尝试了多次ways查询EJB到appclient但未成功。
JNDI查找失败的堆栈跟踪：
thufir@dur:~/NetBeansProjects/ejbClient$
thufir@dur:~/NetBeansProjects/ejbClient$ gradle clean shadowJar
> Task :shadowJar
The SimpleWorkResult type has been deprecated and is scheduled to be removed in Gradle 5.0. Please use WorkResults.didWork() instead.
BUILD SUCCESSFUL in 0s
4 actionable tasks: 4 executed
thufir@dur:~/NetBeansProjects/ejbClient$
thufir@dur:~/NetBeansProjects/ejbClient$ appclient -client build/libs/ejbClient.jar Nov 06, 2017 5:13:34 PM net.bounceme.dur.ejb.client.App main
SEVERE: null
javax.naming.NamingException: Lookup failed for 'java:global/EJBModule1/FooBean' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.url.pkgs=com.sun.enterprise.naming, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl} [Root exception is javax.naming.NamingException: ejb ref resolution error for remote business interfacenet.bounceme.dur.ejb.NewSessionBeanRemote [Root exception is java.lang.ClassNotFoundException: net.bounceme.dur.ejb.NewSessionBeanRemote]]
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:491)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:438)
at javax.naming.InitialContext.lookup(InitialContext.java:417)
at net.bounceme.dur.ejb.client.App.run(App.java:19)
at net.bounceme.dur.ejb.client.App.main(App.java:24)
Caused by: javax.naming.NamingException: ejb ref resolution error for remote business interfacenet.bounceme.dur.ejb.NewSessionBeanRemote [Root exception is java.lang.ClassNotFoundException: net.bounceme.dur.ejb.NewSessionBeanRemote]
at com.sun.ejb.EJBUtils.lookupRemote30BusinessObject(EJBUtils.java:433)
at com.sun.ejb.containers.RemoteBusinessObjectFactory.getObjectInstance(RemoteBusinessObjectFactory.java:75)
at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:321)
at com.sun.enterprise.naming.impl.SerialContext.getObjectInstance(SerialContext.java:527)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:487)
... 4 more
Caused by: java.lang.ClassNotFoundException: net.bounceme.dur.ejb.NewSessionBeanRemote
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at org.glassfish.appclient.client.acc.ACCClassLoader.findClass(ACCClassLoader.java:237)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.sun.ejb.EJBUtils.getBusinessIntfClassLoader(EJBUtils.java:685)
at com.sun.ejb.EJBUtils.loadGeneratedRemoteBusinessClasses(EJBUtils.java:462)
at com.sun.ejb.EJBUtils.lookupRemote30BusinessObject(EJBUtils.java:413)
... 8 more
thufir@dur:~/NetBeansProjects/ejbClient$
从Netbeans默认ant清理，构建和部署：
thufir@dur:~/NetBeansProjects/EJBModule1$
thufir@dur:~/NetBeansProjects/EJBModule1$ asadmin list-applications
Nothing to list.
No applications are deployed to this target server.
Command list-applications executed successfully.
thufir@dur:~/NetBeansProjects/EJBModule1$
thufir@dur:~/NetBeansProjects/EJBModule1$ ant -p
Buildfile: /home/thufir/NetBeansProjects/EJBModule1/build.xml
Builds, tests, and runs the project EJBModule1.
Main targets:
-profile-pre72 Profile a J2EE project in the IDE.
clean Clean build products.
compile Compile project.
debug Debug project in IDE.
default Build whole project.
dist Build distribution (JAR).
dist-directory-deploy Build distribution (JAR) - if directory deployment is not supported.
dist-ear Build distribution (JAR) to be packaged into an EAR.
javadoc Build Javadoc.
profile Profile a J2EE project in the IDE.
run Deploy to server.
test Run unit tests.
test-single Run single unit test.
test-single-method Run single unit test.
