Package org.apache.slide.webdav.util

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

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            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) {}
                throw new WebdavException( WebdavStatus.SC_CONFLICT );
            }
            catch (SlideException e) {
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            throw e;
        }
        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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            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()
                                     )
            );
        }
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        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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            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--
            boolean mustCheckIn = false;
            if( Configuration.useVersionControl() &&
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        try {
           
            if ( ! isCollection(resourcePath) ) {
                ViolatedPrecondition violatedPrecondition = getPreconditionViolation(resourcePath);
                if (violatedPrecondition != null) {
                    throw new PreconditionViolationException(violatedPrecondition, resourcePath);
                }
               
                performLabelOperation(resourcePath);
            }
            else if (depth > 0) {
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            }
            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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    public void beforeCopy(String sourceUri, String destinationUri, boolean isRootOfCopy) throws SlideException {
        if(Configuration.useVersionControl()) {
           
            UriHandler sourceUh = UriHandler.getUriHandler(sourceUri);
            if (sourceUh.isHistoryUri()) {
                throw new PreconditionViolationException(
                    new ViolatedPrecondition(DeltavConstants.C_CANNOT_COPY_HISTORY, WebdavStatus.SC_FORBIDDEN), sourceUri);
            }
           
            if (!macroParameters.isDeleteCreate()) {
                beforeUpdateOrDelete( destinationUri );
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                    }
                    if ( !E_CHECKOUT_CHECKIN.equals(autoVersion) &&
                        !E_CHECKOUT_UNLOCKED_CHECKIN.equals(autoVersion) &&
                        !E_CHECKOUT.equals(autoVersion) &&
                        !E_LOCKED_CHECKOUT.equals(autoVersion) ) {
                        throw new PreconditionViolationException(new ViolatedPrecondition(C_CANNOT_MODIFY_VERSION_CONTROLLED_CONTENT,
                                                                                          WebdavStatus.SC_FORBIDDEN), destinationUri);
                    }
                    if ( E_LOCKED_CHECKOUT.equals(autoVersion) &&
                            ( !versioningHelper.isWriteLocked(slideToken, destinationNrds) ) ) {
                        throw new PreconditionViolationException(new ViolatedPrecondition(C_CANNOT_MODIFY_VERSION_CONTROLLED_CONTENT,
                                                                                          WebdavStatus.SC_FORBIDDEN), destinationUri);
                    }
                }
               
                // check precondition DAV:cannot-modify-version
                UriHandler uriHandler = UriHandler.getUriHandler(destinationUri);
                if (uriHandler.isVersionUri()) {
                    throw new PreconditionViolationException(new ViolatedPrecondition(C_CANNOT_MODIFY_VERSION,
                                                                                      WebdavStatus.SC_FORBIDDEN), destinationUri);
                }
               
                // checkout if necessary
                if( Configuration.useVersionControl() &&
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            throw e;
        }
        catch (SlideException e) {} // ignore silently
       
        if (collectionNode == null || !isCollection(collectionUri)) {
            throw new PreconditionViolationException(
                new ViolatedPrecondition(C_UNBIND_FROM_COLLECTION, WebdavStatus.SC_CONFLICT), collectionUri);
        }
        if (!collectionNode.hasBinding(segment)) {
            throw new PreconditionViolationException(
                new ViolatedPrecondition(C_UNBIND_SOURCE_EXISTS, WebdavStatus.SC_CONFLICT), collectionUri);
        }
    }
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Related Classes of org.apache.slide.webdav.util.PreconditionViolationException

  • org.apache.slide.webdav.method.AclMethod
  • org.apache.slide.webdav.method.BindMethod
  • org.apache.slide.webdav.method.CheckoutMethod
  • org.apache.slide.webdav.method.CopyMethod
  • org.apache.slide.webdav.method.DeleteMethod
  • org.apache.slide.webdav.method.GetMethod
  • org.apache.slide.webdav.method.LabelMethod
  • org.apache.slide.webdav.method.MoveMethod
  • org.apache.slide.webdav.method.PropPatchMethod
  • org.apache.slide.webdav.method.PutMethod
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