Use Altova XML - Java XML

Java examples for XML:AltovaXML

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Description

Use Altova XML

Demo Code

import com.altova.automation.AltovaXML.*;
import com.altova.automation.libs.AutomationException;

public class UseAltovaXML {

    /**//www .j  a  v  a 2 s .c o m
     * @param args
     */
    public static void main(String[] args) {
        // Locate samples installed with the product.
        // REMARK: You will need to modify this if you use a different major version, use the 64-bit
        //         version of the program or installed AltovaXML to a different location.
        String strExamplesFolder = System.getenv("ProgramFiles")
                + "/Altova/AltovaXML2012/AltovaXMLExamples/";

        String inFilename = strExamplesFolder + "simple.xml";
        String xqFilename = strExamplesFolder + "CopyInput.xq";
        System.out.println("AltovaXML Java JNI XQuery");

        AltovaXMLFactory xmlFactory = null;
        try {
            // get application instance
            xmlFactory = new AltovaXMLFactory();

            // get XML validator and XQ method pointers from the application instance
            XMLValidator validator = xmlFactory.getXMLValidator();
            XQuery xQuery = xmlFactory.getXQuery();

            // we only want to work with input files that are well-formed.
            validator.setInputXMLFileName(inFilename);
            if (validator.isWellFormed()) {
                // if the file is well-formed copy it using XQuery
                xQuery.setInputXMLFileName(inFilename);
                xQuery.setXQueryFileName(xqFilename);

                // test return value
                String resultString = xQuery.executeAndGetResultAsString();
                if (resultString == null)
                    System.out.println("XQuery error: "
                            + xQuery.getLastErrorMessage());
                else
                    System.out.println("Transform contents: "
                            + resultString);
            } else
                System.out.println("Not wellformed error: "
                        + validator.getLastErrorMessage());

        } catch (AutomationException e) {
            // An error occurred when talking to the AltovaXML COM interface.
            System.out.println("Error accessing AltovaXML: "
                    + e.getMessage());
        } finally {
            // now we can release the factory to immediately shut-down AltovaXML_COM.exe
            if (xmlFactory != null)
                xmlFactory.dispose();
        }
    }
}

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