Module jakarta.xml.bind
Package jakarta.xml.bind.util

Class ValidationEventCollector

  • All Implemented Interfaces:
    ValidationEventHandler
    public class ValidationEventCollector
extends java.lang.Object
implements ValidationEventHandler
    ValidationEventHandler implementation that collects all events.

    To use this class, create a new instance and pass it to the setEventHandler method of the Unmarshaller, Marshaller class. After the call to validate or unmarshal completes, call the getEvents method to retrieve all the reported errors and warnings.

    Author:
    • Kohsuke Kawaguchi, Sun Microsystems, Inc.
    • Ryan Shoemaker, Sun Microsystems, Inc.
    • Joe Fialli, Sun Microsystems, Inc.
    See Also:
    ValidationEventHandler, ValidationEvent, ValidationEventLocator

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      ValidationEvent[] getEvents()
      Return an array of ValidationEvent objects containing a copy of each of the collected errors and warnings.
      boolean handleEvent​(ValidationEvent event)
      Receive notification of a validation warning or error.
      boolean hasEvents()
      Returns true if this event collector contains at least one ValidationEvent.
      void reset()
      Clear all collected errors and warnings.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • ValidationEventCollector

        public ValidationEventCollector()

    • Method Detail

      • getEvents

        public ValidationEvent[] getEvents()
        Return an array of ValidationEvent objects containing a copy of each of the collected errors and warnings.
        Returns:
        a copy of all the collected errors and warnings or an empty array if there weren't any

      • reset

        public void reset()
        Clear all collected errors and warnings.

      • hasEvents

        public boolean hasEvents()
        Returns true if this event collector contains at least one ValidationEvent.
        Returns:
        true if this event collector contains at least one ValidationEvent, false otherwise

      • handleEvent

        public boolean handleEvent​(ValidationEvent event)
        Description copied from interface: ValidationEventHandler
        Receive notification of a validation warning or error. The ValidationEvent will have a ValidationEventLocator embedded in it that indicates where the error or warning occurred.

        If an unchecked runtime exception is thrown from this method, the Jakarta XML Binding provider will treat it as if the method returned false and interrupt the current unmarshal, validate, or marshal operation.

        Specified by:
        handleEvent in interface ValidationEventHandler
        Parameters:
        event - the encapsulated validation event information. It is a provider error if this parameter is null.
        Returns:
        true if the Jakarta XML Binding Provider should attempt to continue the current unmarshal, validate, or marshal operation after handling this warning/error, false if the provider should terminate the current operation with the appropriate UnmarshalException, ValidationException, or MarshalException.