【发布时间】：2014-01-29 10:23:12
【问题描述】：
我在查找托管在服务器上的 EJB 时遇到问题。服务器本身是一个SAP环境，基本上就是一个修改过的tomcat。
我尝试了几个以
开头的查找字符串java:comp/env/
和
ejb:/
但没有任何效果。
这是服务器对查找字符串的描述：
ejb:/appName=mycompany.de/reboard~report~cs, jarName=mycompany.de~reboard~report~cs.jar, beanName=com.sap.bpem.facade.api._simplified.adapted.BPMFacadeBeanSimplifiedEjb, interfaceName=com.sap.bpem.facade.api._simplified.adapted.BPMFacadeBeanSimplifiedLocal
对于远程部分：
ejb:/appName=mycompany.de/reboard~report~cs, jarName=mycompany.de~reboard~report~cs.jar, beanName=com.sap.bpem.facade.api._simplified.adapted.BPMFacadeBeanSimplifiedEjb, interfaceName=com.sap.bpem.facade.api._simplified.adapted.BPMFacadeBeanSimplifiedRemote
我尝试了这个查找字符串的不同组合，但都失败了。我可以使用以下方法将代理对象获取到 Bean：
InitialContext().lookup("ejb:/com.sap.bpem.facade.api._simplified.adapted.BPMFacadeBeanSimplifiedLocal");
但我需要直接 bean 访问。
这是 Bean 的定义方式：
@com.sap.engine.services.webservices.espbase.configuration.ann.rt.TransportBindingRT(AltPath="reboard/report/cs~ibsolution.de_com.sap.bpem.facade.api._simplified.adapted.BPMFacadeBeanSimplifiedEjb")
@UsedReferences(srIds="05bc3ba3-fd85-4381-b6f8-f8a4734b2815, 05bc3ba3-fd85-4381-b6f8-f8a4734b2815, 05bc3ba3-fd85-4381-b6f8-f8a4734b2815", wsdlLocations="ibsolution.de~reboard~report~cs.jar#META-INF/wsdl/consumed/src/wsdl/rootwsdl_BPMFacadeBeanImplService_BPMFacadeBeanImpl.wsdl, ibsolution.de~reboard~report~cs.jar#META-INF/wsdl/consumed/src/wsdl/rootwsdl_BPMFacadeBeanImplService_BPMFacadeBeanImpl.wsdl, ibsolution.de~reboard~report~cs.jar#META-INF/wsdl/consumed/src/wsdl/rootwsdl_BPMFacadeBeanImplService_BPMFacadeBeanImpl.wsdl")
@Stateless(name="com.sap.bpem.facade.api._simplified.adapted.BPMFacadeBeanSimplifiedEjb")
@EJB(name="BPMBean", beanInterface=BPMFacadeBeanSimplifiedLocal.class)
@WebService(
portName="BPMFacadeBean_simplifiedBindingPort",
endpointInterface="com.sap.bpem.facade.api._simplified.BPMFacadeBeanSimplified",
serviceName="BPMFacadeBean_simplifiedBindingService",
targetNamespace="http://api.facade.bpem.sap.com/_simplified",
wsdlLocation="META-INF/wsdl/composed/src/wsdl/rootwsdl_importedwsdl_1_BPMFacadeBeanImplService_BPMFacadeBeanImpl_simplified.wsdl")
public class BPMFacadeBeanSimplifiedEjb implements
BPMFacadeBeanSimplifiedLocal,
BPMFacadeBeanSimplifiedRemote
本地接口：
@Local
public interface BPMFacadeBeanSimplifiedLocal
extends com.sap.bpem.facade.api._simplified.BPMFacadeBeanSimplified {}
远程接口：
@Remote
public interface BPMFacadeBeanSimplifiedRemote
extends com.sap.bpem.facade.api._simplified.BPMFacadeBeanSimplified {}
BPMFacadeBean简化接口：
@javax.jws.WebService(name = "BPMFacadeBean_simplified", targetNamespace = "http://api.facade.bpem.sap.com/_simplified")
@javax.jws.soap.SOAPBinding(parameterStyle = javax.jws.soap.SOAPBinding.ParameterStyle.WRAPPED, style = javax.jws.soap.SOAPBinding.Style.DOCUMENT, use = javax.jws.soap.SOAPBinding.Use.LITERAL)
public interface BPMFacadeBeanSimplified {
@javax.jws.WebMethod(operationName = "getActiveProcesses", action = "http://api.facade.bpem.sap.com/_simplified/getActiveProcesses")
@javax.xml.ws.RequestWrapper(localName = "getActiveProcesses", targetNamespace = "http://api.facade.bpem.sap.com/", className = "com.sap.bpem.facade.api.GetActiveProcesses")
@javax.xml.ws.ResponseWrapper(localName = "getActiveProcessesResponse", targetNamespace = "http://api.facade.bpem.sap.com/", className = "com.sap.bpem.facade.api.GetActiveProcessesResponse")
@javax.jws.WebResult(name = "return", targetNamespace = "")
public java.util.List<com.sap.bpem.facade.api.ProcessInfo> getActiveProcesses(@javax.jws.WebParam(name = "locale", targetNamespace = "") java.lang.String locale);
/**
* Java representation of web method [getProcessDescription].
*/
@javax.jws.WebMethod(operationName = "getProcessDescription", action = "http://api.facade.bpem.sap.com/_simplified/getProcessDescription")
@javax.xml.ws.RequestWrapper(localName = "getProcessDescription", targetNamespace = "http://api.facade.bpem.sap.com/", className = "com.sap.bpem.facade.api.GetProcessDescription")
@javax.xml.ws.ResponseWrapper(localName = "getProcessDescriptionResponse", targetNamespace = "http://api.facade.bpem.sap.com/", className = "com.sap.bpem.facade.api.GetProcessDescriptionResponse")
@javax.jws.WebResult(name = "return", targetNamespace = "")
public java.lang.String getProcessDescription(@javax.jws.WebParam(name = "activeVersionId", targetNamespace = "") java.lang.String activeVersionId, @javax.jws.WebParam(name = "locale", targetNamespace = "") java.lang.String locale);
}
在这种情况下，正确的查找字符串是什么？
感谢您的帮助！
【问题讨论】：
-
您能解释一下为什么您在尝试进行远程查找时尝试查找本地界面吗？你也没有提到你的环境是什么。哪个服务器/容器，哪个版本......这可能在很大程度上决定了正确的查找名称是什么，尽管容器的文档应该是您获取正确信息的第一步。
-
将服务器添加到问题描述中。基本上它是一个tomcat。
-
我对本地界面的评论不变。
-
也添加了，谢谢！
标签： java ejb lookup initial-context