Default target: default
thufir@dur:~/NetBeansProjects/EJBModule1$
thufir@dur:~/NetBeansProjects/EJBModule1$ ant clean run
Buildfile: /home/thufir/NetBeansProjects/EJBModule1/build.xml
-pre-init:
-init-private:
-init-userdir:
-init-user:
-init-project:
-init-macrodef-property:
-do-init:
-post-init:
-init-check:
-init-ap-cmdline-properties:
-init-macrodef-javac-with-processors:
-init-macrodef-javac-without-processors:
-init-macrodef-javac:
-init-macrodef-test-impl:
-init-macrodef-junit-init:
-init-macrodef-junit-single:
-init-test-properties:
-init-macrodef-junit-batch:
-init-macrodef-junit:
-init-macrodef-junit-impl:
-init-macrodef-testng:
-init-macrodef-testng-impl:
-init-macrodef-test:
-init-macrodef-junit-debug:
-init-macrodef-junit-debug-batch:
-init-macrodef-junit-debug-impl:
-init-macrodef-test-debug-junit:
-init-macrodef-testng-debug:
-init-macrodef-testng-debug-impl:
-init-macrodef-test-debug-testng:
-init-macrodef-test-debug:
-init-macrodef-java:
-init-debug-args:
-init-macrodef-nbjpda:
-init-macrodef-debug:
-init-taskdefs:
-init-ap-cmdline-supported:
-init-ap-cmdline:
init:
undeploy-clean:
deps-clean:
-do-clean:
[delete] Deleting directory /home/thufir/NetBeansProjects/EJBModule1/build
[delete] Deleting directory /home/thufir/NetBeansProjects/EJBModule1/dist
-post-clean:
clean:
-pre-init:
-init-private:
-init-userdir:
-init-user:
-init-project:
-init-macrodef-property:
-do-init:
-post-init:
-init-check:
-init-ap-cmdline-properties:
-init-macrodef-javac-with-processors:
-init-macrodef-javac-without-processors:
-init-macrodef-javac:
-init-macrodef-test-impl:
-init-macrodef-junit-init:
-init-macrodef-junit-single:
-init-test-properties:
-init-macrodef-junit-batch:
-init-macrodef-junit:
-init-macrodef-junit-impl:
-init-macrodef-testng:
-init-macrodef-testng-impl:
-init-macrodef-test:
-init-macrodef-junit-debug:
-init-macrodef-junit-debug-batch:
-init-macrodef-junit-debug-impl:
-init-macrodef-test-debug-junit:
-init-macrodef-testng-debug:
-init-macrodef-testng-debug-impl:
-init-macrodef-test-debug-testng:
-init-macrodef-test-debug:
-init-macrodef-java:
-init-debug-args:
-init-macrodef-nbjpda:
-init-macrodef-debug:
-init-taskdefs:
-init-ap-cmdline-supported:
-init-ap-cmdline:
init:
-init-cos:
-init-deploy:
-deps-module-jar:
-deps-ear-jar:
deps-jar:
-pre-pre-compile:
[mkdir] Created dir: /home/thufir/NetBeansProjects/EJBModule1/build/classes
-pre-compile:
-copy-meta-inf:
[copy] Copying 1 file to /home/thufir/NetBeansProjects/EJBModule1/build/classes/META-INF
-do-compile:
[mkdir] Created dir: /home/thufir/NetBeansProjects/EJBModule1/build/empty
[mkdir] Created dir: /home/thufir/NetBeansProjects/EJBModule1/build/generated-sources/ap-source-output
[javac] Compiling 2 source files to /home/thufir/NetBeansProjects/EJBModule1/build/classes
-post-compile:
compile:
-library-inclusion-in-archive-weblogic:
-library-inclusion-in-archive-by-user:
library-inclusion-in-archive:
-pre-dist:
-do-tmp-dist-without-manifest:
-do-tmp-dist-with-manifest:
[mkdir] Created dir: /home/thufir/NetBeansProjects/EJBModule1/dist
[jar] Building jar: /home/thufir/NetBeansProjects/EJBModule1/dist/EJBModule1.jar
-do-dist-directory-deploy:
-post-dist:
dist-directory-deploy:
pre-run-deploy:
-pre-nbmodule-run-deploy:
-run-deploy-nb:
-init-deploy-ant:
-init-cl-deployment-env:
-parse-glassfish-web:
-parse-sun-web:
-no-parse-sun-web:
-add-resources:
-deploy-ant:
-deploy-without-pw:
[echo] Deploying dist/EJBModule1.jar
[get] Getting: http://localhost:4848/__asadmin/deploy?path=/home/thufir/NetBeansProjects/EJBModule1/dist/EJBModule1.jar&force=true&name=EJBModule1
[get] To: /tmp/gfv31064357726
[delete] Deleting: /tmp/gfv31064357726
-deploy-with-pw:
-run-deploy-am:
-post-nbmodule-run-deploy:
post-run-deploy:
-do-update-breakpoints:
run-deploy:
run:
BUILD SUCCESSFUL
Total time: 1 second
thufir@dur:~/NetBeansProjects/EJBModule1$
thufir@dur:~/NetBeansProjects/EJBModule1$ asadmin list-applications
EJBModule1 <ejb>
Command list-applications executed successfully.
