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Posted to soap-user@ws.apache.org by Laurent Perez <do...@free.fr> on 2001/05/30 11:51:49 UTC
no signature match Error
Hi
I'm getting the following error from my service :
<faultcode>SOAP-ENV:Server</faultcode>
<faultstring>Exception while handling service request:
testClass.afficheVecteur(java.lang.String,int) -- no signature
match</faultstring>
<faultactor>/soap/servlet/rpcrouter</faultactor>
My client call :
Vector params3 = new Vector();
int number = 123;
params3.addElement(new Parameter("txt", String.class,texte, null));
params3.addElement(new Parameter("chiffre", Integer.class, new
Integer(number), null));
call3.setParams(params3);
call3.setSOAPTransport(scp);
call3.setTargetObjectURI("urn:Service1");
call3.setMethodName("afficheVecteur");
call3.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
My afficheVecteur() method on my service class :
public Vector afficheVecteur (String blabla, int monum)
{
Vector vc = new Vector();
vc.addElement(new String(blabla));
vc.addElement(new Integer(monum));
return vc;
}
I don't see where the problem could be located, any help would be greatly
appreciated :)
Thanks
Laurent
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RE: no signature match Error
Posted by "Matthew J. Duftler" <du...@watson.ibm.com>.
Hi Laurent,
Try packaging the testClass, and deploying and running it again. Then you
can make sure that the server is really finding the right class. Another
thing you can try is writing a JSP which instantiates an object of that
class, and invokes the method you want. That would show that it can be found
in almost the same context as that in which the SOAP-server executes.
Thanks,
-Matt
> -----Original Message-----
> From: Laurent Perez [mailto:downloader@free.fr]
> Sent: Wednesday, May 30, 2001 11:19 AM
> To: soap-user@xml.apache.org
> Subject: RE: no signature match Error
>
>
>
> >First, change the Integer.class constructor arg to int.class.
>
> ok
>
> here's the output of javap testClass :
>
> [laurent@mathilde laurent]$ javap testClass
> Compiled from testClass.java
> public class testClass extends java.lang.Object {
> public testClass();
> public java.lang.String afficheHello(java.lang.String);
> public int afficheChiffre();
> public java.lang.String repete(java.lang.String);
> public java.lang.String laDate();
> public java.lang.String afficheArray()[];
> public java.net.URL afficheURL() throws
> java.net.MalformedURLException;
> public java.util.Vector afficheVecteur(java.lang.String, int);
> }
>
> afficheVecteur seems to be correctly defined (?), and the Call()
> sends it 2
> parameters, 1 string & 1 int : <txt xsi:type="xsd:string">je suis
> le texte
> client</txt> <chiffre xsi:type="xsd:int">123</chiffre>, however I
> still get
> the same error.
>
> laurent
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: soap-user-unsubscribe@xml.apache.org
> For additional commands, email: soap-user-help@xml.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: soap-user-unsubscribe@xml.apache.org
For additional commands, email: soap-user-help@xml.apache.org
RE: no signature match Error
Posted by "Matthew J. Duftler" <du...@watson.ibm.com>.
Hi Laurent,
Try packaging the testClass, and deploying and running it again. Then you
can make sure that the server is really finding the right class. Another
thing you can try is writing a JSP which instantiates an object of that
class, and invokes the method you want. That would show that it can be found
in almost the same context as that in which the SOAP-server executes.
Thanks,
-Matt
> -----Original Message-----
> From: Laurent Perez [mailto:downloader@free.fr]
> Sent: Wednesday, May 30, 2001 11:19 AM
> To: soap-user@xml.apache.org
> Subject: RE: no signature match Error
>
>
>
> >First, change the Integer.class constructor arg to int.class.
>
> ok
>
> here's the output of javap testClass :
>
> [laurent@mathilde laurent]$ javap testClass
> Compiled from testClass.java
> public class testClass extends java.lang.Object {
> public testClass();
> public java.lang.String afficheHello(java.lang.String);
> public int afficheChiffre();
> public java.lang.String repete(java.lang.String);
> public java.lang.String laDate();
> public java.lang.String afficheArray()[];
> public java.net.URL afficheURL() throws
> java.net.MalformedURLException;
> public java.util.Vector afficheVecteur(java.lang.String, int);
> }
>
> afficheVecteur seems to be correctly defined (?), and the Call()
> sends it 2
> parameters, 1 string & 1 int : <txt xsi:type="xsd:string">je suis
> le texte
> client</txt> <chiffre xsi:type="xsd:int">123</chiffre>, however I
> still get
> the same error.
>
> laurent
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: soap-user-unsubscribe@xml.apache.org
> For additional commands, email: soap-user-help@xml.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: soap-user-unsubscribe@xml.apache.org
For additional commands, email: soap-user-help@xml.apache.org
RE: no signature match Error
Posted by Laurent Perez <do...@free.fr>.
>First, change the Integer.class constructor arg to int.class.
ok
here's the output of javap testClass :
[laurent@mathilde laurent]$ javap testClass
Compiled from testClass.java
public class testClass extends java.lang.Object {
public testClass();
public java.lang.String afficheHello(java.lang.String);
public int afficheChiffre();
public java.lang.String repete(java.lang.String);
public java.lang.String laDate();
public java.lang.String afficheArray()[];
public java.net.URL afficheURL() throws java.net.MalformedURLException;
public java.util.Vector afficheVecteur(java.lang.String, int);
}
afficheVecteur seems to be correctly defined (?), and the Call() sends it 2
parameters, 1 string & 1 int : <txt xsi:type="xsd:string">je suis le texte
client</txt> <chiffre xsi:type="xsd:int">123</chiffre>, however I still get
the same error.
laurent
---------------------------------------------------------------------
To unsubscribe, e-mail: soap-user-unsubscribe@xml.apache.org
For additional commands, email: soap-user-help@xml.apache.org
RE: no signature match Error
Posted by Laurent Perez <do...@free.fr>.
