edu.harvard.i2b2.crc.loader.datavo.CRCLoaderJAXBUtil.java Source code

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Here is the source code for edu.harvard.i2b2.crc.loader.datavo.CRCLoaderJAXBUtil.java

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/*
 * Copyright (c) 2006-2007 Massachusetts General Hospital 
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the i2b2 Software License v1.0 
 * which accompanies this distribution. 
 * 
 * Contributors: 
 *     Rajesh Kuttan
 */
package edu.harvard.i2b2.crc.loader.datavo;

import java.util.List;

import org.springframework.beans.factory.BeanFactory;

import edu.harvard.i2b2.crc.loader.util.CRCLoaderUtil;

/**
 * Factory class to create jaxb context Since jaxb context is tread safe, only
 * one instance is created for this cell. The package used for jaxb context is
 * read from spring config file $Id: CRCLoaderJAXBUtil.java,v 1.1 2008/01/21
 * 16:09:02 rk903 Exp $
 * 
 * @author rkuttan
 */
public class CRCLoaderJAXBUtil {
    private static edu.harvard.i2b2.common.util.jaxb.JAXBUtil jaxbUtil = null;

    private CRCLoaderJAXBUtil() {
    }

    @SuppressWarnings("unchecked")
    public static edu.harvard.i2b2.common.util.jaxb.JAXBUtil getJAXBUtil() {
        if (jaxbUtil == null) {
            BeanFactory springBean = CRCLoaderUtil.getInstance().getSpringBeanFactory();
            List jaxbPackageName = (List) springBean.getBean("jaxbPackage");
            String[] jaxbPackageNameArray = (String[]) jaxbPackageName.toArray(new String[] {

            });
            jaxbUtil = new edu.harvard.i2b2.common.util.jaxb.JAXBUtil(jaxbPackageNameArray);
        }
        return jaxbUtil;
    }

}