can you provide the WSDL you are using?
2011/3/14 Bing Li <[email protected]>
> Sorry to send the question again. I forgot putting the example code in the
> previous email. The code is as follows. It works fine. However, my code does
> not.
>
> public class AddressBookService {
>
> private HashMap entries = new HashMap();
> private MyAddress myaddr = new MyAddress();
>
> /**
> * Add an Entry to the Address Book
> * @param entry
> */
> public void addEntry(Entry entry) {
> this.entries.put(entry.getName(), entry);
> }
>
> /**
> * Search an address of a person
> *
> * @param name the name of the person whose address needs to be found
> * @return return the address entry of the person.
> */
> public Entry findEntry(String name) {
> return myaddr.getAddr(name);
>
> }
> }
>
>
> On Mon, Mar 14, 2011 at 2:33 PM, Bing Li <[email protected]> wrote:
>
>> Dear Martin,
>>
>>
>> I appreciate so much for your help!
>>
>> However, I am still confused about the problem. I tried one example as
>> follows. In this example, a String is sent as a parameter. And then a local
>> method, getAddr(String keyword), of an object, MyAddress, is invoked. I
>> noticed that it worked fine.
>>
>> My case should be the same as that. What I am wondering why such a type
>> Ljava/lang/String emerged! I never touched that. Moreover, even though I
>> changed the String to String[], the problem still exists. Really don't
>> understand why Web services has such a design.
>>
>> I use POJO to implement my Web services. Could you give me a hand?
>>
>> Thanks,
>> LB
>>
>>
>> On Mon, Mar 14, 2011 at 9:49 AM, Martin Gainty <[email protected]>wrote:
>>
>>> it seems that you changed your original input or output message to send
>>> array of string to single string or vice versa
>>>
>>> if you see the operation SelectCategoriedHubByKey make sure your input
>>> and output messages reference the ArrayOfString typed element here is an
>>> example
>>>
>>> <?xml version="1.0" encoding="UTF-8"?>
>>> <xsd:schema targetNamespace="http://www.test.org/sample_types";
>>> xmlns:tns="http://www.test.org/sample_types";
>>> xmlns:soap-enc="http://www.w3.org/2001/09/soap-encoding";
>>> xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
>>> <!--
>>> These will cause errors in generation but are necessary for an XML
>>> schema validator
>>> like IBM Schema Quality Checker
>>> <xsd:import namespace="http://schemas.xmlsoap.org/soap/encoding/";
>>> schemaLocation="
>>> http://schemas.xmlsoap.org/soap/encoding/"/>
>>> <xsd:import namespace="http://www.w3.org/2001/09/soap-encoding";
>>> schemaLocation="http://www.w3.org/2001/09/soap-encoding
>>> "/>
>>> -->
>>> <xsd:complexType name="ArrayOfString">
>>> <xsd:complexContent>
>>> <xsd:restriction base="soap-enc:Array">
>>> <xsd:sequence>
>>> <xsd:element name="stringElement" type="xsd:string"
>>> minOccurs="0" maxOccurs="unbounded"/>
>>> </xsd:sequence>
>>> <xsd:attributeGroup ref="soap-enc:arrayAttributes"/>
>>> <xsd:attributeGroup ref="soap-enc:commonAttributes"/>
>>> </xsd:restriction>
>>> </xsd:complexContent>
>>> </xsd:complexType>
>>>
>>> <xsd:element name="strings" type="tns:ArrayOfString" nillable="true"
>>> minOccurs="1" maxOccurs="1" />
>>>
>>> <!-- you can reference element name 'strings' for either InputMessage or
>>> OutputMessage for your SelectCategoriedHubByKey operation -->
>>>
>>> Martin
>>> ______________________________________________
>>> Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité
>>>
>>> Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene
>>> Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte
>>> Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht
>>> dient lediglich dem Austausch von Informationen und entfaltet keine
>>> rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von
>>> E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
>>>
>>> Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le
>>> destinataire prévu, nous te demandons avec bonté que pour satisfaire
>>> informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie
>>> de ceci est interdite. Ce message sert à l'information seulement et n'aura
>>> pas n'importe quel effet légalement obligatoire. Étant donné que les email
>>> peuvent facilement être sujets à la manipulation, nous ne pouvons accepter
>>> aucune responsabilité pour le contenu fourni.
