【发布时间】：2012-03-25 18:05:21
【问题描述】：
我在使用 JAXB 在 Web 服务上解组 .xml 时遇到了一些问题。
这是从某个客户端发送到 Web 服务的 .xml 文件。
<?xml version="1.0" encoding="UTF-8"?>
<PERSON xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="file:/D:/MyWorkSpace/JAVA%20WEB%20Services%20DEVELOPER/XML%20Workspace/Persons.xsd">
<NAME>Michael</NAME>
<AGE>12</AGE>
<ADRESS>
<STREET>Somewhere in Spain</STREET>
<ZIP>47015</ZIP>
</ADRESS>
<HOBY indoorHoby="true"/>
</PERSON>
这是进行解组的方法
@POST
@Path("/XMLArrivalBeacon")
@Consumes(MediaType.APPLICATION_XML)
public Response methodI(String content) {
System.out.print(content);
try {
//Unmarshaling
JAXBContext context = JAXBContext.newInstance(Person.class);
Unmarshaller unmarshaller = context.createUnmarshaller();
//Unmarshal the String
Person person = (Person) unmarshaller.unmarshal(new StreamSource(new StringReader(content)));
//Checking that the values were recieved ok
System.out.print(person.getName());
return Response.ok("XML recieved from client!!!").build();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
这里是使用 JAXB 注释的 person 类（从 Schema 中自动生成）
package bindedschemas;
import java.math.BigInteger;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
/**
* <p>Java class for anonymous complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="age">
* <simpleType>
* <restriction base="{http://www.w3.org/2001/XMLSchema}integer">
* <minInclusive value="18"/>
* </restriction>
* </simpleType>
* </element>
* <element name="address">
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="street" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="zip" type="{http://www.w3.org/2001/XMLSchema}string"/>
* </sequence>
* <attribute name="country" type="{http://www.w3.org/2001/XMLSchema}string" />
* </restriction>
* </complexContent>
* </complexType>
* </element>
* <element name="hobie">
* <simpleType>
* <restriction base="{http://www.w3.org/2001/XMLSchema}string">
* </restriction>
* </simpleType>
* </element>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </pre>
*
*
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"name",
"age",
"address",
"hobie"
})
@XmlRootElement(name = "Person")
public class Person {
@XmlElement(required = true)
protected String name;
@XmlElement(required = true)
protected BigInteger age;
@XmlElement(required = true)
protected Person.Address address;
@XmlElement(required = true)
protected String hobie;
/**
* Gets the value of the name property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getName() {
return name;
}
/**
* Sets the value of the name property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setName(String value) {
this.name = value;
}
/**
* Gets the value of the age property.
*
* @return
* possible object is
* {@link BigInteger }
*
*/
public BigInteger getAge() {
return age;
}
/**
* Sets the value of the age property.
*
* @param value
* allowed object is
* {@link BigInteger }
*
*/
public void setAge(BigInteger value) {
this.age = value;
}
/**
* Gets the value of the address property.
*
* @return
* possible object is
* {@link Person.Address }
*
*/
public Person.Address getAddress() {
return address;
}
/**
* Sets the value of the address property.
*
* @param value
* allowed object is
* {@link Person.Address }
*
*/
public void setAddress(Person.Address value) {
this.address = value;
}
/**
* Gets the value of the hobie property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getHobie() {
return hobie;
}
/**
* Sets the value of the hobie property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setHobie(String value) {
this.hobie = value;
}
/**
* <p>Java class for anonymous complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="street" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="zip" type="{http://www.w3.org/2001/XMLSchema}string"/>
* </sequence>
* <attribute name="country" type="{http://www.w3.org/2001/XMLSchema}string" />
* </restriction>
* </complexContent>
* </complexType>
* </pre>
*
*
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"street",
"zip"
})
public static class Address {
@XmlElement(required = true)
protected String street;
@XmlElement(required = true)
protected String zip;
@XmlAttribute(name = "country")
protected String country;
/**
* Gets the value of the street property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getStreet() {
return street;
}
/**
* Sets the value of the street property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setStreet(String value) {
this.street = value;
}
/**
* Gets the value of the zip property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getZip() {
return zip;
}
/**
* Sets the value of the zip property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setZip(String value) {
this.zip = value;
}
/**
* Gets the value of the country property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getCountry() {
return country;
}
/**
* Sets the value of the country property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setCountry(String value) {
this.country = value;
}
}
}
这是我得到的例外
严重：javax.xml.bind.UnmarshalException：意外元素（uri：“”， 本地：“人”）。预期元素是 在 com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:662) 在 com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:258) 在 com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:253)
知道如何解决吗？
【问题讨论】：
标签： java web-services jakarta-ee rest jaxb