Finding the potential error via "SEE" through the text is hard work for me :)
Can you just attach your eba here? so that I can quickly have a local try with your eba. On Thu, Apr 19, 2012 at 1:07 PM, Michael Chau <[email protected]> wrote: > Thanks for helping me. I'm new to OSGi. Here are my configs and code. > > SampleApp > APPLICATION.MF > > Application-Name: sample-app > Application-SymbolicName: sample-app > Application-ManifestVersion: 1.0 > Application-Version: 1.0.0.qualifier > Application-Content: sample-api;version="1.0.0", > sample-server;version="1.0.0", > sample-web;version="1.0.0" > Manifest-Version: 1.0 > > SampleApi > > Manifest-Version: 1.0 > Bundle-ManifestVersion: 2 > Bundle-Name: sample-api > Bundle-SymbolicName: sample-api > Bundle-Version: 1.0.0.qualifier > Bundle-RequiredExecutionEnvironment: JavaSE-1.6 > Export-Package: com.sample.api > > > package com.sample.api; > > public interface SampleService { > public String sayHello(String name); > } > > > SampleServer > > Manifest-Version: 1.0 > Bundle-Blueprint: OSGI-INF/blueprint/*.xml > Bundle-Version: 1.0.0.qualifier > Bundle-Name: sample-server > Bundle-ManifestVersion: 2 > Import-Package: com.sample.api > Bundle-SymbolicName: sample-server > Bundle-RequiredExecutionEnvironment: JavaSE-1.6 > Export-Package: com.sample.server > > Source: > package com.sample.server; > > import com.sample.api.SampleService; > > public class SampleServiceImpl implements SampleService { > > public String sayHello(String name) { > // TODO Auto-generated method stub > return "Hello "+name; > } > > } > > **** Blueprint.xml > > <?xml version="1.0" encoding="UTF-8"?> > <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0";> > <bean id="serviceBean" class="com.sample.server.SampleServiceImpl"/> > > <service ref="serviceBean" interface="com.sample.api.SampleService"/> > > </blueprint> > > SampleWeb > > Manifest-Version: 1.0 > Bundle-ManifestVersion: 2 > Bundle-Name: sample-web > Bundle-SymbolicName: sample-web > Bundle-Version: 1.0.0.qualifier > Bundle-ClassPath: WEB-INF/classes > Web-ContextPath: /sample-web > Import-Package: com.sample.api, > javax.naming, > javax.servlet;version="2.5", > javax.servlet.http;version="2.5" > Bundle-RequiredExecutionEnvironment: JavaSE-1.6 > Export-Package: com.sample.client.web > > > package com.sample.client.web; > > import java.io.IOException; > > import javax.naming.InitialContext; > import javax.naming.NamingException; > import javax.servlet.ServletException; > import javax.servlet.http.HttpServlet; > import javax.servlet.http.HttpServletRequest; > import javax.servlet.http.HttpServletResponse; > > import com.sample.api.SampleService; > > /** > * Servlet implementation class SampleServlet > */ > public class SampleServlet extends HttpServlet { > private static final long serialVersionUID = 1L; > > /** > * @see HttpServlet#HttpServlet() > */ > public SampleServlet() { > super(); > // TODO Auto-generated constructor stub > } > > /** > * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse > response) > */ > protected void doGet(HttpServletRequest request, HttpServletResponse > response) throws ServletException, IOException { > // TODO Auto-generated method stub > SampleService sample = null; > try { > InitialContext ic = new InitialContext(); > sample = (SampleService) ic.lookup("osgi:service/" + > SampleService.class.getName()); > response.getOutputStream().println("**** " + sample.sayHello("Sample > Service")); > } > catch (NamingException e) { > e.printStackTrace(System.out); > } > } > > /** > * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse > response) > */ > protected void doPost(HttpServletRequest request, HttpServletResponse > response) throws ServletException, IOException { > // TODO Auto-generated method stub > } > > } > > **** web.xml > > <?xml version="1.0" encoding="UTF-8"?> > <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns=" > http://java.sun.com/xml/ns/javaee"; xmlns:web=" > http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"; xsi:schemaLocation=" > http://java.sun.com/xml/ns/javaee > http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"; id="WebApp_ID" version= > "3.0"> > <display-name>sample-web</display-name> > <servlet> > <display-name>SampleServlet</display-name> > <servlet-name>SampleServlet</servlet-name> > <servlet-class>com.sample.client.web.SampleServlet</servlet-class> > </servlet> > <servlet-mapping> > <servlet-name>SampleServlet</servlet-name> > <url-pattern>/sample</url-pattern> > </servlet-mapping> > <welcome-file-list> > <welcome-file>index.html</welcome-file> > <welcome-file>index.htm</welcome-file> > <welcome-file>index.jsp</welcome-file> > <welcome-file>default.html</welcome-file> > <welcome-file>default.htm</welcome-file> > <welcome-file>default.jsp</welcome-file> > </welcome-file-list> > </web-app> > > > > On Apr 18, 2012, at 8:44 PM, Forrest Xia wrote: > > Can you attach your sample here for a check? > > On Thu, Apr 19, 2012 at 12:43 AM, Michael Chau <[email protected]> wrote: > >> I have my SampleApi (interface) exported it. I don't believe I'm suppose >> to export the implementation (SampleServer) and