How to use

org.apache.jena.shared.DeleteDeniedException

constructor

/**
   Remove a triple from the triple store. The default implementation throws
   a DeleteDeniedException; subclasses must override if they want to be able
   to remove triples.
*/
@Override
public void performDelete( Triple t ) 
  { throw new DeleteDeniedException( "GraphBase::delete" ); }

  @Override
  public void performDelete(Triple t) {
    throw new DeleteDeniedException("GraphUnionRead::performDelete - Read-only graph") ;
  }
}

@Override
public void delete(Triple t) throws DeleteDeniedException
{ throw new DeleteDeniedException("read-only graph") ; }

/**
   Remove a triple from the triple store. The default implementation throws
   a DeleteDeniedException; subclasses must override if they want to be able
   to remove triples.
*/
@Override
public void performDelete( Triple t ) 
  { throw new DeleteDeniedException( "GraphBase::delete" ); }

@Override
public void clear() 
{ throw new DeleteDeniedException("read-only graph") ; }

@Override
public void performDelete(Triple t) throws DeleteDeniedException
{ throw new DeleteDeniedException("read-only graph") ; }

@Override
public void remove(Node s, Node p, Node o) 
{ throw new DeleteDeniedException("read-only graph") ; }

/**
 * check that delete on the securedModel is allowed,
 * 
 * @throws DeleteDeniedException
 *             on failure
 * @throws AuthenticationRequiredException
 *             if user is not authenticated and is required to be.
 */
protected void checkDelete() throws DeleteDeniedException,
    AuthenticationRequiredException {
  if (!canDelete()) {
    throw new DeleteDeniedException(
        SecuredItem.Util.modelPermissionMsg(modelNode));
  }
}

/**
 * check that the triple can be deleted in the securedModel.,
 * 
 * @param triple
 *            The triple to check.
 * @throws DeleteDeniedException
 *             on failure
 * @throws AuthenticationRequiredException
 *             if user is not authenticated and is required to be.
 */
protected void checkDelete(final Triple triple)
    throws DeleteDeniedException, AuthenticationRequiredException {
  if (!canDelete(triple)) {
    throw new DeleteDeniedException(
        SecuredItem.Util.triplePermissionMsg(modelNode), triple);
  }
}

@Override
public void performDelete( Triple t ) {
  Node g = graphNode(gn) ;
  if ( Quad.isUnionGraph(g) )
    throw new DeleteDeniedException("Can't update the union graph of a dataset") ; 
  Node s = t.getSubject() ;
  Node p = t.getPredicate() ;
  Node o = t.getObject() ;
  dsg.delete(g, s, p, o) ;
}

@Override
public void performDelete(Triple t) {
  try {
    conn.remove(vf.asResource(t.getSubject()), vf.asURI(t
        .getPredicate()), vf.asValue(t.getObject()), contexts);
  } catch (UnauthorizedException e) {
    throw new DeleteDeniedException(e.getMessage());
  } catch (RepositoryException e) {
    throw new RuntimeException(e);
  }
}

  throw new DeleteDeniedException(
      SecuredItem.Util.triplePermissionMsg(getModelNode()));
} else {