Package org.xtce.toolkit.examples

Class ConvertDatabaseSchemaVersion

  • public class ConvertDatabaseSchemaVersion
extends Object
    This application emits a new XTCE 1.2 compliant XML document from an existing XTCE 1.1 compliant XML document.

    This demo application can be used directly or extended when other options and/or features are desired. 

     
 public static void main( String[] args ) {
 
     // be sure the user has provided an XTCE database XML document
 
     if ( args.length < 1 ) {
         System.err.println( "Usage: convertxtcedatabase XTCEFILE" ); // NOI18N
         System.exit( -1 );
     }
 
     // convert the provided XTCE XML document from 1.1 schema compliance
     // to 1.2 schema compliance and if successful, save the file with a
     // new name using "-1.2.xml" at the end (default new name on save).
     // alternate names can be provided with the save( File ) method.
 
     try {
 
         // initialize the converter using XInclude = false
 
         XTCEDatabaseConverter converter =
             new XTCEDatabaseConverter( new File( args[0] ), false );
 
         // perform the modifications to the document structure
 
         converter.upgrade();
 
         // normalize the spacing for output on save
 
         converter.normalizeDocument();
 
         // save the new file with the default output filename
 
         boolean success = converter.save();
 
         // print any messages emitted from the operation
 
         for ( String message : converter.getMessages() ) {
             System.out.println( message );
         }
 
         if ( success == false ) {
             System.err.println( "Output file not emitted" );
             System.exit( -2 );
         }
 
     } catch ( Exception ex ) {
 
         System.err.println( "Unexpected exception: " +
                             ex.getLocalizedMessage() );
 
         System.exit( -3 );
 
     }
 }
    Author:
    David Overeem

    • Constructor Detail

      • ConvertDatabaseSchemaVersion

        public ConvertDatabaseSchemaVersion()

    • Method Detail

      • main

        public static void main​(String[] args)
        This application emits a new XTCE 1.2 compliant XML document from an existing XTCE 1.1 compliant XML document.
        Parameters:
        args - String array of the command line arguments passed by the Java VM. One argument is needed and that is the XML document file.

        This tool will return a negative exit code value back to the calling process when it is not successful. When successful, the normal return value from the JVM occurs, which should be 0 on most platforms. Errors will also print a string to the STDERR stream.