Tag: jaxb

java June 3, 2021 by mkyong 5 comments

java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory

Starts a Java project and hits the below "class not found for com.sun.xml.bind.v2.ContextFactory"? Terminal Caused by: java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:606) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:168) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522) at jakarta.xml.bind.ServiceLoaderUtil.nullSafeLoadClass(ServiceLoaderUtil.java:92) at jakarta.xml.bind.ServiceLoaderUtil.safeLoadClass(ServiceLoaderUtil.java:125) at jakarta.xml.bind.ContextFinder.newInstance(ContextFinder.java:230) … 43 more Solution The com.sun.xml.bind.v2.ContextFactory is under the JAXB APIs; Java 9 deprecated the JAXB, and Java 11 deleted the JAXB completely. To fix […]

java June 2, 2021 by mkyong 5 comments

java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException

Migrate a Java project to Java 11 and hits the below "class not found error for JAXBException" java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException A short history of JAXB on Java The Jakarta XML Binding (JAXB; formerly Java Architecture for XML Binding) is an XML binding framework to convert Java classes to and from XML. The JAXB is part of […]

java April 20, 2021 by mkyong 3 comments

JAXBException: Implementation of JAXB-API has not been found on module path or classpath

This article shows how to solve the popular JAXB exception Implementation of JAXB-API has not been found on module path or classpath. Table of contents 1. JAXBException: Implementation of JAXB-API has not been found 2. We need a JAXB Implementation 3. JAXB Implementation – Jakarta XML Binding 4. JAXB Implementation – EclipseLink MOXy 4.1 Implementation […]

java August 4, 2011 by mkyong 11 comments

JAXB hello world example

Jakarta XML Binding (JAXB; formerly Java Architecture for XML Binding) is an XML binding framework to convert Java objects to and from XML. XML Marshalling – Convert Java objects into XML. XML Unmarshalling – Convert XML back into Java Objects. Note This article will focus on Java 11, JAXB 3 and EclipseLink MOXy JAXB RI. […]

jax-rs July 19, 2011 by mkyong 16 comments

XML example with Jersey + JAXB

This tutorial show you how to use JAXB to convert object to XML in Jersey, and return it back to user. 1. Dependency To integrate JAXB with Jersey, no extra dependency is required. Just include “jersey-server.jar” will do. 2. JAXB Annotation Annotate object with JAXB annotation, for conversion later. import javax.xml.bind.annotation.XmlAttribute; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlRootElement; […]

jax-rs July 12, 2011 by mkyong 7 comments

JSON example with RESTEasy + JAXB + Jettison

RESTEasy uses Jettison JSON library to map JAXB annotation object to and from JSON. In this tutorial, we show you how to convert an JAXB annotated object into JSON format and return it back to client. Jackson as JSON provider You may also interest to read this RESTEasy + Jackson example. 1. RESTEasy + JAXB […]

jax-rs July 11, 2011 by mkyong 17 comments

XML example with RESTEasy + JAXB

RESTEasy, is required JAXB to support XML file. In this tutorial, we show you how to create an “user” object, convert it into XML file, and return it back to the client. 1. RESTEasy + JAXB To use JAXB in RESTEasy, you need to include the “resteasy-jaxb-provider.jar” dependency. File : pom.xml <repositories> <repository> <id>JBoss repository</id> […]

jax-rs July 11, 2011 by mkyong 10 comments

RESTEasy – Could not find MessageBodyWriter for response object of type:xx of media type: application/xml

Problem Developing RESTEasy + JAXB provider to support XML, when return it back to client, it prompts following error message : org.jboss.resteasy.core.NoMessageBodyWriterFoundFailure: Could not find MessageBodyWriter for response object of type: com.mkyong.rest.User of media type: application/xml at org.jboss.resteasy.core.ServerResponse.writeTo(ServerResponse.java:216) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:500) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) //… Solution To use JAXB in RESTEasy, you need to include “resteasy-jaxb-provider.jar“. <repositories> […]

jax-ws January 23, 2011 by mkyong 16 comments

Spring + JAX-WS : ‘xxx’ is an interface, and JAXB can’t handle interfaces

Problem Integrate Spring + JAX-WS, see web service below : package com.mkyong.user.ws; //imports… @WebService() public class PGUserWS { //DI via Spring private UserBo userBo; public UserBo getUserBo() { return userBo; } public void setUserBo(UserBo userBo) { this.userBo = userBo; } @WebMethod(operationName = "addUser") public boolean addUser(@WebParam(name = "userId") String userId, @WebParam(name = "User") User user) […]

tutorials April 2, 2010 by mkyong 0 comments

Java XML Tutorial

Java XML Tutorials with full example, including how to read, write and modify the xml file with DOM, SAX and JDOM parsers. And also how to convert object to / from XML via JAXB.