web bundle(Sample Web). >> But, i just tried exporting them both just to see if it will work and I'm >> still getting the same error. I'm somewhat following the CounterApp >> example. My web bundle is pretty much the same as the CounterWebBundle >> (same required import packages and no exports). >> >> >> On Apr 18, 2012, at 12:55 AM, Forrest Xia wrote: >> >> Have you exported your application classes in Export-Package of >> MANIFEST.MF? >> >> On Wed, Apr 18, 2012 at 3:42 AM, Michael Chau <[email protected]> wrote: >> >>> Thanks, Ivan. >>> >>> I added the javax.naming to the import and now getting this error: >>> >>> 2012-04-18 00:40:53,484 ERROR [WebApplication] Unable to start web >>> application for bundle sample-web >>> org.apache.geronimo.common.DeploymentException: Fail to load servlet >>> class >>> at >>> org.apache.geronimo.web25.deployment.merge.annotation.ServletSecurityAnnotationMergeHandler.postProcessWebXmlElement( >>> ServletSecurityAnnotationMergeHandler.java:79) >>> at >>> org.apache.geronimo.web25.deployment.merge.MergeHelper.processWebFragmentsAndAnnotations( >>> MergeHelper.java:418) >>> at >>> org.apache.geronimo.web25.deployment.AbstractWebModuleBuilder.basicInitContext( >>> AbstractWebModuleBuilder.java:493) >>> at >>> org.apache.geronimo.web25.deployment.AbstractWebModuleBuilder.initContext( >>> AbstractWebModuleBuilder.java:436) >>> at org.apache.geronimo.osgi.web.extender.WebApplication.doRun( >>> WebApplication.java:213) >>> at org.apache.geronimo.osgi.web.extender.WebApplication.run( >>> WebApplication.java:125) >>> at java.util.concurrent.Executors$RunnableAdapter.call( >>> Executors.java:441) >>> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) >>> at java.util.concurrent.FutureTask.run(FutureTask.java:138) >>> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask( >>> ThreadPoolExecutor.java:886) >>> at java.util.concurrent.ThreadPoolExecutor$Worker.run( >>> ThreadPoolExecutor.java:908) >>> at java.lang.Thread.run(Thread.java:680) >>> Caused by: java.lang.ClassNotFoundException: >>> com.sample.client.web.SampleServlet >>> at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal( >>> BundleLoader.java:513) >>> at org.eclipse.osgi.internal.loader.BundleLoader.findClass( >>> BundleLoader.java:429) >>> at org.eclipse.osgi.internal.loader.BundleLoader.findClass( >>> BundleLoader.java:417) >>> at org.apache.geronimo.hook.equinox.GeronimoClassLoader.loadClass( >>> GeronimoClassLoader.java:85) >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >>> at org.eclipse.osgi.internal.loader.BundleLoader.loadClass( >>> BundleLoader.java:345) >>> at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass( >>> BundleHost.java:229) >>> at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass( >>> AbstractBundle.java:1207) >>> at >>> org.apache.geronimo.web25.deployment.merge.annotation.ServletSecurityAnnotationMergeHandler.postProcessWebXmlElement( >>> ServletSecurityAnnotationMergeHandler.java:52) >>> ... 11 more >>> >>> >>> On Apr 17, 2012, at 11:09 PM, Ivan wrote: >>> >>> From the log files, it seems that javax.naming should be added in the >>> import-package list for the wab ? >>> >>> 2012/4/18 Michael Chau <[email protected]> >>> >>>> I've created a SampleApi(interface), SampleServer(implementation) and >>>> SampleWeb(servlet) bundles. It's using Blueprint. I ran it in the Apache >>>> Aries container and it was fine. I tried to run it in Geronimo and got >>>> >>>> 2012-04-17 14:44:52,759 ERROR [WebApplication] Unable to start web >>>> application for bundle sample-web >>>> java.lang.NoClassDefFoundError: Could not fully load class: >>>> com.sample.client.web.SampleServlet >>>> due to:javax/naming/NamingException >>>> in classLoader: >>>> org.apache.geronimo.hook.equinox.GeronimoClassLoader@10993991 >>>> at org.apache.xbean.finder.ClassFinder.<init>(ClassFinder.java:136) >>>> at >>>> org.apache.geronimo.web25.deployment.AbstractWebModuleBuilder.createWebAppClassFinder( >>>> AbstractWebModuleBuilder.java:663) >>>> at >>>> org.apache.geronimo.web25.deployment.AbstractWebModuleBuilder.configureBasicWebModuleAttributes( >>>> AbstractWebModuleBuilder.java:698) >>>> at >>>> org.apache.geronimo.tomcat.deployment.TomcatModuleBuilder.addGBeans( >>>> TomcatModuleBuilder.java:483) >>>> at org.apache.geronimo.osgi.web.extender.WebApplication.doRun( >>>> WebApplication.java:218) >>>> at org.apache.geronimo.osgi.web.extender.WebApplication.run( >>>> WebApplication.java:125) >>>> at java.util.concurrent.Executors$RunnableAdapter.call( >>>> Executors.java:441) >>>> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) >>>> at java.util.concurrent.FutureTask.run(FutureTask.java:138) >>>> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask( >>>> ThreadPoolExecutor.java:886) >>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run( >>>> ThreadPoolExecutor.java:908) >>>> at java.lang.Thread.run(Thread.java:680) >>>> >>>> Any help is appreciated. >>>> >>>> Michael >>>> >>> >>> >>> >>> -- >>> Ivan >>> >>> >>> >> >> >> -- >> Thanks! >> >> Regards, Forrest >> >> >> > > > -- > Thanks! > > Regards, Forrest > > > -- Thanks! Regards, Forrest
