Question

我正在尝试使用Java中的JAXB创建XML。在这样做的同时，我面临例外：

有两个名为“title”的属性此问题与以下位置有关： at public java.lang.String generateXML.Pojo.getTitle（）在generateXML.Pojo 此问题与以下位置有关：在私人java.lang.String generateXML.Pojo.title 在generateXML.Pojo 属性值存在但未在@ XmlType.propOrder中指定此问题与以下位置有关：

以下是pojo和主类的代码。有人可以解释一下为什么这个例外会来吗？还附加了我需要生成的XML。

   @XmlRootElement(name ="problem")
   @XmlAccessorType (XmlAccessType.FIELD)
   @XmlType(propOrder={
    "description",
    "intrusiveConsent",
    "title",
    "careLevel",
    "eventNotification",
    "clientProblemReference"
    //"partyList"
          })

public class Pojo {

private String description;
private String intrusiveConsent;
private String title;
private CareLevel careLevel;
private ClientProblemReference clientProblemReference;
private EventNotification eventNotification;
//private PartyList partyList;

@XmlElement(name="S873:description")
public String getDescription() {
    return description;
}
public void setDescription(String description) {
    this.description = description;
}

@XmlElement(name="S873:intrusiveConsent")
public String getIntrusiveConsent() {
    return intrusiveConsent;
}
public void setIntrusiveConsent(String intrusiveConsent) {
    this.intrusiveConsent = intrusiveConsent;
}
@XmlElement(name="S873:title")
public String getTitle() {
    return title;
}
public void setTitle(String title) {
    this.title = title;
}
@XmlElement(name="S873:careLevel")
public CareLevel getCareLevel() {
    return careLevel;
}
public void setCareLevel(CareLevel careLevel) {
    this.careLevel = careLevel;
}

@XmlElement(name="S873:clientProblemReference")
public ClientProblemReference getClientProblemReference() {
    return clientProblemReference;
}
public void setClientProblemReference(ClientProblemReference cpr) {
    clientProblemReference = cpr;
}

@XmlElement(name="S873:eventNotification")
public EventNotification getEventNotification() {
    return eventNotification;
}
public void setEventNotification(EventNotification eventNotification) {
    this.eventNotification = eventNotification;
}
/*@XmlElement(name="S873:partyList")
public PartyList getPartyList() {
    return partyList;
}
public void setPartyList(PartyList partyList) {
    this.partyList = partyList;
}*/

}



@XmlType( propOrder = {"value,type"})

public class ClientProblemReference {
public String value;
    public String type;

@XmlElement(name="S873:value")
public String getValue() {
    return value;
}

public void setValue(String value) {
    this.value = value;
}
@XmlElement(name="S873:type")
public String getType() {
    return type;
}

public void setType(String type) {
    this.type = type;
}
}

这是主要的课程：

public class JAXBExample {
    public static void main(String args[]) throws JAXBException{
Date date = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd h:mm:ss");
String formattedDate = sdf.format(date);

Pojo pj=new Pojo();
CareLevel cl=new CareLevel();
EventNotification event=new EventNotification();
ClientProblemReference cpr=new ClientProblemReference();
/*PartyIdentifier partyIdentifier= new PartyIdentifier();
Party party= new Party();
PartyList partyList= new PartyList();*/
pj.setDescription("Amend");
pj.setIntrusiveConsent("Y");
pj.setTitle("Amend");
cl.setName("Maintenance Category 3");
pj.setCareLevel(cl);
cpr.setValue("267435575");
cpr.setType("amit");
List<ClientProblemReference> al=new ArrayList<ClientProblemReference>();
al.add(cpr);

event.setDate(formattedDate);
pj.setClientProblemReference(cpr);
System.out.println(pj.getClientProblemReference());
pj.setEventNotification(event);
/*partyIdentifier.setName("MaintenanceId");
partyIdentifier.setValue("522695198");
party.setPartyIdentifier(partyIdentifier);
partyList.setParty(party);
pj.setPartyList(partyList);*/
String result=jaxbObjectToXML(pj);
System.out.println(result);

