2:16 p.m.
hi , i have deployed a jar a machine aunder jboss 5 , configure it it run just fine, now
i exported my ejb project as jar to use it in my web project , i added a test class in my
web project like :
| package com.vox.utils;
|
|
| import java.util.List;
| import java.util.Properties;
|
| import javax.naming.Context;
| import javax.naming.InitialContext;
| import javax.naming.NamingException;
|
| import com.vox.core.services.VoxManager;
| import com.vox.core.persistence.model.Cdr;
|
|
| public class voxClientTest {
| public static void main(String [] args) {
|
| try {
|
|
| Properties props = new Properties();
|
props.setProperty("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
| props.setProperty("java.naming.provider.url",
"jnp://192.168.1.201:1099");
| props.setProperty("java.naming.factory.url.pkgs",
"org.jboss.naming");
| props.setProperty("jnp.socket.Factory",
"org.jnp.interfaces.TimedSocketFactory");
|
| Context context = new InitialContext(props);
|
| try {
| VoxManager VoxManager = (VoxManager)
context.lookup("VoxService/remote");
|
| List<Cdr> cdr = (List<Cdr>) VoxManager.findAllCdr();
| for(Cdr o:cdr)
| {
| System.out.println("***"+o.getClid());
|
| }
|
| } catch (NamingException e) {
| e.printStackTrace();
| }
|
| int e=23;
| } catch (Exception ex) {
| ex.printStackTrace();
| }
|
| }
| private static Context getInitialContext() throws NamingException {
| return new InitialContext();
| }
|
| }
|
in my backend bean who is used to display a datatable in a jsp , backend bean code:
| package com.vox.bean.view;
|
| import java.util.ArrayList;
| import java.util.List;
| import java.util.Properties;
|
| import javax.annotation.PostConstruct;
| import javax.naming.Context;
| import javax.naming.InitialContext;
|
| import javax.naming.NamingException;
|
| import com.vox.core.persistence.model.Cdr;
| import com.vox.core.services.VoxManager;
|
|
|
| public class ShowCdrsView {
|
| List cdrs = new ArrayList();
|
| public ShowCdrsView() {
|
| Properties props = new Properties();
|
props.setProperty("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
| props.setProperty("java.naming.provider.url",
"jnp://192.168.1.201:1099");
| props.setProperty("java.naming.factory.url.pkgs",
"org.jboss.naming");
| props.setProperty("jnp.socket.Factory",
"org.jnp.interfaces.TimedSocketFactory");
|
|
| try {
| System.out.println("111");
| Context context = new InitialContext(props);
| System.out.println("22");
| VoxManager VoxManager = (VoxManager)
context.lookup("VoxService/remote");
|
| List<Cdr> cdr = (List<Cdr>) VoxManager.findAllCdr();
| for(Cdr o:cdr)
| {
| System.out.println("***"+o.getClid());
| }
|
| } catch (NamingException e) {
| e.printStackTrace();
| }
|
| }
|
| public List getCdrs() {
| return cdrs;
| }
|
| public void setCdrs(List cdrs) {
| this.cdrs = cdrs;
| }
|
| private static Context getInitialContext() throws NamingException {
|
| return new InitialContext();
| }
|
|
| }
|
|
but it was giving me the error :
| 111
| javax.naming.NoInitialContextException: Cannot instantiate class:
org.jnp.interfaces.NamingContextFactory [Root exception is
java.lang.ClassNotFoundException: org.jnp.interfaces.NamingContextFactory]
| at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:657)
| at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
| at javax.naming.InitialContext.init(InitialContext.java:223)
| at javax.naming.InitialContext.<init>(InitialContext.java:197)
| at com.vox.bean.view.ShowCdrsView.init(ShowCdrsView.java:38)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at
org.apache.catalina.util.DefaultAnnotationProcessor.postConstruct(DefaultAnnotationProcessor.java:79)
| at
com.sun.faces.vendor.Tomcat6InjectionProvider.invokePostConstruct(Tomcat6InjectionProvider.java:82)
| at
com.sun.faces.config.ManagedBeanFactoryImpl.newInstance(ManagedBeanFactoryImpl.java:327)
| at
com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:551)
| at com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:82)
| at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
| at
com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64)
| at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:45)
| at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
| at
com.sun.faces.config.ManagedBeanFactoryImpl.evaluateValueExpressionGet(ManagedBeanFactoryImpl.java:1003)
| at
com.sun.faces.config.ManagedBeanFactoryImpl.setPropertiesIntoBean(ManagedBeanFactoryImpl.java:636)
| at
com.sun.faces.config.ManagedBeanFactoryImpl.newInstance(ManagedBeanFactoryImpl.java:317)
| at
com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:551)
