Java XML JAXB Unserialize parseJaxb(Class cls, InputStream in)

Description

Parse XML using JAXB and a model class.

License

Open Source License

Parameter

Parameter	Description
in	an input stream
cls	the root class

Exception

Parameter	Description
JAXBException	thrown on an error

Return

the requested object

Declaration

@SuppressWarnings("unchecked")
public static <T> T parseJaxb(Class<T> cls, InputStream in) throws JAXBException 

Method Source Code

//package com.java2s;
/*//from  w w  w .  ja v  a2s  .  c o  m
 * SK's Minecraft Launcher
 * Copyright (C) 2010, 2011 Albert Pham <http://www.sk89q.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

import java.io.InputStream;

import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;

public class Main {
    /**
     * Parse XML using JAXB and a model class.
     * 
     * @param in an input stream
     * @return the requested object
     * @param cls the root class
     * @throws JAXBException thrown on an error
     */
    @SuppressWarnings("unchecked")
    public static <T> T parseJaxb(Class<T> cls, InputStream in) throws JAXBException {
        JAXBContext context = JAXBContext.newInstance(cls);
        Marshaller m = context.createMarshaller();
        m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
        Unmarshaller um = context.createUnmarshaller();
        return (T) um.unmarshal(in);
    }
}

Related

1. loadXml(File file, Class requireType)
2. loadXML(Object object, String fileNamePath)
3. loadXMLFromString(Object object, String line)
4. parse(final Class clazz, final InputStream inputStream)
5. parseIsoDate(String lexicalDate)
6. parseXml(final Class klass, final Reader xmlReader)
7. parseXML(String content, Class clazz)
8. parseXmlFile(Class type, String filePath)
9. read(Class cl, InputStream is)