JAXB:Java Object与XML的互相转换

https://jaxb.dev.java.net/

如下图所示建立工程:

AddressAdapter.java

package com.jaxb.adapter;import javax.xml.bind.annotation.adapters.XmlAdapter;import com.jaxb.model.Address;import com.jaxb.model.AddressImpl;public class AddressAdapter extends XmlAdapter<String, Address> {@Overridepublic String marshal(Address v) throws Exception {return v.getAddress();}@Overridepublic Address unmarshal(String v) throws Exception {AddressImpl address = new AddressImpl();address.setAddress("China");return address;}}

JaxbTest.java

package com.jaxb.demo;import java.io.StringReader;import javax.xml.bind.JAXBContext;import javax.xml.bind.JAXBException;import javax.xml.bind.Marshaller;import javax.xml.bind.Unmarshaller;import com.jaxb.model.AddressImpl;import com.jaxb.model.Person;public class JaxbTest {public static void main(String[] args) throws JAXBException {JAXBContext context = JAXBContext.newInstance(Person.class);Person person = new Person();AddressImpl address = new AddressImpl();address.setAddress("KunShan");person.setName("ShenBin");person.setAddress(address);Marshaller marshaller = context.createMarshaller();marshaller.marshal(person, System.out);System.out.println();String xml = "<ns2:p xmlns:ns2='http://test.com'><address>China</address><name>ChenYan</name></ns2:p>";Unmarshaller unmarshaller = context.createUnmarshaller();Person p = (Person)unmarshaller.unmarshal(new StringReader(xml));System.out.println(p.getName());System.out.println(p.getAddress().getAddress());}}

Address.java

package com.jaxb.model;public interface Address {public String getAddress();}

AddressImpl.java

package com.jaxb.model;public class AddressImpl implements Address {private String address;public String getAddress() {return address;}public void setAddress(String address) {this.address = address;}}

Person.java

package com.jaxb.model;import javax.xml.bind.annotation.XmlAccessType;import javax.xml.bind.annotation.XmlAccessorType;import javax.xml.bind.annotation.XmlElement;import javax.xml.bind.annotation.XmlRootElement;import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;import com.jaxb.adapter.AddressAdapter;@XmlRootElement(name="p", namespace="http://test.com")@XmlAccessorType(XmlAccessType.PROPERTY)public class Person {private String name;@XmlElementpublic int age = 10;private Address address;@XmlJavaTypeAdapter(AddressAdapter.class)public Address getAddress() {return address;}public void setAddress(Address address) {this.address = address;}public String getName() {return name;}public void setName(String name) {this.name = name;}}

 

JAXWS: https://jax-ws.dev.java.net/