Examples of ViolatedPrecondition

org.apache.slide.webdav.util.ViolatedPrecondition
This class encapsulates the status code and name of the precondition that has been violated. @version $Revision: 1.7.2.1 $ @author Ralf Stuckert

Examples of org.apache.slide.webdav.util.ViolatedPrecondition


                String labelHeader = WebdavUtils.fixTomcatHeader(requestHeaders.getLabel(), "UTF-8");
                resourcePath = vHelp.getLabeledResourceUri(resourcePath, labelHeader);
            }
            catch (LabeledRevisionNotFoundException e) {
                ViolatedPrecondition violatedPrecondition =
                    new ViolatedPrecondition(DeltavConstants.C_MUST_SELECT_VERSION_IN_HISTORY,
                                             WebdavStatus.SC_CONFLICT);
                try {
                    sendPreconditionViolation(new PreconditionViolationException(violatedPrecondition,
                                                                                 resourcePath));
                } catch (IOException ioe) {}

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Examples of org.apache.slide.webdav.util.ViolatedPrecondition

     */
    protected void sendPreconditionViolation(PreconditionViolationException pve) throws IOException {


        if (pve != null) {


            ViolatedPrecondition violatedPrecondition = pve.getViolatedPrecondition();


            int statusCode = violatedPrecondition.getStatusCode();
            printStackTrace( pve, statusCode );
            String statusText = WebdavStatus.getStatusText(statusCode);
            if (violatedPrecondition.getExplanation() != null) {
                statusText = statusText+": "+violatedPrecondition.getExplanation();
            }
            resp.setStatus(statusCode, statusText);


            resp.setContentType(TEXT_XML_UTF_8);

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Examples of org.apache.slide.webdav.util.ViolatedPrecondition

        }
        catch (Exception e) {} // ignore silently


        if (collectionNode == null || !isCollection(collectionUri)) {
            throw new PreconditionViolationException(
                new ViolatedPrecondition(C_BIND_INTO_COLLECTION, WebdavStatus.SC_CONFLICT), collectionUri);
        }
        if (!MethodUtil.isValidSegment(segment)) {
            throw new PreconditionViolationException(
                new ViolatedPrecondition(C_NAME_ALLOWED, WebdavStatus.SC_FORBIDDEN), segment);
        }
        if (sourceNode == null) {
            throw new PreconditionViolationException(
                new ViolatedPrecondition(C_BIND_SOURCE_EXISTS, WebdavStatus.SC_CONFLICT), sourceUri);
        }
        if (collectionNode.hasBinding(segment)) {
            if (overwrite) {
                resp.setStatus( WebdavStatus.SC_NO_CONTENT );
            }
            else {
                throw new PreconditionViolationException(
                    new ViolatedPrecondition(C_CAN_OVERWRITE, WebdavStatus.SC_FORBIDDEN), segment);
            }
        }
        if (isCollection(sourceUri)) {
            if (isDescendant(collectionNode, sourceNode)) {
                throw new PreconditionViolationException(
                    new ViolatedPrecondition(C_CYCLE_ALLOWED, WebdavStatus.SC_FORBIDDEN), sourceUri);
            }
        }
    }

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Examples of org.apache.slide.webdav.util.ViolatedPrecondition

        try {
            checkPreconditions();
            structure.addBinding( slideToken, collectionNode, segment, sourceNode );
        }
        catch (ObjectLockedException e) {
            ViolatedPrecondition violatedPrecondition;
            if (collectionUri.equals(e.getObjectUri())) {
                violatedPrecondition =
                    new ViolatedPrecondition(C_LOCKED_UPDATE_ALLOWED, WebdavStatus.SC_LOCKED);
            }
            else {
                violatedPrecondition =
                    new ViolatedPrecondition(C_LOCKED_OVERWRITE_ALLOWED, WebdavStatus.SC_CONFLICT);
            }
            sendPreconditionViolation(
                new PreconditionViolationException(violatedPrecondition, collectionNode.getUri())
            );
        }
        catch (CrossServerBindingException e) {
            sendPreconditionViolation(
                new PreconditionViolationException(
                                         new ViolatedPrecondition(C_CROSS_SERVER_BINDING, WebdavStatus.SC_FORBIDDEN),
                                         collectionNode.getUri()
                                     )
            );
        }
        catch (PreconditionViolationException e) {

