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  1. 02.12.11 10:44 #1
    Andyx1975 Andyx1975 ist offline Mitglied Silber
    Registriert seit
    Nov 2009
    Beiträge
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    Hallo,

    ich habe eine @post methode für einen Restful geschrieben, der einen per xml übermitteleten String in ein Objekt umwandeln soll. Hierzu verwende ich den Unmarshaller und bekomme den folgenden Fehler nicht behoben:

    Code java:
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    javax.xml.bind.UnmarshalException: unexpected element (uri:"", local:"dEmails"). Expected elements are <{}dEmail>
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:642)
    at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:254)
    at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:249)
    at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:116)
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext$DefaultRootLoader.childElement(UnmarshallingContext.java:1049)
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:478)
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:459)
    at com.sun.xml.bind.v2.runtime.unmarshaller.SAXConnector.startElement(SAXConnector.java:148)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:506)
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:376)
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:602)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3063)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:881)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607)
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:116)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:488)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:568)
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:211)
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:184)
    at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:157)
    at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:214)
    at com.uds.webadmin.server.CRestEmails.createEmail(CRestEmails.java:100)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
    at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
    at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
    at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)
    at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
    at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
    at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
    at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
    at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
    at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
    at org.mortbay.jetty.Server.handle(Server.java:324)
    at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
    at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
    at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
    at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
Dez 02, 2011 10:50:55 AM com.sun.jersey.spi.container.ContainerResponse mapMappableContainerException
Schwerwiegend: The exception contained within MappableContainerException could not be mapped to a response, re-throwing to the HTTP container
java.lang.UnsatisfiedLinkError: com.smartgwt.client.util.SC.say(Ljava/lang/String;)V
    at com.smartgwt.client.util.SC.say(Native Method)
    at com.uds.webadmin.server.CRestEmails.createEmail(CRestEmails.java:106)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
    at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
    at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
    at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)
    at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
    at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
    at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
    at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
    at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
    at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
    at org.mortbay.jetty.Server.handle(Server.java:324)
    at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
    at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
    at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
    at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)

    Der XML String sieht wie folgt aus:
    Code xml:
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    <dEmails>
<dEmail>
<email_text>test 1</email_text>
<email_type>Studiengangsinformation</email_type>
<toRecipients>andy@web.de</toRecipients>
<ccRecipients>andy@web.de</ccRecipients>
<bccRecipients>andy@web.de</bccRecipients>
<headline>test 1</headline>
<selfCopy>true</selfCopy>
<creator>Andy</creator>
<creation_date>null</creation_date>
</dEmail>
</dEmails>

    die @POST Methode sieht wie folgt aus:
    Code java:
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     @POST
    @Path( "create/email" )
    @Consumes(MediaType.APPLICATION_XML)
    @Produces( MediaType.APPLICATION_XML )
    public DEmail createEmail(String xml)
    {
        System.out.println("XML: " + xml);
        
        JAXBContext jaxbContext = null;
        DEmail email = null;
        
        try
        {
 
            jaxbContext = JAXBContext.newInstance(DEmail.class);
            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
            email = (DEmail) unmarshaller.unmarshal(new StringReader(xml));
 
        }
        catch ( JAXBException e )
        {
            e.printStackTrace();
            SC.say( String.valueOf( e ));
        }
        return email;
    }

    Meine Entety Klasse so:
    Code java:
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    package com.uds.webadmin.server;
 
import java.io.Serializable;
import java.lang.Boolean;
import java.lang.String;
import java.util.Date;
 
import javax.persistence.*;
import static javax.persistence.TemporalType.TIMESTAMP;
import javax.xml.bind.annotation.XmlRootElement;
 
/**
 * Entity implementation class for Entity: DEmail
 *
 */
@Entity
@XmlRootElement
@Table(name = "email_sended")
@NamedQuery(name = "findEmails", query = "SELECT e FROM DEmail e")
public class DEmail implements Serializable {
 
    
    @Id
    @GeneratedValue( strategy = GenerationType.SEQUENCE)
    @Column(columnDefinition="SERIAL")
    private long email_id;
    
    @Column
    private String to_recipients;
    
    @Column
    private String cc_recipients;
    
    @Column
    private String bcc_recipients;
 
    @Column
    private String headline;
    
    @Column(columnDefinition="TEXT")
    private String email_text;
    
    @Column
    private String email_type;
    
    @Column
    private Boolean self_copy;
    
    @Column
    private String creator;
    
    @Column
    @Temporal( TIMESTAMP )
    private Date creation_date;
    
    private static final long serialVersionUID = 1L;
 
    
    public DEmail() {
        super();
    }   
    
 
    
    public long getEmail_id() {
        return this.email_id;
    }
 
    public void setEmail_id(long email_id) {
        this.email_id = email_id;
    }   
    public String getto_recipients() {
        return this.to_recipients;
    }
 
    public void setto_recipients(String to_recipients) {
        this.to_recipients = to_recipients;
    }   
    public String getcc_recipients() {
        return this.cc_recipients;
    }
 
    public void setcc_recipients(String cc_recipients) {
        this.cc_recipients = cc_recipients;
    }   
    public String getbcc_recipients() {
        return this.bcc_recipients;
    }
 
    public void setbcc_recipients(String bcc_recipients) {
        this.bcc_recipients = bcc_recipients;
    }   
    public String getHeadline() {
        return this.headline;
    }
 
    public void setHeadline(String headline) {
        this.headline = headline;
    }   
    public String getText() {
        return this.email_text;
    }
 
    public void setText(String text) {
        this.email_text = text;
    }   
    public String getEmail_type() {
        return this.email_type;
    }
 
    public void setEmail_type(String email_type) {
        this.email_type = email_type;
    }   
    public Boolean getself_copy() {
        return this.self_copy;
    }
 
    public void setself_copy(Boolean self_copy) {
        this.self_copy = self_copy;
    }   
    public String getCreator() {
        return this.creator;
    }
 
    public void setCreator(String creator) {
        this.creator = creator;
    }   
    public Date getCreations_date() {
        return this.creation_date;
    }
 
    public void setCreations_date(Date creations_date) {
        this.creation_date = creations_date;
    }
   
}
    Geändert von Andyx1975 (02.12.11 um 10:54 Uhr)
     
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  2. 02.12.11 13:01 #2
    Andyx1975 Andyx1975 ist offline Mitglied Silber
    Registriert seit
    Nov 2009
    Beiträge
    66
    kann es sein, dass hier ein Fehler wegen des Namespaces auftritt? Jemand eine Idee wie ich das umgehen kann?
     
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  3. 02.12.11 13:35 #3
    Andyx1975 Andyx1975 ist offline Mitglied Silber
    Registriert seit
    Nov 2009
    Beiträge
    66
    Ok habe die Lösung gefunden. Ich musste nur das <DEmails> weglassen, weil ich damit auf eine Liste verweise, in wirklichkeit mich aber nur auf ein Objekt beziehe Wenn ich den String wie folgt anpasse funktioniert es:

    Code xml:
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    <?xml version="1.0" encoding="UTF-8"?>
<dEmail>
<email_text>test 1</email_text>
<email_type>Studiengangsinformation</email_type>
<toRecipients>andy@web.de</toRecipients>
<ccRecipients>andy@web.de</ccRecipients>
<bccRecipients>andy@web.de</bccRecipients>
<headline>test 1</headline>
<selfCopy>true</selfCopy>
<creator>Andy</creator>
<creation_date>null</creation_date>
</dEmail>
     
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