uk.org.ogsadai.activity
Class UnknownActivityDocumentValidator

java.lang.Object
  |
  +--uk.org.ogsadai.common.DocumentValidator
        |
        +--uk.org.ogsadai.activity.UnknownActivityDocumentValidator

public class UnknownActivityDocumentValidator

extends DocumentValidator

A DocumentValidator that scans through the activites contained in the given perform document ensuring that they are known by the engine. If this is not the case then an DocumentValidationException is thrown. Note that documentation elements are ignored.

Author:

The OGSA-DAI Project Team

COPYRIGHT_NOTICE

private static final java.lang.String COPYRIGHT_NOTICE

See Also:

Constant Field Values

LOG

private static final DAILogger LOG

mKnownActivities

private final java.util.Set mKnownActivities

A set of the known activity names.

UnknownActivityDocumentValidator

public UnknownActivityDocumentValidator(java.util.Set knownActivities)

Constructs an UnknownActivityDocumentValidator that knows about all the activities in the specified set.

Parameters:

knownActivities - a Set of activity names.

performValidation

protected void performValidation(org.w3c.dom.Document request)
                          throws DocumentValidationException

Description copied from class: DocumentValidator

Validates the specified document and throws a DocumentValidationException with a desctiptive error message if the document is invalid.

Specified by:

performValidation in class DocumentValidator

Parameters:

request - Document to validate.

Throws:

DocumentValidationException - if the document is invalid.

validateChildren

private void validateChildren(org.w3c.dom.Node parent)
                       throws DocumentValidationException

Recursively validates the child elements of the specified parent, ensuring that any activity elements are known about.

DocumentValidationException