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Examples of org.apache.slide.webdav.util.ViolatedPrecondition

        if(Configuration.useVersionControl()) {
            
            uriHandler = UriHandler.getUriHandler(targetUri);
            if (uriHandler.isVersionUri() && !isCollection) {
                // delete of version is only allowed if the history collection is deleted
                throw new PreconditionViolationException(new ViolatedPrecondition(C_NO_VERSION_DELETE,
                                                                                  WebdavStatus.SC_FORBIDDEN),
                                                         targetUri);
            }
            
            // if resource being removed is a checked-out VCR or a WR,

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Examples of org.apache.slide.webdav.util.ViolatedPrecondition

            }
            
            ResourceKind resourceKind = AbstractResourceKind.determineResourceKind(token, resourcePath, revisionDescriptor);
            
            // check preconditions
            ViolatedPrecondition violatedPrecondition = getPreconditionViolation(revisionDescriptors, revisionDescriptor, resourceKind);
            if (violatedPrecondition != null) {
                throw new PreconditionViolationException(violatedPrecondition, resourcePath);
            }
            
            // Changed for DeltaV --start--

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Examples of org.apache.slide.webdav.util.ViolatedPrecondition

     * @param resourceKind  the kind of the resource to patch.
     */
    private boolean checkPropertyModification(PropPatchProperty property, NodeRevisionDescriptor rd, ResourceKind resourceKind) {
        
        boolean result = false;
        ViolatedPrecondition violatedPrecondition = getPropertySpecificPreconditionViolation(property);
        if (violatedPrecondition != null) {
            property.setViolatedPrecondition(violatedPrecondition);
        }
        else {
            NodeProperty originalProperty = rd.getProperty(property.getName(), property.getNamespace());

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Examples of org.apache.slide.webdav.util.ViolatedPrecondition

                
                if ( !E_CHECKOUT_CHECKIN.equals(autoVersion) &&
                    !E_CHECKOUT_UNLOCKED_CHECKIN.equals(autoVersion) &&
                    !E_CHECKOUT.equals(autoVersion) &&
                    !E_LOCKED_CHECKOUT.equals(autoVersion) ) {
                    return new ViolatedPrecondition(C_CANNOT_MODIFY_VERSION_CONTROLLED_PROPERTY,
                                                    WebdavStatus.SC_FORBIDDEN);
                }
                if (E_LOCKED_CHECKOUT.equals(autoVersion)) {
                    if ( !versioningHelper.isWriteLocked(stoken, revisionDescriptors) ) {
                        return new ViolatedPrecondition(C_CANNOT_MODIFY_VERSION_CONTROLLED_PROPERTY,
                                                        WebdavStatus.SC_FORBIDDEN);
                    }
                }
            }
            
            // check precondition DAV:cannot-modify-version
            UriHandler uriHandler = UriHandler.getUriHandler(resourcePath);
            if (uriHandler.isVersionUri()) {
                return new ViolatedPrecondition(C_CANNOT_MODIFY_VERSION,
                                                WebdavStatus.SC_FORBIDDEN);
            }
        }
        
        return null;

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Examples of org.apache.slide.webdav.util.ViolatedPrecondition

    private ViolatedPrecondition getPropertySpecificPreconditionViolation(PropPatchProperty property) {
        
        // check precondition DAV:cannot-modify-protected-property
        if ( AbstractResourceKind.isProtectedProperty(property.getName()) &&
            DeltavConstants.DELTAV_PROPERTY_LIST.contains(property.getName()) ) {
            return new ViolatedPrecondition(C_CANNOT_MODIFY_PROTECTED_PROPERTY,
                                            WebdavStatus.SC_CONFLICT);
        }
        
        // check precondition DAV:supported-live-property
        // ...is there any property to check here yet ?

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Examples of org.apache.slide.webdav.util.ViolatedPrecondition

            
            try {
                sourceUri = versioningHelper.getLabeledResourceUri(sourceUri, labelHeader);
            }
            catch (LabeledRevisionNotFoundException e) {
                ViolatedPrecondition violatedPrecondition =
                    new ViolatedPrecondition(DeltavConstants.C_MUST_SELECT_VERSION_IN_HISTORY,
                                             WebdavStatus.SC_CONFLICT);
                throw new PreconditionViolationException(violatedPrecondition, sourceUri);
            }
            
            copyRoute = new CopyRoute(sourceUri, destinationUri);

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