Class StreamingValidatorImpl

  • All Implemented Interfaces:
    DatatypeStreamingValidator

    public final class StreamingValidatorImpl
    extends Object
    implements DatatypeStreamingValidator
    Dummy implementation of DatatypeStreamingValidator.

    This implementation can be used as a quick hack when the performance of streaming validation is not important. And this implementation also shows you how to implement the DatatypeStreamingValidator interface.

    Typical usage would be:

    
     class MyDatatype implements Datatype {
         ....
         public DatatypeStreamingValidator createStreamingValidator( ValidationContext context ) {
             return new StreamingValidatorImpl(this,context);
         }
         ....
     }
     
    Author:
    Kohsuke KAWAGUCHI
    • Method Detail

      • addCharacters

        public void addCharacters​(char[] buf,
                                  int start,
                                  int len)
        Description copied from interface: DatatypeStreamingValidator
        Passes an additional fragment of the literal.

        The application can call this method several times, then call the isValid method (or the checkValid method) to check the validity of the accumulated characters.

        Specified by:
        addCharacters in interface DatatypeStreamingValidator
      • isValid

        public boolean isValid()
        Description copied from interface: DatatypeStreamingValidator
        Tells if the accumulated literal is valid with respect to the underlying Datatype.
        Specified by:
        isValid in interface DatatypeStreamingValidator
        Returns:
        True if it is valid. False if otherwise.
      • checkValid

        public void checkValid()
                        throws DatatypeException
        Description copied from interface: DatatypeStreamingValidator
        Similar to the isValid method, but this method throws Exception (with possibly diagnostic information), instead of returning false.
        Specified by:
        checkValid in interface DatatypeStreamingValidator
        Throws:
        DatatypeException - If the callee supports the diagnosis and the accumulated literal is invalid, then this exception that possibly contains diagnosis information is thrown.