}

   private static String jaxbObjectToXML(Pojo pj) throws JAXBException {
JAXBContext context = JAXBContext.newInstance(Pojo.class);
StringWriter stringWriter = new StringWriter();
Marshaller m = context.createMarshaller();
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
m.marshal(pj, stringWriter);
//System.out.println(stringWriter);
return stringWriter.toString();

   }
 }

需要以这种方式生成XML：

<problem>
            <!-- Fault description will be sent as Amend as suggested by OS.  It is mapped to "Fault Description" at OS. -->
            <S873:description>Amend</S873:description>
            <!-- "intrusiveConsent" should match with SQ 21CETHC-92 value-->
            <S873:intrusiveConsent>Y</S873:intrusiveConsent>
            <S873:title>Amend</S873:title>

            <S873:careLevel>
            <!-- careLevel/Maintenance category value as received from WCDS (enhance getCustProblemDetails.xml) (currently hardcoded at FM/BZ) -->
                <S873:name>Maintenance Category 3</S873:name>
            </S873:careLevel>
            <S873:clientProblemReference>
            <!-- ESB is expecting CP fault ref in type tag, BZ to send its CP ref value, as exists -->
                <S873:value>267435575</S873:value>
                <S873:type>Amend</S873:type>

Answer 1

这是一个给出类似xml的例子：

1.ClientProblemReference

malloc

Carelevel

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name="pbref-type", propOrder = {"value","type"})

public class ClientProblemReference {   
  @XmlElement(name="S873:value")
  public String value;

   @XmlElement(name="S873:type")
   public String type;


    public String getValue() {
     return value;
   }

    public void setValue(String value) {
     this.value = value;
    }

    public String getType() {
      return type;
    } 

    public void setType(String type) {
      this.type = type;
    }
}

EventNotification

    @XmlAccessorType(XmlAccessType.FIELD)
    @XmlType(name="carelevel-type", propOrder = {"name"})

   public class CareLevel { 
    @XmlElement(name="S873:name")
    public String name;
    public void setName(String name) {
        // TODO Auto-generated method stub
        this.name=name;
    }
    public String getName() {
        return name;
    }
  }

4.Pojo

    @XmlAccessorType(XmlAccessType.FIELD)
    @XmlType(name="event-type", propOrder = {"date"})
    public class EventNotification {

        @XmlElement(name="S873:date")
        String date;

        public String getDate() {
            return date;
        }

        public void setDate(String date) {
            // TODO Auto-generated method stub
            this.date=date;
        }

    }

使用您的主类结果是：

  @XmlRootElement(name ="problem")
  @XmlAccessorType(XmlAccessType.FIELD)
   @XmlType(propOrder={
    "description",
    "intrusiveConsent",
    "title",
    "careLevel",
    "eventNotification", 
    "clientProblemReference"
    })

public class Pojo {

@XmlElement(name="S873:description")
private String description;
@XmlElement(name="S873:intrusiveConsent")
private String intrusiveConsent;
@XmlElement(name="S873:title")
private String title;
@XmlElement(name="S873:careLevel")
private CareLevel careLevel;
@XmlElement(name="S873:clientProblemReference")
private ClientProblemReference clientProblemReference;
@XmlElement(name="S873:eventNotification")
private EventNotification eventNotification;

 public String getDescription() {
    return description;
 }
 public void setDescription(String description) {
    this.description = description;
 }


 public String getIntrusiveConsent() {
    return intrusiveConsent;
 }
 public void setIntrusiveConsent(String intrusiveConsent) {
    this.intrusiveConsent = intrusiveConsent;
 }

 public String getTitle() {
    return title;
 }
 public void setTitle(String title) {
    this.title = title;
 }

 public CareLevel getCareLevel() {
    return careLevel;
 }
 public void setCareLevel(CareLevel careLevel) {
    this.careLevel = careLevel;
 }


 public ClientProblemReference getClientProblemReference() {
    return clientProblemReference;
 }

  public void setClientProblemReference(ClientProblemReference cpr)
  {
    clientProblemReference = cpr;
  }


 public EventNotification getEventNotification() {
    return eventNotification;
 }
 public void setEventNotification(EventNotification eventNotification) {
    this.eventNotification = eventNotification;
 }

}

使用Java中的JAXB生成XML

1 个答案: