JAXB

源码地址：http://files.cnblogs.com/files/xiluhua/JAXB-test.rar

pom.xml：

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>  
 
    <groupId>www.webservice.com</groupId>
    <artifactId>JAXB</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>JAXB</name>
    <url>http://maven.apache.org</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.2.3</version>
        </dependency>

        <dependency>
            <groupId>commons-lang</groupId>
            <artifactId>commons-lang</artifactId>
            <version>2.5</version>
        </dependency>
 
    </dependencies>
</project>

main JaxbTest1：

package jaxb;
import java.io.StringReader;
import java.io.StringWriter;
import java.io.Writer;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.List;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.transform.stream.StreamSource;

import DTO.Boss;
import DTO.Worker;

public class JaxbTest1 {
    public static void main(String[] args) throws JAXBException, ParseException {
        
        Boss boss = new Boss();
        boss.setID(1);
        boss.setNAME("李四");
        boss.setAGE(20);
        boss.setNICK_NAME("nickName");
        
        boss.setEMAIL("abc@163.com");
        boss.setZIP("000000");
        boss.setADDRESS("中华人民共和国");
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        boss.setBIRTH(dateFormat.parse("1990-09-09 09:09:09"));
        boss.setJOB("教师");

        Worker worker1 = new Worker();
        worker1.setID(1);
        worker1.setNAME("工人1");

        Worker worker2 = new Worker();
        worker2.setID(2);
        worker2.setNAME("工人2");
        
        List<Worker> workers = new ArrayList<Worker>();
        workers.add(worker1);
        workers.add(worker2);
        boss.setWORKER(workers); 
        
        JAXBContext context = JAXBContext.newInstance(Boss.class);
        Marshaller marsheller = context.createMarshaller();
        Unmarshaller unmarsheller = context.createUnmarshaller();
        
        // marshal
        System.err.println("marshal:");
        Writer writer = new StringWriter();
        marsheller.marshal(boss, writer);
        String xml = writer.toString();
        System.out.println(xml);
        System.out.println();
        
        // unmarshal
        xml = "<REQUEST><REAL_NAME>zhangsan</REAL_NAME></REQUEST>";
        JAXBElement<Boss> root = unmarsheller.unmarshal(new StreamSource(new StringReader(xml)),Boss.class);
        Boss boss2 = root.getValue();
        System.err.println("unmarshal:");
        System.out.println(boss2.getNAME());
    }
}

Person：

package DTO;
import java.util.Date;
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.XmlSeeAlso;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.XmlType;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
import adapter.DateTimeAdapter;
 
@XmlAccessorType(XmlAccessType.FIELD)
@XmlSeeAlso({Employee.class,Boss.class})
@XmlType(propOrder = {
        "ID",
        "NAME",
        "AGE",
        "BIRTH",
        "EMAIL",
        "ZIP",
        "ADDRESS"
})
public class Person {
    @XmlAttribute
    public int ID;
    @XmlElement(name = "REAL_NAME")
    public String NAME;
    @XmlTransient
    public String NICK_NAME;
    @XmlElement
    public int AGE;
    @XmlElement
    @XmlJavaTypeAdapter(value = DateTimeAdapter.class)
    public Date BIRTH;
    @XmlTransient
    public String JOB;
    public String EMAIL;
    public String ZIP;
    public String ADDRESS;
    
    
    public int getID() {
        return ID;
    }
    public void setID(int iD) {
        ID = iD;
    }
    public String getNAME() {
        return NAME;
    }
    public void setNAME(String nAME) {
        NAME = nAME;
    }
    public int getAGE() {
        return AGE;
    }
    public void setAGE(int aGE) {
        AGE = aGE;
    }
    public Date getBIRTH() {
        return BIRTH;
    }
    public void setBIRTH(Date bIRTH) {
        BIRTH = bIRTH;
    }
    public String getEMAIL() {
        return EMAIL;
    }
    public void setEMAIL(String eMAIL) {
        EMAIL = eMAIL;
    }
    public String getZIP() {
        return ZIP;
    }
    public void setZIP(String zIP) {
        ZIP = zIP;
    }
    public String getADDRESS() {
        return ADDRESS;
    }
    public void setADDRESS(String aDDRESS) {
        ADDRESS = aDDRESS;
    }
    public String getJOB() {
        return JOB;
    }
    public void setJOB(String jOB) {
        JOB = jOB;
    }
    public String getNICK_NAME() {
        return NICK_NAME;
    }
    public void setNICK_NAME(String nICK_NAME) {
        NICK_NAME = nICK_NAME;
    }
    
}

Boss：

@XmlRootElement(name = "REQUEST")
public class Boss extends Person{
    @XmlElementWrapper(name="WORKERS")  
    @XmlElement(name="WORKER")  
    public List<Worker> WORKER;
    
    public List<Worker> getWORKER() {
        return WORKER;
    }
    public void setWORKER(List<Worker> wORKER) {
        WORKER = wORKER;
    }    
}

Worker：

package DTO;

public class Worker extends Person{

}

 

DateAdapter：

package adapter;

import java.text.SimpleDateFormat;
import java.util.Date;

import javax.xml.bind.annotation.adapters.XmlAdapter;

public class DateAdapter extends XmlAdapter<String, Date> {

    private SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");

    @Override
    public String marshal(Date v) throws Exception {
        return dateFormat.format(v);
    }

    @Override
    public Date unmarshal(String v) throws Exception {
        return dateFormat.parse(v);
    }
}

DateTimeAdapter：

package adapter;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.xml.bind.annotation.adapters.XmlAdapter;

public class DateTimeAdapter extends XmlAdapter<String, Date> {

    private SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

    @Override
    public String marshal(Date v) throws Exception {
        return dateFormat.format(v);
    }

    @Override
    public Date unmarshal(String v) throws Exception {
        return dateFormat.parse(v);
    }
}