| at com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:82)
| at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
| at
com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64)
| at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:45)
| at org.apache.el.parser.AstValue.getValue(AstValue.java:86)
| at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
| at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
| at javax.faces.component.UIData.getValue(UIData.java:582)
| at org.ajax4jsf.component.UIDataAdaptor.getValue(UIDataAdaptor.java:1640)
| at
org.ajax4jsf.component.SequenceDataAdaptor.getDataModel(SequenceDataAdaptor.java:48)
| at
org.ajax4jsf.component.SequenceDataAdaptor.createDataModel(SequenceDataAdaptor.java:42)
| at org.richfaces.component.UIDataTable.createDataModel(UIDataTable.java:122)
| at org.ajax4jsf.component.UIDataAdaptor.getExtendedDataModel(UIDataAdaptor.java:621)
| at org.ajax4jsf.component.UIDataAdaptor.setRowKey(UIDataAdaptor.java:339)
| at
org.richfaces.renderkit.AbstractTableRenderer.encodeTableStructure(AbstractTableRenderer.java:121)
| at
org.richfaces.renderkit.html.DataTableRenderer.doEncodeBegin(DataTableRenderer.java:206)
| at
org.richfaces.renderkit.html.DataTableRenderer.doEncodeBegin(DataTableRenderer.java:194)
| at org.ajax4jsf.renderkit.RendererBase.encodeBegin(RendererBase.java:101)
| at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:785)
| at javax.faces.component.UIData.encodeBegin(UIData.java:879)
| at org.ajax4jsf.component.UIDataAdaptor.encodeBegin(UIDataAdaptor.java:1220)
| at javax.faces.component.UIComponent.encodeAll(UIComponent.java:884)
| at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
| at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
| at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
| at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
| at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:196)
| at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
| at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
| at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
| at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
| at
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
| at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
| at java.lang.Thread.run(Thread.java:619)
| Caused by: java.lang.ClassNotFoundException: org.jnp.interfaces.NamingContextFactory
| at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
| at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
| at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
| at java.lang.Class.forName0(Native Method)
| at java.lang.Class.forName(Class.java:247)
| at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:46)
| at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:654)
| ... 70 more
|
which primarly suggest , that i don;t have jbossclient.jar !! , but the test client class
is in the same project and she is working just fine,
after a little googling i add PostContruct to my backing bean:
|
| import java.util.ArrayList;
| import java.util.List;
| import java.util.Properties;
|
| import javax.annotation.PostConstruct;
| import javax.naming.Context;
| import javax.naming.InitialContext;
|
| import javax.naming.NamingException;
|
| import com.vox.core.persistence.model.Cdr;
| import com.vox.core.services.VoxManager;
|
|
|
| public class ShowCdrsView {
|
| List cdrs = new ArrayList();
|
|
| @PostConstruct
| public void init() {
|
| Properties props = new Properties();
|
props.setProperty("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
| props.setProperty("java.naming.provider.url",
"jnp://192.168.1.201:1099");
| props.setProperty("java.naming.factory.url.pkgs",
"org.jboss.naming");
| props.setProperty("jnp.socket.Factory",
"org.jnp.interfaces.TimedSocketFactory");
|
|
| try {
| System.out.println("111");
| Context context = new InitialContext(props);
| System.out.println("22");
| VoxManager VoxManager = (VoxManager)
context.lookup("VoxService/remote");
|
| List<Cdr> cdr = (List<Cdr>) VoxManager.findAllCdr();
| for(Cdr o:cdr)
| {
| System.out.println("***"+o.getClid());
|
| }
|
|
|
| } catch (NamingException e) {
| e.printStackTrace();
| }
| }
|
| public ShowCdrsView() {
|
| }
|
| public List getCdrs() {
| return cdrs;
| }
|
| public void setCdrs(List cdrs) {
| //init();
| this.cdrs = cdrs;
| }
|
| private static Context getInitialContext() throws NamingException {
|
| return new InitialContext();
| }
|
|
| }
|
|
but still same issue .
any idea how to call my ejb remotly in my backing bean constructor?
and thanks a lot
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