>First, change the Integer.class constructor arg to int.class.
ok
here's the output of javap testClass :
[laurent@mathilde laurent]$ javap testClass
Compiled from testClass.java
public class testClass extends java.lang.Object {
public testClass();
public java.lang.String afficheHello(java.lang.String);
public int afficheChiffre();
public java.lang.String repete(java.lang.String);
public java.lang.String laDate();
public java.lang.String afficheArray()[];
public java.net.URL afficheURL() throws java.net.MalformedURLException;
public java.util.Vector afficheVecteur(java.lang.String, int);
}
afficheVecteur seems to be correctly defined (?), and the Call() sends it 2
parameters, 1 string & 1 int : <txt xsi:type="xsd:string">je suis le texte
client</txt> <chiffre xsi:type="xsd:int">123</chiffre>, however I still get
the same error.
laurent
---------------------------------------------------------------------
To unsubscribe, e-mail: soap-user-unsubscribe@xml.apache.org
For additional commands, email: soap-user-help@xml.apache.org
RE: no signature match Error
Posted by "Matthew J. Duftler" <du...@watson.ibm.com>.
Hi Laurent,
First, change the Integer.class constructor arg to int.class.
Second, in the shell where you intend to start your server from (that is, in
a shell with the same classpath set) enter:
javap testClass
and see if you see the method defined. Your server may be finding a
different definition of that class.
Thanks,
-Matt
> -----Original Message-----
> From: Laurent Perez [mailto:downloader@free.fr]
> Sent: Wednesday, May 30, 2001 5:52 AM
> To: soap-user@xml.apache.org
> Subject: no signature match Error
>
>
> Hi
>
> I'm getting the following error from my service :
>
> <faultcode>SOAP-ENV:Server</faultcode>
> <faultstring>Exception while handling service request:
> testClass.afficheVecteur(java.lang.String,int) -- no signature
> match</faultstring>
> <faultactor>/soap/servlet/rpcrouter</faultactor>
>
> My client call :
>
> Vector params3 = new Vector();
> int number = 123;
> params3.addElement(new Parameter("txt", String.class,texte, null));
> params3.addElement(new Parameter("chiffre", Integer.class, new
> Integer(number), null));
>
> call3.setParams(params3);
> call3.setSOAPTransport(scp);
> call3.setTargetObjectURI("urn:Service1");
> call3.setMethodName("afficheVecteur");
> call3.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
>
> My afficheVecteur() method on my service class :
>
> public Vector afficheVecteur (String blabla, int monum)
> {
>
> Vector vc = new Vector();
> vc.addElement(new String(blabla));
> vc.addElement(new Integer(monum));
> return vc;
> }
>
> I don't see where the problem could be located, any help would be greatly
> appreciated :)
>
> Thanks
>
> Laurent
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: soap-user-unsubscribe@xml.apache.org
> For additional commands, email: soap-user-help@xml.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: soap-user-unsubscribe@xml.apache.org
For additional commands, email: soap-user-help@xml.apache.org
RE: no signature match Error
Posted by "Matthew J. Duftler" <du...@watson.ibm.com>.
Hi Laurent,
First, change the Integer.class constructor arg to int.class.
Second, in the shell where you intend to start your server from (that is, in
a shell with the same classpath set) enter:
javap testClass
and see if you see the method defined. Your server may be finding a
different definition of that class.
Thanks,
-Matt
> -----Original Message-----
> From: Laurent Perez [mailto:downloader@free.fr]
> Sent: Wednesday, May 30, 2001 5:52 AM
> To: soap-user@xml.apache.org
> Subject: no signature match Error
>
>
> Hi
>
> I'm getting the following error from my service :
>
> <faultcode>SOAP-ENV:Server</faultcode>
> <faultstring>Exception while handling service request:
> testClass.afficheVecteur(java.lang.String,int) -- no signature
> match</faultstring>
> <faultactor>/soap/servlet/rpcrouter</faultactor>
>
> My client call :
>
> Vector params3 = new Vector();
> int number = 123;
> params3.addElement(new Parameter("txt", String.class,texte, null));
> params3.addElement(new Parameter("chiffre", Integer.class, new
> Integer(number), null));
>
> call3.setParams(params3);
> call3.setSOAPTransport(scp);
> call3.setTargetObjectURI("urn:Service1");
> call3.setMethodName("afficheVecteur");
> call3.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
>
> My afficheVecteur() method on my service class :
>
> public Vector afficheVecteur (String blabla, int monum)
> {
>
> Vector vc = new Vector();
> vc.addElement(new String(blabla));
> vc.addElement(new Integer(monum));
> return vc;
> }
>
> I don't see where the problem could be located, any help would be greatly
> appreciated :)
>
> Thanks
>
> Laurent
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: soap-user-unsubscribe@xml.apache.org
> For additional commands, email: soap-user-help@xml.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: soap-user-unsubscribe@xml.apache.org
For additional commands, email: soap-user-help@xml.apache.org