我正在写一个解组器,并且我正在与jaxb奋斗,以找到可行的解决方案。
我想解组从.wsdl文件生成的MessageDescription。 wsdl文件中的java类是:
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "MessageDescription", propOrder = {
"source",
"key",
"data",
"extension"
})
@XmlSeeAlso({
org.onvif.ver10.schema.ConfigDescription.Messages.class
})
public class MessageDescription {
@XmlElement(name = "Source")
protected ItemListDescription source;
@XmlElement(name = "Key")
protected ItemListDescription key;
@XmlElement(name = "Data")
protected ItemListDescription data;
@XmlElement(name = "Extension")
protected MessageDescriptionExtension extension;
@XmlAttribute(name = "IsProperty")
protected Boolean isProperty;
@XmlAnyAttribute
private Map<QName, String> otherAttributes = new HashMap<QName, String>();
// Ommited...
因为没有@XmlRootElement,所以我用包装器扩展了类并自己添加了注释
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement (name = "MessageDescription", namespace = "http://www.onvif.org/ver10/schema")
public class MessageDescriptionXmlWrapper extends MessageDescription {
}
并且我使用我的“包装” MessageDescription类解组
private static MessageDescription parseMessageDescription(final Node messageDescriptionNode) throws JAXBException {
JAXBContext context = JAXBContext.newInstance(MessageDescriptionXmlWrapper.class);
Unmarshaller unmarshaller = context.createUnmarshaller();
MessageDescription unmarshal = (MessageDescription) unmarshaller.unmarshal(messageDescriptionNode);
return unmarshal;
}
解组过程正在运行,但是一个子子子项始终设置为null。我不知道在哪里可以解决此编组错误。
为null的属性是作为QName的“类型”。
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "")
public static class SimpleItemDescription {
@XmlAttribute(name = "Name", required = true)
protected String name;
@XmlAttribute(name = "Type", required = true)
protected QName type;
我怀疑QName不能反序列化,因为它不是XML元素:
-> https://docs.oracle.com/javase/7/docs/api/javax/xml/namespace/QName.html
以及SimpleItemDescription full file的原始.xsd描述>
<xs:element name="SimpleItemDescription" minOccurs="0" maxOccurs="unbounded"> <xs:annotation> <xs:documentation>Description of a simple item. The type must be of cathegory simpleType (xs:string, xs:integer, xs:float, ...).</xs:documentation> </xs:annotation> <xs:complexType> <xs:attribute name="Name" type="xs:string" use="required"> <xs:annotation> <xs:documentation>Item name. Must be unique within a list.</xs:documentation> </xs:annotation> </xs:attribute> <xs:attribute name="Type" type="xs:QName" use="required"/> </xs:complexType> </xs:element>
任何主意吗?
我正在写一个解组器,并且我正在与jaxb奋斗,以找到可行的解决方案。我想解组从.wsdl文件生成的MessageDescription。 wsdl文件中的java类是:...
尝试添加package-info.java文件