>>>
>>>
>>>
>>>
>>>
>>>
>>> ------------------------------
>>> Date: Mon, 14 Mar 2011 04:16:07 +0800
>>> Subject: Re: NoSuchMethodError: ... (LJava/lang/String)
>>> From: [email protected]
>>> To: [email protected]
>>> CC: [email protected]
>>>
>>>
>>> Dear Andreas,
>>>
>>> Thanks so much for your reply!
>>>
>>> Could you please tell me how to solve the problem?
>>>
>>> Thanks,
>>> LB
>>>
>>> On Mon, Mar 14, 2011 at 3:41 AM, Andreas Veithen <
>>> [email protected]> wrote:
>>>
>>> No, "Ljava/lang/String;" is the type descriptor used by the JVM to
>>> represent java.lang.String. The type descriptor for String[] would be
>>> "[Ljava/lang/String;".
>>>
>>> Andreas
>>>
>>> On Sun, Mar 13, 2011 at 20:31, JOSE L MARTINEZ-AVIAL <[email protected]>
>>> wrote:
>>> > I think it is trying to invoke a method with a String[] attribute, not
>>> > simply a String.
>>> >
>>> > 2011/3/13 Bing Li <[email protected]>
>>> >>
>>> >> Dear all,
>>> >>
>>> >> I am a new Axis2 user. Today I got a weird exception when calling a
>>> Web
>>> >> service.
>>> >>
>>> >> This Web service is deployed on Tomcat/Axis2. I need to transmit an
>>> object
>>> >> (parameter) to it. The object contains a String attribute. The object
>>> is
>>> >> received correctly. However, when calling a local method on the remote
>>> >> machine, it got the following errors. I noticed that the method
>>> >> SelectCategoriedHubByKey(Ljava/lang/String key) cannot be found on the
>>> >> machine. Actually, the method should be
>>> SelectCategoriedHubByKey(String
>>> >> key). Why is the parameter changed from String to LJava/lang/String?
>>> How to
>>> >> solve the problem?
>>> >>
>>> >> Thanks so much!
>>> >> LB
>>> >>
>>> >> [ERROR]
>>> >>
>>> com.greatfree.OODB.CategorizedHubDB.SelectCategorizedHubByKey(Ljava/lang/String;)Lcom/greatfree/OODB/CategorizedHub;
>>> >> java.lang.reflect.InvocationTargetException
>>> >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> >> at
>>> >>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>> >> at
>>> >>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>> >> at java.lang.reflect.Method.invoke(Method.java:597)
>>> >> at
>>> >>
>>> org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:194)
>>> >> at
>>> >>
>>> org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:102)
>>> >> at
>>> >>
>>> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
>>> >> at
>>> >>
>>> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114)
>>> >> at
>>> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:173)
>>> >> at
>>> >>
>>> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:173)
>>> >> at
>>> >>
>>> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:144)
>>> >> at
>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
>>> >> at
>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
>>> >> at
>>> >>
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:306)
>>> >> at
>>> >>
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>>> >> at
>>> >>
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
>>> >> at
>>> >>
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
>>> >> at
>>> >>
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
>>> >> at
>>> >>
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:108)
>>> >> at
>>> >>
>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:558)
>>> >> at
>>> >>
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
>>> >> at
>>> >>
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:379)
>>> >> at
>>> >>
>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:243)
>>> >> at
>>> >>
>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:259)
>>> >> at
>>> >>
>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:237)
>>> >> at
>>> >>
>>> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:281)
>>> >> at
>>> >>
>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>> >> at
>>> >>
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>> >> at java.lang.Thread.run(Thread.java:662)
>>> >> Caused by: java.lang.NoSuchMethodError:
>>> >>
>>> com.greatfree.OODB.CategorizedHubDB.SelectCategorizedHubByKey(Ljava/lang/String;)Lcom/greatfree/OODB/CategorizedHub;
>>> >> at
>>> >> com.greatfree.HTTP.CategorizedHubService.getCategorizedHub(Unknown
>>> Source)
>>> >> ... 29 more
>>> >>
>>> >
>>> >
>>>
>>> ---------------------------------------------------------------------
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>>> For additional commands, e-mail: [email protected]
>>>
>>>
>>>
>>
>
