в 17:43, 31 мая 2010

2010-05-31T17:43:48Z

Admin: 1 версия

2010-05-31T14:47:46Z

1 версия

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== Marshaller.JAXB_FORMATTED_OUTPUT ==



<source lang="java">

import java.io.FileOutputStream;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import javax.xml.bind.annotation.XmlRootElement;
public class JavaToXMLDemo {
public static void main(String[] args) throws Exception {
JAXBContext context = JAXBContext.newInstance(Employee.class);
Marshaller m = context.createMarshaller();
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
Employee object = new Employee();
object.setCode("CA");
object.setName("Cath");
object.setSalary(300);
m.marshal(object, System.out);
}
}
@XmlRootElement
class Employee {
private String code;
private String name;
private int salary;
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getSalary() {
return salary;
}
public void setSalary(int population) {
this.salary = population;
}
}
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<employee>
<code>CA</code>
<name>Cath</name>
<salary>300</salary>
</employee>

</source>



== Marshaller.marshal(Object jaxbElement, OutputStream os) throws JAXBException ==



<source lang="java">

import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement
public class Weird {

private String value;

@XmlAttribute(name="value")
private String svalue;
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
public static void main(String[] args) throws JAXBException {
Weird w = new Weird();
w.value="foo";
w.svalue="bar";
JAXBContext context = JAXBContext.newInstance(Weird.class);
context.createMarshaller().marshal(w, System.out);
}
}

</source>



== Marshaller: setEventHandler(ValidationEventHandler handler) throws JAXBException ==



<source lang="java">

import java.io.File;
import javax.xml.XMLConstants;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.ValidationEvent;
import javax.xml.bind.ValidationEventHandler;
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.XmlType;
import javax.xml.bind.annotation.XmlValue;
import javax.xml.validation.Schema;
import javax.xml.validation.SchemaFactory;
public class MarshalValidation {
public static void main(String[] args) throws Exception {
Person p = new Person();
p.setFirstName("B");
p.setLastName("H");
JAXBContext context = JAXBContext.newInstance(Person.class);
Marshaller marshaller = context.createMarshaller();
SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
Schema schema = sf.newSchema(new File("person.xsd"));
marshaller.setSchema(schema);
marshaller.setEventHandler(new ValidationEventHandler() {
public boolean handleEvent(ValidationEvent event) {
System.out.println(event);
return false;
}
});
marshaller.marshal(p, System.out);
}
}
@XmlRootElement()
@XmlType(name = "")
// @XmlAccessorType(XmlAccessType.FIELD)
class Person {
// @XmlAttribute()
private String firstName;
private PersonName friend;
private String lastName;
public String getFirstName() {
return firstName;
}
@XmlElement(nillable = true)
// @XmlElement(required=true)
public PersonName getFriend() {
return friend;
}
// @XmlValue()
// @XmlTransient
public String getLastName() {
return lastName;
}
public void setFirstName(String s) {
firstName = s;
}
public void setFriend(PersonName friend) {
this.friend = friend;
}
// r @XmlTransient
public void setLastName(String s) {
lastName = s;
}
}
@XmlRootElement
@XmlAccessorType(XmlAccessType.NONE)
class PersonName {
@XmlValue
private String value;
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
public static void main(String[] args) throws JAXBException {
PersonName pn = new PersonName();
pn.value = "foo";
JAXBContext context = JAXBContext.newInstance(PersonName.class);
context.createMarshaller().marshal(pn, System.out);
}
}

</source>



== Marshaller: setProperty(String name, Object value) ==



<source lang="java">

import java.io.FileOutputStream;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import javax.xml.bind.annotation.XmlRootElement;
public class JavaToXMLDemo {
public static void main(String[] args) throws Exception {
JAXBContext context = JAXBContext.newInstance(Employee.class);
Marshaller m = context.createMarshaller();
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
Employee object = new Employee();
object.setCode("CA");
object.setName("Cath");
object.setSalary(300);
m.marshal(object, System.out);
}
}
@XmlRootElement
class Employee {
private String code;
private String name;
private int salary;
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getSalary() {
return salary;
}
public void setSalary(int population) {
this.salary = population;
}
}
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<employee>
<code>CA</code>
<name>Cath</name>
<salary>300</salary>
</employee>

</source>

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в 17:43, 31 мая 2010

Admin: 1 версия