I have communication ( may be JNDI ?) problems even by testing the simplest EJB
program
My Ejb Bean:
@Stateless(name = "Test1")
| public class Test1 implements Test1Remote {
|
| /**
| * Default constructor.
| */
| public Test1() {
| // TODO Auto-generated constructor stub
| }
|
| public String echo (String str){
| System.out.println("Test1:echo str ="+str);
| return str;
| }
My Remote:
@Remote
| public interface Test1Remote {
|
| public String echo (String str);
|
| }
My Client:
public class Main {
| public static void main(String[] args) {
| try {
| InitialContext ctx = CmsEjbUtil.getInitialCotext();
| Test1Remote dao = (Test1Remote)
ctx.lookup("Test1/remote");
| String str =dao.echo("Hello World");
| System.out.println(str);
| } catch (NamingException e) {
|
| e.printStackTrace();
| }
|
| }
CmsEjbUtil.getInitialCotext() :
| public static InitialContext getInitialCotext() throws NamingException {
| Hashtable props = new Hashtable<String, String>();
| props.put("java.naming.factory.initial",
"org.jnp.interfaces.NamingContextFactory");
| props.put("java.naming.factory.url.pkgs",
"org.jboss.naming:org.jnp.interfaces");
| props.put("java.naming.provider.url", "jnp://localhost:1099");
| return new InitialContext(props);
| }
but when I run client I get the following stack trace:
| javax.naming.CommunicationException: Could not obtain connection to any of
these urls: localhost:1099 and discovery failed with error:
javax.naming.CommunicationException: Receive timed out [Root exception is
java.net.SocketTimeoutException: Receive timed out] [Root exception is
javax.naming.CommunicationException: Failed to connect to server
localhost/0:0:0:0:0:0:0:1:1099 [Root exception is
javax.naming.ServiceUnavailableException: Failed to connect to server
localhost/0:0:0:0:0:0:0:1:1099 [Root exception is java.net.ConnectException:
Connection refused: connect]]]
| at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1725)
| at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:689)
| at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:682)
| at javax.naming.InitialContext.lookup(Unknown Source)
| at Main.main(Main.java:14)
| Caused by: javax.naming.CommunicationException: Failed to connect to server
localhost/0:0:0:0:0:0:0:1:1099 [Root exception is
javax.naming.ServiceUnavailableException: Failed to connect to server
localhost/0:0:0:0:0:0:0:1:1099 [Root exception is java.net.ConnectException:
Connection refused: connect]]
| at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:331)
| at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1696)
| ... 4 more
| Caused by: javax.naming.ServiceUnavailableException: Failed to connect to
server localhost/0:0:0:0:0:0:0:1:1099 [Root exception is
java.net.ConnectException: Connection refused: connect]
| at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:301)
| ... 5 more
| Caused by: java.net.ConnectException: Connection refused: connect
| at java.net.PlainSocketImpl.socketConnect(Native Method)
| at java.net.PlainSocketImpl.doConnect(Unknown Source)
| at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
| at java.net.PlainSocketImpl.connect(Unknown Source)
| at java.net.SocksSocketImpl.connect(Unknown Source)
| at java.net.Socket.connect(Unknown Source)
| at
org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:97)
| at
org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:82)
| at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:297)
| ... 5 more
When my server don't get any request from client.
While boot of jboss 5.0.1 I got some errors that first error that I've got is:
| 12:22:42,206 DEBUG [ProfileServiceBootstrap] Failed to build
ManagedDeployment for:
abstractkerneldeploym...@18ddc48{name=file:/C:/AS/jboss-5.0.1.GA/server/default/conf/bootstrap/vfs.xml
installed=true beanfactories=[abstractbeanmetad...@12bbe6b{name=vfscache
bean=null properties=[realCache, permanentRoots]
constructor=abstractconstructormetad...@1347124{parameters=[null]
factoryClass=org.jboss.virtual.spi.cache.VFSCacheFactory
factoryMethod=getInstance} autowireCandidate=true
start=abstractlifecyclemetad...@1f02b85{
whenrequired=controllerst...@e28a61{start} parameters= }},
abstractbeanmetad...@146ee9c{name=vfsnamesexceptionhandler
bean=org.jboss.virtual.plugins.context.helpers.NamesExceptionHandler
properties=
constructor=abstractconstructormetad...@1db52c8{parameters=[java.lang.string]}
autowireCandidate=true}]}
| org.jboss.deployers.spi.DeploymentException: Error deploying:
file:/C:/AS/jboss-5.0.1.GA/server/default/conf/bootstrap/vfs.xml
| at
org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)
| at
org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataFactoryVisitor.deploy(BeanMetaDataFactoryVisitor.java:136)
| at
org.jboss.system.server.profileservice.ProfileServiceBootstrap.initBootstrapMDs(ProfileServiceBootstrap.java:453)
| at
org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:199)
| at
org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:405)
| at org.jboss.Main.boot(Main.java:209)
| at org.jboss.Main$1.run(Main.java:547)
| at java.lang.Thread.run(Thread.java:595)
| Caused by: java.lang.IllegalStateException: ClassLoader has not been set
| at
org.jboss.deployers.structure.spi.helpers.AbstractDeploymentUnit.getClassLoader(AbstractDeploymentUnit.java:152)
| at
org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataFactoryVisitor.addBeanComponent(BeanMetaDataFactoryVisitor.java:60)
| at
org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataFactoryVisitor.deploy(BeanMetaDataFactoryVisitor.java:126)
| ... 6 more
Could it be the prooblems stems from my OS Vista? Please help.
View the original post :
http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4216909#4216909
Reply to the post :
http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4216909
_______________________________________________
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
