com.ibm.web.template.generate.utils.xsd1.XmltoXSD.java Source code

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Here is the source code for com.ibm.web.template.generate.utils.xsd1.XmltoXSD.java

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/*******************************************************************************
 * Licensed Materials - Property of IBM
 *  Copyright IBM Corporation 2015. All Rights Reserved.
 * 
 * Note to U.S. Government Users Restricted Rights:
 * Use, duplication or disclosure restricted by GSA ADP Schedule
 * Contract with IBM Corp. 
 *******************************************************************************/
package com.ibm.web.template.generate.utils.xsd1;

import java.io.File;
import java.io.IOException;

import org.apache.commons.io.FileUtils;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.impl.inst2xsd.Inst2Xsd;
import org.apache.xmlbeans.impl.inst2xsd.Inst2XsdOptions;
import org.apache.xmlbeans.impl.xb.xsdschema.SchemaDocument;

public class XmltoXSD {

    public static void convertXmlToXsd(String xmlPath, String pathToSaveXSD) throws XmlException, IOException {
        Inst2XsdOptions inst2XsdOptions = new Inst2XsdOptions();
        inst2XsdOptions.setDesign(Inst2XsdOptions.DESIGN_RUSSIAN_DOLL);
        // inst2XsdOptions.setUseEnumerations(Inst2XsdOptions.ENUMERATION_NEVER);
        File[] xmlFiles = new File[1];
        xmlFiles[0] = new File(xmlPath);

        XmlObject[] xmlInstance = new XmlObject[1];
        xmlInstance[0] = XmlObject.Factory.parse(xmlFiles[0]);

        SchemaDocument[] schemaDocuments = Inst2Xsd.inst2xsd(xmlInstance, inst2XsdOptions);
        if (schemaDocuments != null && schemaDocuments.length > 0) {
            SchemaDocument schema = schemaDocuments[0];
            if (pathToSaveXSD == null || pathToSaveXSD.isEmpty()) {
                System.out.println(schema.toString());
            } else {
                FileUtils.writeStringToFile(new File(pathToSaveXSD), schema.toString());
            }
        }
    }

}