Axis WebService e proprie classi

**bako** · 16-06-2008, 11:27

Salve
ho fatto un web service con varie funzionalità. una di queste funzioni restituisce degli oggetti che sono calssi create da me.
es: public MyClassTest test(){}

ok?
ora, con axis mi da errore perchè non trova la classe MyClassTest.
qualcuno sa come si può fare?
grazie

**ivenuti** · 16-06-2008, 14:08

Hai provato a dare un occhio alla guida ufficiale (http://ws.apache.org/axis/java/user-...rvicesWithAxis)?

Se continua a non funzionare, fornisci più dettagli.
Che versione di axis usi? 1.4 oppure 2? Usi un instant deploymento (file jws)? ...

**bako** · 17-06-2008, 10:12

ho sisemato. dovevo mettere i class in una cartella di axis, ora nn riesco a farmi ritornare il mio oggetto. in netbeans dice:

codice:

GRAVE: null
AxisFault
 faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
 faultSubcode: 
 faultString: org.xml.sax.SAXParseException: Premature end of file.
 faultActor: 
 faultNode: 
 faultDetail: 
        {http://xml.apache.org/axis/}stackTrace:org.xml.sax.SAXParseException: Premature end of file.
        at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
        at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
        at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
        at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)
        at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
        at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
        at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
        at org.apache.axis.client.Call.invoke(Call.java:2767)
        at org.apache.axis.client.Call.invoke(Call.java:2443)
        at org.apache.axis.client.Call.invoke(Call.java:2366)
        at org.apache.axis.client.Call.invoke(Call.java:1812)
        at localhost.axis.MyWS_jws.MyWSSoapBindingStub.listbyCountry(MyWSSoapBindingStub.java:659)
        at wsdlsummarytestws.Main.exec(Main.java:83)
        at wsdlsummarytestws.Main.main(Main.java:142)

        {http://xml.apache.org/axis/}hostname:pc-stefano

org.xml.sax.SAXParseException: Premature end of file.
        at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)
        at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:701)
        at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)
        at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
        at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
        at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
        at org.apache.axis.client.Call.invoke(Call.java:2767)
        at org.apache.axis.client.Call.invoke(Call.java:2443)
        at org.apache.axis.client.Call.invoke(Call.java:2366)
        at org.apache.axis.client.Call.invoke(Call.java:1812)
        at localhost.axis.MyWS_jws.MyWSSoapBindingStub.listbyCountry(MyWSSoapBindingStub.java:659)
        at wsdlsummarytestws.Main.exec(Main.java:83)
        at wsdlsummarytestws.Main.main(Main.java:142)
Caused by: org.xml.sax.SAXParseException: Premature end of file.
        at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
        at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
        at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
        ... 11 more
Exception in thread "main" java.lang.NullPointerException
        at wsdlsummarytestws.Main.exec(Main.java:89)
        at wsdlsummarytestws.Main.main(Main.java:142)
Java Result: 1

sull'output di tomcat (copiato dal prompt dei comandi, quindi ne mancano parti ed è indentato male)
PS: sembra che la classe mia nn sia serializzata ma è serializzata (la posto dopo l'output)

codice:

        at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:269)
        at org.apache.axis.SOAPPart.saveChanges(SOAPPart.java:530)
        at org.apache.axis.attachments.AttachmentsImpl.getAttachmentCount(Attach
mentsImpl.java:554)
        at org.apache.axis.Message.getContentType(Message.java:486)
        at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:77
5)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
        at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBas
e.java:327)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:269)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:174)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:874)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:689)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.io.IOException: No serializer found for class MyAirport in regis
try org.apache.axis.encoding.TypeMappingDelegate@127e4be
        at org.apache.axis.encoding.SerializationContext.serializeActual(Seriali
zationContext.java:1507)
        at org.apache.axis.encoding.SerializationContext.serialize(Serialization
Context.java:980)
        at org.apache.axis.encoding.SerializationContext.outputMultiRefs(Seriali
zationContext.java:1055)
        at org.apache.axis.message.SOAPBody.outputImpl(SOAPBody.java:145)
        at org.apache.axis.message.SOAPEnvelope.outputImpl(SOAPEnvelope.java:478
)
        at org.apache.axis.message.MessageElement.output(MessageElement.java:120
8)
        at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:315)
        ... 22 more
- Exception:
AxisFault
 faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
 faultSubcode:
 faultString: java.io.IOException: No serializer found for class MyAirport in re
gistry org.apache.axis.encoding.TypeMappingDelegate@127e4be
 faultActor:
 faultNode:
 faultDetail:
        {http://xml.apache.org/axis/}stackTrace:java.io.IOException: No serializ
er found for class MyAirport in registry org.apache.axis.encoding.TypeMappingDel
egate@127e4be
        at org.apache.axis.encoding.SerializationContext.serializeActual(Seriali
zationContext.java:1507)
        at org.apache.axis.encoding.SerializationContext.serialize(Serialization
Context.java:980)
        at org.apache.axis.encoding.SerializationContext.outputMultiRefs(Seriali
zationContext.java:1055)
        at org.apache.axis.message.SOAPBody.outputImpl(SOAPBody.java:145)
        at org.apache.axis.message.SOAPEnvelope.outputImpl(SOAPEnvelope.java:478
)
        at org.apache.axis.message.MessageElement.output(MessageElement.java:120
8)
        at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:315)
        at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:269)
        at org.apache.axis.SOAPPart.saveChanges(SOAPPart.java:530)
        at org.apache.axis.attachments.AttachmentsImpl.getAttachmentCount(Attach
mentsImpl.java:554)
        at org.apache.axis.Message.writeTo(Message.java:535)
        at org.apache.axis.transport.http.AxisServlet.sendResponse(AxisServlet.j
ava:902)
        at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:77
7)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
        at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBas
e.java:327)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:269)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:174)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:874)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:689)
        at java.lang.Thread.run(Thread.java:619)

        {http://xml.apache.org/axis/}hostname:pc-stefano

etcc

codice:

public class MyAirport implements Serializable {
    private String airportCode;
    private String airportName;
    private float distance;
    private String wr;
    
    public String getAirportCode() {
        return airportCode;
    }

    public void setAirportCode(String airportCode) {
        this.airportCode = airportCode;
    }

    public String getAirportName() {
        return airportName;
    }

    public void setAirportName(String airportName) {
        this.airportName = airportName;
    }

    public float getDistance() {
        return distance;
    }

    public void setDistance(float distance) {
        this.distance = distance;
    }

    @Override
    public boolean equals(Object obj) {
        MyAirport a = (MyAirport)obj;
        if (a.getDistance()==distance) return true;
        else return false;
    }

    @Override
    public int hashCode() {
        int hash = 7;
        hash = 67 * hash + Float.floatToIntBits(this.distance);
        return hash;
    }

    public String getWr() {
        return wr;
    }

    public void setWr(String wr) {
        this.wr = wr;
    }

Discussione: Axis WebService e proprie classi

Strumenti discussione

Ricerca discussione

Visualizza

Axis WebService e proprie classi

Permessi di invio