successfully.
But, when i use artifact tag in module.xml, i take this exception;
Caused by: org.jboss.modules.xml.XmlPullParserException: Failed to resolve artifact 'com.template:my-tryer:0.0.1-SNAPSHOT' (position: END_TAG seen ... #6:60)
at org.jboss.modules.xml.ModuleXmlParser.parseArtifact(ModuleXmlParser.java:838)
at org.jboss.modules.xml.ModuleXmlParser.parseResources(ModuleXmlParser.java:739)
at org.jboss.modules.xml.ModuleXmlParser.parseModuleContents(ModuleXmlParser.java:535)
at org.jboss.modules.xml.ModuleXmlParser.parseDocument(ModuleXmlParser.java:340)
at org.jboss.modules.xml.ModuleXmlParser.parseModuleXml(ModuleXmlParser.java:226)
... 15 more
What is the problem ?
Can Keycloak not look .m2 file or can not access ?
Please help,
Related
I have a web application running on a wildfly app server (22.X). It contains a war file which has the ability (besides the actual functionality) to query the wildfly itself for its active running sessions via JMX and display that number on an simple html page.
Originally the following dependency was added (via maven) to make this work:
<dependency>
<groupId>org.jboss.remotingjmx</groupId>
<artifactId>remoting-jmx</artifactId>
<version>3.0.4.Final</version>
However this dependency brings lots of other transitive dependencies along like jboss-marshalling, xnio, jboss-threads, wildfly-*, (...) - all packages which does exist within the wildfly app server anyway. So I was wondering whether it is possible to use those app server packages instead of bundling it as part of the war. I tried to add the following to the jboss-deployment-structure.xml to the EAR:
<jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.3">
<deployment>
<dependencies>
<system export="true">
<paths>
<path name="sun/reflect"/>
</paths>
</system>
</dependencies>
</deployment>
<sub-deployment name="service.war">
<dependencies>
<module name="org.jboss.remoting3.remoting-jmx" services="import"/>
</dependencies>
</sub-deployment>
However it didn't work - as soon as the dependencies were removed from the war file it stopped working. My question:
Is it possible to specify/configure the deployment structure file to allow access to the necessary packages from the application server? (I know that this is a wildfly specific solution but this is intended)
It looks like this module has moved to org.jboss.remoting-jmx. The org.jboss.remoting3.remoting-jmx does export the org.jboss.remoting-jmx module in WildFly 22, however the services are not exported which could be the issue.
Either way, it's best to use the org.jboss.remoting-jmx.
As per project need we need to migrate from jboss-eap-5.1.2 to jboss-eap-7.2 and for testing I was trying to deploy the war file in jboss-7.2.
But it started giving me exception
rom relative location [mailsender.xml]
Offending resource: class path resource [applicationContext.xml]; nested exception is org.springframework.beans.factory.BeanDefinitionStoreExcept
ion: IOException parsing XML document from URL [vfs:/C:/dev/migration/jboss-eap-7.2-eap/bin/content/basel.war/WEB-INF/classes/mailsender.xml]; ne
sted exception is java.io.FileNotFoundException: C:\dev\migration\jboss-eap-7.2-eap\standalone\tmp\vfs\temp\tempc01c1475a2367060\content-53d16429
03fec06a\WEB-INF\classes\mailsender.xml (The system cannot find the file specified)
i.e. file mailsender.xml is not added in the classpath.
Query : Is there any way in jboss-eap-7.2 to add a external folder(where I can put all of my XML's which needs to be present at the classpath) to classpath?
This works for me in JBOSS EAP 7.1, where APP-INF/classes resource folder in ear or war:
add META-INF/jboss-deployment-structure.xml with similar config:
<jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.2">
<deployment>
<resources>
<resource-root path="APP-INF/classes" />
</resources>
</deployment>
</jboss-deployment-structure>
I am using JBoss EAP 7 and want to deploy an EAR file in standalone mode (using standalone-ha.xml).
I went through almost everything available on StackOverflow/JBoss forums but couldn't make my deployment to work (correctly). I have followed the docs to the best of my abilities but still the deployment of EAR gives Exception on console because the jar files inside WAR/WEB-INF/lib are not able to see the jar files present int EAR/lib folder. I can't figure out what I am doing wrong.
