Java tutorial
/* * Copyright 2002-2008 Xebia and the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package fr.xebia.springframework.jms.support.converter; import java.io.Serializable; import javax.jms.Connection; import javax.jms.ConnectionFactory; import javax.jms.Message; import javax.jms.Session; import javax.jms.TextMessage; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlEnum; import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlSchemaType; import javax.xml.bind.annotation.XmlType; import javax.xml.datatype.DatatypeConstants; import javax.xml.datatype.DatatypeFactory; import javax.xml.datatype.XMLGregorianCalendar; import junit.framework.Assert; import org.junit.After; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.jms.support.JmsUtils; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; /** * @author <a href="mailto:cyrille.leclerc@pobox.com">Cyrille Le Clerc</a> */ @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations = { "classpath:fr/xebia/springframework/jms/support/converter/beans.xml" }) public class JaxbMessageConverterSpringTest { @XmlAccessorType(XmlAccessType.FIELD) @XmlRootElement(name = "Employee") @XmlType(name = "Employee", propOrder = { "id", "lastName", "firstName", "gender", "birthdate" }) public static class Employee implements Serializable { private final static long serialVersionUID = 1L; protected Integer id; @XmlElement(required = true) protected String lastName; @XmlElement(required = true) protected String firstName; protected Gender gender; @XmlElement(required = true) @XmlSchemaType(name = "date") protected XMLGregorianCalendar birthdate; public Employee() { super(); } public Employee(Integer id, String firstName, String lastName, Gender gender, XMLGregorianCalendar birthdate) { super(); this.id = id; this.firstName = firstName; this.lastName = lastName; this.gender = gender; this.birthdate = birthdate; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; Employee other = (Employee) obj; if (birthdate == null) { if (other.birthdate != null) return false; } else if (!birthdate.equals(other.birthdate)) return false; if (firstName == null) { if (other.firstName != null) return false; } else if (!firstName.equals(other.firstName)) return false; if (gender == null) { if (other.gender != null) return false; } else if (!gender.equals(other.gender)) return false; if (id == null) { if (other.id != null) return false; } else if (!id.equals(other.id)) return false; if (lastName == null) { if (other.lastName != null) return false; } else if (!lastName.equals(other.lastName)) return false; return true; } public XMLGregorianCalendar getBirthdate() { return birthdate; } public String getFirstName() { return firstName; } public Gender getGender() { return gender; } public Integer getId() { return id; } public String getLastName() { return lastName; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((birthdate == null) ? 0 : birthdate.hashCode()); result = prime * result + ((firstName == null) ? 0 : firstName.hashCode()); result = prime * result + ((gender == null) ? 0 : gender.hashCode()); result = prime * result + ((id == null) ? 0 : id.hashCode()); result = prime * result + ((lastName == null) ? 0 : lastName.hashCode()); return result; } public void setBirthdate(XMLGregorianCalendar birthdate) { this.birthdate = birthdate; } public void setFirstName(String firstName) { this.firstName = firstName; } public void setGender(Gender gender) { this.gender = gender; } public void setId(Integer id) { this.id = id; } public void setLastName(String lastName) { this.lastName = lastName; } } @XmlType(name = "Gender") @XmlEnum public enum Gender { MALE, FEMALE; public static Gender fromValue(String v) { return valueOf(v); } public String value() { return name(); } } @Autowired protected ConnectionFactory connectionFactory; protected Connection connection; protected Session session; @Autowired protected JaxbMessageConverter jaxbMessageConverter; @After public void after() throws Exception { JmsUtils.closeSession(session); JmsUtils.closeConnection(connection); } @Before public void before() throws Exception { connection = connectionFactory.createConnection(); connection.start(); session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); } @Test public void testFromMessage() throws Exception { String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>" + "<Employee>" + "<id>1</id>" + "<lastName>Le Clerc</lastName>" + "<firstName>Cyrille</firstName>" + "<gender>MALE</gender>" + "<birthdate>1976-01-05</birthdate>" + "</Employee>"; Message message = session.createTextMessage(xml); Employee expected = new Employee(1, "Cyrille", "Le Clerc", Gender.MALE, DatatypeFactory.newInstance() .newXMLGregorianCalendarDate(1976, 01, 05, DatatypeConstants.FIELD_UNDEFINED)); Employee actual = (Employee) jaxbMessageConverter.fromMessage(message); Assert.assertEquals(expected, actual); } @Test public void testToMessage() throws Exception { Employee employee = new Employee(1, "Cyrille", "Le Clerc", Gender.MALE, DatatypeFactory.newInstance() .newXMLGregorianCalendarDate(1976, 01, 05, DatatypeConstants.FIELD_UNDEFINED)); TextMessage actualMessage = (TextMessage) jaxbMessageConverter.toMessage(employee, session); String actual = actualMessage.getText(); String expected = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>" + "<Employee>" + "<id>1</id>" + "<lastName>Le Clerc</lastName>" + "<firstName>Cyrille</firstName>" + "<gender>MALE</gender>" + "<birthdate>1976-01-05</birthdate>" + "</Employee>"; Assert.assertEquals(expected, actual); } }