尝试在JBoss上运行示例LiveCycle代码的RMI错误

Question

我在Windows 7机器上的JBoss上运行Adobe LiveCycle ES4服务器。在同一个网络中的另一台Windows机器上，我设置了一个也在JBoss上运行的客户端，但可能是一个更新的版本（7.1.1）。使用Adobe提供的示例代码，我试图通过RMI测试我的连接，但遇到了错误。这里是堆栈跟踪：

14:57:40,226 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) Caused by: java.lang.ClassNotFoundException: org.jboss.proxy.ClientContainer from [Module "deployment.jboss-as-kitchensink-jsp.war:main" from Service Module Loader] (no security manager: RMI class loader disabled) 
14:57:40,226 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at sun.rmi.server.LoaderHandler.loadClass(Unknown Source) 
14:57:40,227 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at sun.rmi.server.LoaderHandler.loadClass(Unknown Source) 
14:57:40,227 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.rmi.server.RMIClassLoader$2.loadClass(Unknown Source) 
14:57:40,228 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.rmi.server.RMIClassLoader.loadClass(Unknown Source) 
14:57:40,228 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at sun.rmi.server.MarshalInputStream.resolveClass(Unknown Source) 
14:57:40,228 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) 
14:57:40,229 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.io.ObjectInputStream.readClassDesc(Unknown Source) 
14:57:40,229 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) 
14:57:40,230 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.io.ObjectInputStream.readObject0(Unknown Source) 
14:57:40,230 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) 
14:57:40,231 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.io.ObjectInputStream.readSerialData(Unknown Source) 
14:57:40,231 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) 
14:57:40,231 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.io.ObjectInputStream.readObject0(Unknown Source) 
14:57:40,232 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.io.ObjectInputStream.readObject(Unknown Source) 
14:57:40,232 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at java.rmi.MarshalledObject.get(Unknown Source) 
14:57:40,233 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:72) 
14:57:40,233 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:816) 
14:57:40,234 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) ... 29 more 

这里是我的代码：

protected void applyUsageRights() { 

    try { 

     //Set connection properties required to invoke LiveCycle         
     Properties connectionProps = new Properties(); 
     connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_EJB_ENDPOINT, "jnp://113.252.20.43:1099"); 
     connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_EJB_PROTOCOL);   
     connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss"); 
     connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, MY_USER); 
     connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, MY_PASSWORD); 

     //Create a ServiceClientFactory object 
     ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps); 

     //Create a ReaderExtensionsServiceClient object 
     ReaderExtensionsServiceClient reClient = new ReaderExtensionsServiceClient(myFactory); 

     //Retrieve the PDF document to which to apply usage rights 
     FileInputStream fileInputStream = new FileInputStream("C:\\sample.pdf"); 
     Document inputPDF = new Document(fileInputStream); 

     //Create a UsageRight object and specify specific usage rights 
     UsageRights useRight = new UsageRights(); 
     useRight.setEnabledDynamicFormFields(true); 
     useRight.setEnabledComments(true); 
     useRight.setEnabledFormFillIn(true); 
     useRight.setEnabledDigitalSignatures(true); 

     //Create a ReaderExtensionsOptions object 
     ReaderExtensionsOptionSpec reOptions = new ReaderExtensionsOptionSpec(); 

     //Set the usage rights 
     reOptions.setUsageRights(useRight); 
     reOptions.setMessage("This is a Rights-Enabled PDF Document"); 

     //Apply usage rights to a PDF document 
     Document rightsEnabledPDF = reClient.applyUsageRights( 
      inputPDF, 
      "RE2", 
      null, 
      reOptions); 

     //Create a new PDF file that represents the rights-enabled PDF document 
     File resultFile = new File("C:\\Adobe\\LoanUsageRights.pdf"); 
     rightsEnabledPDF.copyToFile(resultFile); 

     }catch (Exception e) { 
      e.printStackTrace(); 
     }   
    } 

谁能告诉我什么，我做错了什么？我知道我的客户端计算机可以访问LiveCycle服务器，因为我可以访问我使用REST在Workbench中创建的服务（通过剪切并粘贴URL到Workbench提供的客户端计算机的浏览器）。是否因为我使用了错误的EJB端口？ 1099是根据示例代码的默认值，但我不确定如何检查它是否正确，并且不太了解JNDI。它与安全设置有关吗？

Answer 1

这个例外清楚地说'它找不到类' - org.jboss.proxy.ClientContainer。您确实缺少所需的jboss-client.jar文件。请将其添加到类路径中。这link有解决方案。希望这可以帮助。