I want to learn WSO2CEP by doing the example in documentation here one by one. But I'm stuck on the first example sn=0001, the error when i try to build producer is
[java] Starting WSO2 Http Client
[java] Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException:4
[java] at org.wso2.carbon.sample.http.Http.main(Unknown Source)
[java] Java Result: 1
Please.. is anyone know where I can download WSO2CEP 4.0.0 version that work for all sample in documentation?
All samples are working in the 4.0.0 GA release which can be found here.
It seems that you've run the client with wrong parameters. Note that you have to use -D for each param.
ant -Durl=http://localhost:9763/endpoints/httpReceiver -Dsn=0001
Related
So i am trying to load the WSO2 gateway from my local machine running the new 3.0.0-m6 version downloaded from their website.
I have run everything as described in the quickstart guide, and i get the following error on start up.
Could not load Logmanager "org.ballerinalang.launcher.BLogManager"
java.lang.ClassNotFoundException: org.ballerinalang.launcher.BLogManager
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.util.logging.LogManager$1.run(LogManager.java:195)
at java.util.logging.LogManager$1.run(LogManager.java:181)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.logging.LogManager.<clinit>(LogManager.java:181)
at java.util.logging.Logger.demandLogger(Logger.java:448)
at java.util.logging.Logger.getLogger(Logger.java:502)
at com.sun.jmx.remote.util.ClassLogger.<init>(ClassLogger.java:55)
at sun.management.jmxremote.ConnectorBootstrap.<clinit>(ConnectorBootstrap.java:846)
at sun.management.Agent.startLocalManagementAgent(Agent.java:138)
at sun.management.Agent.startAgent(Agent.java:260)
at sun.management.Agent.startAgent(Agent.java:447)
ballerina: unknown command 'start'
Run 'ballerina help' for usage.
ActiveMQ is running
WSO2 Server is running
WSO2 Identity manager is running
WSO2 API Manager is running
I am starting the gateway from the root folder as explained in the start up guide.
Are you running this in Windows? The version 3.0.0-m6 is based on Ballerina v0.89 and in this version of Ballerina, there's a bug in the bin/ballerina.batfile. As you can see, it's looking for a class named org.ballerinalang.launcher.BLogManager and fails. This class was moved to another package and now, its fully qualified name is org.ballerinalang.logging.BLogManager. In the ballerina.bat script, change the property (towards the end of the file) -Djava.util.logging.manager="org.ballerinalang.launcher.BLogManager" to -Djava.util.logging.manager="org.ballerinalang.logging.BLogManager" and it should solve your problem.
Upgrading from WSO2 IS 5.0.0 SP1 to WSO2 IS 5.1.1 patch 92 (Windows Server 2008, JRE 1.7), running as a Windows service (installed using the yajsw.conf).
Adding a role to the user fails (with a blank page), in the wso2carbon.log we have an exception:
Caused by: java.lang.ClassNotFoundException:
org.apache.jsp.user.edit_002duser_002droles_jsp
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
Caused by: java.io.IOException: JSPException while including path '/user/edit-user-roles.jsp'. ServletException while including page.
at org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:91)
at org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82)
Interesting on it is, that running the WSO2 IS 5.1.0 from the console works (wso2server.bat) without any issues. I searched for the edit-user-roles.jsp file and I found it in the library org.wso2.carbon.user.mgt.ui_5.0.7.jar (repository/components/plugins and repository/components/patches/patch0000). So - looks like the library is not loaded properly.
I was comparing the JVM settings between the IS started as a service and from CLI. The only discrepancy I found is in the -Dcomponents.repo parameter:
wso2server.bat: -Dcomponents.repo=%CARBON_HOME%\repository\components
wrapper.conf: -Dcomponents.repo=%CARBON_HOME%\repository\components\dropins
However
in the WSO2 IS 5.0.0S.P1 it looks the same (there are different values in the wso2server.bat and wrapper.conf) and there's no problem to add a role to the user account
I've changed the wrapper.conf to have the same value (=%CARBON_HOME%\repository\components) with no effect
Following updates to the wrapper.conf solved the problem:
wrapper.java.additional.18 = -Dcomponents.repo=${carbon_home}\\repository\\components
wrapper.java.additional.26 = -Dorg.apache.jasper.compiler.Parser.STRICT_QUOTE_ESCAPING=false
My current web service implementation works fine with Jax-ws , ant and jdk-1.7. My requirement is to migrate from jdk 1.7 to jdk 1.8. But when I am using jdk 1.8 to build , I am getting error when generating wsdl using ant task wsgen as : java.lang.NoClassDefFoundError: com/sun/mirror/apt/AnnotationProcessorFactory
On web search found , jdk 8 does not support apt tool any more , need to migrate to annotation processing API . Following is the only link I found with proper guidance on how to have an ant task for it and implement.