thufir@dur:~/NetBeansProjects/EJBModule1$
thufir@dur:~/NetBeansProjects/EJBModule1$
thufir@dur:~/NetBeansProjects/EJBModule1$
glassfish日志：
[2017-11-06T16:40:44.695-0800] [glassfish 4.1] [INFO] [] [javax.enterprise.system.tools.deployment.common] [tid: _ThreadID=43 _ThreadName=admin-listener(2)] [timeMillis: 1510015244695] [levelValue: 800] [[
visiting unvisited references]]
[2017-11-06T16:40:44.699-0800] [glassfish 4.1] [INFO] [] [javax.enterprise.system.tools.deployment.common] [tid: _ThreadID=43 _ThreadName=admin-listener(2)] [timeMillis: 1510015244699] [levelValue: 800] [[
visiting unvisited references]]
[2017-11-06T16:40:44.746-0800] [glassfish 4.1] [INFO] [AS-EJB-00054] [javax.enterprise.ejb.container] [tid: _ThreadID=43 _ThreadName=admin-listener(2)] [timeMillis: 1510015244746] [levelValue: 800] [[
Portable JNDI names for EJB FooBean: [java:global/EJBModule1/FooBean!net.bounceme.dur.ejb.NewSessionBeanRemote, java:global/EJBModule1/FooBean]]]
[2017-11-06T16:40:44.746-0800] [glassfish 4.1] [INFO] [AS-EJB-00055] [javax.enterprise.ejb.container] [tid: _ThreadID=43 _ThreadName=admin-listener(2)] [timeMillis: 1510015244746] [levelValue: 800] [[
Glassfish-specific (Non-portable) JNDI names for EJB FooBean: [ejb/FooBean, ejb/FooBean#net.bounceme.dur.ejb.NewSessionBeanRemote]]]
[2017-11-06T16:40:44.797-0800] [glassfish 4.1] [WARN] [] [org.jboss.weld.Event] [tid: _ThreadID=43 _ThreadName=admin-listener(2)] [timeMillis: 1510015244797] [levelValue: 900] [[
WELD-000411: Observer method [BackedAnnotatedMethod] public org.glassfish.jms.injection.JMSCDIExtension.processAnnotatedType(@Observes ProcessAnnotatedType<Object>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.]]
[2017-11-06T16:40:44.800-0800] [glassfish 4.1] [WARN] [] [org.jboss.weld.Event] [tid: _ThreadID=43 _ThreadName=admin-listener(2)] [timeMillis: 1510015244800] [levelValue: 900] [[
WELD-000411: Observer method [BackedAnnotatedMethod] org.glassfish.sse.impl.ServerSentEventCdiExtension.processAnnotatedType(@Observes ProcessAnnotatedType<Object>, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.]]
[2017-11-06T16:40:44.803-0800] [glassfish 4.1] [WARN] [] [org.jboss.weld.Event] [tid: _ThreadID=43 _ThreadName=admin-listener(2)] [timeMillis: 1510015244803] [levelValue: 900] [[
WELD-000411: Observer method [BackedAnnotatedMethod] private org.glassfish.jersey.ext.cdi1x.internal.CdiComponentProvider.processAnnotatedType(@Observes ProcessAnnotatedType<Object>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.]]
[2017-11-06T16:40:45.010-0800] [glassfish 4.1] [INFO] [] [javax.enterprise.system.core] [tid: _ThreadID=43 _ThreadName=admin-listener(2)] [timeMillis: 1510015245010] [levelValue: 800] [[
EJBModule1 was successfully deployed in 321 milliseconds.]]
^C
thufir@dur:~$
thufir@dur:~$ tail -f GlassFish_Server/glassfish/domains/dur/logs/server.log
这不是如何查找EJB的吗？客户代码：
package net.bounceme.dur.ejb.client;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.Name;
import javax.naming.NamingException;
public class App {
private static final Logger log = Logger.getLogger(App.class.getName());
public void run() throws NamingException {
log.fine("looking up jndi");
Context context = null;
context = new InitialContext();
context.lookup("java:global/EJBModule1/FooBean");
}
public static void main(String[] args) {
try {
new App().run();
} catch (NamingException ex) {
Logger.getLogger(App.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
答案 0 :(得分：0)
似乎您的代码没问题，但您也需要bean接口和参数以及客户端类路径中返回的对象。
修改此行：
context.lookup("java:global/EJBModule1/FooBean");
要：
NewSessionBeanRemote bean = (NewSessionBeanRemote) context.lookup("java:global/EJBModule1/FooBean");
解决类路径问题。它会起作用。