Structure
myEAR.ear
|- lib (contains a.jar)
|- META-INF
|--- maven (folder with pom)
|--- application.xml
|--- jboss-deployment-structure.xml
|--- MANIFEST.MF
|- myWar.war
|--- WEB-INF
|----- lib (contains b.jar)
|----- jboss-deployment-structure.xml (which should be ignored per the docs)
|----- (WEB-INF contains other files/folders such as classes,jsp etc
EAR- application.xml:
<?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_7.xsd" version="7">
<display-name>myear</display-name>
<module>
<web>
<web-uri>myWAR.war</web-uri>
<context-root>/mywar</context-root>
</web>
</module>
<library-directory>lib</library-directory>
</application>
EAR- jboss-deployment-structure.xml:
<?xml version="1.0" encoding="UTF-8"?>
<jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<deployment>
<dependencies>
<module name="com.organization.global" export="true" />
</dependencies>
</deployment>
<!-- Having/Not having below sub-deployment has no effect -->
<sub-deployment name="myWAR.war">
<dependencies/>
</sub-deployment>
</jboss-deployment-structure>
Deployment succeeds if I copy a.jar inside WAR/WEB-INF/lib/ folder, otherwise gives an exception: Caused by: java.lang.NoClassDefFoundError related to a class specific to a.jar. I want my WAR to be able to get access to all the jars put together inside EAR/lib.
I read in one of the forums that the jar/classes in lib folder should be available to all modules within the EAR but sometimes they are not added automatically but I couldn't find the solution on how to add them.
Any guidance would be appreciated. Thanks in advance!
In JBoss EAP 7, to access lib files present in ear inside war you could try by adding a context param in your war's web.xml.
To create env variable try below in terminal:
export JAR_HOME=../jboss-eap-7.1/standalone/deployments/example.ear(Please add value equivalent to your environment and ear's path)
export PATH=$PATH:$JAR_HOME
Add this variable to web.xml as file:${JAR_HOME}/lib/example.jar
Read this context param inside your classes present inside war.
I want to load the Application server Libraries in Java Build Path in Eclipse,
I have 5 applications in Eclipse which shares common libraries,
I can't put all the libraries in each project lib folder,
so i want to add the libraries in Wildfly Application server using modules.
This is my module.xml file add added the lib at WILDFLY_HOME/modules/system/layers/base/com/mysql/main/mysql-connector-java-5.1.23-bin.jar
<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.1" name="com.mysql">
<resources>
<resource-root path="mysql-connector-java-5.1.23-bin.jar" />
</resources>
<dependencies>
<module name="javax.api" />
<module name="javax.transaction.api" />
</dependencies>
</module>
After Restarting the server, this module is not loading in Eclipse Build path.
Can any one knows what wrong with this modules ?
In Wildfly I have some predefined modules, those are loading in build path successfully, but user-defined modules are not loading ?
Why ?
Solution found:
Follow below steps :
Go To Eclipse > preferences > Server > Runtime Environments > Default Classpath Entries
Select "Wildfly 8.x Runtime" and add a module
and click on apply, now rebuild your application and check,
the library will be added in buildpath by module name.
I have a project structure as
eardirectory.Ear
lib/
my-custom-classes.jar
.....
.....
my-custom-ejb.jar
META-INF/
....
//Now I tried to load classes from classloader as
ClassLoader cl = Thread.currentThread().getContextClassLoader();
clazz = Class.forName(my-custom-classes.class1.class.getName(), true, cl);
but this will not work as current thread is of jboss and jboss has not any identification of my-custom-classes.jar.So my question is how this can be done with jboss? I have to have to load class definition at runtime.
Is there any way in "jboss-deployment-structure" I can define how to load classes before deploying EAR?
Follow the steps to create module it should work
Step-1
In jboss-as-7.1.1.Final/modules/com/company/gyani/main/
-module.xml
-my-custom-classes.jar
Content of module.xml
<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.0" name="com.company.gyani">
<resources>
<resource-root path="my-custom-classes.jar"/>
</resources>
<dependencies>
<module name="javax.api"/>
</dependencies>
</module>
Step-2 Now IN my.ear/META-INF/
-jboss-deployment-structure.xml
-MANIFEST.MF
Content of MANIFEST.MF
Manifest-Version: 1.0
Dependencies: com.company.gyani
You need to use concept of module(s) provided by JBoss AS7.
Here you configure your classes/jars/property files as modules and these are loaded while starting JBoss at server scope and are accessible to any deployed application that carries a dependency on this module.
Read through How to configure module