https://jax-ws.java.net/nonav/2.2.6/docs/ch04.html#tools-annotation-processing-ant-task
But When I used this and resolved all the compiling issues , now there is file generated in the destination place. Also seems there is no support for wsdl creation in this process.
My full build/web-service process is dependent on apt/wsgen/wsimport. How I can properly migrate them into jdk 1.8 ?
Is there any proper documentation or link to follow to overcome it ?
Code snippet of my wsgen task below :
<taskdef name="wsgen" classname="com.sun.tools.ws.ant.WsGen">
<classpath refid="project.classpath"/>
</taskdef>
<wsgen resourcedestdir="${smruti.wsdl.dir}"
sei="com.smruti.webservice.SmrutiWebService"
keep="true"
sourcedestdir="${smruti.wsdl.dir}\src"
destdir="${build.dir}"
genwsdl="true">
<classpath>
<path refid="project.classpath"/>
<pathelement location="${build.dir}"/>
</classpath>
</wsgen>
Which JAX-WS version are you using? Implementation of
com.sun.tools.ws.ant.WsGen
has been adapted to new annotation processing API a while ago. Upgrading JAX-WS should resolve the issue.
I followed document to configure Identity Server 5.0.0 as API(1.80) Key Manager - https://docs.wso2.com/display/CLUSTER420/Configuring+WSO2+Identity+Server+as+the+Key+Manager, and log displayed exceptions when startup after installed API Key Manager feature in Identity server. The exceptions are as following:
ERROR {org.wso2.carbon.registry.indexing.RegistryConfigLoader} - org.wso2.carbon.apimgt.impl.indexing.indexer.WSDLIndexer is not found in classpath. Please check whether the class is exported in your OSGI bundle. {org.wso2.carbon.registry.indexing.RegistryConfigLoader}
java.lang.ClassNotFoundException: org.wso2.carbon.apimgt.impl.indexing.indexer.WSDLIndexer
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at org.wso2.carbon.registry.indexing.RegistryConfigLoader.<init>(RegistryConfigLoader.java:132)
...
ERROR {org.wso2.carbon.registry.indexing.solr.SolrClient} - Could not instantiate Solr client {org.wso2.carbon.registry.indexing.solr.SolrClient}
java.lang.RuntimeException: java.io.FileNotFoundException: D:\wso2\wso2is-5.0.0\solr\data\index\_7.fnm (The system cannot find the file specified)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1068)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:579)
at org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:137)
at org.wso2.carbon.registry.indexing.solr.SolrClient.<init>(SolrClient.java:90)
...
Can anyone help? I would be very gratefull.
I believe I have found the issue. When installing the Key Manager feature in this article and installing the WSO2 Identity Manager Service pack after the Key Manager, there are two files in the /repository/components/plugins directory:
org.wso2.carbon.registry.indexing_4.2.1.jar
org.wso2.carbon.registry.indexing_4.2.2.jar
I resolved this issue by removing the 4.2.1 jar version and leaving the 4.2.2 jar version. After doing so, no errors were encountered.
I developed webservice and I want to deploy it into weblogic, so that I can integrate it with my portal application.
My webservice works well in integrated Weblogic server(10.3.5). But, when I try to deploy it into development server (10.3.6), Weblogic throw an exception.
I also try to deploy it into EAR file, and I got the same exception.
The error message is :
[02:16:01 PM] Caused by: java.lang.ClassCastException: com.sun.xml.bind.AccessorFactoryImpl cannot be cast to com.sun.xml.bind.InternalAccessorFactory
Does anyone know how to fix this issue? I'm still trying to deploy it into 10.3.6 version.
Please check versions in web.xml.
WebApp_ID version should be as javaee version you specified.
I reinstall the weblogic server using jrockit 1.6.0_33 then I able to deploy my webservice. Means that I downgrade jdk (not latest version).