無法從客戶端進行JAX-RPC Web服務調用

Question

我正在使用Jboss 5.0.1服務器並嘗試對我們的應用程序中的某個EJB調用Web服務JAX-RPC。我下載並複製以下三個罐子從JBOSS_HOME\server\default\lib到JBOSS_HOME\lib\endorsed

• 的jboss-沒有jaxrpc.jar
• 的jboss-jaxws.jar
• 的jboss-沒有saaj.jar

我無法作出一個web服務的客戶端調用，在引發這個異常時拋出：

**11:54:33,995 ERROR [CommonClient] Exception caught while (preparing for) performing the invocation: 
java.lang.StringIndexOutOfBoundsException: String index out of range: -1 
     at java.lang.String.substring(String.java:1937) 
     at org.jboss.ws.core.client.EndpointInfo.lowerCaseProtocol(EndpointInfo.java:114) 
     at org.jboss.ws.core.client.EndpointInfo.<init>(EndpointInfo.java:49) 
     at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:335) 
     at org.jboss.ws.core.jaxrpc.client.CallImpl.invokeInternal(CallImpl.java:516) 
     at org.jboss.ws.core.jaxrpc.client.CallImpl.invoke(CallImpl.java:275) 
     at org.jboss.ws.core.jaxrpc.client.PortProxy.invoke(PortProxy.java:154) 
     at $Proxy106.checkPlanData(Unknown Source) 
     at org.apache.jsp.index_jsp._jspService(index_jsp.java:88) 
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) 
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322) 
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249) 
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
     at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 
     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:235) 
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 
     at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) 
     at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) 
     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) 
     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) 
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
     at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) 
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) 
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829) 
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601) 
     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
     at java.lang.Thread.run(Thread.java:662) 
11:54:34,307 ERROR [STDERR] java.rmi.RemoteException: Call invocation failed; nested exception is: 
     java.lang.StringIndexOutOfBoundsException: String index out of range: -1 
11:54:34,323 ERROR [STDERR]  at org.jboss.ws.core.jaxrpc.client.CallImpl.invokeInternal(CallImpl.java:535) 
11:54:34,323 ERROR [STDERR]  at org.jboss.ws.core.jaxrpc.client.CallImpl.invoke(CallImpl.java:275) 
11:54:34,338 ERROR [STDERR]  at org.jboss.ws.core.jaxrpc.client.PortProxy.invoke(PortProxy.java:154) 
11:54:34,338 ERROR [STDERR]  at $Proxy106.checkPlanData(Unknown Source) 
11:54:34,354 ERROR [STDERR]  at org.apache.jsp.index_jsp._jspService(index_jsp.java:88) 
11:54:34,354 ERROR [STDERR]  at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 
11:54:34,370 ERROR [STDERR]  at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
11:54:34,370 ERROR [STDERR]  at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) 
11:54:34,385 ERROR [STDERR]  at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322) 
11:54:34,401 ERROR [STDERR]  at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249) 
11:54:34,401 ERROR [STDERR]  at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
11:54:34,417 ERROR [STDERR]  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 
11:54:34,417 ERROR [STDERR]  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
11:54:34,432 ERROR [STDERR]  at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 
11:54:34,432 ERROR [STDERR]  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 
11:54:34,448 ERROR [STDERR]  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
11:54:34,448 ERROR [STDERR]  at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235) 
11:54:34,463 ERROR [STDERR]  at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 
11:54:34,463 ERROR [STDERR]  at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) 
11:54:34,479 ERROR [STDERR]  at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) 
11:54:34,495 ERROR [STDERR]  at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) 
11:54:34,495 ERROR [STDERR]  at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) 
11:54:34,510 ERROR [STDERR]  at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
11:54:34,510 ERROR [STDERR]  at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
11:54:34,526 ERROR [STDERR]  at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) 
11:54:34,526 ERROR [STDERR]  at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
11:54:34,542 ERROR [STDERR]  at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) 
11:54:34,542 ERROR [STDERR]  at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829) 
11:54:34,557 ERROR [STDERR]  at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601) 
11:54:34,557 ERROR [STDERR]  at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
11:54:34,573 ERROR [STDERR]  at java.lang.Thread.run(Thread.java:662) 
11:54:34,588 ERROR [STDERR] Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1 
11:54:34,588 ERROR [STDERR]  at java.lang.String.substring(String.java:1937) 
11:54:34,604 ERROR [STDERR]  at org.jboss.ws.core.client.EndpointInfo.lowerCaseProtocol(EndpointInfo.java:114) 
11:54:34,604 ERROR [STDERR]  at org.jboss.ws.core.client.EndpointInfo.<init>(EndpointInfo.java:49) 
11:54:34,620 ERROR [STDERR]  at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:335) 
11:54:34,620 ERROR [STDERR]  at org.jboss.ws.core.jaxrpc.client.CallImpl.invokeInternal(CallImpl.java:516) 
11:54:34,635 ERROR [STDERR]  ... 30 more** 

我不知道c烏爾德是問題，請幫助我的客戶端代碼如下：提前

<%@page import="java.util.Hashtable"%> 
<%@page import="javax.naming.*,com.test.*,javax.xml.rpc.*,stub.*"%> 
<%@page contentType="text/html" pageEncoding="UTF-8"%>            
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>JSP 
Page</title></head><body> 
      <h1>Hello World!</h1> 
      <% 
       try{ 
       InitialContext ic = new InitialContext(); 
        CarrierWS service = (CarrierWS)ic.lookup("java:comp/env/service/CarrierWS");    
        out.println("======================="+service.getCarrierWSSEIPort().checkPlanData("2007-01-01")); 

       } 
       catch(Exception e) 
           { 
        out.println("Exception occurred : " + e.getMessage()); 
        e.printStackTrace(); 
       } 
       %> 
       </body> 
      </html> 

感謝

塞特希

Answer 1

我得到了這個問題，問題是我在批註的文件夾中複製了錯誤版本的jar。

的解決方案是從\客戶文件夾複製

    jboss-common-core.jar 
        jboss-logging-spi.jar 
        jbossws-native-jaxrpc.jar 
        jbossws-native-jaxws.jar 
        jbossws-native-jaxws-ext.jar 
        jbossws-native-saaj.jar 

到認可的文件夾。這解決了我的問題

Answer 2

錯誤你：StringIndexOutOfBoundsException意味着在代碼的某個地方你想在一個集合中獲取一個項目，但該集合沒有你想要獲取的索引。

因此，舉例來說：

//lets say myList contains 10 items 
List myList = new ArrayList(); 

myList.get(10) // will throw StringIndexOutOfBoundsException since there is no index 10 

由於在JSP代碼我沒有看到任何利用收集的，我猜問題是在服務/ EJB本身。

Answer 3

您是否正確配置了endpoint？

方法EndpointInfo.lowerCaseProtocol的內容表明您弄錯了。

private String lowerCaseProtocol(String targetAddress) { 
    int colonIndex = targetAddress.indexOf(':'); 
    String lowerCasedProtocol = targetAddress.substring(0, colonIndex).toLowerCase(); 
    return lowerCasedProtocol + targetAddress.substring(colonIndex); 
} 

似乎沒有成爲一個「：」在你的endpoint，這意味着你在substring方法endIndex比你beginIndex小，因此StringIndexOutOfBoundsException

檢查您的配置，然後再試一次。